Original Concept: Tony Bates, Revised by: Philip Smith, Further Revised: Geoff Huston
IPv6 CIDR Report: www.cidr-report/v6
Original Concept: Tony Bates, Revised by: Philip Smith, Further Revised: Geoff Huston
IPv6 CIDR Report: www.cidr-report/v6
This report was generated at Fri Jul 3 23:31:01 2009 AEST.
This lists the "Top 30" ASes who if they aggregated their announced prefixes could make a significant contribution to the reduction of the current size of the Internet routing table.
|
Plot: BGP Table Size
|
Plot: AS count
Plot: Average announcements per origin AS
Report: ASes ordered by originating address span
Report: ASes ordered by transit address span
Report: Autonomous System number-to-name mapping (from Registry WHOIS data)
| --- 03Jul09 --- | |||||
|---|---|---|---|---|---|
| ASnum | NetsNow | NetsAggr | NetGain | % Gain | Description |
| Table | 66614 | 37937 | 28677 | 43.0% | All ASes |
| AS6389 | 2861 | 39 | 2822 | 98.6% | BELLSOUTH-NET-BLK - BellSouth.net Inc. |
| AS4323 | 1817 | 884 | 933 | 51.3% | TWTC - tw telecom holdings, inc. |
| AS18566 | 1062 | 170 | 892 | 84.0% | COVAD - Covad Communications Co. |
| AS1785 | 923 | 104 | 819 | 88.7% | AS-PAETEC-NET - PaeTec Communications, Inc. |
| AS8452 | 937 | 223 | 714 | 76.2% | TEDATA TEDATA |
| AS22773 | 783 | 140 | 643 | 82.1% | ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. |
| AS11492 | 1051 | 489 | 562 | 53.5% | CABLEONE - CABLE ONE, INC. |
| AS3356 | 640 | 142 | 498 | 77.8% | LEVEL3 Level 3 Communications |
| AS4538 | 380 | 33 | 347 | 91.3% | ERX-CERNET-BKB China Education and Research Network Center |
| AS19262 | 539 | 196 | 343 | 63.6% | VZGNI-TRANSIT - Verizon Internet Services Inc. |
| AS17488 | 374 | 59 | 315 | 84.2% | HATHWAY-NET-AP Hathway IP Over Cable Internet |
| AS4755 | 295 | 27 | 268 | 90.8% | TATACOMM-AS TATA Communications formerly VSNL is Leading ISP |
| AS33588 | 485 | 218 | 267 | 55.1% | BRESNAN-AS - Bresnan Communications, LLC. |
| AS7029 | 291 | 34 | 257 | 88.3% | WINDSTREAM - Windstream Communications Inc |
| AS17908 | 265 | 15 | 250 | 94.3% | TCISL Tata Communications |
| AS20115 | 1011 | 762 | 249 | 24.6% | CHARTER-NET-HKY-NC - Charter Communications |
| AS7011 | 744 | 501 | 243 | 32.7% | FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. |
| AS11992 | 267 | 27 | 240 | 89.9% | CENTENNIAL-PR - Centennial de Puerto Rico |
| AS24863 | 581 | 352 | 229 | 39.4% | LINKdotNET-AS |
| AS16852 | 253 | 36 | 217 | 85.8% | LVLT-16852 - Level 3 Communications, Inc. |
| AS6517 | 401 | 203 | 198 | 49.4% | RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc |
| AS19916 | 221 | 32 | 189 | 85.5% | ASTRUM-0001 - OLM LLC |
| AS14654 | 247 | 59 | 188 | 76.1% | WAYPORT - Wayport |
| AS11139 | 212 | 34 | 178 | 84.0% | CWRIN CW BARBADOS |
| AS7459 | 191 | 14 | 177 | 92.7% | GRANDECOM-AS1 - Grande Communications Networks, Inc. |
| AS21565 | 223 | 51 | 172 | 77.1% | HTCC - HTC Communications, LLC |
| AS9498 | 175 | 7 | 168 | 96.0% | BBIL-AP BHARTI Airtel Ltd. |
| AS5668 | 354 | 195 | 159 | 44.9% | AS-5668 - CenturyTel Internet Holdings, Inc. |
| AS7545 | 207 | 53 | 154 | 74.4% | TPG-INTERNET-AP TPG Internet Pty Ltd |
| AS10292 | 209 | 70 | 139 | 66.5% | CWJ-1 - Cable & Wireless Jamaica |
| Total | 17999 | 5169 | 12830 | 71.3% | Top 30 total |
Report: Aggregation Top 20 summaries for last 7 days
Report: Full Aggregation Details
| Top 20 Route Count per Originating AS | ||
|---|---|---|
| Prefixes | ASnum | AS Description |
| 2861 | AS6389 | BELLSOUTH-NET-BLK - BellSouth.net Inc. |
| 1817 | AS4323 | TWTC - tw telecom holdings, inc. |
| 1062 | AS18566 | COVAD - Covad Communications Co. |
| 1051 | AS11492 | CABLEONE - CABLE ONE, INC. |
| 1011 | AS20115 | CHARTER-NET-HKY-NC - Charter Communications |
| 937 | AS8452 | TEDATA TEDATA |
| 923 | AS1785 | AS-PAETEC-NET - PaeTec Communications, Inc. |
| 783 | AS22773 | ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. |
| 744 | AS2386 | INS-AS - AT&T Data Communications Services |
| 744 | AS7011 | FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. |
| 640 | AS3356 | LEVEL3 Level 3 Communications |
| 581 | AS24863 | LINKdotNET-AS |
| 539 | AS19262 | VZGNI-TRANSIT - Verizon Internet Services Inc. |
| 485 | AS33588 | BRESNAN-AS - Bresnan Communications, LLC. |
| 443 | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| 401 | AS6517 | RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc |
| 380 | AS4538 | ERX-CERNET-BKB China Education and Research Network Center |
| 374 | AS17488 | HATHWAY-NET-AP Hathway IP Over Cable Internet |
| 359 | AS9829 | BSNL-NIB National Internet Backbone |
| 354 | AS5668 | AS-5668 - CenturyTel Internet Holdings, Inc. |
| ASes Added to the Routing Table | ||
|---|---|---|
| Prefixes | ASnum | AS Description |
| 8 | AS29812 | ONEZERO - One Zero Hosting Inc. |
| 4 | AS32477 | INTERNET-SOLUTIONS-GROUP - Internet Solutions Group, Inc. |
| 4 | AS37103 | BUSYINTERNET |
| 3 | AS11209 | OFITRI - OppenheimerFunds, Inc. |
| 2 | AS12091 | MTNNS-1 |
| 2 | AS15228 | ZONETEL-IP - ZONE TELECOM, INC. |
| 2 | AS32776 | SMART-CITY-CHARLOTTE - Smart City Networks, L.P. |
| 2 | AS47069 | LYON-LABS - Lyon Labs, Inc |
| 2 | AS47058 | ASN1 - THE GOOD SAMARITAN HOSPITAL OF LEBANON, PENNSYLVANIA |
| 2 | AS47033 | BASENINE-RIVERSIDE - BaseNine, Inc. |
| 1 | AS6 | BULL-NETWORK for further information please visit http://www.bull.com |
| 1 | AS3 | MIT-GATEWAYS - Massachusetts Institute of Technology |
| 1 | AS6086 | INFOMAGIC - MagicNET, Inc |
| 1 | AS10654 | CONXNETASN0 - Connections Communications Sources Corp |
| 1 | AS12747 | SLOVANET-AQ Slovanet a.s. |
| 1 | AS17008 | DOCUTEK-ITDEPT - Docutek Imaging Solutions, Inc. |
| 1 | AS22339 | INUNISION - Inunision |
| 1 | AS23480 | |
| 1 | AS25842 | ADVANCE2K - Advance 2000, Inc. |
| 1 | AS26152 | VL-AMERICAS-A - VoIP Rental |
