The BGP IPv6 Instability Report

This report is updated daily. The current report
was generated on 11 March 2010 01:09 (UTC+1000)

50 Most active ASes for the past 31 days

RANK	ASN	UPDs	%	Prefixes	UPDs/Prefix	AS NAME
1	12654	2989	105.96%	65	45.98	RIPE-NCC-RIS-AS RIPE NCC RIS project
2	29452	1328	47.08%	6	221.33	SECURA-AS Secura Hosting Ltd
3	13855	1128	39.99%	6	188.00	CFU-NET - Cedar Falls Utilities
4	33310	638	22.62%	6	106.33	GLORB - Glorb Internet Services
5	23902	369	13.08%	21	17.57	VNNIC-AS-VN Vietnam Internet network information center (VNNIC)
6	13810	363	12.87%	6	60.50	AFILIAS-HKG1-MON Afilias Canada, Corp.
7	46046	264	9.36%	38	6.95	WTEL-U-NET-AS-ID Wireless Telecom Universal, PT
8	23947	209	7.41%	16	13.06	CEPATNET-AS-ID Internet Service Provider PT.Mora Telematika Indonesia
9	15696	179	6.35%	12	14.92	ARIAN-AS Arian Rasaneh Pars
10	680	160	5.67%	7	22.86	DFN-IP service X-WiN
11	49630	156	5.53%	7	22.29	TELESMART TELESMART podatkovne komunikacije d.o.o.
12	12778	155	5.49%	7	22.14	NETSI NETSI.NET AS
13	5418	121	4.29%	6	20.17	NERDNET-AS NerdNet Foundation
14	31621	113	4.01%	6	18.83	QXL-NET-POLAND-AS QXL Poland sp. z o.o.
15	7587	94	3.33%	6	15.67	ACCESSNET DA-NET (Data-Digital-Dialing Access) Jakarta
16	48908	89	3.15%	6	14.83	SESSE-AS STEINAR H. GUNDERSON KONSULENTTJENESTER
17	47956	69	2.45%	6	11.50	XFONE XFONE COMMUNICATION LTD
18	48259	67	2.38%	6	11.17	BIG Societe de Prestations Internet SAS
19	38759	65	2.30%	5	13.00	AIX-NAP-AS2-ID TRANSMEDIA INDONESIA, PT
20	7018	64	2.27%	6	10.67	ATT-INTERNET4 - AT&T WorldNet Services
21	9503	64	2.27%	10	6.40	FX-PRIMARY-AS FX Networks Limited
22	9794	63	2.23%	7	9.00	DNET-ID-AP PT. Core Mediatech (D-NET)
23	41144	62	2.20%	6	10.33	JPECONSULTING-AS JPE Consulting Ltd
24	71	60	2.13%	16	3.75	HP-INTERNET-AS Hewlett-Packard Company
25	49125	54	1.91%	6	9.00	UTEAM-AS Uteam LTD
26	9937	50	1.77%	6	8.33	DELTANET-AS-AP Delta Networks
27	7843	47	1.67%	8	5.88	ADELPHIA-AS - Road Runner HoldCo LLC
28	37074	45	1.60%	6	7.50	UG-AS
29	27678	44	1.56%	11	4.00	NIC Chile
30	50391	43	1.52%	1	43.00	SI-LINIT LinIT, Informacijske Tehnologije, Stas Strozak, s.p.
31	41705	43	1.52%	6	7.17	BINCONSULT-AS BINconsult GmbH
32	12381	42	1.49%	6	7.00	RESILANS Resilans AB
33	14259	40	1.42%	4	10.00	Gtd Internet S.A.
34	65104	39	1.38%	1	39.00	-Private Use AS-
35	12041	38	1.35%	32	1.19	AFILIAS-NST Afilias Limited
36	4795	38	1.35%	6	6.33	INDOSATM2-ID INDOSATM2 ASN
37	2609	38	1.35%	1	38.00	TN-BB-AS Tunisia BackBone AS
38	18547	37	1.31%	6	6.17	Picture Informática Ltda
39	32	37	1.31%	6	6.17	STANFORD - Stanford University
40	17451	36	1.28%	6	6.00	BIZNET-AS-AP BIZNET ISP
41	6855	35	1.24%	1	35.00	SK SLOVAK TELECOM, AS6855
42	12895	34	1.21%	1	34.00	IT-AUSTRIA iT-AUSTRIA AS
43	1237	34	1.21%	34	1.00	KREONET-AS-KR Korea Institute of Science and Technology Information
44	28618	33	1.17%	1	33.00	Linktel Telecomunicacoes do Brasil Ltda
45	45131	33	1.17%	3	11.00	REANNZ-NZ-HOST-AP REANNZ Hosting Facility AS to REANNZ Office,
46	4434	32	1.13%	2	16.00	ERX-RADNET1-AS PT Rahajasa Media Internet
47	11556	32	1.13%	5	6.40	Cable & Wireless Panama
48	21174	32	1.13%	6	5.33	RWANDATEL-AS Autonomous System Number for RWANDATEL, Rwanda
49	34574	31	1.10%	1	31.00	REKSOFT-AS Reksoft Co. Ltd.
50	48191	31	1.10%	1	31.00	ASN-4ISP Il Consulente Informatico di Pietravalle Michele
Total		9867	349.80%

