Geoff Huston

Comments to: cidr-reports@potaroo.net

IPv6 CIDR REPORT for 30 Apr 25

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A summary of the last week's changes in terms of withdrawn and added routes and added ASes.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 Apr 30 21:46:30 2025 AEST.

Status Summary

Table History

Date Prefixes   CIDR Aggregated 23-04-25   222235   112434 24-04-25   222657   112458 25-04-25   222941   112612 26-04-25   222955   112555 27-04-25   222671   112720 28-04-25   223025   112637 29-04-25   222589   112648 30-04-25   223110   112648

Plot: BGP Table Size

AS Summary

34835   Number of ASes in routing system 21375   Number of ASes announcing only one prefix 5786   Largest number of prefixes announced by an AS   AS9808: CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., CN 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

--- 30Apr25 ---
ASnum	NetsNow	NetsAggr	NetGain	% Gain	Description
Table	219680	110594	109086	49.7%	Gain
AS9808	5786	951	4835	83.6%	Gain
AS7552	3423	6	3417	99.8%	Gain
AS45609	3339	740	2599	77.8%	Gain
AS16509	5546	3148	2398	43.2%	Gain
AS11172	2756	416	2340	84.9%	Gain
AS39891	2022	44	1978	97.8%	Gain
AS24547	1732	26	1706	98.5%	Gain
AS12479	1595	109	1486	93.2%	Gain
AS56041	1499	31	1468	97.9%	Gain
AS56046	1400	39	1361	97.2%	Gain
AS28573	1578	238	1340	84.9%	Gain
AS32098	1429	109	1320	92.4%	Gain
AS22773	1330	36	1294	97.3%	Gain
AS56044	1247	22	1225	98.2%	Gain
AS47331	1246	57	1189	95.4%	Gain
AS45271	1412	293	1119	79.2%	Gain
AS62240	1190	94	1096	92.1%	Gain
AS26611	1128	79	1049	93.0%	Gain
AS5416	1039	2	1037	99.8%	Gain
AS132884	1028	18	1010	98.2%	Gain
AS38266	1456	477	979	67.2%	Gain
AS4808	1152	188	964	83.7%	Gain
AS17853	739	5	734	99.3%	Gain
AS11664	952	241	711	74.7%	Gain
AS56047	722	50	672	93.1%	Gain
AS56167	648	14	634	97.8%	Gain
AS4134	621	40	581	93.6%	Gain
AS12025	612	37	575	94.0%	Gain
AS30036	926	365	561	60.6%	Gain
AS6167	1314	762	552	42.0%	Gain
Total	50867	8637	42230	83.0%	Gain

Report: Aggregation Top 20 summaries for last 7 days
Report: Full Aggregation Details

Top 20 Route Count per Originating AS
Prefixes	ASnum	AS Description
5786	AS9808	CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., CN
5546	AS16509	AMAZON-02, US
3423	AS7552	VIETEL-AS-AP Viettel Group, VN
3339	AS45609	BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN
2756	AS11172	Alestra, S. de R.L. de C.V., MX
2022	AS39891	ALJAWWALSTC-AS, SA
1787	AS13335	CLOUDFLARENET, US
1732	AS24547	CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limited, CN
1595	AS12479	UNI2-AS, ES
1578	AS28573	Claro NXT Telecomunicacoes Ltda, BR
1563	AS36183	AKAMAI-AS, US
1516	AS17622	CNCGROUP-GZ China Unicom Guangzhou network, CN
1499	AS56041	CMNET-ZHEJIANG-AP China Mobile communications corporation, CN
1485	AS20115	CHARTER-20115, US
1456	AS38266	VIL-AS-AP Vodafone Idea Ltd, IN
1429	AS32098	TRANSTELCO-INC, US
1412	AS45271	VIL-AS-AP Vodafone Idea Ltd, IN
1400	AS56046	CMNET-JIANGSU-AP China Mobile communications corporation, CN
1330	AS22773	ASN-CXA-ALL-CCI-22773-RDC, US
1314	AS6167	CELLCO-PART, US

Last Week's Changes

 

 