| 1 | AS27505 | DARK-PALADIN - Dark Paladin Productions |
| 1 | AS28063 | Eveloz |
| 1 | AS32343 | INTRINSIC-THERAPEUTICS - Intrinsic Orthopedics/Therapeutics, Inc. |
| 1 | AS36936 | CELTEL-GABON Celtel Gabon Internet Service |
| 1 | AS36938 | AMSCOTELECOMS |
| 1 | AS36986 | AINET |
| 1 | AS37008 | Alink-Faso |
| 1 | AS37010 | NUS-AS |
| 1 | AS45806 | SCB-TH-AS-AP Siam Commercial Bank |
| 1 | AS46132 | MINCOM-NAM - Mincom, Inc. |
| 1 | AS46801 | DIALWAVE-INTERNATIONAL - Dialwave International |
| 1 | AS47032 | MEDEDGE-AS - Medical Edge Healthcare Group, Inc |
| 1 | AS47044 | CHARLES-COLE - Charles Cole Memorial Hospital |
| 1 | AS47063 | SWITCHSPACE - Switchspace Inc. |
| 1 | AS48425 | HOSPITALITY_SERVICES-ASN Hospitality Services Telekomunikasyon Hizmetleri Limited Sirketi |
| 1 | AS49114 | TELEDOM-AS TeleDom Ltd. |
| Top 20 Net Increased Routes per Originating AS | |||
|---|---|---|---|
| Prefixes | Change | ASnum | AS Description |
| 32 | 11->43 | AS31919 | BRMEMC - Blue Ridge Mountain Electric Membership Corporation - BRM EMC |
| 30 | 1->31 | AS19872 | CUSTOM-76 - CUSTOM SOFTWARE INC |
| 27 | 31->58 | AS13368 | JCP - James Cable Partners |
| 19 | 1->20 | AS17552 | TRUE-AS-AP True Corporation Co.,Ltd. |
| 17 | 5->22 | AS32737 | WISPERTEL - Wisper Telecommunications, Inc. |
| 8 | 0->8 | AS29812 | ONEZERO - One Zero Hosting Inc. |
| 7 | 56->63 | AS19194 | JOVITA - Sentris Network LLC |
| 5 | 3->8 | AS21042 | GULFSAT-AS Gulfsat Autonomous System |
| 4 | 2->6 | AS15221 | APOLLO-COM-LLC - Vanion, Inc. |
| 4 | 2->6 | AS15345 | EBUDDY1 - eBuddy B.V. |
| 4 | 0->4 | AS32477 | INTERNET-SOLUTIONS-GROUP - Internet Solutions Group, Inc. |
| 4 | 0->4 | AS37103 | BUSYINTERNET |
| 3 | 0->3 | AS11209 | OFITRI - OppenheimerFunds, Inc. |
| 3 | 5->8 | AS14453 | AS-AKN - ADVANCED KNOWLEDGE NETWORKS |
| 2 | 0->2 | AS12091 | MTNNS-1 |
| 2 | 10->12 | AS14438 | USA-CHOICE-OIL-CITY - USA Choice Internet |
| 2 | 0->2 | AS15228 | ZONETEL-IP - ZONE TELECOM, INC. |
| 2 | 5->7 | AS29974 | WIGHT-AS - Wightman Telecom |
| 2 | 0->2 | AS32776 | SMART-CITY-CHARLOTTE - Smart City Networks, L.P. |
| 2 | 0->2 | AS47069 | LYON-LABS - Lyon Labs, Inc |
| Top 20 Net Decreased Routes per Originating AS | |||
|---|---|---|---|
| Prefixes | Change | ASnum | AS Description |
| -2514 | 2894->380 | AS4538 | ERX-CERNET-BKB China Education and Research Network Center |
| -2469 | 4286->1817 | AS4323 | TWTC - tw telecom holdings, inc. |
| -1682 | 1811->129 | AS4766 | KIXS-AS-KR Korea Telecom |
| -1462 | 1462->0 | AS8151 | Uninet S.A. de C.V. |
| -1412 | 4273->2861 | AS6389 | BELLSOUTH-NET-BLK - BellSouth.net Inc. |
| -1163 | 1537->374 | AS17488 | HATHWAY-NET-AP Hathway IP Over Cable Internet |
| -1115 | 1115->0 | AS9583 | SIFY-AS-IN Sify Limited |
| -1077 | 1520->443 | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| -1051 | 1394->343 | AS6478 | ATT-INTERNET3 - AT&T WorldNet Services |
| -926 | 926->0 | AS23577 | ATM-MPLS-AS-KR Korea Telecom |
| -920 | 1215->295 | AS4755 | TATACOMM-AS TATA Communications formerly VSNL is Leading ISP |
| -895 | 918->23 | AS10620 | TV Cable S.A. |
| -776 | 1699->923 | AS1785 | AS-PAETEC-NET - PaeTec Communications, Inc. |
| -752 | 752->0 | AS18101 | RIL-IDC Reliance Infocom Ltd Internet Data Centre, |
| -750 | 809->59 | AS174 | COGENT Cogent/PSI |
| -723 | 949->226 | AS4134 | CHINANET-BACKBONE No.31,Jin-rong Street |
| -689 | 693->4 | AS4668 | LGNET-AS-KR LG CNS |
| -681 | 868->187 | AS209 | ASN-QWEST - Qwest Communications Corporation |
| -648 | 721->73 | AS24560 | AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services |
| -632 | 637->5 | AS1221 | ASN-TELSTRA Telstra Pty Ltd |
| Top 20 Added Routes this week per Originating AS | ||
|---|---|---|
| Prefixes | ASnum | AS Description |
| 85 | AS8452 | TEDATA TEDATA |
| 42 | AS13368 | JCP - James Cable Partners |
| 32 | AS31919 | BRMEMC - Blue Ridge Mountain Electric Membership Corporation - BRM EMC |
| 30 | AS19872 | CUSTOM-76 - CUSTOM SOFTWARE INC |
| 28 | AS22995 | BARR-XPLR-ASN - Barrett Xplore Inc |
| 20 | AS17552 | TRUE-AS-AP True Corporation Co.,Ltd. |
| 18 | AS32737 | WISPERTEL - Wisper Telecommunications, Inc. |
| 14 | AS24863 | LINKdotNET-AS |
| 12 | AS19194 | JOVITA - Sentris Network LLC |
| 11 | AS4134 | CHINANET-BACKBONE No.31,Jin-rong Street |
| 11 | AS2634 | ALLTEL - ALLTEL Corporation |
| 11 | AS9543 | WESTNET-AS-AP Westnet Internet Services |
| 8 | AS12026 | SIGECOM - SIGECOM, LLC. |
| 8 | AS9829 | BSNL-NIB National Internet Backbone |
| 8 | AS29812 | ONEZERO - One Zero Hosting Inc. |
| 8 | AS4323 | TWTC - tw telecom holdings, inc. |
| 7 | AS14453 | AS-AKN - ADVANCED KNOWLEDGE NETWORKS |
| 6 | AS3356 | LEVEL3 Level 3 Communications |
| 6 | AS2905 | TICSA-ASN |
| 6 | AS4808 | CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network |
| Top 20 Withdrawn Routes this week per Originating AS | ||
|---|---|---|
| Prefixes | ASnum | AS Description |
| -2515 | AS4538 | ERX-CERNET-BKB China Education and Research Network Center |
| -2477 | AS4323 | TWTC - tw telecom holdings, inc. |
| -1683 | AS4766 | KIXS-AS-KR Korea Telecom |
| -1462 | AS8151 | Uninet S.A. de C.V. |
| -1412 | AS6389 | BELLSOUTH-NET-BLK - BellSouth.net Inc. |
| -1163 | AS17488 | HATHWAY-NET-AP Hathway IP Over Cable Internet |
| -1115 | AS9583 | SIFY-AS-IN Sify Limited |
| -1080 | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| -1051 | AS6478 | ATT-INTERNET3 - AT&T WorldNet Services |
| -926 | AS23577 | ATM-MPLS-AS-KR Korea Telecom |
| -921 | AS4755 | TATACOMM-AS TATA Communications formerly VSNL is Leading ISP |
| -895 | AS10620 | TV Cable S.A. |
| -776 | AS1785 | AS-PAETEC-NET - PaeTec Communications, Inc. |
| -752 | AS18101 | RIL-IDC Reliance Infocom Ltd Internet Data Centre, |
| -750 | AS174 | COGENT Cogent/PSI |
| -734 | AS4134 | CHINANET-BACKBONE No.31,Jin-rong Street |