50 Most active ASes for the past 31 days

RANK	ASN	UPDs/Prefix	%	Prefixes	UPDs	AS NAME
1	29452	221.3	47.08%	6	1328	SECURA-AS Secura Hosting Ltd
2	13855	188.0	39.99%	6	1128	CFU-NET - Cedar Falls Utilities
3	33310	106.3	22.62%	6	638	GLORB - Glorb Internet Services
4	13810	60.5	12.87%	6	363	AFILIAS-HKG1-MON Afilias Canada, Corp.
5	12654	49.0	105.96%	65	2989	RIPE-NCC-RIS-AS RIPE NCC RIS project
6	50391	43.0	1.52%	1	43	SI-LINIT LinIT, Informacijske Tehnologije, Stas Strozak, s.p.
7	65104	39.0	1.38%	1	39	-Private Use AS-
8	2609	38.0	1.35%	1	38	TN-BB-AS Tunisia BackBone AS
9	6855	35.0	1.24%	1	35	SK SLOVAK TELECOM, AS6855
10	12895	34.0	1.21%	1	34	IT-AUSTRIA iT-AUSTRIA AS
11	28618	33.0	1.17%	1	33	Linktel Telecomunicacoes do Brasil Ltda
12	34574	31.0	1.10%	1	31	REKSOFT-AS Reksoft Co. Ltd.
13	48191	31.0	1.10%	1	31	ASN-4ISP Il Consulente Informatico di Pietravalle Michele
14	10881	31.0	1.10%	1	31	Universidade Federal do Parana
15	55327	31.0	1.10%	1	31	AVONSYS-AS-AP Avonsys
16	5607	30.0	1.06%	1	30	BSKYB-BROADBAND-AS BSkyB Broadband
17	13058	29.0	1.03%	1	29	INTERDOTNET-DE-AS Inter.Net Germany GmbH Headquarter Berlin
18	33923	29.0	1.03%	1	29	ART-COM ART-COM Sp. z o.o.
19	5486	28.0	0.99%	1	28	SMILE-ASN Euronet Digital Communications, (1992) LTD, Israel
20	27767	26.0	0.92%	1	26	MULTILINK SA
21	20676	24.0	0.85%	1	24	QSC-1 QSC AG
22	12371	24.0	0.85%	1	24	AVENCY avency GmbH
23	28262	24.0	0.85%	1	24
24	34139	23.0	0.82%	1	23	TSINET-AS CJSC TSI Service
25	680	22.9	5.67%	7	160	DFN-IP service X-WiN
26	49630	22.3	5.53%	7	156	TELESMART TELESMART podatkovne komunikacije d.o.o.
27	12778	22.1	5.49%	7	155	NETSI NETSI.NET AS
28	27664	22.0	0.78%	1	22	CTBC Multimídia
29	16838	21.0	0.74%	1	21	VERISIGN-CORP - VeriSign Infrastructure & Operations
30	26610	21.0	0.74%	1	21	Universidad Tecnica Federico Santa Maria
31	42017	21.0	0.74%	1	21	ARSINFORM-AS ISP "Ars-Inform"
32	5418	20.2	4.29%	6	121	NERDNET-AS NerdNet Foundation
33	6799	20.0	0.71%	1	20	OTENET-GR OTEnet S.A. Multiprotocol Backbone & ISP
34	28571	20.0	0.71%	1	20	Universidade de Sao Paulo - USP
35	31621	18.8	4.01%	6	113	QXL-NET-POLAND-AS QXL Poland sp. z o.o.
36	15825	18.0	0.64%	1	18	UNSPECIFIED
37	23902	17.6	13.08%	21	369	VNNIC-AS-VN Vietnam Internet network information center (VNNIC)
38	28142	17.0	0.60%	1	17
39	26090	17.0	0.60%	1	17	ITE Consultoria Ltda
40	18218	17.0	0.60%	1	17	HKSTPC-AS-AP HK Science & Technology Parks Corporation
41	9129	17.0	0.60%	1	17	KE-NET2000
42	27814	17.0	0.60%	1	17	Aeprovi
43	4434	16.0	1.13%	2	32	ERX-RADNET1-AS PT Rahajasa Media Internet
44	47201	16.0	0.57%	1	16	AEDA Telecommunications Regulatory Authority
45	22047	16.0	0.57%	1	16	VTR BANDA ANCHA S.A.
46	34718	16.0	0.57%	1	16	TPSUZ-AS ISP "TPS" - BGP ASN of "TEXNOPROSISTEM" Ltd
47	17061	16.0	0.57%	1	16	ROYALEENERGY - Royale Energy Inc
48	7587	15.7	3.33%	6	94	ACCESSNET DA-NET (Data-Digital-Dialing Access) Jakarta
49	24211	15.0	0.53%	1	15	DETIK-AS-ID PT. Detik Ini JUga
50	9340	15.0	0.53%
Total		1685.7	303.12%

