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A summary of the last week's changes in terms of withdrawn and added routes and added ASes.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 withinAS131072, and was produced at Wed Dec 8 14:46:10 2021 AEST.

Status Summary

Table History

Date Prefixes   CIDR Aggregated 01-12-21   149423   77060 02-12-21   149371   75260 03-12-21   149557   75237 04-12-21   149789   75371 05-12-21   150402   75509 06-12-21   150276   75508 07-12-21   149779   75749 08-12-21   150807   75749

Plot: BGP Table Size

AS Summary

28027   Number of ASes in routing system 18564   Number of ASes announcing only one prefix 3504   Largest number of prefixes announced by an AS   AS11172: Alestra, S. de R.L. de C.V., MX 36318243520512 (/18.95)   Largest address span announced by an AS (/64s)   AS7922: COMCAST-7922, US

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

--- 08Dec21 ---
ASnum	NetsNow	NetsAggr	NetGain	% Gain	Description
Table	146773	75662	71111	48.4%	All ASes
AS11172	3504	126	3378	96.4%	Alestra, S. de R.L. de C.V., MX
AS36492	2968	226	2742	92.4%	GOOGLEWIFI, US
AS9808	2973	453	2520	84.8%	CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., CN
AS7552	2008	5	2003	99.8%	VIETEL-AS-AP Viettel Group, VN
AS45609	2265	303	1962	86.6%	BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN
AS12479	1602	5	1597	99.7%	UNI2-AS, ES
AS17622	2425	915	1510	62.3%	CNCGROUP-GZ China Unicom Guangzhou network, CN
AS24547	1504	19	1485	98.7%	CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limited, CN
AS45271	1560	174	1386	88.8%	ICLNET-AS-AP Idea Cellular Limited, IN
AS22773	1266	13	1253	99.0%	ASN-CXA-ALL-CCI-22773-RDC, US
AS28573	1326	158	1168	88.1%	CLARO S.A., BR
AS56046	1057	10	1047	99.1%	CMNET-JIANGSU-AP China Mobile communications corporation, CN
AS62240	1000	30	970	97.0%	CLOUVIDER Clouvider - Global ASN, GB
AS56044	966	14	952	98.6%	CMNET-AS-LIAONING China Mobile communications corporation, CN
AS32098	1020	172	848	83.1%	TRANSTELCO-INC, US
AS17623	1431	606	825	57.7%	CNCGROUP-SZ China Unicom Shenzen network, CN
AS39891	800	9	791	98.9%	ALJAWWALSTC-AS, SA
AS4808	899	127	772	85.9%	CHINA169-BJ China Unicom Beijing Province Network, CN
AS16509	1868	1119	749	40.1%	AMAZON-02, US
AS18403	907	191	716	78.9%	FPT-AS-AP The Corporation for Financing & Promoting Technology, VN
AS38266	973	269	704	72.4%	VODAFONE-IN Vodafone India Ltd., IN
AS56047	631	42	589	93.3%	CMNET-HUNAN-AP China Mobile communications corporation, CN
AS4134	542	39	503	92.8%	CHINANET-BACKBONE No.31,Jin-rong Street, CN
AS20115	587	110	477	81.3%	CHARTER-20115, US
AS133612	697	220	477	68.4%	VODAFONE-AS-AP Vodafone Australia Pty Ltd, AU
AS30036	626	155	471	75.2%	MEDIACOM-ENTERPRISE-BUSINESS, US
AS11664	438	5	433	98.9%	Techtel LMDS Comunicaciones Interactivas S.A., AR
AS131429	482	66	416	86.3%	MOBIFONE-AS-VN MOBIFONE Corporation, VN
AS17552	421	11	410	97.4%	TRUEONLINE-AS-AP True Online, TH
AS17853	394	3	391	99.2%	LGTELECOM-AS-KR LGTELECOM, KR
Total	39140	5595	33545	85.7%	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
3504	AS11172	Alestra, S. de R.L. de C.V., MX
2973	AS9808	CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., CN
2968	AS36492	GOOGLEWIFI, US
2425	AS17622	CNCGROUP-GZ China Unicom Guangzhou network, CN
2265	AS45609	BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN
2008	AS7552	VIETEL-AS-AP Viettel Group, VN
1868	AS16509	AMAZON-02, US
1602	AS12479	UNI2-AS, ES
1560	AS45271	ICLNET-AS-AP Idea Cellular Limited, IN
1504	AS24547	CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limited, CN
1431	AS17623	CNCGROUP-SZ China Unicom Shenzen network, CN
1326	AS28573	CLARO S.A., BR
1266	AS22773	ASN-CXA-ALL-CCI-22773-RDC, US
1262	AS36183	AKAMAI-AS, US
1057	AS56046	CMNET-JIANGSU-AP China Mobile communications corporation, CN
1020	AS32098	TRANSTELCO-INC, US
1000	AS62240	CLOUVIDER Clouvider - Global ASN, GB
973	AS38266	VODAFONE-IN Vodafone India Ltd., IN
966	AS56044	CMNET-AS-LIAONING China Mobile communications corporation, CN
907	AS18403	FPT-AS-AP The Corporation for Financing & Promoting Technology, VN

Last Week's Changes

 

