Report Sections:

Status Summary

Summary of total route table size for the past 7 days and summary information on ASes.

Aggregation Summary

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 IPv6 Internet routing table.

Last Week's Changes

A summary of the last week's changes in terms of withdrawn and added routes and added ASes.

More Specifics

A list of ASes advertising routes that appear to be more specfic than the original Class-based prefix mask, or more specific than the registry allocation size.

Possible Bogons

A list of advertisements of address blocks and Autonomous System numbers where there is no matching allocation data.

This report is generated from an analysis of the BGP routing table within AS2.0 (APNIC), and was produced at Tue Feb 9 14:45:01 2010 AEST.

Status Summary

Table History

Date Prefixes   CIDR Aggregated 02-02-10   2547   2282 03-02-10   2554   2303 04-02-10   2564   2306 05-02-10   2567   2313 06-02-10   2573   2267 07-02-10   2510   2270 08-02-10   2513   2267 09-02-10   2508   2267

Plot: BGP Table Size

AS Summary

1910   Number of ASes in routing system 1621   Number of ASes announcing only one prefix 34   Largest number of prefixes announced by an AS   AS1237: KREONET-AS-KR Korea Institute of Science and Technology Information 35188667056128 (/19.00)   Largest address span announced by an AS (/64s)   AS5511: OPENTRANSIT France Telecom - Orange - Worldwide IP Backbone

Plot: AS count
Plot: Average announcements per origin AS
Report: ASes ordered by originating address span
Report: Autonomous System number-to-name mapping (from Registry WHOIS data)

Aggregation Summary

--- 09Feb10 ---
ASnum	NetsNow	NetsAggr	NetGain	% Gain	Description
Table	2499	2272	227	9.1%	All ASes
AS71	16	1	15	93.8%	HP-INTERNET-AS Hewlett-Packard Company
AS23902	16	1	15	93.8%	VNNIC-AS-VN Vietnam Internet network information center (VNNIC)
AS23947	16	1	15	93.8%	CEPATNET-AS-ID Internet Service Provider PT.Mora Telematika Indonesia
AS42	21	7	14	66.7%	WOODYNET-1 - WoodyNet
AS1221	14	2	12	85.7%	ASN-TELSTRA Telstra Pty Ltd
AS37944	12	1	11	91.7%	CNNIC-CSTNET-AP CHINA SCIENCE AND TECHNOLOGY NETWORK
AS33517	13	5	8	61.5%	DYNDNS - Dynamic Network Services, Inc.
AS15169	23	16	7	30.4%	GOOGLE - Google Inc.
AS15696	7	1	6	85.7%	ARIAN-AS Arian Rasaneh Pars
AS27678	6	1	5	83.3%	NIC Chile
AS4637	8	4	4	50.0%	REACH Reach Network Border AS
AS7587	6	2	4	66.7%	ACCESSNET DA-NET (Data-Digital-Dialing Access) Jakarta
AS18779	5	1	4	80.0%	EGIHOSTING - EGIHosting
AS22351	7	3	4	57.1%	INTELSAT Intelsat Global BGP Routing Policy
AS30094	5	1	4	80.0%	GIGANEWS - Giganews, Inc.
AS38759	5	1	4	80.0%	AIX-NAP-AS2-ID TRANSMEDIA INDONESIA, PT
AS39117	5	1	4	80.0%	PLACENETFR-AS Placenet.fr AS NUMBER
AS271	4	1	3	75.0%	BCNET-AS - BCnet
AS9503	10	7	3	30.0%	FX-PRIMARY-AS FX Networks Limited
AS9829	4	1	3	75.0%	BSNL-NIB National Internet Backbone
AS13768	10	7	3	30.0%	PEER1 - Peer 1 Network Inc.
AS14259	4	1	3	75.0%	Gtd Internet S.A.
AS21011	4	1	3	75.0%	TOPNET TopNet, Kiev, Ukraine
AS22937	4	1	3	75.0%	SHELDON-AS-1 - ACT USA
AS27912	4	1	3	75.0%	UNIVERSIDAD TECNOLOGICA CENTROAMERICANA
AS31477	4	1	3	75.0%	DUOCAST-AS Duocast
AS45147	4	1	3	75.0%	NAPINFO-TRANSIT-AS-AP PT. NAP Info Lintas Nusa
AS101	4	2	2	50.0%	WASH-NSF-AS - University of Washington
AS6083	3	1	2	66.7%	POSIX-AFRICA
AS7843	3	1	2	66.7%	ADELPHIA-AS - Road Runner HoldCo LLC
Total	247	75	172	69.6%	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
34	AS1237	KREONET-AS-KR Korea Institute of Science and Technology Information
32	AS12041	AFILIAS-NST Afilias Limited
23	AS15169	GOOGLE - Google Inc.
21	AS42	WOODYNET-1 - WoodyNet
16	AS71	HP-INTERNET-AS Hewlett-Packard Company
16	AS23902	VNNIC-AS-VN Vietnam Internet network information center (VNNIC)
16	AS23947	CEPATNET-AS-ID Internet Service Provider PT.Mora Telematika Indonesia
15	AS7575	AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
14	AS1221	ASN-TELSTRA Telstra Pty Ltd
13	AS12654	RIPE-NCC-RIS-AS RIPE NCC RIS project
13	AS33517	DYNDNS - Dynamic Network Services, Inc.
12	AS37944	CNNIC-CSTNET-AP CHINA SCIENCE AND TECHNOLOGY NETWORK
10	AS9503	FX-PRIMARY-AS FX Networks Limited
10	AS13768	PEER1 - Peer 1 Network Inc.
9	AS6175	SPRINTLINK9 - Sprint
8	AS4637	REACH Reach Network Border AS
8	AS17832	SIXNGIX-AS-KR Korea Internet Security Agency
8	AS40009	BITGRAVITY - BitGravity, Inc.
7	AS3301	TELIANET-SWEDEN TeliaNet Sweden
7	AS15696	ARIAN-AS Arian Rasaneh Pars

