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A summary of the last week's changes in terms of withdrawn and added routes and added ASes.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 Sat Feb 4 03:45:41 2012 AEST.

Status Summary

Table History

Date Prefixes   CIDR Aggregated 28-01-12   7805   6837 29-01-12   7828   6838 30-01-12   7828   6851 31-01-12   7856   6862 01-02-12   7867   6869 02-02-12   7876   6870 03-02-12   7866   6873 04-02-12   7877   6873

Plot: BGP Table Size

AS Summary

5108   Number of ASes in routing system 4071   Number of ASes announcing only one prefix 97   Largest number of prefixes announced by an AS   AS20940: AKAMAI-ASN1 Akamai Technologies European AS 35188667121664 (/19.00)   Largest address span announced by an AS (/64s)   AS5511: OPENTRANSIT France Telecom S.A.

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

--- 04Feb12 ---
ASnum	NetsNow	NetsAggr	NetGain	% Gain	Description
Table	7874	6876	998	12.7%	All ASes
AS17451	37	2	35	94.6%	BIZNET-AS-AP BIZNET ISP
AS703	34	14	20	58.8%	UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS17832	30	11	19	63.3%	SIXNGIX-AS-KR Korea Internet Security Agency
AS33517	27	9	18	66.7%	DYNDNS - Dynamic Network Services, Inc.
AS6830	24	8	16	66.7%	UPC UPC Broadband
AS9121	17	1	16	94.1%	TTNET Turk Telekomunikasyon Anonim Sirketi
AS71	17	2	15	88.2%	HP-INTERNET-AS Hewlett-Packard Company
AS7303	21	6	15	71.4%	Telecom Argentina S.A.
AS30688	17	2	15	88.2%	FASTTRACK-NET-AS - FastTrack Communications Inc.
AS42	28	14	14	50.0%	PCH PCH
AS24183	12	1	11	91.7%	DTS-ISP-CORE1-AP DTS LTD
AS25973	14	3	11	78.6%	GTT Global Telecom & Technology ASN
AS31985	12	1	11	91.7%	KCNAP-PRI-ASN - KC NAP, LLC
AS2576	25	15	10	40.0%	DOT-AS - U. S. Department of Transportation
AS20940	97	87	10	10.3%	AKAMAI-ASN1 Akamai Technologies European AS
AS23756	11	1	10	90.9%	PADINET-AS-ID PADINET - Padi Internet
AS31793	12	2	10	83.3%	BROADSTAR - Primecast
AS4802	10	1	9	90.0%	ASN-IINET iiNet Limited
AS6402	10	1	9	90.0%	NFRAME - nFrame
AS8781	10	1	9	90.0%	QA-ISP Qatar Telecom (Qtel) Q.S.C.
AS19271	13	4	9	69.2%	PEAK10 - Peak 10
AS36351	12	3	9	75.0%	SOFTLAYER - SoftLayer Technologies Inc.
AS37944	21	12	9	42.9%	CNNIC-CSTNET-AP CHINA SCIENCE AND TECHNOLOGY NETWORK
AS38148	10	1	9	90.0%	QIANDRA-AS-ID QIANDRA INFORMATION TECHNOLOGY PT
AS40009	12	3	9	75.0%	BITGRAVITY - BitGravity, Inc.
AS3491	10	2	8	80.0%	BTN-ASN - Beyond The Network America, Inc.
AS4657	10	2	8	80.0%	STARHUBINTERNET-AS StarHub Internet Exchange
AS7587	9	1	8	88.9%	ACCESSNETWORKS DA-NET::Data:Digital:Dialing:ACCESSNET::ID
AS19945	9	1	8	88.9%	GRANBURYISD - Granbury Independent School District
AS30058	12	4	8	66.7%	FDCSERVERS - FDCservers.net
Total	583	215	368	63.1%	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
97	AS20940	AKAMAI-ASN1 Akamai Technologies European AS
40	AS22394	CELLCO - Cellco Partnership DBA Verizon Wireless
38	AS12041	AFILIAS-NST Afilias Limited
37	AS17451	BIZNET-AS-AP BIZNET ISP
34	AS703	UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
32	AS1237	KREONET-AS-KR Korea Institute of Science and Technology Information
30	AS17832	SIXNGIX-AS-KR Korea Internet Security Agency
28	AS42	PCH PCH
28	AS12008	ULTRADNS - Centergate Research, LLC.
27	AS33517	DYNDNS - Dynamic Network Services, Inc.
27	AS35994	AKAMAI-AS - Akamai Technologies, Inc.
25	AS2576	DOT-AS - U. S. Department of Transportation
24	AS6830	UPC UPC Broadband
23	AS15395	UK Rackspace
21	AS702	AS702 Verizon Business EMEA - Commercial IP service provider in Europe
21	AS7303	Telecom Argentina S.A.
21	AS37944	CNNIC-CSTNET-AP CHINA SCIENCE AND TECHNOLOGY NETWORK
20	AS13768	PEER1 - Peer 1 Network Inc.
19	AS15557	LDCOMNET Societe Francaise du Radiotelephone S.A
18	AS9942	COMINDICO-AP SOUL Converged Communications Australia