 

ASes Added to the Routing Table
Prefixes	ASnum	AS Description
32	AS208680	ZHANGRANRUI-AS, DE
31	AS269252	Jato64 Telecomunicacoes EIRELI., BR
15	AS142282	NICHONET-NG Next Generation NICHONET Inter-Continental Hosting Operation Network, US
13	AS27895	Nucleo S.A., PY
9	AS36223	SPANISHFORK-COMMUNITY-NETWORK, US
7	AS271249	V BORGES RIBEIRO EIRELI, BR
7	AS272526	F. A. TELECOM PROVEDOR DE INTERNET LTDA, BR
7	AS396192	RACC2000, US
5	AS210462	MLL-FR, HK
5	AS268091	ZM SERVICOS EM TELEFONIA LTDA - ME, BR
4	AS55996	CYPRESSTEL CYPRESS TELECOM CHINA LIMITED, CN
4	AS208366	DENIC-SERVICES, DE
3	AS24409	CNNIC-CRITICAL-AP China Internet Network Infomation Center, CN
3	AS39282	PFLABS, PL
3	AS52327	Summit S.A., AR
3	AS140261	CHINATELECOM-ANHUI-HUANGSHAN-5G-NETWORK CHINATELECOM Anhui province Huangshan 5G network, CN
3	AS140260	CHINATELECOM-ANHUI-XUANCHENG-5G-NETWORK CHINATELECOM Anhui province Xuancheng 5G network, CN
3	AS140259	CHINATELECOM-ANHUI-TONGLING-5G-NETWORK CHINATELECOM Anhui province Tongling 5G network, CN
3	AS140258	CHINATELECOM-ANHUI-MAANSHAN-5G-NETWORK CHINATELECOM Anhui province Maanshan 5G network, CN
3	AS140257	CHINATELECOM-ANHUI-CHIZHOU-5G-NETWORK CHINATELECOM Anhui province Chizhou 5G network, CN
3	AS140256	CHINATELECOM-ANHUI-LIUAN-5G-NETWORK CHINATELECOM Anhui province Liuan 5G network, CN
3	AS140255	CHINATELECOM-ANHUI-CHUZHOU-5G-NETWORK CHINATELECOM Anhui province Chuzhou 5G network, CN
3	AS140254	CHINATELECOM-ANHUI-SHUZHOU-5G-NETWORK CHINATELECOM Anhui province Shuzhou 5G network, CN
3	AS140253	CHINATELECOM-ANHUI-HUAINAN-5G-NETWORK CHINATELECOM Anhui province Huainan 5G network, CN
3	AS140252	CHINATELECOM-ANHUI-HUAIBEI-5G-NETWORK CHINATELECOM Anhui province Huaibei 5G network, CN
3	AS140251	CHINATELECOM-ANHUI-BOZHOU-5G-NETWORK CHINATELECOM Anhui province Bozhou 5G network, CN
3	AS140250	CHINATELECOM-ANHUI-FUYANG-5G-NETWORK CHINATELECOM Anhui province Fuyang 5G network, CN
3	AS140249	CHINATELECOM-ANHUI-BENGBU-5G-NETWORK CHINATELECOM Anhui province Bengbu 5G network, CN
3	AS140248	CHINATELECOM-ANHUI-ANQING-5G-NETWORK CHINATELECOM Anhui province Anqing 5G network, CN
3	AS140247	CHINATELECOM-ANHUI-WUHU-5G-NETWORK CHINATELECOM Anhui province Wuhu 5G network, CN
3	AS140246	CHINATELECOM-ANHUI-HEFEI-5G-NETWORK CHINATELECOM Anhui province Hefei 5G network, CN
3	AS140245	CHINATELECOM-ANHUI-SHENGJI-5G-NETWORK CHINATELECOM Anhui province Shengji 5G network, CN
3	AS142608	CHINANET-ANHUI-BENGBU-IDC China Telecom, CN
3	AS263551	HPNetwork LTDA. ME, BR
3	AS268878	LyraNet Telecom, BR
3	AS270934	Silva de Sa Informatica LTDA, BR
3	AS272261	POWER NET SERVICOS DE TELECOMUNICACOES LTDA, BR
2	AS7603	GENECOMPUTINGLTD-AS-AP GENE COMPUTING LTD., JP
2	AS25595	ME, NL
2	AS28048	Internet Para Todos - Gobierno de La Rioja, AR
2	AS59165	AUSPICE-AS Auspice Infratel Pvt. Ltd., IN
2	AS61503	SERVICIOS DE TELECOMUNICACIONES INTERCABLE LTDA., CL
2	AS199399	GR-IX-AS, GR
2	AS210508	JUSTIFI, NL
2	AS211288	NETASSIST, BG
2	AS271053	POWERNET TELECOMUNICACOES, BR
2	AS271353	JJ PowerNet, BR
1	AS3653	HBAL-2-3653, US
1	AS5474	TOBBETU-NET, TR
1	AS7809	SYNOPSYS, US
1	AS7908	BT Latam Argentina, AR
1	AS14074	COLGATE, US
1	AS15162	NETMINDERS-SERVER-HOSTING, CA
1	AS18944	HEAP, US
1	AS22092	TELEFONICA BRASIL S.A, BR
1	AS25429	CBINET-AS CBINET Burundi, BI
1	AS27602	PATHFINDER-ASN, US
1	AS39484	POAS-AS, FI
1	AS41484	NYNET, GB
1	AS42135	AVGA-TERRA-AS Moscow, Russia, RU
1	AS44685	DEDSERVERNET, IR
1	AS45270	OSSINI-AS-AP Ossini Pty Ltd, AU
1	AS45770	SBY-EPROC-AS-ID Bagian Administrasi Pembangunan Pemerintah Kota Surabaya, ID
1	AS47297	TK-LINDAU, DE
1	AS49271	NO-BITBAKERS, NO
1	AS49952	BLUESTONE, NO
1	AS50058	AUGUST-INTERNET, GB
1	AS50798	ANTON, RU