ASes Added to the Routing Table
Prefixes	ASnum	AS Description
32	AS212149	HAMMYNET, US
9	AS212512	DETAI, GB
6	AS35980	GCL-01, US
6	AS399284	LUYS, US
5	AS267089	GSM ENGENHARIA EM TECNOLOGIA DA INFORMACAO EIRELI, BR
4	AS56841	OZKAN, TR
4	AS273861	FASTNET SOLUTIONS SRL, DO
3	AS58193	T26, CH
3	AS131633	SAKURAHOST-AS-TW Sakura Internet Ltd., TW
3	AS153259	EDG1-AS-IN Edgerede Private Limited, IN
3	AS209858	IPCHECKBOX-LTD, GB
3	AS266781	Cooperativa de Elec. Obras y Serv. Publicos Guatrache Ltda, AR
3	AS268173	SOUSATEC.NET LTDA ME, BR
3	AS269274	VIANET TELECOM, BR
3	AS270954	FELIPE C DE FREITAS SOLUCOES EM TECNOLOGIA, BR
3	AS270962	LUCAS HENRIQUE SANT ANA ME, BR
3	AS271228	WEB HOUSE, BR
3	AS272814	TOVARSAT C.A., VE
3	AS274802	SUPERNET LINE SERVICO DE COMUNICACOES LTDA, BR
3	AS328196	POWERNET, LR
2	AS48611	CABLESTREET-AS, GB
2	AS57496	PRAHA1NET-AS, CZ
2	AS59278	VNTNET-AS-ID PT Jaringan VNT Indonesia, ID
2	AS59796	STORMWALL-AS, SK
2	AS132856	KU-AS-NP Kathmandu University, NP
2	AS139888	TIME-GLOBAL-AS-AP Tang Zhuo, CN
2	AS198692	BYTESNET-AS, NL
2	AS204335	STARTZ startz network, LT
2	AS204375	ADAM-GOODENOUGH, GB
2	AS208705	NIIT, FR
2	AS265034	SPEEDBIT TELECOMUNICACOES LTDA - ME, BR
2	AS270467	Conecta Telecom, BR
1	AS1387	ANSBB-ASNNET-2, US
1	AS2121	RIPE-MEETING-AS, NL
1	AS3144	HEPTA-SKY, US
1	AS8838	STRIPE-21-GROUP-LIMITED Stripe21 - Business Telecoms Solutions - www.stripe21.com, GB
1	AS16661	INFOSECEDU, US
1	AS17433	HNSL-AS-AP Hytron Network Services Limited, HK
1	AS20071	KUXUEYUN-, US
1	AS21308	KROLEVETS-AS, UA
1	AS21664	AMZN-BYOASN, US
1	AS23403	HALFBAT, US
1	AS25238	MONETA-CZ MONETA Money Bank, a.s., CZ
1	AS25693	VIRMACH, US
1	AS26425	EXELON-CORPORATION, US
1	AS26858	SNIC-TX, US
1	AS27578	AIRBRIDGE, US
1	AS28002	LACNIC - Latin American and Caribbean IP address, UY
1	AS31949	POD01, US
1	AS33218	BELZONICABLE, US
1	AS33549	WHIPCORD, CA
1	AS35168	TNS-PLUS-CORE, KZ
1	AS41171	NETWORKS_RENT, MD
1	AS43022	UA-SEECH Zaporizhzhia, Soborniy av. 170b, UA
1	AS46789	LINEA-MEX, US
1	AS47462	JKDATA-, DE
1	AS48185	TEAM_BLUE team.blue backbone, FR
1	AS48683	BI-LINK-AS, UA
1	AS50038	SIRENATRAVEL-AS, RU
1	AS51382	COMANET-NETWORK, CZ
1	AS52368	ZAM LTDA., CL
1	AS53008	CABONNET INTERNET LTDA, BR
1	AS53153	CINTE Telecom Comercio e Servicos Ltda., BR
1	AS54829	AS54829-NYITX, US
1	AS57268	ASZACHITAINFO, RU
1	AS57494	ADMAN-AS, RU
1	AS57907	CLOUDCONNX, GB
1	AS58307	RIX, PL
1	AS61602	Systemax Teleco OU - VAT EE102816817, BR
1	AS61623	Vellon Servicos de Comunicacao Mult e Digitais, BR
1	AS61711	BOAVISTA- PROVEDOR DE INTERNET E INFORMATICA LTDA, BR
1	AS62452	IMIU, SA
1	AS131414	LVSOFT-AS-VN Long Van Soft Solution JSC, VN
1	AS133168	SUOSAT-AS-AP Shahjalal University of Science and Technology, BD
1	AS133711	HBSGZB-AS Home Broadband Services LLP, IN
1	AS133766	SPEED4-AS-AP SPEED ONE, BD
1	AS134881	JLINKINDIA-AS JLINK INDIA, IN
1	AS135241	PACKENET-AS Packenet Solutions Pvt. Ltd., IN
1	AS136667	SACISRO-AS Space Applications Centre, IN
1	AS137132	MYHSB-AS High Speed Broadband, IN
1	AS138228	RUHIIINFO-AS-IN RUHI INFOTECH, IN
1	AS138778	SKYROCKT-AS Skyrocket Network Solutions, IN
1	AS139698	INTI-AS-AP Ikonek Network Telecom Inc., PH
1	AS140108	KRISHNAI-AS-IN Krishna Internet Service Private Limited, IN
1	AS141492	SUNBEAM-AS-IN Amk Sunbeam Communication Private Limited, IN
1	AS141824	SPEEDWY-AS-IN Speedway Broadband Opc Pvt. Ltd., IN
1	AS141844	DEMOTIC-AS-IN DEMOTIC TECHNOLOGIES PRIVATE LIMITED, IN
1	AS149156	BACNINH-VN Bac Ninh Department of Information and Communications, VN
1	AS149222	DGPL123-AS-IN DREAMNET GIGAFIBER PRIVATE LIMITED, IN
1	AS149638	ELMAMULTIMEDIA-AS-AP Elma Multimedia, BD
1	AS149860	FTLINK-AS-AP F.T LINK, BD
1	AS150039	SBDRNSPL-AS-IN Sbdr Network Solutions Private Limited, IN
1	AS150596	MNBPL-AS-IN Mynext Broadband Services Pvt Ltd, IN
1	AS150618	SKYDIGITL-AS-IN SKY DIGITAL, IN