Last Week's Changes

 

 

ASes Added to the Routing Table
Prefixes	ASnum	AS Description
6	AS45910	ISYSTEMTECH-HK i-System Technology Limited
4	AS7828	DRMSCPASN - Northland Communications
3	AS38299	REANNZ-NZ-PRI-AP REANNZ office AS to KAREN reasearch network,
3	AS53222
2	AS12715	JAZZNET Jazz Telecom S.A.
1	AS3804	WORLDLINX - WorldLinx Telecommunications, Inc.
1	AS4186	ATTIS-ASN4186 - AT&T Internet Services
1	AS6181	FUSE-NET - Cincinnati Bell Telephone
1	AS7029	WINDSTREAM - Windstream Communications Inc
1	AS9541	CYBERNET-AP Cyber Internet Services (Pvt) Ltd.
1	AS10429	Telefonica Empresas SA
1	AS10653	MVANET - USAI.NET
1	AS11495	COMNEXIA-CLEC - COMNEXIA Corporation
1	AS12993	DEAC-AS SIA Digitalas Ekonomikas Attistibas Centrs
1	AS13626	WALGREESN - Walgreens Co
1	AS16713	NOANET-WA - Northwest Open Access Network
1	AS18547	Picture Informática Ltda
1	AS19072	OFFICEMAX - OfficeMax
1	AS21034	MICSO-SRL-AS Micso S.r.l.
1	AS21161	ASN-BECHTLE Bechtle AG
1	AS21207	RWE RWE Systems AG
1	AS23887	PRODATA-TRANSIT-AS-AP PRODATANET INC.
1	AS23966	LDN-AS-PK LINKdotNET Telecom Limited
1	AS24186	RAILTEL-AS-IN RailTel Corporation of India Ltd., Internet Service Provider, New Delhi
1	AS28027	Escuela Superior Politecnica del Litoral
1	AS28143
1	AS28147
1	AS28616	Prodabel - Empresa de Informática e Informação do Município de BH
1	AS29668	QUBE Qube Managed Services Limited Autonomous System
1	AS30122	ISC-GRU1 Internet Systems Consortium, Inc.
1	AS33182	DIMENOC---HOSTDIME - HostDime.com, Inc.
1	AS35271	AVIEL-AS CJSC "AVIEL"
1	AS37906	NETIRD-2 NetIRD Inc.
1	AS39242	SECLAN Autonomous system for Seclan Oy
1	AS40870	NO - Vision Airlines
1	AS42774	BB-AS Uzdaroji akcine bendrove "BLUE BRIDGE"
1	AS43650	SPOTIFY Spotify Technology SARL
1	AS47002	TIGERTECH - Tiger Technologies LLC
1	AS48217	SBRFUA-AS PJSC "Affiliate Bank of the SBERBANK of Russia"
1	AS50188	KOLNET KOLNET s.c.
1	AS50358	LAZURIT-AS Torgoviy Dom Lazurit Ltd.
1	AS50779	SEM-AS Societe des eaux de Marseille SA
1	AS50796	CLEVERNETWORK-ASN CLEVERNETWORK SAS
1	AS52200	M5-AS M5 Limited
1	AS52861
1	AS53144
1	AS56515	SYSTEMXII-AS System X II Barbara, Marek Szymczak Spolka Jawna
1	AS57685	WIPA Wipa Nederland B.V.
1	AS57696	BOOST-FR Boost (France) SAS
1	AS197078	YARNET-AS Yarnet, Ltd
1	AS197288	STOFANET Stofa A/S
1	AS197377	PROFIPARTNER "PROFI PARTNER" Bilocha Arkadiusz
1	AS197902	HOSTNET Hostnet B.V.
1	AS198249	SNOWFLAKEGMBH-AS Snowflake Productions GmbH
1	AS198450	APTIC-AS Aptic AB
1	AS262346
1	AS262524
1	AS262609
1	AS393225	PUBLICVA - American Registry for Internet Numbers