1	AS55308	MPI-AS-VN Informatics Center-Ministry of Planning and Investment, VN
1	AS56231	ASTRO-MY-AS-AP MEASAT Broadcast Network Systems, MY
1	AS58160	CSONET, AT
1	AS58396	DETELNETWORKS-ID PT. DEWATA TELEMATIKA, ID
1	AS59239	ITELLIMITED-AS-AP iTel Limited, BD
1	AS61409	UPMUX, GB
1	AS61606	Gilvani Ritter - ME, BR
1	AS64512	-Private Use AS-, ZZ
1	AS134337	R2NET-AS R2 Net Solutions Pvt Ltd, IN
1	AS135717	CIMEDIA-AS Cheree Infomedia Pvt. Ltd, IN
1	AS136479	CYBERTELECOMISP-AS-AP Cyber Telecom ISP, AF
1	AS137209	ANT-AS-AP Allied Net Link Technology Pvt Ltd, NP
1	AS138899	FSIX-AS-ID PT. Mega Akses Persada, ID
1	AS139995	IDNIC-WIDEHOSTMEDIA-AS-ID PT. Akashia Thuba Jaya, ID
1	AS142290	AGARTHATELEKOMLTD-AS-AP AGARTHA TELEKOM LTD, HK
1	AS142412	NEXWORKS-AS-AP NEXWORKS COMMUNICATIONS SDN. BHD., MY
1	AS142612	STRATUS-AS-AP Stratus Technologies M Sdn. Bhd., MY
1	AS147125	IDNIC-DSSNET-AS-ID PT Aplikasi Digital Indonesia, ID
1	AS149048	DURANTA-AS-AP Duranta Online Limited, BD
1	AS196844	PIONIER-AS-AMS-IX PIONIER, National Research and Education Network in Poland, PL
1	AS202915	CUSTOS-AS, ES
1	AS202979	NGASERVICES, CZ
1	AS203503	TICAE, ES
1	AS207983	CODIT-GW Codit Teknoloji Tic. Ltd. Sti., TR
1	AS210397	DIEDERIK-AS, NL
1	AS210502	CHRISTOPHER-TAYLOR, GB
1	AS210521	IKS-GATEWAY, DE
1	AS210664	VNETX, FR
1	AS210759	ASN-BIT, DE
1	AS210896	IX-1-AS-SERVICES, UA
1	AS211523	AS-GSLB, HU
1	AS264795	COOPERATIVA DE OBRAS SERVICIOS PUBLICOS Y CREDITO DE MONTE CRISTO LIMITADA, AR
1	AS265037	GLOBO ON NET EIRELI, BR
1	AS265091	AGS Antenas LTDA ME, BR
1	AS265197	sao miguel telecomunicacoes e informatica ltda - m, BR
1	AS265887	R W TELECOMUNICACOES LTDA ME, BR
1	AS266039	GROUPOK SERVICOS DE COMUNICACAO LTDA, BR
1	AS266603	NEXT FIBRA, BR
1	AS267225	Filhonet Telecomunicacoes Ltda - ME, BR
1	AS267755	ASESORIAS Y SERVICIOS EN TECNOLOGIAS DE LA INFORMACION Y COMUNICACIONES S.A.S, CO
1	AS268415	Net Sul LTDA - ME, BR
1	AS268573	GNET TELECOM SERVICOS COMUNICACAO LTDA, BR
1	AS269211	MUND NET TELECOMUNICACOES LTDA ME, BR
1	AS269271	SERGIO BATISTA CARDOZO ME, BR
1	AS269412	Oeste Telecom, BR
1	AS269917	COOPERATIVA LIMITADA DE ELECTRICIDAD DE GUATIMOZIN, AR
1	AS270072	BOSTICO HORACIO HUGO CONECTAR INTERNET, AR
1	AS270328	Justica Federal de 1o instancia em Pernambuco, BR
1	AS270413	PGF SERVICO DE TELECOMUNICACOES LTDA, BR
1	AS271216	C Sanches de Souza, BR
1	AS271411	FIBRA 1000 TELECOM LTDA - ME, BR
1	AS271497	Confiber Telcomunicacoes ltda, BR
1	AS271495	BEZERRA DA SILVA E LIMA LTDA, BR
1	AS271514	WEB ONLINE TELECOMUNICACOES EIRELI ME, BR
1	AS271585	XIS 3 PROVEDORES DE INTERNET VIA FIBRA LTDA, BR
1	AS271605	MICHELL PIRES DE BARROS, BR
1	AS271608	plus internet telecom, BR
1	AS271626	Lf Telecom Servicos de Multimidia Eireli, BR
1	AS271684	Praia Net Servicos LTDA, BR
1	AS271822	INNO FIBER INFI CIA LTDA, EC
1	AS271960	MIRA NETWORKS SOCIEDAD DE RESPONSABILIDAD LIMITADA, CR
1	AS272195	MA TELECOM COMUNICACAO LTDA, BR
1	AS272241	LIBERT TECNOLOGIA EM TELECOMUNICACOES EIRELI, BR
1	AS272255	BRM TELECOMUNICACOES EIRELI, BR
1	AS272260	J O DE FREITAS COMUNICACOES, BR
1	AS272279	NGX NETWORK SERVICES LTDA, BR
1	AS272441	UPNETS TELECOMUNICACOES EIRELI, BR
1	AS272450	Angelica Souza comunicacao multimidia, BR
1	AS272466	SERLINK TELECOM PROVEDOR DE INTERNET LTDA, BR
1	AS272525	Kingsnet Fibra Ltda, BR
1	AS328383	xTom-Limited-AS, SC
1	AS328805	ZAPTECH-AS, TZ
1	AS395019	TCSSLLC-ASN, US
1	AS395494	HIGH-RAPID-NETWORKS, US
1	AS395642	MOZILLA-TOR1, US
1	AS398722	CENSYS-ARIN-03, US
1	AS399440	AS-HEARTLANDFIBER, US
1	AS399603	APPSYNERGY-AS, US
1	AS400010	R-TECH-ISP, US
1	AS400142	FREE-RANGE-INTERNET, US
1	AS400231	CNL-170, US
1	AS400209	STYGLERIT-AS, US
1	AS400232	DAMBROUKA, US
1	AS400261	TIL151, US