1	AS150639	WEBSOLL-AS-IN WEB SOLUTION, IN
1	AS151204	ZANNAT-AS-AP Zannat International, BD
1	AS151734	WEBYNEDC-AS-IN WEBYNE DATA CENTRE PRIVATE LIMITED, IN
1	AS152730	MATTHEWPERKINS-AS-AP Spectrum Consulting, AU
1	AS153123	SIGERTEL-AS-ID PT Fiberwave Siger Indonesia, ID
1	AS153263	JANAK-AS-IN JANAK DIGITAL NETWORK PRIVATE LIMITED, IN
1	AS153277	FEATHER-AS-IN Feathers Telecom Services Private Limited, IN
1	AS153322	PERSIAN1-AS-AP Persian Cable TV Network, PH
1	AS153676	THREEDMA 3D MAHA CONNECT PVT LTD, IN
1	AS153734	RADANNET RADAN TECH NETWORKS PVT LTD, IN
1	AS153782	COM2MATHINC-AS-AP Com2Math, Inc., KR
1	AS198515	MULTICOM-NET, RU
1	AS201207	INT-GTB, LT
1	AS201767	UZMOBILE-AS Nukus str. 22A, Tashkent 100100, Uzbekistan, UZ
1	AS202240	INNFLOW-CH-001, CH
1	AS202827	AS-CHRISMUNDS Chris Munds, FR
1	AS205227	LTITBUSINESS, LT
1	AS206847	TRANZIT, MD
1	AS209481	DENGHAOYU, CN
1	AS209612	CURTCREATION-AS Curt Creation, PH
1	AS209925	INNOVEST, FR
1	AS209935	CAPITALEXCELLENCE, DE
1	AS210122	ZCHKH-AS, DE
1	AS210561	Q-MISELL, DE
1	AS210564	SWANTZTER-AS, SE
1	AS210705	RAPIDOSERVER, IR
1	AS211398	MIKE-AS, BE
1	AS211977	GEUMPILKO, KR
1	AS212582	BEON, DE
1	AS212868	GLITCH-SERVERS, GB
1	AS213471	IPPNOC, JP
1	AS213493	NYRU, GB
1	AS214002	WIIT-DUS, DE
1	AS215624	QATARENERGYLNG, QA
1	AS215819	LTITBUSINESS3, LT
1	AS254455
1	AS262179	TELENETWORK DE EL SALVADORS.A. DE C.V., SV
1	AS264823	Industrias John Deere Argentina S.A, AR
1	AS264861	HIGH TELECOM SERVICOS DE MULTIMIDIA LTDA, BR
1	AS264871	INTERPOP TELECOM LTDA, BR
1	AS264869	SPEED MAX TELECOMUNICACOES LTDA ME, BR
1	AS265170	GSM TELECOM SERVICO DE PROVEDOR DE INTERNET LTDA, BR
1	AS265637	AIQUEL EDUARDO RAUL CABLE VISION SP, AR
1	AS265965	Pinhais Net Telecom Comercio e Servicos Ltda, BR
1	AS266418	SERVTEL EIRELI, BR
1	AS266512	FUNDACAO UNIVERSIDADE ESTADUAL DO PIAUI - FUESPI, BR
1	AS266972	SIGANET TELECOM, BR
1	AS267495	Brasil Central Telecomunicacao, BR
1	AS267813	REPRESENTACIONES ABANET, C.A., VE
1	AS268221	Fiber Banda Larga Servicos e Telecomunicacoes LTDA, BR
1	AS268964	Jf Ferreira servicos de informatica, BR
1	AS268982	WENET TELECOM LTDA, BR
1	AS269112	CABONNET INTERNET LTDA, BR
1	AS269267	ProLink Internet Fibra, BR
1	AS269468	WINNET BRASIL LTDA, BR
1	AS269489	CABONNET INTERNET LTDA, BR
1	AS269890	NETIFOX S.R.L, AR
1	AS270147	Flynode de Mexico, SA de CV, MX
1	AS270221	Rhino Telecom Sapi de CV, MX
1	AS270710	Centro de Computacao da Aeronautica de Brasilia, BR
1	AS270725	INOVE TELECOMUNICACOES E SERVICOS LTDA, BR
1	AS271190	DSW SERVICO DE COMUNICACAO MULTIMIDIA EIRELI, BR
1	AS271598	Portal Tecnologia em Comunicacoes, BR
1	AS271780	RADIO TELEVISION NACIONAL DE COLOMBIA RTVC, CO
1	AS271859	FONDO NACIONAL DEL AHORRO - CARLOS LLERAS RESTREPO, CO
1	AS272349	BANCO NACIONAL DE OBRAS Y SERVICIOS PUBLICOS S.N.C. FIDEICOMISO PARA LA CINETECA NACIONAL, MX
1	AS272352	AGENCIA NACIONAL DE SEGURIDAD INDUSTRIAL Y DE PROTECCION AL MEDIO AMBIENTE DEL SECTOR HIDROCARBUROS, MX
1	AS272386	ANGELICA AGUIRRE GUZMAN, MX
1	AS272813	IMPLEMENTECH, SRL, DO
1	AS273274	MONICA HERNANDEZ SOLIS, MX
1	AS273433	INOVAR TELECOM, BR
1	AS273506	CNX Projetos e Tecnologia LTDA, BR
1	AS273527	ADDAX TELECOMUNICACOES LTDA, BR
1	AS273807	BANDEIRA & BANDEIRA LTDA, BR
1	AS273821	TOTAL BAND COMUNICACIONES SAS, CO
1	AS273953	TV COLOMBIA DIGITAL SAS, CO
1	AS274031	GRUPO POWERTEL SAC, PE
1	AS274054	@SONET COLOMBIA SAS, CO
1	AS274714	Net-Agro Servicos de Comunicacao LTDA, BR
1	AS274764	E O DE LUCENA JUNIOR, BR
1	AS274806	DEXNET PROVEDOR DE INTERNET LTDA, BR
1	AS274804	WIGOLD LTDA, BR
1	AS328585	MegaMore, NG
1	AS394110	BNFP, US
1	AS395688	BMWL-ESP-VLY-0, US
1	AS396388	WOOFY-AS, US
1	AS397606	CROWSNEST-BROADBAND-LLC, US
1	AS399652	ACUMED-03, US
1	AS400941	NUBINITY, US
1	AS401652	FOREVER-BUCKET, US
1	AS401658	DAVIDSONFUELS, CA
1	AS401665	HOSTBILBY, CA