Last Week's Changes

 

 

ASes Added to the Routing Table
Prefixes	ASnum	AS Description
2	AS1998	STATE-OF-MN - State of Minnesota
1	AS2521	IDC2521 JAPAN TELECOM IDC INC.
1	AS5603	SIOL-NET Telekom Slovenije d.d.
1	AS8286	ACI-AS ACI Automous System
1	AS8386	KOCNET KOCNET-AS
1	AS8513	SKYVISION SkyVision Network Services
1	AS8554	ATSAT TAS France / ATSAT Autonomous System
1	AS12579	XNC GmbH, Koeln
1	AS25291	SYSELEVEN SysEleven GmbH
1	AS25432	INFINEON-AS Infineon AG
1	AS29659	STAYCLOSE-AS StayClose ASN
1	AS31500	GLOBALNET-AS JSC GLOBALNET
1	AS33419	TRIBAL-FUSION - Tribal Fusion Inc.
1	AS35017	SWIFTWAY-AS SWIFTWAY Autonomous System
1	AS37084	simbanet-tz
1	AS38567	REKIND-AS-ID-AP PT. Rekayasa Industri
1	AS42708	PORTLANE Portlane Network
1	AS43727	K-T-RU-AS Kvant-Telecom CJSC
1	AS44321	JAMBY-INTERNATIONAL Jamby International BV
1	AS47999	TCL-AS Transversal Corporation Ltd's AS Number
1	AS49586	ASN-INTILITY Intility AS
1	AS49625	IC-HOSTING IC Computers

 