 

Top 20 Net Increased Routes per Originating AS
Prefixes	Change	ASnum	AS Description
493	2475->2968	AS36492	GOOGLEWIFI, US
96	17->113	AS134204	BUSINESSNETWORK-AS-AP Business Network, BD
32	0->32	AS208680	ZHANGRANRUI-AS, DE
31	0->31	AS269252	Jato64 Telecomunicacoes EIRELI., BR
30	30->60	AS28073	Cooperativa Electrica Trenque Lauquen, AR
30	1->31	AS265015	R&R Virtual Informatica, BR
30	1->31	AS266436	NETCENTER TELECOM, BR
30	1->31	AS266343	INFORLINK SERVICO DE COMUNICACAO MULTIMIDIA EIRELI, BR
30	1->31	AS266238	NETCANES TELECOM, BR
30	1->31	AS266127	JmNet Telecom, BR
30	1->31	AS268337	INTERLINK TELECOMUNICACOES, BR
30	1->31	AS270313	WN Tellecom, BR
28	3->31	AS267600	INFORTEK PROVEDOR, BR
21	3483->3504	AS11172	Alestra, S. de R.L. de C.V., MX
20	418->438	AS11664	Techtel LMDS Comunicaciones Interactivas S.A., AR
20	1->21	AS52821	Torres e Anselmi Ltda, BR
18	72->90	AS7303	Telecom Argentina S.A., AR
17	2->19	AS262713	LIDERI TELECOM, BR
16	416->432	AS3573	ACCENTURE, US
16	22->38	AS12654	RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL

 

Top 20 Net Decreased Routes per Originating AS
Prefixes	Change	ASnum	AS Description
-4087	4175->88	AS53356	FREE RANGE CLOUD, CA
-38	241->203	AS20473	AS-CHOOPA, US
-28	28->0	AS266566	Stamp CyberLAN - Provedor de Internet & TV, BR
-25	27->2	AS19180	AMERICATEL PERU S.A., PE
-24	64->40	AS24432	AXIATA-ROBI-AS-AP TM International Bangladesh Ltd.Internet service Provider,Gulshan-1,Dhaka-1212, BD
-16	24->8	AS264242	Diogo Cassio Cabral Me, BR
-15	15->0	AS58898	RAINBOWISP-AS Rainbow communications India Pvt Ltd, IN
-13	13->0	AS213326	AS for Kalpak Mukhopadhyay Network LAB, INDIA, IN
-12	164->152	AS35819	MOBILY-AS Etihad Etisalat Company Mobily, SA
-12	1880->1868	AS16509	AMAZON-02, US
-11	12->1	AS61573	IP TELECOM BRASIL, BR
-10	10->0	AS141439	SFBDONLINE-AS-AP S F BD Online, BD
-10	10->0	AS136477	PSNPL-AS-AP P.D.S. Server Network Pvt. Ltd., NP
-10	10->0	AS38230	NAVICENET-AS-AP Navice Consulting, NL
-10	12->2	AS34907	IP-SERVICES-AS, PL
-8	11->3	AS42331	FREEHOST, UA
-8	768->760	AS20940	AKAMAI-ASN1, NL
-7	7->0	AS267948	JMA Provedores de Internet Ltda, BR
-7	12->5	AS141011	HUIZE-AS-CN HUIZE-NET, HK
-6	7->1	AS271343	REAJ NET SERVICOS DE COMUNICACAO LTDA, BR