| -689 | AS4668 | LGNET-AS-KR LG CNS |
| -683 | AS209 | ASN-QWEST - Qwest Communications Corporation |
| -648 | AS24560 | AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services |
| -632 | AS1221 | ASN-TELSTRA Telstra Pty Ltd |
| Adds and Wdls per Prefix Length | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| /8 | +0 | -3 | |||||||
| /9 | +0 | -2 | |||||||
| /10 | +0 | -20 | |||||||
| /11 | +0 | -43 | |||||||
| /12 | +0 | -115 | |||||||
| /13 | +0 | -272 | |||||||
| /14 | +0 | -498 | |||||||
| /15 | +0 | -944 | |||||||
| /16 | +6 | -9296 | |||||||
| /17 | +1 | -3822 | |||||||
| /18 | +23 | -6251 | |||||||
| /19 | +12 | -13317 | |||||||
| /20 | +35 | -15094 | |||||||
| /21 | +46 | -16233 | |||||||
| /22 | +47 | -20307 | |||||||
| /23 | +62 | -19389 | |||||||
| /24 | +387 | -124017 | |||||||
| /25 | +17 | -1038 | |||||||
| /26 | +0 | -1217 | |||||||
| /27 | +0 | -703 | |||||||
| /28 | +6 | -560 | |||||||
| /29 | +17 | -771 | |||||||
| /30 | +1 | -518 | |||||||
| /31 | +0 | -5 | |||||||
| /32 | +1 | -190 | |||||||
Report: Announced and Withdrawn prefix list
Report: Announced and Withdrawn prefix list - ordered by prefix length
Report: Announced Route count per Originating AS
Report: Withdrawn Route count per Originating AS
| Top 20 ASes advertising more specific prefixes | |||
|---|---|---|---|
| More Specifics | Total Prefixes | ASnum | AS Description |
| 2836 | 2861 | AS6389 | BELLSOUTH-NET-BLK - BellSouth.net Inc. |
| 1794 | 1817 | AS4323 | TWTC - tw telecom holdings, inc. |
| 1052 | 1062 | AS18566 | COVAD - Covad Communications Co. |
| 1037 | 1051 | AS11492 | CABLEONE - CABLE ONE, INC. |
| 991 | 1011 | AS20115 | CHARTER-NET-HKY-NC - Charter Communications |
| 900 | 923 | AS1785 | AS-PAETEC-NET - PaeTec Communications, Inc. |
| 773 | 783 | AS22773 | ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. |
| 744 | 744 | AS7011 | FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. |
| 742 | 744 | AS2386 | INS-AS - AT&T Data Communications Services |
| 590 | 640 | AS3356 | LEVEL3 Level 3 Communications |
| 490 | 539 | AS19262 | VZGNI-TRANSIT - Verizon Internet Services Inc. |
| 481 | 485 | AS33588 | BRESNAN-AS - Bresnan Communications, LLC. |
| 430 | 443 | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| 392 | 401 | AS6517 | RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc |
| 374 | 374 | AS17488 | HATHWAY-NET-AP Hathway IP Over Cable Internet |
| 372 | 380 | AS4538 | ERX-CERNET-BKB China Education and Research Network Center |
| 359 | 359 | AS9829 | BSNL-NIB National Internet Backbone |
| 348 | 354 | AS5668 | AS-5668 - CenturyTel Internet Holdings, Inc. |
| 343 | 343 | AS6478 | ATT-INTERNET3 - AT&T WorldNet Services |
| 295 | 295 | AS4755 | TATACOMM-AS TATA Communications formerly VSNL is Leading ISP |
Report: ASes ordered by number of more specific prefixes
Report: More Specific prefix list (by AS)
Report: More Specific prefix list (ordered by prefix)
| Prefix | Origin AS | AS Description | Unallocated block |
|---|---|---|---|
| 24.50.128.0/20 | AS33497 | SEMO-COM - Semo Communications Inc | 24.50.32.0 - 24.51.191.255 |
| 24.54.96.0/23 | AS40285 | NORTHLAND-CABLE - NORTHLAND CABLE TELEVISION INC. | 24.53.240.0 - 24.54.127.255 |
| 24.54.98.0/23 | AS40285 | NORTHLAND-CABLE - NORTHLAND CABLE TELEVISION INC. | 24.53.240.0 - 24.54.127.255 |
| 24.54.100.0/24 | AS40285 | NORTHLAND-CABLE - NORTHLAND CABLE TELEVISION INC. | 24.53.240.0 - 24.54.127.255 |
| 24.54.101.0/24 | AS40285 | NORTHLAND-CABLE - NORTHLAND CABLE TELEVISION INC. | 24.53.240.0 - 24.54.127.255 |
| 24.54.102.0/23 | AS40285 | NORTHLAND-CABLE - NORTHLAND CABLE TELEVISION INC. | 24.53.240.0 - 24.54.127.255 |
| 24.54.104.0/23 | AS40285 | NORTHLAND-CABLE - NORTHLAND CABLE TELEVISION INC. | 24.53.240.0 - 24.54.127.255 |
| 24.245.128.0/17 | AS11492 | CABLEONE - CABLE ONE, INC. | 24.245.240.0 - 24.246.191.255 |
| 41.216.192.0/24 | AS37105 | NEOLOGY-AS | 41.216.192.0 - 41.216.223.255 |
| 41.216.193.0/24 | AS37105 | NEOLOGY-AS | 41.216.192.0 - 41.216.223.255 |
| 41.216.196.0/24 | AS37105 | NEOLOGY-AS | 41.216.192.0 - 41.216.223.255 |
| 41.216.208.0/21 | AS14988 | BTC-GATE1 | 41.216.192.0 - 41.216.223.255 |
| 41.217.128.0/20 | AS15964 | CAMNET-AS | 41.217.128.0 - 41.218.63.255 |
| 41.217.144.0/20 | AS37034 | RINGO | 41.217.128.0 - 41.218.63.255 |
| 41.217.160.0/19 | AS24863 | LINKdotNET-AS | 41.217.128.0 - 41.218.63.255 |
| 41.217.220.0/24 | AS17175 | NSS-UK New Skies Satellites UK AS | 41.217.128.0 - 41.218.63.255 |
| 41.217.224.0/21 | AS37031 | MIST-EG | 41.217.128.0 - 41.218.63.255 |
| 41.217.224.0/24 | AS37031 | MIST-EG | 41.217.128.0 - 41.218.63.255 |
| 41.217.225.0/24 | AS37031 | MIST-EG | 41.217.128.0 - 41.218.63.255 |
| 41.218.0.0/18 | AS15706 | Sudatel | 41.217.128.0 - 41.218.63.255 |
| 41.218.0.0/20 | AS15706 | Sudatel | 41.217.128.0 - 41.218.63.255 |
| 41.218.16.0/20 | AS15706 | Sudatel | 41.217.128.0 - 41.218.63.255 |
| 41.218.16.0/22 | AS15706 | Sudatel | 41.217.128.0 - 41.218.63.255 |
| 41.218.20.0/22 | AS15706 | Sudatel | 41.217.128.0 - 41.218.63.255 |
| 41.218.24.0/22 | AS15706 | Sudatel | 41.217.128.0 - 41.218.63.255 |
| 41.218.28.0/22 | AS15706 | Sudatel | 41.217.128.0 - 41.218.63.255 |
| 41.218.32.0/20 | AS15706 | Sudatel | 41.217.128.0 - 41.218.63.255 |
| 41.218.32.0/22 | AS15706 | Sudatel | 41.217.128.0 - 41.218.63.255 |
| 41.218.48.0/20 | AS15706 | Sudatel | 41.217.128.0 - 41.218.63.255 |
| 41.218.56.0/22 | AS15706 | Sudatel | 41.217.128.0 - 41.218.63.255 |
| 41.218.60.0/22 | AS15706 | Sudatel | 41.217.128.0 - 41.218.63.255 |
| 41.223.92.0/22 | AS36936 | CELTEL-GABON Celtel Gabon Internet Service | 41.223.92.0 - 41.223.95.255 |
| 41.223.112.0/22 | AS5713 | SAIX-NET | 41.223.112.0 - 41.223.115.255 |
| 41.223.176.0/22 | AS36981 | 41.223.176.0 - 41.223.179.255 | |