Top 20 Net Increased Routes per Originating AS
Prefixes	Change	ASnum	AS Description
2	0->2	AS1998	STATE-OF-MN - State of Minnesota
1	0->1	AS2521	IDC2521 JAPAN TELECOM IDC INC.
1	3->4	AS3215	AS3215 France Telecom - Orange
1	0->1	AS5603	SIOL-NET Telekom Slovenije d.d.
1	0->1	AS8286	ACI-AS ACI Automous System
1	0->1	AS8386	KOCNET KOCNET-AS
1	0->1	AS8513	SKYVISION SkyVision Network Services
1	0->1	AS8554	ATSAT TAS France / ATSAT Autonomous System
1	0->1	AS12579	XNC GmbH, Koeln
1	3->4	AS17727	NAPINFO-AS-AP PT. NAP Info Lintas Nusa
1	2->3	AS20940	AKAMAI-ASN1 Akamai Technologies European AS
1	1->2	AS23869	NZRS-AP NZRS infrastructure for NZ TLD SRS and DNS servers
1	0->1	AS25291	SYSELEVEN SysEleven GmbH
1	0->1	AS25432	INFINEON-AS Infineon AG
1	0->1	AS29659	STAYCLOSE-AS StayClose ASN
1	2->3	AS31122	DIGIWEB-AS Digiweb Ltd.
1	0->1	AS31500	GLOBALNET-AS JSC GLOBALNET
1	0->1	AS33419	TRIBAL-FUSION - Tribal Fusion Inc.
1	1->2	AS33891	CORE-BACKBONE Core-Backbone GmbH
1	0->1	AS35017	SWIFTWAY-AS SWIFTWAY Autonomous System

 

Top 20 Net Decreased Routes per Originating AS
Prefixes	Change	ASnum	AS Description
-19	19->0	AS24863	LINKdotNET-AS
-17	18->1	AS23393	ISPRIME - ISPrime, Inc.
-14	15->1	AS16150	PORT80-GLOBALTRANSIT Port80
-8	9->1	AS4134	CHINANET-BACKBONE No.31,Jin-rong Street
-7	8->1	AS543	HP-HALO-543 - Hewlett-Packard Company
-1	13->12	AS37944	CNNIC-CSTNET-AP CHINA SCIENCE AND TECHNOLOGY NETWORK
-1	1->0	AS48191	ASN-4ISP Il Consulente Informatico di Pietravalle Michele
-1	1->0	AS45600	UPM-AS-AP University of the Philippines, Manila
-1	1->0	AS43843	BRIANTEL BrianTel Srl
-1	1->0	AS42772	VELCOM-AS FE VELCOM AS
-1	2->1	AS39556	EASYHOSTING Easyhosting.nl / Easycolocate.nl Autonomous System
-1	1->0	AS37986	TULIP Tulip Telecom Ltd.
-1	1->0	AS27929	Red Avanzada Guatemalteca para la Investigacion y Educacion
-1	9->8	AS17832	SIXNGIX-AS-KR Korea Internet Security Agency
-1	1->0	AS20535	DE-INSAT InSat GmbH, Saarbrucken, DE
-1	1->0	AS17820	DIL-AP DIRECT INTERNET LTD.
-1	1->0	AS17055	UTAH - University of Utah
-1	14->13	AS12654	RIPE-NCC-RIS-AS RIPE NCC RIS project
-1	2->1	AS12732	GUTCON-NET ISP
-1	1->0	AS12293	IIL-AS Internet Ireland Ltd.

 

Top 20 Added Routes this week per Originating AS
Prefixes	ASnum	AS Description
2	AS1998	STATE-OF-MN - State of Minnesota
1	AS23869	NZRS-AP NZRS infrastructure for NZ TLD SRS and DNS servers
1	AS20940	AKAMAI-ASN1 Akamai Technologies European AS
1	AS17727	NAPINFO-AS-AP PT. NAP Info Lintas Nusa
1	AS12654	RIPE-NCC-RIS-AS RIPE NCC RIS project
1	AS12579	XNC GmbH, Koeln
1	AS8554	ATSAT TAS France / ATSAT Autonomous System
1	AS8513	SKYVISION SkyVision Network Services
1	AS8386	KOCNET KOCNET-AS
1	AS8286	ACI-AS ACI Automous System
1	AS5603	SIOL-NET Telekom Slovenije d.d.
1	AS3215	AS3215 France Telecom - Orange
1	AS2521	IDC2521 JAPAN TELECOM IDC INC.
1	AS25432	INFINEON-AS Infineon AG
1	AS25291	SYSELEVEN SysEleven GmbH
1	AS37084	simbanet-tz
1	AS35974	CARPATHIA-YYZ - Carpathia Hosting, Inc.
1	AS35017	SWIFTWAY-AS SWIFTWAY Autonomous System
1	AS33891	CORE-BACKBONE Core-Backbone GmbH
1	AS33419	TRIBAL-FUSION - Tribal Fusion Inc.