 

Top 20 Added Routes this week per Originating AS
Prefixes	ASnum	AS Description
493	AS36492	GOOGLEWIFI, US
96	AS134204	BUSINESSNETWORK-AS-AP Business Network, BD
43	AS20473	AS-CHOOPA, US
32	AS208680	ZHANGRANRUI-AS, DE
31	AS269252	Jato64 Telecomunicacoes EIRELI., BR
30	AS28073	Cooperativa Electrica Trenque Lauquen, AR
30	AS266436	NETCENTER TELECOM, BR
30	AS266343	INFORLINK SERVICO DE COMUNICACAO MULTIMIDIA EIRELI, BR
30	AS266238	NETCANES TELECOM, BR
30	AS266127	JmNet Telecom, BR
30	AS265015	R&R Virtual Informatica, BR
30	AS268337	INTERLINK TELECOMUNICACOES, BR
30	AS270313	WN Tellecom, BR
28	AS267600	INFORTEK PROVEDOR, BR
26	AS11172	Alestra, S. de R.L. de C.V., MX
21	AS32261	SUBSPACE, US
20	AS52821	Torres e Anselmi Ltda, BR
20	AS11664	Techtel LMDS Comunicaciones Interactivas S.A., AR
18	AS7303	Telecom Argentina S.A., AR
17	AS52257	Telconet S.A, EC

Top 20 Withdrawn Routes this week per Originating AS
Prefixes	ASnum	AS Description
-4088	AS53356	FREE RANGE CLOUD, CA
-81	AS20473	AS-CHOOPA, US
-28	AS266566	Stamp CyberLAN - Provedor de Internet & TV, BR
-25	AS19180	AMERICATEL PERU S.A., PE
-24	AS24432	AXIATA-ROBI-AS-AP TM International Bangladesh Ltd.Internet service Provider,Gulshan-1,Dhaka-1212, BD
-16	AS264242	Diogo Cassio Cabral Me, BR
-15	AS58898	RAINBOWISP-AS Rainbow communications India Pvt Ltd, IN
-13	AS7545	TPG-INTERNET-AP TPG Telecom Limited, AU
-13	AS213326	AS for Kalpak Mukhopadhyay Network LAB, INDIA, IN
-12	AS13335	CLOUDFLARENET, US
-12	AS35819	MOBILY-AS Etihad Etisalat Company Mobily, SA
-12	AS16509	AMAZON-02, US
-11	AS61573	IP TELECOM BRASIL, BR
-10	AS20940	AKAMAI-ASN1, NL
-10	AS32261	SUBSPACE, US
-10	AS38230	NAVICENET-AS-AP Navice Consulting, NL
-10	AS34907	IP-SERVICES-AS, PL
-10	AS136477	PSNPL-AS-AP P.D.S. Server Network Pvt. Ltd., NP
-10	AS141439	SFBDONLINE-AS-AP S F BD Online, BD
-8	AS42331	FREEHOST, UA

Adds and Wdls per Prefix Length
	/29	+21	-20
	/30	+2	-0
	/31	+0	-1
	/32	+112	-72
	/33	+66	-30
	/34	+91	-16
	/35	+93	-0
	/36	+236	-21
	/37	+22	-33
	/38	+11	-1
	/39	+3	-4
	/40	+67	-38
	/42	+93	-1
	/43	+406	-1
	/44	+82	-24
	/45	+18	-0
	/46	+28	-73
	/47	+16	-15
	/48	+828	-4437
	/56	+17	-18
	/63	+0	-1
	/64	+5	-9

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
140	151	AS24203	NAPXLNET-AS-ID PT XL Axiata, ID
129	299	AS7713	TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID
71	93	AS4657	STARHUB-INTERNET StarHub Ltd, SG
69	78	AS4515	ERX-STAR HKT Limited, HK
67	496	AS7545	TPG-INTERNET-AP TPG Telecom Limited, AU
45	71	AS4773	MOBILEONELTD-AS-AP MobileOne Ltd. MobileInternet Service Provider Singapore, SG
45	48	AS4761	INDOSAT-INP-AP INDOSAT Internet Network Provider, ID
34	34	AS138345	STARHUB-MOBILE2 StarHub Ltd, SG
33	41	AS7470	TRUEINTERNET-AS-AP TRUE INTERNET Co.,Ltd., TH
24	760	AS20940	AKAMAI-ASN1, NL
20	24	AS55423	JASTEL-NETWORK-TH-IDC-AP JasTel Network, TH
19	19	AS17885	JKTXLNET-AS-AP PT XL Axiata Tbk, ID
18	357	AS8151	Uninet S.A. de C.V., MX
17	22	AS135373	EFLYPRO-AS-AP EFLY NETWORK LIMITED, HK
14	14	AS38372	RJNET Room 203, No.6, PingYuanBei Street, Foshan, GuangDong, China, CN
13	23	AS9924	TFN-TW Taiwan Fixed Network, Telco and Network Service Provider., TW
12	19	AS139994	XLNET-FTTH-ID PT XL Axiata Tbk, ID
11	38	AS36040	YOUTUBE, US
9	14	AS47794	ATHEEB-AS, SA
9	10	AS141731	MAXHUBLTD-AS-AP Max Hub Limited, BD