| 41.223.188.0/24 | AS22351 | INTELSAT Intelsat Global BGP Routing Policy | 41.223.188.0 - 41.223.195.255 |
| 41.223.189.0/24 | AS26452 | BRING-AS - BringCom, Inc. | 41.223.188.0 - 41.223.195.255 |
| 62.61.220.0/24 | AS24974 | TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite | 62.61.192.0 - 62.61.255.255 |
| 62.61.221.0/24 | AS24974 | TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite | 62.61.192.0 - 62.61.255.255 |
| 63.140.213.0/24 | AS22555 | UTC - Universal Talkware Corporation | 63.140.0.0 - 63.143.255.255 |
| 63.143.251.0/24 | AS22555 | UTC - Universal Talkware Corporation | 63.140.0.0 - 63.143.255.255 |
| 64.0.0.0/8 | AS8001 | NET-ACCESS-CORP - Net Access Corporation | 64.5.80.0 - 64.5.127.255 |
| 64.31.32.0/19 | AS11955 | SCRR-11955 - Road Runner HoldCo LLC | 64.31.0.0 - 64.31.63.255 |
| 64.31.59.0/24 | AS7017 | SCRR-7015 - Road Runner HoldCo LLC | 64.31.0.0 - 64.31.63.255 |
| 64.31.60.0/24 | AS7017 | SCRR-7015 - Road Runner HoldCo LLC | 64.31.0.0 - 64.31.63.255 |
| 64.79.88.0/24 | AS26096 | LODDEN - Lodden Services | 64.79.64.0 - 64.79.111.255 |
| 64.79.89.0/24 | AS26096 | LODDEN - Lodden Services | 64.79.64.0 - 64.79.111.255 |
| 66.0.0.0/8 | AS8001 | NET-ACCESS-CORP - Net Access Corporation | 66.6.160.0 - 66.6.175.255 |
| 66.54.91.0/24 | AS30506 | BLACKSUN-1 - Blacksun Technologies LLC | 66.54.64.0 - 66.54.111.255 |
| 66.128.38.0/24 | AS15246 | Telecomunicaciones Satelitales TelesatS.A. | 66.128.32.0 - 66.128.47.255 |
| 66.180.239.0/24 | AS35888 | VIGNETTE - VIGNETTE CORPORATION | 66.180.224.0 - 66.180.255.255 |
| 66.206.32.0/24 | AS17787 | PSEB-AS-PK Pakistan Software Export Board | 66.206.32.0 - 66.206.47.255 |
| 66.206.33.0/24 | AS17787 | PSEB-AS-PK Pakistan Software Export Board | 66.206.32.0 - 66.206.47.255 |
| 66.206.34.0/24 | AS17787 | PSEB-AS-PK Pakistan Software Export Board | 66.206.32.0 - 66.206.47.255 |
| 66.206.35.0/24 | AS17787 | PSEB-AS-PK Pakistan Software Export Board | 66.206.32.0 - 66.206.47.255 |
| 66.206.40.0/22 | AS174 | COGENT Cogent/PSI | 66.206.32.0 - 66.206.47.255 |
| 66.206.44.0/23 | AS174 | COGENT Cogent/PSI | 66.206.32.0 - 66.206.47.255 |
| 66.206.47.0/24 | AS17557 | PKTELECOM-AS-PK Pakistan Telecommunication Company Limited | 66.206.32.0 - 66.206.47.255 |
| 66.207.32.0/20 | AS23011 | 66.207.32.0 - 66.207.47.255 | |
| 66.245.176.0/20 | AS19318 | NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC | 66.245.176.0 - 66.245.179.255 |
| 67.0.0.0/8 | AS8001 | NET-ACCESS-CORP - Net Access Corporation | 67.20.16.0 - 67.20.47.255 |
| 67.20.32.0/20 | AS11381 | NFIS - NEW FRONTIERS INTERNET SERVICES | 67.20.16.0 - 67.20.47.255 |
| 67.43.48.0/20 | AS30008 | COLOGUYS - ColoGuys, Inc. | 67.43.48.0 - 67.43.63.255 |
| 67.220.176.0/24 | AS33475 | RSN-1 - RockSolid Network, Inc. | 67.220.176.0 - 67.220.191.255 |
| 67.220.177.0/24 | AS33475 | RSN-1 - RockSolid Network, Inc. | 67.220.176.0 - 67.220.191.255 |
| 67.220.178.0/24 | AS33475 | RSN-1 - RockSolid Network, Inc. | 67.220.176.0 - 67.220.191.255 |
| 67.220.179.0/24 | AS33475 | RSN-1 - RockSolid Network, Inc. | 67.220.176.0 - 67.220.191.255 |
| 67.220.180.0/24 | AS33475 | RSN-1 - RockSolid Network, Inc. | 67.220.176.0 - 67.220.191.255 |
| 67.220.181.0/24 | AS33475 | RSN-1 - RockSolid Network, Inc. | 67.220.176.0 - 67.220.191.255 |
| 67.220.182.0/24 | AS33475 | RSN-1 - RockSolid Network, Inc. | 67.220.176.0 - 67.220.191.255 |
| 67.220.183.0/24 | AS33475 | RSN-1 - RockSolid Network, Inc. | 67.220.176.0 - 67.220.191.255 |
| 67.220.184.0/24 | AS33475 | RSN-1 - RockSolid Network, Inc. | 67.220.176.0 - 67.220.191.255 |
| 67.220.185.0/24 | AS33475 | RSN-1 - RockSolid Network, Inc. | 67.220.176.0 - 67.220.191.255 |
| 67.220.186.0/24 | AS33475 | RSN-1 - RockSolid Network, Inc. | 67.220.176.0 - 67.220.191.255 |
| 67.220.187.0/24 | AS33475 | RSN-1 - RockSolid Network, Inc. | 67.220.176.0 - 67.220.191.255 |
| 67.220.188.0/24 | AS33475 | RSN-1 - RockSolid Network, Inc. | 67.220.176.0 - 67.220.191.255 |
| 67.220.189.0/24 | AS33475 | RSN-1 - RockSolid Network, Inc. | 67.220.176.0 - 67.220.191.255 |
| 67.220.190.0/24 | AS33475 | RSN-1 - RockSolid Network, Inc. | 67.220.176.0 - 67.220.191.255 |
| 67.220.191.0/24 | AS33475 | RSN-1 - RockSolid Network, Inc. | 67.220.176.0 - 67.220.191.255 |
| 67.221.16.0/24 | AS5069 | CLEARBLUE-AS - ClearBlue Technologies | 67.221.16.0 - 67.221.31.255 |
| 67.221.144.0/20 | AS46882 | ONCL-KMLP - On Call Internet Services Ltd. | 67.221.144.0 - 67.221.159.255 |
| 67.221.176.0/20 | AS11403 | NYINTERNET - The New York Internet Company | 67.221.176.0 - 67.221.191.255 |
| 67.226.224.0/19 | AS40304 | DRYTEL - DMTS | 67.226.192.0 - 67.226.255.255 |
| 67.231.160.0/20 | AS19212 | PRTC-LAURENS - Piedmont Rural Telephone Cooperative, Incorporated | 67.231.160.0 - 67.231.255.255 |
| 67.231.176.0/20 | AS31772 | OMEGABYTE-COMPUTER-CORPORATION - Omegabyte Computer Corporation | 67.231.160.0 - 67.231.255.255 |
| 67.231.192.0/20 | AS36676 | SCRATCHASN - Scratch Telecom | 67.231.160.0 - 67.231.255.255 |
| 67.231.224.0/20 | AS16948 | STRATUSWAVE - StratusWave Communications | 67.231.160.0 - 67.231.255.255 |
| 67.231.240.0/20 | AS40244 | TURNKEY-INTERNET - Turnkey Internet Inc. | 67.231.160.0 - 67.231.255.255 |
| 68.67.16.0/20 | AS14559 | BRTCC - Ballard Rural Telephone Cooperative Corporation Inc. | 68.67.16.0 - 68.67.127.255 |
| 68.67.80.0/20 | AS6327 | SHAW - Shaw Communications Inc. | 68.67.16.0 - 68.67.127.255 |
| 68.67.112.0/20 | AS16610 | BLUEBIRD-WIRELESS - Bluebird Wireless Broadband Services, L.L.C. | 68.67.16.0 - 68.67.127.255 |
| 68.67.192.0/20 | AS29812 | ONEZERO - One Zero Hosting Inc. | 68.67.192.0 - 68.67.207.255 |
| 68.68.32.0/20 | AS22781 | RBLHST - Reliablehosting.com | 68.68.16.0 - 68.68.47.255 |
| 68.68.80.0/20 | AS11550 | SDL-20-AS - Smithville Digital, LLC | 68.68.80.0 - 68.68.95.255 |