 

Top 20 Net Increased Routes per Originating AS
Prefixes	Change	ASnum	AS Description
244	3179->3423	AS7552	VIETEL-AS-AP Viettel Group, VN
142	401->543	AS133612	VODAFONE-AS-AP Vodafone Australia Pty Ltd, AU
88	1397->1485	AS20115	CHARTER-20115, US
69	7->76	AS52871	TASCOM TELECOMUNICACOES LTDA, BR
66	821->887	AS137409	GSLNETWORKS-AS-AP GSL Networks Pty LTD, AU
48	1198->1246	AS47331	TTNET, TR
40	3->43	AS265721	Cable Atlantico SRL, DO
32	0->32	AS212149	HAMMYNET, US
27	1->28	AS11014	CPS, AR
24	31->55	AS12654	RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
24	2732->2756	AS11172	Alestra, S. de R.L. de C.V., MX
21	492->513	AS24445	CMNET-V4HENAN-AS-AP Henan Mobile Communications Co.,Ltd, CN
20	439->459	AS812	ROGERS-COMMUNICATIONS, CA
19	540->559	AS52468	UFINET PANAMA S.A., PA
19	1->20	AS272083	REYNOSO, S.R.L., DO
18	1411->1429	AS32098	TRANSTELCO-INC, US
17	1->18	AS55944	OOREDOO-MV Ooredoo Maldives Plc, MV
16	10->26	AS209554	ISIF-AS, EE
16	15->31	AS262360	NEDEL TELECOM, BR
15	5->20	AS52748	Seitel - Seixas Telecomunicacoes, BR

 

Top 20 Net Decreased Routes per Originating AS
Prefixes	Change	ASnum	AS Description
-3465	3484->19	AS18403	FPT-AS-AP FPT Telecom Company, VN
-111	251->140	AS151194	STELIGHT-AS-AP Zhu Yucheng, CN
-78	102->24	AS7979	SERVERS-COM, US
-63	63->0	AS328200	Al-Madar-Al-Jadeed, LY
-51	51->0	AS37148	globacom-as, NG
-35	5581->5546	AS16509	AMAZON-02, US
-32	41->9	AS264525	Coelho Tecnologia, BR
-30	390->360	AS26615	TIM SA, BR
-30	1817->1787	AS13335	CLOUDFLARENET, US
-22	23->1	AS262895	Norte Line Telecomunicacoes Ltda., BR
-18	18->0	AS272649	EASY NET LTDA, BR
-17	17->0	AS272570	ONOFRE DE PAIVA 56881606753, BR
-16	22->6	AS399970	ARIN-RS-RND, US
-16	17->1	AS263059	Cleber Luciano dos Anjos, BR
-16	16->0	AS13696	NETFUTURE, US
-16	1611->1595	AS12479	UNI2-AS, ES
-15	19->4	AS6984	NYNEX-AS, US
-12	27->15	AS51191	XIRRA, DE
-11	221->210	AS32934	FACEBOOK, US
-10	17->7	AS214344	HANXUN-XU networks.ax.wiki, AU

 

Top 20 Added Routes this week per Originating AS
Prefixes	ASnum	AS Description
244	AS7552	VIETEL-AS-AP Viettel Group, VN
142	AS133612	VODAFONE-AS-AP Vodafone Australia Pty Ltd, AU
105	AS20115	CHARTER-20115, US
78	AS137409	GSLNETWORKS-AS-AP GSL Networks Pty LTD, AU
69	AS52871	TASCOM TELECOMUNICACOES LTDA, BR
58	AS8376	Jordan Data Communications, JO
48	AS47331	TTNET, TR
47	AS16509	AMAZON-02, US
40	AS265721	Cable Atlantico SRL, DO
32	AS212149	HAMMYNET, US
29	AS11172	Alestra, S. de R.L. de C.V., MX
27	AS11014	CPS, AR
24	AS12654	RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
23	AS202256	LAWLIETNET, CN
21	AS24445	CMNET-V4HENAN-AS-AP Henan Mobile Communications Co.,Ltd, CN
20	AS812	ROGERS-COMMUNICATIONS, CA
19	AS52468	UFINET PANAMA S.A., PA
19	AS32098	TRANSTELCO-INC, US
19	AS272083	REYNOSO, S.R.L., DO
17	AS55944	OOREDOO-MV Ooredoo Maldives Plc, MV