50 Most active Prefixes for the past 31 days

RANK	PREFIX	UPDs	%	Origin AS -- AS NAME
1	2001:4b08::/32	1327	8.03%	29452 -- SECURA-AS Secura Hosting Ltd
2	2607:f070::/32	1127	6.82%	13855 -- CFU-NET - Cedar Falls Utilities
3	2607:fc18::/32	637	3.85%	33310 -- GLORB - Glorb Internet Services
4	2001:7fb:fe03::/48	391	2.36%	12654 -- RIPE-NCC-RIS-AS RIPE NCC RIS project
5	2001:7fb:fe0a::/48	388	2.35%	12654 -- RIPE-NCC-RIS-AS RIPE NCC RIS project
6	2001:7fb:fe05::/48	385	2.33%	12654 -- RIPE-NCC-RIS-AS RIPE NCC RIS project
7	2001:7fb:fe10::/48	378	2.29%	12654 -- RIPE-NCC-RIS-AS RIPE NCC RIS project
8	2001:500:9::/48	362	2.19%	13810 -- AFILIAS-HKG1-MON Afilias Canada, Corp.
9	2001:7fb:fe01::/48	308	1.86%	12654 -- RIPE-NCC-RIS-AS RIPE NCC RIS project
10	2001:7fb:fe00::/48	308	1.86%	12654 -- RIPE-NCC-RIS-AS RIPE NCC RIS project
11	2001:7fb:fe07::/48	235	1.42%	12654 -- RIPE-NCC-RIS-AS RIPE NCC RIS project
12	2001:7fb:fe0c::/48	195	1.18%	12654 -- RIPE-NCC-RIS-AS RIPE NCC RIS project
14	2001:7fb:fe0b::/48	186	1.12%	12654 -- RIPE-NCC-RIS-AS RIPE NCC RIS project
16	2a02:10:100::/48	120	0.73%	5418 -- NERDNET-AS NerdNet Foundation
17	2a02:dc8::/32	112	0.68%	31621 -- QXL-NET-POLAND-AS QXL Poland sp. z o.o.
18	2001:67c:a4::/48	88	0.53%	48908 -- SESSE-AS STEINAR H. GUNDERSON KONSULENTTJENESTER
19	2a00:1448::/32	79	0.48%	49630 -- TELESMART TELESMART podatkovne komunikacije d.o.o.
20	2a02:d68::/32	77	0.47%	12778 -- NETSI NETSI.NET AS
21	2a02:d80::/32	77	0.47%	12778 -- NETSI NETSI.NET AS
22	2a00:1438::/32	76	0.46%	49630 -- TELESMART TELESMART podatkovne komunikacije d.o.o.
23	2a02:ed0::/32	68	0.41%	47956 -- XFONE XFONE COMMUNICATION LTD
24	2a02:e78::/32	66	0.40%	48259 -- BIG Societe de Prestations Internet SAS
25	2001:67c:e4::/48	61	0.37%	41144 -- JPECONSULTING-AS JPE Consulting Ltd
27	2402:7c00::/48	49	0.30%	9937 -- DELTANET-AS-AP Delta Networks
28	2001:1998:400::/40	44	0.27%	7843 -- ADELPHIA-AS - Road Runner HoldCo LLC
29	2001:43e0::/32	44	0.27%	37074 -- UG-AS
30	2001:67c:124::/48	43	0.26%	50391 -- SI-LINIT LinIT, Informacijske Tehnologije, Stas Strozak, s.p.
31	2a00:15e8::/32	42	0.25%	41705 -- BINCONSULT-AS BINconsult GmbH
32	2a01:280::/32	41	0.25%	12381 -- RESILANS Resilans AB
33	2404:1b8::/32	39	0.24%	9794 -- DNET-ID-AP PT. Core Mediatech (D-NET)
34	2800:90::/32	39	0.24%	65104 -- -Private Use AS-
35	2001:4350::/32	38	0.23%	2609 -- TN-BB-AS Tunisia BackBone AS
36	2001:e00::/32	37	0.22%	4795 -- INDOSATM2-ID INDOSATM2 ASN
37	2804:ac::/32	36	0.22%	18547 -- Picture Informática Ltda
38	2607:f6d0::/32	36	0.22%	32 -- STANFORD - Stanford University
39	2a00:12a8::/32	35	0.21%	6855 -- SK SLOVAK TELECOM, AS6855
40	2001:4b40::/32	34	0.21%	12895 -- IT-AUSTRIA iT-AUSTRIA AS
41	2a01:778::/32	34	0.21%	15696 -- ARIAN-AS Arian Rasaneh Pars
42	2001:12b0::/32	33	0.20%	28618 -- Linktel Telecomunicacoes do Brasil Ltda
44	2001:df0:67::/48	31	0.19%	55327 -- AVONSYS-AS-AP Avonsys
45	2a00:f20::/32	31	0.19%	48191 -- ASN-4ISP Il Consulente Informatico di Pietravalle Michele
46	2001:4328::/32	31	0.19%	21174 -- RWANDATEL-AS Autonomous System Number for RWANDATEL, Rwanda
47	2a00:1120::/32	31	0.19%	34574 -- REKSOFT-AS Reksoft Co. Ltd.
48	2a02:c78::/32	30	0.18%	5607 -- BSKYB-BROADBAND-AS BSkyB Broadband
49	2607:f408::/32	30	0.18%	13910 -- REGISTER - Register.com, Inc
50	2a00:1a40::/32	29	0.18%	33923 -- ART-COM ART-COM Sp. z o.o.
Total		8320	50.38%