 

Top 20 Net Increased Routes per Originating AS
Prefixes	Change	ASnum	AS Description
20	3->23	AS15395	UK Rackspace
6	0->6	AS45910	ISYSTEMTECH-HK i-System Technology Limited
4	0->4	AS7828	DRMSCPASN - Northland Communications
3	0->3	AS38299	REANNZ-NZ-PRI-AP REANNZ office AS to KAREN reasearch network,
3	0->3	AS53222
2	4->6	AS2116	ASN-CATCHCOM Ventelo
2	0->2	AS12715	JAZZNET Jazz Telecom S.A.
2	1->3	AS23947	CEPATNET-AS-ID Internet Service Provider PT.Mora Telematika Indonesia
2	7->9	AS45773	HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pakistan
1	2->3	AS237	MERIT-AS-14 - Merit Network Inc.
1	5->6	AS376	RISQ-AS - Reseau d'informations scientifiques du Quebec (RISQ)
1	7->8	AS3303	SWISSCOM Swisscom (Switzerland) Ltd
1	0->1	AS3804	WORLDLINX - WorldLinx Telecommunications, Inc.
1	0->1	AS4186	ATTIS-ASN4186 - AT&T Internet Services
1	1->2	AS4181	TDS-AS - TDS TELECOM
1	0->1	AS6181	FUSE-NET - Cincinnati Bell Telephone
1	9->10	AS3292	TDC TDC Data Networks
1	1->2	AS6921	ARACHNITEC - Arachnitec, INC.
1	0->1	AS7029	WINDSTREAM - Windstream Communications Inc
1	1->2	AS9354	TDNC Community Network Center Inc.

 

Top 20 Net Decreased Routes per Originating AS
Prefixes	Change	ASnum	AS Description
-21	23->2	AS30781	JAGUAR-AS Jaguar Network SAS
-6	13->7	AS15169	GOOGLE - Google Inc.
-3	7->4	AS8737	PT KPN Internet Solutions
-3	4->1	AS3836	THAISARN-TH-AS-AP Thai Social/Scientific, Academic and Research Network
-2	2->0	AS42937	SCVD AS for 720 Degres
-2	2->0	AS38496	CNI-AS-ID PT Cyber Network Indonesia
-2	4->2	AS286	KPN KPN Internet Backbone
-1	28->27	AS35994	AKAMAI-AS - Akamai Technologies, Inc.
-1	1->0	AS262534
-1	2->1	AS197745	FEEL3-AS feel3 GmbH
-1	1->0	AS57327	MINDBLANK Bjorn Johan Saf trading as MindBlank Networks
-1	1->0	AS56237	UNILA-AS-ID Universitas Lampung
-1	1->0	AS52858
-1	1->0	AS51896	HRINGDU-AS Hringdu ehf
-1	1->0	AS51873	ARCADE-AS Arcade Solutions AG
-1	1->0	AS51155	TBTELECOM TB Telecom Sp. z o.o.
-1	1->0	AS50434	DEVONSTUDIO DevonStudio Sp. z o.o.
-1	1->0	AS47886	EQUINIX-NL-ASN Equinix Netherlands Autonomous System
-1	1->0	AS47640	TRICOMPAS Tricomp Sp. z. o. o.
-1	1->0	AS46019	UNIBRAW-AS-ID Universitas Brawijaya

 

Top 20 Added Routes this week per Originating AS
Prefixes	ASnum	AS Description
20	AS15395	UK Rackspace
6	AS45910	ISYSTEMTECH-HK i-System Technology Limited
4	AS7828	DRMSCPASN - Northland Communications
3	AS6830	UPC UPC Broadband
3	AS38299	REANNZ-NZ-PRI-AP REANNZ office AS to KAREN reasearch network,
3	AS53222
2	AS23947	CEPATNET-AS-ID Internet Service Provider PT.Mora Telematika Indonesia
2	AS16366	ASTER-KRAKOW-AS ASTER Krakow Sp. z o.o.
2	AS12715	JAZZNET Jazz Telecom S.A.
2	AS2116	ASN-CATCHCOM Ventelo
2	AS45773	HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pakistan
1	AS30122	ISC-GRU1 Internet Systems Consortium, Inc.
1	AS29668	QUBE Qube Managed Services Limited Autonomous System
1	AS28616	Prodabel - Empresa de Informática e Informação do Município de BH
1	AS28604	TV GLOBO LTDA
1	AS28147	--No Registry Entry--
1	AS28143	--No Registry Entry--
1	AS28027	Escuela Superior Politecnica del Litoral
1	AS27435	OPSOURCE-INC - OpSource, Inc.
1	AS24473	SANITYTECHNOLOGY-AS-AU-AP Sanity Technology Pty Ltd