| 68.71.80.0/20 | AS46529 | COMFLUENT-PEARL - Comfluent | 68.71.80.0 - 68.71.95.255 |
| 68.71.240.0/20 | AS20093 | ZEROLAG - Zero Lag Communications | 68.71.224.0 - 68.71.255.255 |
| 68.168.16.0/20 | AS33333 | LAFIBER - LAFiber, LLC | 68.168.0.0 - 68.168.31.255 |
| 69.6.80.0/24 | AS13442 | 69.6.80.0 - 69.6.95.255 | |
| 69.6.81.0/24 | AS13442 | 69.6.80.0 - 69.6.95.255 | |
| 69.71.192.0/20 | AS13818 | PHX-INTL-TELEPORT - Phoenix International Teleport | 69.71.192.0 - 69.71.207.255 |
| 69.169.96.0/19 | AS33597 | INFORELAY - InfoRelay Online Systems, Inc. | 69.169.96.0 - 69.169.127.255 |
| 69.169.96.0/20 | AS46801 | DIALWAVE-INTERNATIONAL - Dialwave International | 69.169.96.0 - 69.169.127.255 |
| 69.169.98.0/24 | AS29812 | ONEZERO - One Zero Hosting Inc. | 69.169.96.0 - 69.169.127.255 |
| 69.169.112.0/24 | AS33597 | INFORELAY - InfoRelay Online Systems, Inc. | 69.169.96.0 - 69.169.127.255 |
| 69.169.113.0/24 | AS29812 | ONEZERO - One Zero Hosting Inc. | 69.169.96.0 - 69.169.127.255 |
| 69.169.116.0/24 | AS33597 | INFORELAY - InfoRelay Online Systems, Inc. | 69.169.96.0 - 69.169.127.255 |
| 69.169.117.0/24 | AS33597 | INFORELAY - InfoRelay Online Systems, Inc. | 69.169.96.0 - 69.169.127.255 |
| 69.169.124.0/24 | AS33597 | INFORELAY - InfoRelay Online Systems, Inc. | 69.169.96.0 - 69.169.127.255 |
| 69.169.127.0/24 | AS33597 | INFORELAY - InfoRelay Online Systems, Inc. | 69.169.96.0 - 69.169.127.255 |
| 69.196.96.0/19 | AS36503 | CLUBCORP - ClubCorp USA, Inc. | 69.196.96.0 - 69.196.127.255 |
| 69.196.224.0/19 | AS22556 | BLACKBOARD - Blackboard Inc. | 69.196.224.0 - 69.196.255.255 |
| 70.0.0.0/8 | AS8001 | NET-ACCESS-CORP - Net Access Corporation | 70.32.208.0 - 70.32.255.255 |
| 72.44.192.0/18 | AS12025 | IO-DATA-CENTERS - IO Data Centers | 72.44.192.0 - 72.44.255.255 |
| 72.251.192.0/18 | AS29791 | VOXEL-DOT-NET - Voxel Dot Net, Inc. | 72.251.192.0 - 72.251.255.255 |
| 74.108.0.0/16 | AS19262 | VZGNI-TRANSIT - Verizon Internet Services Inc. | 74.107.176.0 - 74.111.255.255 |
| 74.109.0.0/17 | AS19262 | VZGNI-TRANSIT - Verizon Internet Services Inc. | 74.107.176.0 - 74.111.255.255 |
| 74.109.128.0/19 | AS19262 | VZGNI-TRANSIT - Verizon Internet Services Inc. | 74.107.176.0 - 74.111.255.255 |
| 74.114.4.0/22 | AS209 | ASN-QWEST - Qwest Communications Corporation | 74.114.4.0 - 74.114.7.255 |
| 74.114.40.0/24 | AS46991 | SWEDISH-MEDICAL-CENTER-SHS - SWEDISH MEDICAL CENTER | 74.114.16.0 - 74.123.255.255 |
| 74.114.41.0/24 | AS46991 | SWEDISH-MEDICAL-CENTER-SHS - SWEDISH MEDICAL CENTER | 74.114.16.0 - 74.123.255.255 |
| 74.114.48.0/22 | AS33418 | HRNIT - HRN IT Co. | 74.114.16.0 - 74.123.255.255 |
| 74.114.52.0/24 | AS40818 | AS-PLATEM - Platinum eMedia Inc. | 74.114.16.0 - 74.123.255.255 |
| 74.114.72.0/21 | AS40867 | NETFLASH - Continuum Online Services Ltd. | 74.114.16.0 - 74.123.255.255 |
| 74.114.80.0/21 | AS7782 | ALSK-7782 - Alaska Communications Systems Group, Inc. | 74.114.16.0 - 74.123.255.255 |
| 74.114.88.0/22 | AS6939 | HURRICANE - Hurricane Electric, Inc. | 74.114.16.0 - 74.123.255.255 |
| 74.114.92.0/22 | AS27297 | PGTECHNOLOGY - PG TECHNOLOGY, INC. | 74.114.16.0 - 74.123.255.255 |
| 74.114.100.0/22 | AS40191 | AS-PRE2POST-1 - Zerofail | 74.114.16.0 - 74.123.255.255 |
| 74.114.104.0/21 | AS11966 | GLOBALDATASYSTEMS-ASN - GLOBAL DATA SYSTEMS INC. | 74.114.16.0 - 74.123.255.255 |
| 74.114.112.0/22 | AS22338 | MBTRADING1 - MB Trading Futures, Inc. | 74.114.16.0 - 74.123.255.255 |
| 74.114.116.0/22 | AS13760 | SOUTHERN-LIGHT - Southern Light, LLC | 74.114.16.0 - 74.123.255.255 |
| 74.114.124.0/22 | AS46990 | ZETTA-INC - Zetta, Inc. | 74.114.16.0 - 74.123.255.255 |
| 74.114.128.0/22 | AS32695 | NEXECOMP-INC - NexeComp, Inc. | 74.114.16.0 - 74.123.255.255 |
| 74.114.140.0/22 | AS32757 | KABALLERO-COM-LLC-ACC - KABALLERO.COM LLC ACC BUSINESS | 74.114.16.0 - 74.123.255.255 |
| 74.114.140.0/24 | AS32757 | KABALLERO-COM-LLC-ACC - KABALLERO.COM LLC ACC BUSINESS | 74.114.16.0 - 74.123.255.255 |
| 74.114.160.0/21 | AS4323 | TWTC - tw telecom holdings, inc. | 74.114.16.0 - 74.123.255.255 |
| 74.114.168.0/24 | AS25973 | MZIMA - Mzima Networks, Inc. | 74.114.16.0 - 74.123.255.255 |
| 74.114.169.0/24 | AS25973 | MZIMA - Mzima Networks, Inc. | 74.114.16.0 - 74.123.255.255 |
| 74.114.170.0/24 | AS25973 | MZIMA - Mzima Networks, Inc. | 74.114.16.0 - 74.123.255.255 |
| 74.114.171.0/24 | AS25973 | MZIMA - Mzima Networks, Inc. | 74.114.16.0 - 74.123.255.255 |
| 74.114.184.0/22 | AS19888 | ISTA-US01 - ISTA Pharmaceuticals, Inc. | 74.114.16.0 - 74.123.255.255 |
| 74.114.188.0/24 | AS14556 | PTC - Pilot Travel Centers, LLC | 74.114.16.0 - 74.123.255.255 |
| 74.114.189.0/24 | AS14556 | PTC - Pilot Travel Centers, LLC | 74.114.16.0 - 74.123.255.255 |
| 74.114.192.0/22 | AS46992 | SUMO0101 - IguanaNet | 74.114.16.0 - 74.123.255.255 |
| 74.114.223.0/24 | AS39470 | ATRIUMNETWORK ATRIUM NETWORK | 74.114.16.0 - 74.123.255.255 |
| 74.114.232.0/24 | AS46817 | MTAINC - Midwest Telecom of America, Inc | 74.114.16.0 - 74.123.255.255 |
| 74.114.233.0/24 | AS46817 | MTAINC - Midwest Telecom of America, Inc | 74.114.16.0 - 74.123.255.255 |
| 74.114.234.0/24 | AS46817 | MTAINC - Midwest Telecom of America, Inc | 74.114.16.0 - 74.123.255.255 |
| 74.114.240.0/22 | AS47060 | BMA - Bermuda Monetary Authority | 74.114.16.0 - 74.123.255.255 |
| 74.115.1.0/24 | AS26642 | AFAS - AnchorFree Inc. | 74.114.16.0 - 74.123.255.255 |
| 74.115.12.0/24 | AS20251 | SOLARWINDSAUSTIN - SolarWinds, Inc. | 74.114.16.0 - 74.123.255.255 |
| 74.115.13.0/24 | AS20251 | SOLARWINDSAUSTIN - SolarWinds, Inc. | 74.114.16.0 - 74.123.255.255 |
| 74.115.16.0/21 | AS46529 | COMFLUENT-PEARL - Comfluent | 74.114.16.0 - 74.123.255.255 |
| 74.115.25.0/24 | AS47069 | LYON-LABS - Lyon Labs, Inc | 74.114.16.0 - 74.123.255.255 |
| 74.115.26.0/24 | AS47069 | LYON-LABS - Lyon Labs, Inc | 74.114.16.0 - 74.123.255.255 |