Top 20 Withdrawn Routes this week per Originating AS
Prefixes	ASnum	AS Description
-19	AS24863	LINKdotNET-AS
-17	AS23393	ISPRIME - ISPrime, Inc.
-14	AS16150	PORT80-GLOBALTRANSIT Port80
-8	AS4134	CHINANET-BACKBONE No.31,Jin-rong Street
-7	AS543	HP-HALO-543 - Hewlett-Packard Company
-2	AS12654	RIPE-NCC-RIS-AS RIPE NCC RIS project
-1	AS3640	CICESE
-1	AS4782	GSNET Data Communication Business Group
-1	AS9612	WAG INTEC Systems Institute, Incorporation
-1	AS10077	HCL-INFINET-AS-1 HCL Infinet Limited
-1	AS10996	CONCORDE - Concorde inc.
-1	AS12293	IIL-AS Internet Ireland Ltd.
-1	AS17055	UTAH - University of Utah
-1	AS17820	DIL-AP DIRECT INTERNET LTD.
-1	AS20535	DE-INSAT InSat GmbH, Saarbrucken, DE
-1	AS17832	SIXNGIX-AS-KR Korea Internet Security Agency
-1	AS12732	GUTCON-NET ISP
-1	AS27929	Red Avanzada Guatemalteca para la Investigacion y Educacion
-1	AS37986	TULIP Tulip Telecom Ltd.
-1	AS39556	EASYHOSTING Easyhosting.nl / Easycolocate.nl Autonomous System

Adds and Wdls per Prefix Length
	/32	+20	-11
	/35	+1	-0
	/36	+0	-3
	/38	+0	-1
	/40	+0	-7
	/44	+2	-0
	/48	+8	-48
	/64	+0	-16

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

More Specifics

Top 20 ASes advertising more specific prefixes
More Specifics	Total   Prefixes	ASnum	AS Description
9	10	AS9503	FX-PRIMARY-AS FX Networks Limited
7	8	AS4637	REACH Reach Network Border AS
6	16	AS23902	VNNIC-AS-VN Vietnam Internet network information center (VNNIC)
4	5	AS30094	GIGANEWS - Giganews, Inc.
4	5	AS48200	OPTEAMAX-AS Opteamax UG (haftungsbeschraenkt)
3	3	AS11556	Cable & Wireless Panama
3	4	AS27912	UNIVERSIDAD TECNOLOGICA CENTROAMERICANA
2	3	AS7552	VIETEL-AS-AP Vietel Corporation
1	2	AS23838	SOLARIX-INTERNET-AS-AP Solarix Limited,
1	1	AS19866	DECARTA - deCarta, Inc.
1	4	AS17451	BIZNET-AS-AP BIZNET ISP
1	2	AS15694	ATMAN ATMAN Autonomous System
1	2	AS14609	EQUINIX-CORP-AS - Equinix, Inc.
1	1	AS7195	Telecorp Colombia S.A.
1	14	AS1221	ASN-TELSTRA Telstra Pty Ltd
1	3	AS25689	NRCNET-AS - National Research Council of Canada
1	2	AS39570	LOOPIA Loopia AB
1	1	AS393222	FORCE10-4NET - Force10 Networks, Inc.

Report: ASes ordered by number of more specific prefixes
Report: More Specific prefix list (by AS)
Report: More Specific prefix list (ordered by prefix)

Possible Bogus Routes and AS Announcements 

Possible Bogus Routes

Prefix	Origin AS	AS Description	Unallocated block
2001:de0::/32	AS23634	E-DNS-JP WIDE Project	2001:DD8:4:: - 2001:DE7:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
2402:ec0c::/32	AS7575	AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)	2402:EC01:: - 2402:EFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
2404:78:1::/48	AS17893	PALAU-AS-AP Palau National Communications Corp.	2404:40:: - 2404:7F:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF

Report: Allocated and Unallocated IPv6 address blocks

Possible Bogus ASs

Bogus AS		Announcing-AS
AS65104	Announced by	AS27750	Cooperación Latino Americana de Redes Avanzadas

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: Tue Feb 9 14:45:01 2010 AEST (cidr6 v2.0 - gih)