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
600:6001:110b::/48	AS11351	TWC-11351-NORTHEAST, US	400::/6
2001::/32	AS6939	HURRICANE, US	2001::/23
2001:4:112::/48	AS112	-Reserved AS-, ZZ	2001::/23
2001:67c:8dc::/48	AS205920	IFOG-GMBH-REGISTRAR-SERVICES, CH	2001:67c:8d0::/44
2001:df0:2b7::/48	AS9555	VZB-AU-AS Verizon Australia PTY Limited, AU	2001:df0:2b7::/48
2001:df3:a280::/48	AS16509	AMAZON-02, US	2001:df3:a280::/48
2001:df5:5c00::/48	AS9649	MOPH-TH-AP Information Technology Office, SG	2001:df5:5c00::/48
2001:43f8:ac0::/48	AS37356	Huge-Networks, ZA	2001:43f8:ac0::/44
2002::/16	AS6939	HURRICANE, US	2002::/16
2006:75c0::/32	AS400010	R-TECH-ISP, US	2004::/14
2400:e800:1000::/36	AS17564	GITN-PCN-AS-AP GITN M Sdn. Bhd., MY	2400:e800::/32
2401:160c::/32	AS133090	FUSIONNETWORKS-AS-AP Fusion Networks, NZ	2401:1608::/29
2402:f880::/32	AS64056	KAZILALLC-AS-AP Kazila LLC, AU	2402:f880::/32
2403:4200:401::/48	AS58534	JAZMIN-AS-AP Jazmin Communications Pty Ltd, AU	2403:4200::/32
2403:4e00::/32	AS45528	TIKONAIN-AS Tikona Infinet Ltd., IN	2403:4e00::/32
2403:4e00:300::/48	AS45528	TIKONAIN-AS Tikona Infinet Ltd., IN	2403:4e00::/32
2403:4e00:301::/48	AS45528	TIKONAIN-AS Tikona Infinet Ltd., IN	2403:4e00::/32
2403:4e00:302::/48	AS45528	TIKONAIN-AS Tikona Infinet Ltd., IN	2403:4e00::/32
2403:4e00:305::/48	AS45528	TIKONAIN-AS Tikona Infinet Ltd., IN	2403:4e00::/32
2403:4e00:306::/48	AS45528	TIKONAIN-AS Tikona Infinet Ltd., IN	2403:4e00::/32
2403:4e00:309::/48	AS45528	TIKONAIN-AS Tikona Infinet Ltd., IN	2403:4e00::/32
2403:4e00:30b::/48	AS45528	TIKONAIN-AS Tikona Infinet Ltd., IN	2403:4e00::/32
2403:4e00:30d::/48	AS45528	TIKONAIN-AS Tikona Infinet Ltd., IN	2403:4e00::/32
2403:4e00:310::/48	AS45528	TIKONAIN-AS Tikona Infinet Ltd., IN	2403:4e00::/32
2403:4e00:316::/48	AS45528	TIKONAIN-AS Tikona Infinet Ltd., IN	2403:4e00::/32
2403:4e00:319::/48	AS45528	TIKONAIN-AS Tikona Infinet Ltd., IN	2403:4e00::/32
2404:e601::/48	AS132805	SINGTEL-AS-SCSGKC23 Singapore Telecommunications Limited, SG	2404:e601::/32
2405:7cc0::/32	AS139792	BROWSERWORLDIT-AS-AP Browser World IT, BD	2405:7cc0::/32
2405:7cc0::/36	AS139792	BROWSERWORLDIT-AS-AP Browser World IT, BD	2405:7cc0::/32
2405:7cc0:1000::/36	AS139792	BROWSERWORLDIT-AS-AP Browser World IT, BD	2405:7cc0::/32
2405:7cc0:2000::/36	AS139792	BROWSERWORLDIT-AS-AP Browser World IT, BD	2405:7cc0::/32
2405:7cc0:3000::/36	AS139792	BROWSERWORLDIT-AS-AP Browser World IT, BD	2405:7cc0::/32
2406:2580::/32	AS397086	LAYER-HOST-HOUSTON, US	2406:2580::/32
2450:1740:1::/48	AS140079	GARMININTERNATIONAL-AS-AP Garmin International Inc, TW	2440::/10
2605:a80:1::/48	AS13213	UK2NET-AS, GB	2605:a80::/32
2605:66c5::/32	AS53820	CSUR, CA	2605:66c4::/30
2605:66c6::/32	AS53820	CSUR, CA	2605:66c4::/30
2605:66c7::/32	AS53820	CSUR, CA	2605:66c4::/30
2605:8280::/32	AS36069	CHANUTE, US	2605:8280::/32
2605:d7c0::/32	AS207976	V6NETWORKING, US	2605:d7c0::/32
2605:d7c2::/32	AS53820	CSUR, CA	2605:d7c2::/31
2605:d7c3::/32	AS53820	CSUR, CA	2605:d7c2::/31
2605:d7c4::/32	AS53820	CSUR, CA	2605:d7c4::/30
2605:d7c5::/32	AS53820	CSUR, CA	2605:d7c4::/30
2605:d7c6::/32	AS53820	CSUR, CA	2605:d7c4::/30