Top 20 Withdrawn Routes this week per Originating AS
Prefixes	ASnum	AS Description
-3465	AS18403	FPT-AS-AP FPT Telecom Company, VN
-112	AS151194	STELIGHT-AS-AP Zhu Yucheng, CN
-82	AS16509	AMAZON-02, US
-78	AS7979	SERVERS-COM, US
-63	AS328200	Al-Madar-Al-Jadeed, LY
-51	AS37148	globacom-as, NG
-47	AS8376	Jordan Data Communications, JO
-38	AS13335	CLOUDFLARENET, US
-32	AS26615	TIM SA, BR
-32	AS264525	Coelho Tecnologia, BR
-26	AS12479	UNI2-AS, ES
-22	AS262895	Norte Line Telecomunicacoes Ltda., BR
-19	AS53667	PONYNET, US
-18	AS202256	LAWLIETNET, CN
-18	AS272649	EASY NET LTDA, BR
-17	AS20115	CHARTER-20115, US
-17	AS272570	ONOFRE DE PAIVA 56881606753, BR
-16	AS13696	NETFUTURE, US
-16	AS263059	Cleber Luciano dos Anjos, BR
-16	AS399970	ARIN-RS-RND, US

Adds and Wdls per Prefix Length
	/24	+0	-1
	/29	+25	-50
	/30	+1	-4
	/32	+153	-155
	/33	+87	-100
	/34	+56	-119
	/35	+7	-9
	/36	+81	-95
	/37	+9	-6
	/38	+17	-11
	/39	+11	-0
	/40	+123	-106
	/41	+18	-6
	/42	+18	-29
	/43	+12	-53
	/44	+164	-1214
	/45	+7	-49
	/46	+42	-923
	/47	+153	-1392
	/48	+1338	-984
	/49	+2	-0
	/51	+2	-0
	/52	+3	-0
	/64	+2	-2

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
204	360	AS7713	TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID
200	290	AS4761	INDOSAT-INP-AP INDOSAT Internet Network Provider, ID
126	462	AS13999	Mega Cable, S.A. de C.V., MX
73	347	AS4775	GLOBE-TELECOM-AS Globe Telecoms, PH
62	81	AS4657	STARHUB-INTERNET StarHub Ltd, SG
50	75	AS138345	STARHUB-MOBILE2 StarHub Ltd, SG
40	459	AS812	ROGERS-COMMUNICATIONS, CA
38	56	AS16960	Cablevision Red, S.A de C.V., MX
32	3339	AS45609	BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN
25	702	AS7545	TPG-INTERNET-AP TPG Telecom Limited, AU
21	34	AS4773	MOBILEONELTD-AS-AP MobileOne Ltd. MobileInternet Service Provider Singapore, SG
20	811	AS20940	AKAMAI-ASN1, NL
20	24	AS55423	JASTEL-NETWORK-TH-IDC-AP JasTel Network, TH
18	24	AS7470	TRUEINTERNET-AS-AP TRUE INTERNET Co.,Ltd., TH
17	37	AS12208	TRUVISTA, US
16	17	AS132585	SIA-HK-AS SkyExchange Internet Access, HK
15	23	AS131584	TAIFO-AS-TW Taiwan Intelligent Fiber Optic Network Co.,Ltd., TW
14	20	AS40786	DIGI-GRP-JAM, JM
14	41	AS36040	YOUTUBE, US
13	45	AS13767	DATABANK-DFW, US