| 74.115.32.0/24 | AS36529 | AXXA-RACKCO - Rackco.com | 74.114.16.0 - 74.123.255.255 |
| 74.115.33.0/24 | AS36529 | AXXA-RACKCO - Rackco.com | 74.114.16.0 - 74.123.255.255 |
| 74.115.48.0/23 | AS27647 | WEEBLY - Weebly, Inc. | 74.114.16.0 - 74.123.255.255 |
| 74.115.50.0/23 | AS27647 | WEEBLY - Weebly, Inc. | 74.114.16.0 - 74.123.255.255 |
| 74.115.72.0/22 | AS36100 | MTC-BROADBAND - MTC Broadband, Inc. | 74.114.16.0 - 74.123.255.255 |
| 74.115.76.0/24 | AS36100 | MTC-BROADBAND - MTC Broadband, Inc. | 74.114.16.0 - 74.123.255.255 |
| 74.115.77.0/24 | AS36100 | MTC-BROADBAND - MTC Broadband, Inc. | 74.114.16.0 - 74.123.255.255 |
| 74.115.78.0/24 | AS36100 | MTC-BROADBAND - MTC Broadband, Inc. | 74.114.16.0 - 74.123.255.255 |
| 74.115.96.0/22 | AS10940 | FONALITY - Fonality, Inc. | 74.114.16.0 - 74.123.255.255 |
| 75.75.224.0/19 | AS19181 | CWIE - CWIE LLC | 75.75.224.0 - 75.75.255.255 |
| 75.75.224.0/20 | AS19181 | CWIE - CWIE LLC | 75.75.224.0 - 75.75.255.255 |
| 75.103.64.0/18 | AS14992 | CRYSTALTECH - CrystalTech Web Hosting Inc. | 75.103.64.0 - 75.103.127.255 |
Report: Allocated and Reserved IPv4 address blocks
| Bogus AS | Announcing-AS | ||
|---|---|---|---|
| AS4801 | Announced by | AS703 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS4801 | Announced by | AS9304 | HUTCHISON-AS-AP Hutchison Global Communications |
| AS4841 | Announced by | AS4658 | NETFRONT-AS Netfront Information Technology Limited, |
| AS4841 | Announced by | AS10032 | HGC-AS-AP Hutchison Global Crossing Ltd. |
| AS8051 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS9218 | Announced by | AS71 | HP-INTERNET-AS Hewlett-Packard Company |
| AS9798 | Announced by | AS151 | IND-NTC-AS - Hewlett-Packard Company |
| AS9935 | Announced by | AS2687 | ASATTCA AT&T Global Network Services - AP |
| AS10344 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS10934 | Announced by | AS3356 | LEVEL3 Level 3 Communications |
| AS10943 | Announced by | AS7132 | SBIS-AS - AT&T Internet Services |
| AS11153 | Announced by | AS10910 | INTERNAP-BLK - Internap Network Services Corporation |
| AS11378 | Announced by | AS22822 | LLNW - Limelight Networks, Inc. |
| AS11384 | Announced by | AS10910 | INTERNAP-BLK - Internap Network Services Corporation |
| AS11531 | Announced by | AS18710 | GKG-NET - GKG.NET, INC |
| AS11600 | Announced by | AS6461 | MFNX MFN - Metromedia Fiber Network |
| AS12134 | Announced by | AS3356 | LEVEL3 Level 3 Communications |
| AS12134 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS13317 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS13442 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS13499 | Announced by | AS3356 | LEVEL3 Level 3 Communications |
| AS13586 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS13596 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS13596 | Announced by | AS1785 | AS-PAETEC-NET - PaeTec Communications, Inc. |
| AS13604 | Announced by | AS10910 | INTERNAP-BLK - Internap Network Services Corporation |
| AS13608 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS13746 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS13926 | Announced by | AS5109 | AS-IDS-NET - Integrated Data Systems, LLC |
| AS13956 | Announced by | AS3549 | GBLX Global Crossing Ltd. |
| AS14338 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS14373 | Announced by | AS6922 | TEXASAGENCYNET - Texas Department of Information Resources |
| AS14409 | Announced by | AS30239 | TRAVELPORT - Travelport Operations, Inc. |
| AS14434 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS14434 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS14458 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS14458 | Announced by | AS1239 | SPRINTLINK - Sprint |
| AS14539 | Announced by | AS6517 | RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc |
| AS14548 | Announced by | AS7385 | INTEGRATELECOM - Integra Telecom, Inc. |
| AS14568 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS14575 | Announced by | AS2828 | XO-AS15 - XO Communications |
| AS14604 | Announced by | AS3549 | GBLX Global Crossing Ltd. |
| AS14715 | Announced by | AS19024 | INTERNAP-BLK5 - Internap Network Services Corporation |
| AS14764 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS14812 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS14923 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS14942 | Announced by | AS4323 | TWTC - tw telecom holdings, inc. |
| AS14950 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS14988 | Announced by | AS5400 | BT BT European Backbone |
| AS14988 | Announced by | AS5713 | SAIX-NET |
| AS14988 | Announced by | AS6453 | GLOBEINTERNET TATA Communications |
| AS15037 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS15037 | Announced by | AS20115 | CHARTER-NET-HKY-NC - Charter Communications |
| AS15053 | Announced by | AS12180 | INTERNAP-2BLK - Internap Network Services Corporation |
| AS15115 | Announced by | AS1239 | SPRINTLINK - Sprint |
| AS15132 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS16455 | Announced by | AS24867 | ADAPT-AS Adapt Services Ltd |
| AS16491 | Announced by | AS46375 | AS-SONICTELECOM - Sonic Telecom LLC |
| AS16520 | Announced by | AS26788 | BLINK-AS2 - Blink Communications |
| AS16577 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS16581 | Announced by | AS174 | COGENT Cogent/PSI |
| AS16611 | Announced by | AS12064 | ASN-CXA-HR-12064-CBS - Cox Communications Inc. |
| AS16859 | Announced by | AS19262 | VZGNI-TRANSIT - Verizon Internet Services Inc. |
| AS16927 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS17144 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS17144 | Announced by | AS13791 | INTERNAP-BLK3 - Internap Network Services Corporation |