2605:d7c7::/32	AS53820	CSUR, CA	2605:d7c4::/30
2606:a380::/32	AS13746	-Reserved AS-, ZZ	2606:a380::/32
2606:ae04:8020::/48	AS17224	ATT-CERFNET-BLOCK, US	2606:ae04::/30
2620:0:880::/48	AS29763	-Reserved AS-, ZZ	2620:0:880::/48
2620:0:900::/48	AS4185	ATTIS-ASN4185, US	2620:0:900::/48
2620:38:a00::/48	AS22695	PLAYGROUND, US	2620:38:800::/37
2620:40:4000::/48	AS16931	GLOBAL-PAYMENTS-1, US	2620:40:4000::/48
2620:ba:8000::/48	AS2386	INS-AS, US	2620:ba:8000::/48
2620:108:8002::/48	AS14904	IBMCCH-RTP, US	2620:108:8000::/44
2620:12c:b131::/48	AS13448	WEBSENSE, US	2620:12c:b100::/40
2801:19c:10::/48	AS14080	Telmex Colombia S.A., CO	2801:19c:10::/44
2803:1a80::/32	AS28317	NAVEGALO S.A., CR	2803:1a80::/32
2803:1b40::/32	AS27843	OPTICAL TECHNOLOGIES S.A.C., PE	2803:1b40::/32
2803:2f40:ffff::/48	AS36351	SOFTLAYER, US	2803:2f40::/32
2803:4220::/32	AS27843	OPTICAL TECHNOLOGIES S.A.C., PE	2803:4220::/32
2803:5c40::/32	AS263796	NAVEGALO S.A., CR	2803:5c40::/32
2803:8220::/32	AS27843	OPTICAL TECHNOLOGIES S.A.C., PE	2803:8220::/32
2803:8700:10::/48	AS25577	C4L-AS, GB	2803:8700::/31
2803:8ea0:2000::/36	AS266909		2803:8ea0::/32
2804:688::/32	AS262592	-Reserved AS-, ZZ	2804:688::/32
2804:10e8::/32	AS263655	-Reserved AS-, ZZ	2804:10e8::/32
2804:10e8::/34	AS263655	-Reserved AS-, ZZ	2804:10e8::/32
2804:10e8:1002::/48	AS263655	-Reserved AS-, ZZ	2804:10e8::/32
2804:10e8:4000::/34	AS263655	-Reserved AS-, ZZ	2804:10e8::/32
2804:10e8:4200::/40	AS263655	-Reserved AS-, ZZ	2804:10e8::/32
2804:10e8:4300::/40	AS263655	-Reserved AS-, ZZ	2804:10e8::/32
2804:10e8:5000::/42	AS263655	-Reserved AS-, ZZ	2804:10e8::/32
2804:10e8:5040::/42	AS263655	-Reserved AS-, ZZ	2804:10e8::/32
2804:10e8:5080::/42	AS263655	-Reserved AS-, ZZ	2804:10e8::/32
2804:10e8:50c0::/42	AS263655	-Reserved AS-, ZZ	2804:10e8::/32
2804:10e8:5100::/42	AS263655	-Reserved AS-, ZZ	2804:10e8::/32
2804:10e8:5140::/42	AS263655	-Reserved AS-, ZZ	2804:10e8::/32
2804:10e8:5180::/42	AS263655	-Reserved AS-, ZZ	2804:10e8::/32
2804:10e8:51c0::/42	AS263655	-Reserved AS-, ZZ	2804:10e8::/32
2804:10e8:5200::/42	AS263655	-Reserved AS-, ZZ	2804:10e8::/32
2804:10e8:5240::/42	AS263655	-Reserved AS-, ZZ	2804:10e8::/32
2804:10e8:5280::/42	AS263655	-Reserved AS-, ZZ	2804:10e8::/32
2804:10e8:8000::/34	AS263655	-Reserved AS-, ZZ	2804:10e8::/32
2804:10e8:c000::/34	AS263655	-Reserved AS-, ZZ	2804:10e8::/32
2804:19c0::/32	AS61816	-Reserved AS-, ZZ	2804:19c0::/32
2804:19c0::/33	AS61816	-Reserved AS-, ZZ	2804:19c0::/32
2804:19c0:8000::/33	AS61816	-Reserved AS-, ZZ	2804:19c0::/32
2804:3ae4::/32	AS266116	-Reserved AS-, ZZ	2804:3ae4::/32
2804:5f2c::/32	AS269081	-Reserved AS-, ZZ	2804:5f2c::/32
2804:5f3c::/32	AS269085	-Reserved AS-, ZZ	2804:5f3c::/32
2805:f10:f12::/48	AS262182	Media Networks Latin America SAC, PE	2805::/16
2805:f10:f13::/48	AS262182	Media Networks Latin America SAC, PE	2805::/16
2805:f10:f14::/48	AS262182	Media Networks Latin America SAC, PE	2805::/16
2a05:4b40::/32	AS210664	VNETX, FR	2a05:4b40::/26
2a12:f280::/29	AS209097	NETSYST NETSYST, FR	2a12:f280::/25
2b0f:9ac0::/30	AS62908	SOURCEMED, US	2b00::/8
2b10:3c84::/30	AS53820	CSUR, CA	2b00::/8
2c0f:f590::/32	AS36974	AFNET-AS, CI	2c0f:f590::/29