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::/32	AS6939	HURRICANE, US	2001::/30
2001:2::/48	AS13649	ASN-FLEXENTIAL, US	2001::/30
2001:df0:2b7::/48	AS9555	VZB-AU-AS Verizon Australia PTY Limited, AU	2001:df0:2b7::/48
2001:df0:480::/48	AS38532	EXABYTES-AS-AP Exabytes Network Singapore Pte. Ltd., SG	2001:df0:480::/48
2001:df0:4b00::/48	AS9723	ISEEK-AS-AP iseek Communications Pty Ltd, AU	2001:df0:4b00::/48
2001:df5:5c00::/48	AS9649	MOPH-TH-AP Information Technology Office, SG	2001:df5:5c00::/48
2001:df5:9000::/48	AS36351	SOFTLAYER, US	2001:df5:9000::/48
2001:df7:e200::/48	AS135239	SONALI-AS-IN Sonali Internet Services Pvt Ltd, IN	2001:df7:e200::/48
2001:13c6::/32	AS7049	Silica Networks Argentina S.A., AR	2001:13c6::/32
2002::/16	AS6939	HURRICANE, US	2002::/16
2041:36a0::/48	AS140810	MEGACORE-AS-VN Megacore Technology Company Limited, VN	2040::/10
2400:9de0::/32	AS148976		2400:9de0::/32
2400:e800:1000::/36	AS17564	GITN-PCN-AS-AP GITN M Sdn. Bhd., MY	2400:e800::/32
2402:45c0::/48	AS38221		2402:45c0::/32
2402:b180:1::/48	AS36351	SOFTLAYER, US	2402:b180::/32
2403:1480:1000::/36	AS36351	SOFTLAYER, US	2403:1480::/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
2403:6bc0::/32	AS137172	ACNS-AS-IN ALL CONNECT NETWORK SERVICES PRIVATE LIMITED, IN	2403:6bc0::/32
2403:c880::/31	AS7363	-Reserved AS-, ZZ	2403:c880::/26
2406:2580::/32	AS397086	LAYER-HOST-HOUSTON, US	2406:2580::/32
2602:f7c2:2000::/40	AS967	VMISS-, CA	2602:f7c2:2000::/35
2602:fcbc::/48	AS14618	AMAZON-AES, US	2602:fcbc::/36
2602:fe0d::/36	AS30168	-Reserved AS-, ZZ	2602:fe0d::/36
2602:ff23:1234::/48	AS398019	DYNU, US	2602:ff23:1000::/36
2602:ff63::/48	AS19754	FNL-33-19754, US	2602:ff63::/36
2603:f100::/29	AS262287	Latitude.sh LTDA, BR	2603:f000::/20
2603:f200::/29	AS396356	LATITUDE-SH, US	2603:f000::/20
2603:f248::/29	AS396356	LATITUDE-SH, US	2603:f000::/20
2603:f2e8::/29	AS396356	LATITUDE-SH, US	2603:f000::/20
2603:f300::/29	AS262287	Latitude.sh LTDA, BR	2603:f000::/20
2603:f3a0::/29	AS396356	LATITUDE-SH, US	2603:f000::/20
2603:f3e0::/29	AS262287	Latitude.sh LTDA, BR	2603:f000::/20
2603:f400::/29	AS396356	LATITUDE-SH, US	2603:f000::/20
2603:f448::/29	AS396356	LATITUDE-SH, US	2603:f000::/20
2603:f590::/29	AS396356	LATITUDE-SH, US	2603:f000::/20
2603:f760::/29	AS262287	Latitude.sh LTDA, BR	2603:f000::/20
2603:f958::/29	AS262287	Latitude.sh LTDA, BR	2603:f000::/20
2603:fa30::/29	AS262287	Latitude.sh LTDA, BR	2603:f000::/20
2603:fbd8::/29	AS262287	Latitude.sh LTDA, BR	2603:f000::/20
2603:fc38::/29	AS262287	Latitude.sh LTDA, BR	2603:f000::/20
2603:fea8::/29	AS396356	LATITUDE-SH, US	2603:f000::/20
2604:a040::/32	AS38195	SUPERLOOP-AS-AP Superloop, AU	2604:a040::/32
2605:a80:1::/48	AS13213	UK2NET-AS, GB	2605:a80::/32
2605:36c0:1::/48	AS13767	DATABANK-DFW, US	2605:36c0::/32
2605:aac0::/32	AS396169	AS-GHCIL-01, US	2605:aac0::/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
2620:14:8000::/48	AS5080	ARAMCO-AS, US	2620:14:8000::/48
2620:15:e000::/48	AS396079	-Reserved AS-, ZZ	2620:15:e000::/48
2620:38:a00::/48	AS22695	PLAYGROUND, US	2620:38:800::/37
2620:a0:e0::/48	AS11278	NINTENDO, US	2620:a0:80::/41
2620:bc:e000::/48	AS174	COGENT-174, US	2620:bc:e000::/48
2620:ed:8000::/48	AS36288	-Reserved AS-, ZZ	2620:ed:8000::/48
2620:1e8:2::/48	AS29802	HVC-AS, US	2620:1e8::/36
2620:1e8:5::/48	AS29802	HVC-AS, US	2620:1e8::/36