| AS17300 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS17300 | Announced by | AS1239 | SPRINTLINK - Sprint |
| AS17553 | Announced by | AS4058 | LINKAGENET-AP CPCNet Hong Kong Ltd. |
| AS18533 | Announced by | AS174 | COGENT Cogent/PSI |
| AS18641 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS18706 | Announced by | AS3356 | LEVEL3 Level 3 Communications |
| AS18932 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS18963 | Announced by | AS3356 | LEVEL3 Level 3 Communications |
| AS19097 | Announced by | AS1785 | AS-PAETEC-NET - PaeTec Communications, Inc. |
| AS19243 | Announced by | AS2686 | AT&T Global Network Services - EMEA |
| AS19243 | Announced by | AS10913 | INTERNAP-BLK - Internap Network Services Corporation |
| AS19405 | Announced by | AS577 | BACOM - Bell Canada |
| AS19405 | Announced by | AS20161 | TRGO - TeraGo Networks Inc. |
| AS19681 | Announced by | AS3549 | GBLX Global Crossing Ltd. |
| AS19724 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS19724 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS19900 | Announced by | AS7132 | SBIS-AS - AT&T Internet Services |
| AS19900 | Announced by | AS13432 | ASN-CXA-LV-13432-CBS - Cox Communications Inc. |
| AS19981 | Announced by | AS80 | GE-CRD - General Electric Company |
| AS19999 | Announced by | AS15290 | ALLST-15290 - Allstream Corp. |
| AS20146 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS20274 | Announced by | AS3356 | LEVEL3 Level 3 Communications |
| AS20323 | Announced by | AS3300 | BT-INFONET-EUROPE BT-Infonet-Europe |
| AS20423 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS20463 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS21676 | Announced by | AS1239 | SPRINTLINK - Sprint |
| AS21732 | Announced by | AS12181 | INTERNAP-2BLK - Internap Network Services Corporation |
| AS21777 | Announced by | AS174 | COGENT Cogent/PSI |
| AS21800 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS21800 | Announced by | AS14288 | MPINET - MPInet, Inc. |
| AS21836 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS21846 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS21861 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS22056 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS22219 | Announced by | AS3356 | LEVEL3 Level 3 Communications |
| AS22219 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS22232 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS22360 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS22372 | Announced by | AS3549 | GBLX Global Crossing Ltd. |
| AS22372 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS22457 | Announced by | AS6496 | ANET - ANET Internet Solutions, Inc |
| AS22457 | Announced by | AS19024 | INTERNAP-BLK5 - Internap Network Services Corporation |
| AS22492 | Announced by | AS4323 | TWTC - tw telecom holdings, inc. |
| AS22504 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS22586 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS22740 | Announced by | AS3356 | LEVEL3 Level 3 Communications |
| AS22741 | Announced by | AS10910 | INTERNAP-BLK - Internap Network Services Corporation |
| AS22751 | Announced by | AS22197 | APPS - Apps Communications |
| AS22757 | Announced by | AS17054 | AS17054 - CONTINENTAL BROADBAND PENNSYLVANIA, INC. |
| AS22836 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS22856 | Announced by | AS11992 | CENTENNIAL-PR - Centennial de Puerto Rico |
| AS22875 | Announced by | AS10910 | INTERNAP-BLK - Internap Network Services Corporation |
| AS22875 | Announced by | AS13789 | INTERNAP-BLK3 - Internap Network Services Corporation |
| AS22943 | Announced by | AS10910 | INTERNAP-BLK - Internap Network Services Corporation |
| AS23011 | Announced by | AS12006 | BROADVIEWNET-AS-12006 - Broadview Networks, Inc. |
| AS23021 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS23103 | Announced by | AS2828 | XO-AS15 - XO Communications |
| AS23108 | Announced by | AS1239 | SPRINTLINK - Sprint |
| AS23108 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS23230 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS23230 | Announced by | AS1239 | SPRINTLINK - Sprint |
| AS23247 | Announced by | AS10910 | INTERNAP-BLK - Internap Network Services Corporation |
| AS23448 | Announced by | AS852 | ASN852 - Telus Advanced Communications |
| AS23448 | Announced by | AS6327 | SHAW - Shaw Communications Inc. |
| AS23475 | Announced by | AS1239 | SPRINTLINK - Sprint |
| AS23475 | Announced by | AS7132 | SBIS-AS - AT&T Internet Services |
| AS23480 | Announced by | AS6298 | ASN-CXA-PH-6298-CBS - Cox Communications Inc. |
| AS23496 | Announced by | AS4323 | TWTC - tw telecom holdings, inc. |
| AS23502 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS23704 | Announced by | AS17806 | MANGOTELESERVICE-AS-BD Only private Owned IIG in Bangladesh |
| AS23918 | Announced by | AS4716 | POWEREDCOM KDDI Corporation |
| AS24012 | Announced by | AS1239 | SPRINTLINK - Sprint |
| AS24012 | Announced by | AS4862 | EQUANT-ASIA Equant AS for Asian Region covering Japan |
| AS24084 | Announced by | AS3300 | BT-INFONET-EUROPE BT-Infonet-Europe |
| AS24084 | Announced by | AS4755 | TATACOMM-AS TATA Communications formerly VSNL is Leading ISP |
| AS24316 | Announced by | AS17494 | BTTB-AS-AP Telecom Operator & Internet Service Provider as well |
| AS25639 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS25808 | Announced by | AS174 | COGENT Cogent/PSI |
| AS25964 | Announced by | AS13407 | CTC-BGP2 - Computer Telephone Corp |
| AS26001 | Announced by | AS1239 | SPRINTLINK - Sprint |
| AS26051 | Announced by | AS17229 | ATT-CERFNET-BLOCK - AT&T Enhanced Network Services |
| AS26064 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS26187 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS26396 | Announced by | AS32703 | IFN-NET - Indiana Fiber Network, LLC |