Report: Allocated and Unallocated IPv6 address blocks

Possible Bogus ASs

Bogus AS		Announcing-AS
AS112	Announced by	AS5539	SPACENET SpaceNET AG, DE
AS112	Announced by	AS6939	HURRICANE, US
AS6292	Announced by	AS6461	ZAYO-6461, US
AS6505	Announced by	AS6939	HURRICANE, US
AS13746	Announced by	AS2828	XO-AS15, US
AS13746	Announced by	AS6939	HURRICANE, US
AS14076	Announced by	AS174	COGENT-174, US
AS29763	Announced by	AS7385	ALLSTREAM, US
AS30037	Announced by	AS55002	DEFENSE-NET, US
AS53037	Announced by	AS4230	CLARO S.A., BR
AS54726	Announced by	AS64245	AS-DIGITALFYRE, US
AS61816	Announced by	AS27693	NipBr - NipCable do Brasil Telecom LTDA, BR
AS64011	Announced by	AS20057	ATT-MOBILITY-LLC-AS20057, US
AS64512	Announced by	AS24423	FJGDWL No. 207 Hualin Road, Fuzhou, Fujian, China, CN
AS64600	Announced by	AS41001	SAFESPRING, SE
AS64603	Announced by	AS224	UNINETT UNINETT, The Norwegian University & Research Network, NO
AS64641	Announced by	AS15924	BORUSANTELEKOM-AS, TR
AS64723	Announced by	AS18291	VFAU-NET-AS VODAFONE AUSTRALIA PTY LIMITED Public Autonomous System Number, AU
AS64729	Announced by	AS18291	VFAU-NET-AS VODAFONE AUSTRALIA PTY LIMITED Public Autonomous System Number, AU
AS64741	Announced by	AS18291	VFAU-NET-AS VODAFONE AUSTRALIA PTY LIMITED Public Autonomous System Number, AU
AS64747	Announced by	AS18291	VFAU-NET-AS VODAFONE AUSTRALIA PTY LIMITED Public Autonomous System Number, AU
AS64748	Announced by	AS18291	VFAU-NET-AS VODAFONE AUSTRALIA PTY LIMITED Public Autonomous System Number, AU
AS64918	Announced by	AS9730	BHARTITELESONIC-AS-IN-AP Bharti Telesonic Ltd, IN
AS64951	Announced by	AS9730	BHARTITELESONIC-AS-IN-AP Bharti Telesonic Ltd, IN
AS64962	Announced by	AS45609	BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN
AS65066	Announced by	AS4761	INDOSAT-INP-AP INDOSAT Internet Network Provider, ID
AS65101	Announced by	AS5539	SPACENET SpaceNET AG, DE
AS65101	Announced by	AS45629	JASTEL-NETWORK-TH-AP JasTel Network International Gateway, TH
AS65104	Announced by	AS5539	SPACENET SpaceNET AG, DE
AS65181	Announced by	AS5539	SPACENET SpaceNET AG, DE
AS65501	Announced by	AS132717	NDCTPL-IN NxtGen Datacenter & Cloud Technologies Pvt. Ltd., IN
AS65530	Announced by	AS4788	TMNET-AS-AP TM Net, Internet Service Provider, MY
AS65900	Announced by	AS11281	ROBLOX-CORPORATE, US
AS140506	Announced by	AS38008	APERTURE-AS-AP Aperture Science Limited, HK
AS140889	Announced by	AS38008	APERTURE-AS-AP Aperture Science Limited, HK
AS261050	Announced by	AS271050	LINK INTERNET FIBRA OTICA, BR
AS262488	Announced by	AS262375	Data Info Comercio e Servico Ltda., BR
AS262592	Announced by	AS53062	GGNET TELECOMUNICACOES LTDA, BR
AS263655	Announced by	AS6762	SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT
AS263655	Announced by	AS6939	HURRICANE, US
AS263655	Announced by	AS28598	Mob Servicos de Telecomunicacoes Ltda, BR
AS266116	Announced by	AS266233	SPEED NET INFORMATICA LTDA-ME, BR
AS266842	Announced by	AS265680	HNTELCO S.A, HN
AS266909	Announced by	AS61512	GIG@NET SOCIEDAD ANONIMA, PY
AS267193	Announced by	AS28598	Mob Servicos de Telecomunicacoes Ltda, BR
AS269081	Announced by	AS16735	ALGAR TELECOM SA, BR
AS269081	Announced by	AS266233	SPEED NET INFORMATICA LTDA-ME, BR
AS269085	Announced by	AS264996	SERVLINK TELECOM LTDA - ME, BR
AS327074	Announced by	AS36974	AFNET-AS, CI
AS398480	Announced by	AS395100	RVBA2016, US
AS563087	Announced by	AS53087	TELY Ltda., BR

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: Wed Dec 8 14:46:10 2021 AEST (cidr6 v2.0 - gih)