2801:1d:e800::/48	AS271918	CONCEJO DE MEDELLIN, CO	2801:1d:e800::/48
2801:1f:d800::/48	AS254455		2801:1f:d800::/48
2801:121::/48	AS19429	ETB - Colombia, CO	2801:121::/44
2801:19c:10::/48	AS14080	Telmex Colombia S.A., CO	2801:19c:10::/44
2801:1ee::/48	AS19429	ETB - Colombia, CO	2801:1ee::/40
2803:1e90::/32	AS27951	Media Commerce Partners S.A, CO	2803:1e90::/32
2803:2f40:ffff::/48	AS36351	SOFTLAYER, US	2803:2f40::/32
2803:6606:4000::/34	AS28075	ARLINK S.A., AR	2803:6606::/31
2803:6606:4000::/48	AS28075	ARLINK S.A., AR	2803:6606::/31
2803:8850::/32	AS273107	CABLE VISION ICA S.A.C, PE	2803:8850::/32
2803:9300::/32	AS265760	PECHIEU GASTON, AR	2803:9300::/32
2803:9610::/33	AS271948	COATL, S.A. de C.V., SV	2803:9610::/32
2803:a050::/48	AS273094	TICSCOM SAS, CO	2803:a050::/28
2803:a050:1::/48	AS273094	TICSCOM SAS, CO	2803:a050::/28
2804:558::/32	AS262509	-Reserved AS-, ZZ	2804:558::/32
2804:ee4::/32	AS263557	-Reserved AS-, ZZ	2804:ee4::/32
2804:1c54::/32	AS61650	-Reserved AS-, ZZ	2804:1c54::/32
2804:25d8::/32	AS264307	-Reserved AS-, ZZ	2804:25d8::/32
2804:287c::/48	AS263964	-Reserved AS-, ZZ	2804:287c::/32
2804:28a0::/32	AS263971	-Reserved AS-, ZZ	2804:28a0::/32
2804:28a0:ffff::/48	AS263971	-Reserved AS-, ZZ	2804:28a0::/32
2804:29bc:8000::/34	AS270843	FCPI PROVEDORES DE INTERNET EIRELI, BR	2804:29bc::/32
2804:3cc4::/32	AS266233	-Reserved AS-, ZZ	2804:3cc4::/32
2804:3cc4::/35	AS266233	-Reserved AS-, ZZ	2804:3cc4::/32
2804:41d8::/32	AS267460	-Reserved AS-, ZZ	2804:41d8::/32
2804:41d8::/35	AS267460	-Reserved AS-, ZZ	2804:41d8::/32
2804:41d8:1000::/36	AS267460	-Reserved AS-, ZZ	2804:41d8::/32
2804:41d8:2000::/35	AS267460	-Reserved AS-, ZZ	2804:41d8::/32
2804:41d8:3000::/36	AS267460	-Reserved AS-, ZZ	2804:41d8::/32
2804:41d8:4000::/35	AS267460	-Reserved AS-, ZZ	2804:41d8::/32
2804:41d8:6000::/35	AS267460	-Reserved AS-, ZZ	2804:41d8::/32
2804:41d8:8000::/35	AS267460	-Reserved AS-, ZZ	2804:41d8::/32
2804:41d8:a000::/35	AS267460	-Reserved AS-, ZZ	2804:41d8::/32
2804:41d8:a000::/36	AS267460	-Reserved AS-, ZZ	2804:41d8::/32
2804:41d8:c000::/35	AS267460	-Reserved AS-, ZZ	2804:41d8::/32
2804:41d8:d000::/36	AS267460	-Reserved AS-, ZZ	2804:41d8::/32
2804:4560::/32	AS273350	Gns Telecom, BR	2804:4560::/32
2804:4560::/33	AS273350	Gns Telecom, BR	2804:4560::/32
2804:4560:1100::/40	AS273350	Gns Telecom, BR	2804:4560::/32
2804:4560:8000::/33	AS273350	Gns Telecom, BR	2804:4560::/32
2804:5c38::/32	AS268895	-Reserved AS-, ZZ	2804:5c38::/32
2804:6188::/32	AS53094	GHNET TELECOM LTDA, BR	2804:6188::/32
2804:69c8::/48	AS273675	CRERAL - TELECOMUNICACOES COMERCIO E SERVICOS LTDA, BR	2804:69c8::/32
2804:6c19::/34	AS270445	STAR NET FLEX MULTIMIDIA - LTDA, BR	2804:6c19::/32
2804:7530:8000::/34	AS271030	-Reserved AS-, ZZ	2804:7530::/32
2804:87d0::/32	AS272733	-Reserved AS-, ZZ	2804:87d0::/32
2804:88d8::/32	AS273565	-Reserved AS-, ZZ	2804:88d8::/32
2804:8b4c::/32	AS273724	-Reserved AS-, ZZ	2804:8b4c::/32
2804:8b4c::/33	AS273724	-Reserved AS-, ZZ	2804:8b4c::/32
2804:8b4c:8000::/33	AS273724	-Reserved AS-, ZZ	2804:8b4c::/32
2805:f10:f12::/48	AS262182	TELEFONICA GLOBAL SOLUTIONS PERU S.A.C., PE	2805::/16
2805:f10:f13::/48	AS262182	TELEFONICA GLOBAL SOLUTIONS PERU S.A.C., PE	2805::/16
2805:f10:f14::/48	AS262182	TELEFONICA GLOBAL SOLUTIONS PERU S.A.C., PE	2805::/16
2c09:f998::/32	AS29544	MAURITEL, MR	2c08::/14