Top 20 Withdrawn Routes this week per Originating AS
Prefixes	ASnum	AS Description
-21	AS30781	JAGUAR-AS Jaguar Network SAS
-6	AS15169	GOOGLE - Google Inc.
-3	AS6830	UPC UPC Broadband
-3	AS8737	PT KPN Internet Solutions
-3	AS3836	THAISARN-TH-AS-AP Thai Social/Scientific, Academic and Research Network
-2	AS16366	ASTER-KRAKOW-AS ASTER Krakow Sp. z o.o.
-2	AS38496	CNI-AS-ID PT Cyber Network Indonesia
-2	AS42937	SCVD AS for 720 Degres
-1	AS43	BNL-AS - Brookhaven National Laboratory
-1	AS21155	ASN-PROSERVE ProServe B.V.
-1	AS28604	TV GLOBO LTDA
-1	AS2578	DEMOS-AS Demos, Moscow, Russia
-1	AS3848	WORLDLINX-2 - WorldLinx Telecommunications, Inc.
-1	AS4459	KDDIA-NET - Telecomet, Inc.
-1	AS6716	TUNZ Tunz.com SA/NV
-1	AS9457	DREAMX-AS DREAMLINE CO.
-1	AS13370	LOCALTEL - LocalTel Communications
-1	AS14037	AS-RVB-1 - RackVibe LLC
-1	AS15516	DK-ARROWHEAD Arrowhead A/S
-1	AS24299	ISSP-AS Internet Solution & Service Provider Co., Ltd

Adds and Wdls per Prefix Length
	/27	+2	-0
	/28	+2	-0
	/32	+42	-25
	/33	+7	-5
	/34	+1	-2
	/35	+1	-0
	/36	+3	-0
	/40	+5	-26
	/42	+0	-3
	/43	+20	-0
	/44	+4	-0
	/48	+45	-23
	/128	+0	-1

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
16	18	AS9942	COMINDICO-AP SOUL Converged Communications Australia
7	10	AS8781	QA-ISP Qatar Telecom (Qtel) Q.S.C.
5	6	AS30094	GIGANEWS - Giganews, Inc.
5	10	AS4657	STARHUBINTERNET-AS StarHub Internet Exchange
2	2	AS17668	SPTEL-AP Soul Pattinson Telecommunications Pty Ltd
2	3	AS17025	ABOVENET-CUSTOMER - Abovenet Communications, Inc
2	2	AS14311	XO-ASN2 - XO Communications
2	3	AS7713	TELKOMNET-AS-AP PT Telekomunikasi Indonesia
2	2	AS5691	MITRE-AS-5 - The MITRE Corporation
1	5	AS2914	NTT-COMMUNICATIONS-2914 - NTT America, Inc.
1	2	AS29997	ASNOIP Vitalwerks Anycast
1	2	AS14609	EQUINIX-CORP-AS - Equinix, Inc.
1	2	AS8544	NSP-INTL Primetel PLC
1	2	AS3130	RGNET-3130 RGnet/PSGnet
1	7	AS174	COGENT Cogent/PSI
1	2	AS37100	seacom-as
1	1	AS31713	GWCOMMS-MPLS Gateway Communication
1	2	AS42564	ASWASKO-WA WASKO SA
1	2	AS39293	RTCENTER-AS JSC RT Center
1	1	AS39168	HOSTINGCENTER-AS Wasko S.A.

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
2620:c5:8000::/48	AS40870	NO - Vision Airlines	2620:C5:1:: - 2620:C5:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF

Report: Allocated and Unallocated IPv6 address blocks

Possible Bogus ASs

Bogus AS		Announcing-AS
AS64496	Announced by	AS2764	AAPT AAPT Limited
AS64513	Announced by	AS31727	NODE4-AS Node4 Ltd, UK
AS65530	Announced by	AS6327	SHAW - Shaw Communications Inc.

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: Sat Feb 4 03:45:41 2012 AEST (cidr6 v2.0 - gih)