| AS26515 | Announced by | AS7795 | NTELOSINC - Ntelos Inc. |
| AS26539 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS26539 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS26687 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS26913 | Announced by | AS174 | COGENT Cogent/PSI |
| AS26913 | Announced by | AS25973 | MZIMA - Mzima Networks, Inc. |
| AS26913 | Announced by | AS27506 | RBS-NYC - RCN NEW YORK COMMUNICATIONS, LLC |
| AS26939 | Announced by | AS174 | COGENT Cogent/PSI |
| AS26970 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS26973 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS27208 | Announced by | AS19262 | VZGNI-TRANSIT - Verizon Internet Services Inc. |
| AS27217 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS27252 | Announced by | AS30314 | KAN-ED - Kansas Education Network |
| AS27301 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS27470 | Announced by | AS852 | ASN852 - Telus Advanced Communications |
| AS29703 | Announced by | AS852 | ASN852 - Telus Advanced Communications |
| AS29766 | Announced by | AS2828 | XO-AS15 - XO Communications |
| AS29770 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS29834 | Announced by | AS4323 | TWTC - tw telecom holdings, inc. |
| AS29837 | Announced by | AS10911 | INTERNAP-BLK - Internap Network Services Corporation |
| AS29876 | Announced by | AS29791 | VOXEL-DOT-NET - Voxel Dot Net, Inc. |
| AS29926 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS29973 | Announced by | AS3549 | GBLX Global Crossing Ltd. |
| AS30028 | Announced by | AS7132 | SBIS-AS - AT&T Internet Services |
| AS30119 | Announced by | AS13385 | COMCAST-TELECOMM - Comcast Telecommunications, Inc. |
| AS30273 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS30355 | Announced by | AS1239 | SPRINTLINK - Sprint |
| AS30707 | Announced by | AS12181 | INTERNAP-2BLK - Internap Network Services Corporation |
| AS30711 | Announced by | AS7132 | SBIS-AS - AT&T Internet Services |
| AS31813 | Announced by | AS17054 | AS17054 - CONTINENTAL BROADBAND PENNSYLVANIA, INC. |
| AS31895 | Announced by | AS3356 | LEVEL3 Level 3 Communications |
| AS31948 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS31966 | Announced by | AS4265 | CERNET-ASN-BLOCK - California Education and Research Federation Network |
| AS32057 | Announced by | AS26554 | US-SIGNAL - US Signal Corporation |
| AS32108 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS32218 | Announced by | AS1785 | AS-PAETEC-NET - PaeTec Communications, Inc. |
| AS32309 | Announced by | AS7132 | SBIS-AS - AT&T Internet Services |
| AS32326 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS32375 | Announced by | AS25700 | 25700 - SWIFT VENTURES Inc |
| AS32542 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS32567 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS32656 | Announced by | AS3549 | GBLX Global Crossing Ltd. |
| AS32689 | Announced by | AS13675 | FAIRPO-3 - FAIRPOINT COMMUNICATIONS, INC. |
| AS32805 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS32822 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS32822 | Announced by | AS3356 | LEVEL3 Level 3 Communications |
| AS32836 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS32840 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS32873 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS32895 | Announced by | AS10910 | INTERNAP-BLK - Internap Network Services Corporation |
| AS33089 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS33358 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS33400 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS33649 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS33723 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS35967 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS35967 | Announced by | AS3356 | LEVEL3 Level 3 Communications |
| AS36078 | Announced by | AS25973 | MZIMA - Mzima Networks, Inc. |
| AS36117 | Announced by | AS1785 | AS-PAETEC-NET - PaeTec Communications, Inc. |
| AS36117 | Announced by | AS12124 | THORN - Thorn Communications |
| AS36124 | Announced by | AS209 | ASN-QWEST - Qwest Communications Corporation |
| AS36669 | Announced by | AS174 | COGENT Cogent/PSI |
| AS36669 | Announced by | AS22925 | ALLIED-TELECOM - Allied Telecom Group, LLC |
| AS36738 | Announced by | AS19752 | HYDROONETELECOM - Hydro One Telecom Inc. |
| AS36780 | Announced by | AS32952 | AS-FTGX - FiberNet Telecom Group |
| AS36835 | Announced by | AS12182 | INTERNAP-2BLK - Internap Network Services Corporation |
| AS36936 | Announced by | AS25395 | Gateway Communications |
| AS36981 | Announced by | AS16214 | CERIST |
| AS38236 | Announced by | AS9498 | BBIL-AP BHARTI Airtel Ltd. |
| AS39991 | Announced by | AS6517 | RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc |
| AS40081 | Announced by | AS7849 | CROCKERCOM - CROCKER COMMUNICATIONS |
| AS40106 | Announced by | AS174 | COGENT Cogent/PSI |
| AS64565 | Announced by | AS16467 | ASN-NEXTWEB-R1 - Nextweb, Inc |
| AS65003 | Announced by | AS3216 | SOVAM-AS Golden Telecom, Moscow, Russia |
| AS65010 | Announced by | AS18302 | SKG_NW-AS-KR SK Global co., Ltd |
| AS65329 | Announced by | AS3816 | COLOMBIA TELECOMUNICACIONES S.A. ESP |
| AS65500 | Announced by | AS4795 | INDOSATM2-ID INDOSATM2 ASN |
| AS65528 | Announced by | AS4181 | TDS-AS - TDS TELECOM |
| AS4.513 | Announced by | AS12956 | TELEFONICA Telefonica Backbone Autonomous System |
| AS6.176 | Announced by | AS12874 | FASTWEB Fastweb Autonomous System |
Report: Advertisements with Bogus ASs in the AS Path
Report: Allocated and Reserved AS blocks
A version of this report is available using plain text tables.
Report produced at: Fri Jul 3 23:31:01 2009 AEST (cidr-report.c v1.4 - gih)