31 Day BGP Update Statistics Profile: 7-February-2010 00:00 - 10-March-2010 23:59 (UTC+1000)

Number of BGP Update Messages:	166385
Number of Prefix Updates:	168538
Number of Prefix Withdrawals:	13714
Average Prefixes per BGP Update:	1.10
Average BGP Update Messages per second:	0.06
Average Prefix Updates per second:	0.07
Peak BGP Update Message Rate per second:	1055	(21:41:43 Wed, 17-Feb-2010)
Peak Prefix Update Rate per second:	1189	(21:41:43 Wed, 17-Feb-2010)
Peak Prefix Withdraw Rate per second:	179	(01:35:28 Sat, 6-Mar-2010, )
Number of RIB Prefix Updates:	2821	(0.02 of recv'd updates)
Number of RIB Prefix Withdrawals:	13714	(1.00 of recv'd withdrawals)
Peak RIB Update Rate per second:	287	(07:25:48 Mon, 15-Feb-2010)
Peak RIB Withdrawal Rate per second:	179	(01:35:28 Sat, 6-Mar-2010)
Seen Prefix Count:	2943
Updated Prefix Count:	2889
Stable Prefix Count:	54
Seen Origin AS Count:	2016
Updated Origin AS Count:	2014
Stable Origin AS Count:	2
Seen Unique Path Count:	3537
Updated Path Count:	2315
Stable Path Count:	1222

Hourly Average of Per-Second Updated and Withdrawn Prefix Rate

Hourly Peak of Per-Second Updated and Withdrawn Prefix Rate

Hourly Average Per-Second Updated Prefix Rate by Update Type

Hourly Peak of Per-Second Updated Prefix Rate by Update Type

Cumulative Distribution of per-Prefix and per-AS Updates