Report: Allocated and Unallocated IPv6 address blocks

Possible Bogus ASs

Bogus AS		Announcing-AS
AS7363	Announced by	AS3257	GTT-BACKBONE GTT, US
AS7363	Announced by	AS6939	HURRICANE, US
AS11835	Announced by	AS14868	Ligga Telecomunicacoes S.A., BR
AS15235	Announced by	AS174	COGENT-174, US
AS28330	Announced by	AS22381	Megatelecom Telecomunicacoes Ltda, BR
AS29763	Announced by	AS7385	ABUL-14-7385, US
AS30168	Announced by	AS397095	SETSONLLC, US
AS36288	Announced by	AS293	ESNET, US
AS36288	Announced by	AS23005	SWITCH-LTD, US
AS38221	Announced by	AS38220	IPNG-AS-AP IPNG, AU
AS46639	Announced by	AS701	UUNET, US
AS46639	Announced by	AS3356	LEVEL3, US
AS52845	Announced by	AS14868	Ligga Telecomunicacoes S.A., BR
AS52980	Announced by	AS28649	Desktop Sigmanet Comunicacao Multimidia SA, BR
AS53025	Announced by	AS263880	WANTEL TECNOLOGIA LTDA. EPP, BR
AS61650	Announced by	AS6939	HURRICANE, US
AS61650	Announced by	AS52840	AVA TELECOMUNICACOES LTDA, BR
AS64011	Announced by	AS20057	ATT-MOBILITY-LLC-AS20057, US
AS64500	Announced by	AS264209	LINKFORT TELECOM LTDA ME, BR
AS64515	Announced by	AS14537	CL-1379-14537, US
AS64520	Announced by	AS9730	BHARTITELESONIC-AS-IN-AP Bharti Telesonic Ltd, IN
AS64599	Announced by	AS150178	EXABYTELTD-AS-AP EXABYTE LTD, BD
AS64901	Announced by	AS3573	ACCENTURE, US
AS64902	Announced by	AS53087	TELY Ltda., BR
AS65012	Announced by	AS14537	CL-1379-14537, US
AS65015	Announced by	AS65007	-Private Use AS-, ZZ
AS65057	Announced by	AS14537	CL-1379-14537, US
AS65066	Announced by	AS4761	INDOSAT-INP-AP INDOSAT Internet Network Provider, ID
AS65092	Announced by	AS12252	America Movil Peru S.A.C., PE
AS65093	Announced by	AS12252	America Movil Peru S.A.C., PE
AS65101	Announced by	AS45758	TTBP-AS-AP Triple T Broadband Public Company Limited, TH
AS65310	Announced by	AS65501	-Private Use AS-, ZZ
AS65352	Announced by	AS52901	MINAS TELECOM, BR
AS65536	Announced by	AS272783	NETWII TELECOM LTDA, BR
AS65540	Announced by	AS42298	GCC-MPLS-PEERING GCC MPLS peering, QA
AS65650	Announced by	AS13489	UNE EPM TELECOMUNICACIONES S.A., CO
AS65850	Announced by	AS271827	EMPRESA INDUSTRIAL Y COMERCIAL DEL ESTADO ADMINISTRADORA DEL MONOPOLIO RENTISTICO DE LOS JUEGOS DE SUERTE Y AZAR, CO
AS67669	Announced by	AS267669	JKS INTERNET BANDA LARGA, BR
AS138210	Announced by	AS20473	AS-VULTR, US
AS142025	Announced by	AS53667	PONYNET, US
AS142280	Announced by	AS3204	XTOM-V-PS xTom V.PS, EE
AS142280	Announced by	AS20473	AS-VULTR, US
AS142418	Announced by	AS53356	FREE RANGE CLOUD, CA
AS142418	Announced by	AS53667	PONYNET, US
AS142418	Announced by	AS56655	GIGAHOST, NO
AS147028	Announced by	AS6939	HURRICANE, US
AS148976	Announced by	AS20473	AS-VULTR, US
AS245600	Announced by	AS264500	SoulTelecom - Provedor de Acesso a Internet, BR
AS254455	Announced by	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP BIC, CO
AS262318	Announced by	AS7738	V tal, BR
AS262318	Announced by	AS14868	Ligga Telecomunicacoes S.A., BR
AS262509	Announced by	AS28220	Alares Cabo Servicos de Telecomunicacoes S.A., BR
AS262743	Announced by	AS28649	Desktop Sigmanet Comunicacao Multimidia SA, BR
AS262838	Announced by	AS28649	Desktop Sigmanet Comunicacao Multimidia SA, BR
AS262900	Announced by	AS28146	MHNET TELECOM, BR
AS263557	Announced by	AS16735	ALGAR TELECOM SA, BR
AS263557	Announced by	AS52573	Une Telecom Ltda, BR
AS263964	Announced by	AS266233	-Reserved AS-, ZZ
AS263971	Announced by	AS52783	ALCANS TELECOM LTDA, BR
AS263971	Announced by	AS53013	W I X NET DO BRASIL LTDA - ME, BR
AS264307	Announced by	AS263260	ICONECT TELECOMUNICACOES INTERNET E SERVICOS LTDA, BR
AS266233	Announced by	AS3356	LEVEL3, US
AS266233	Announced by	AS61844	America-NET Ltda., BR
AS267460	Announced by	AS6939	HURRICANE, US
AS267460	Announced by	AS263606	COREIT - DATACENTER, SERV GER E INFRA TI LTDA, BR
AS267460	Announced by	AS270551	CORELINK CONECT SEG E TRANSP DE DADOS LTDA, BR
AS268895	Announced by	AS13786	SEABORN, US
AS268918	Announced by	AS197103	IXARIS-UK-AS, MT
AS269282	Announced by	AS266445	SEA TELECOM LTDA, BR
AS269384	Announced by	AS264221	ONLINE NORTE TELECOM LTDA, BR
AS270422	Announced by	AS52794	Net Flex Ltda ME, BR
AS271030	Announced by	AS264915	BURITINET TELECOM EIRELI, BR
AS272733	Announced by	AS263625	NEW WORLD PONTO COM INFORMATICA LTDA - ME, BR
AS273565	Announced by	AS262517	NIQTURBO PIMENTEL E MOREIRA LTDA, BR
AS273724	Announced by	AS266269	MV TELECOM, BR
AS394634	Announced by	AS174	COGENT-174, US
AS396079	Announced by	AS11924	MONTANA-OPTICOM, US
AS399382	Announced by	AS273067	LOA NETWORK JL S.A.C., PE
AS584195	Announced by	AS58419	DATAVAIL-IN Datavail Infotech Pvt Ltd, IN
AS4222010001	Announced by	AS272432	MAGAZINE LUIZA SA, BR
AS4290010055	Announced by	AS45090	TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN

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 Apr 30 21:46:30 2025 AEST (cidr6 v2.0 - gih)