The BGP IPv6 Instability Report

This report is updated daily. The current report
was generated on 24 June 2017 01:09 (UTC+1000)

50 Most active ASes for the past 31 days

RANK	ASN	UPDs	%	Prefixes	UPDs/Prefix	AS NAME
1	15533	49966	7.15%	3	16655.33	SASEUROPE, GB
2	200709	40827	5.84%	1	40827.00	BIGHOST-AS, LV
3	61955	37036	5.30%	33	1122.30	COLOCATIONIX-AS, DE
4	28573	31336	4.48%	779	40.23	CLARO S.A., BR
5	11097	28319	4.05%	3	9439.67	EMPRESA BRASILEIRA DE PESQUISA AGROPECUARIA, BR
6	199524	26257	3.75%	25	1050.28	GCORE, AT
7	12654	18960	2.71%	31	611.61	RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), EU
8	264197	17615	2.52%	1	17615.00	ORLANDO AUGUSTO PIRES BITTENCOURT - ME, BR
9	40138	14514	2.08%	24	604.75	MDNET - Mach Dilemma, LLC, US
10	4648	14046	2.01%	8	1755.75	SPARK-NZ Global-Gateway Internet, NZ
11	9829	11319	1.62%	52	217.67	BSNL-NIB National Internet Backbone, IN
12	55352	11240	1.61%	16	702.50	MCPL-IN Microscan Computers Private Limited, IN
13	44244	9995	1.43%	2	4997.50	IRANCELL-AS, IR
14	41741	9450	1.35%	1	9450.00	BBS-AS, NO
15	200851	9176	1.31%	1	9176.00	BAMBOOZLE-AS, AE
16	266152	8871	1.27%	1	8871.00	PJM TELECOM, BR
17	264013	7763	1.11%	3	2587.67	CONNECTA TELECOM INTERNET LTDA - EPP, BR
18	21143	7647	1.09%	1	7647.00	TULSUISP an Autonomous System for Tula State University located in Tula, Russia., RU
19	262492	7440	1.06%	1	7440.00	INTERCONECT TELEINFORMATICA LTDA, BR
20	199330	7307	1.04%	1	7307.00	CENTRALNIC-ANYCAST-A CentralNic Anycast-A AS Number, GB
21	32629	7276	1.04%	2	3638.00	CITY-OF-CHARLOTTE-ASN - City of Charlotte, US
22	204055	7237	1.03%	1	7237.00	CENTRALNIC-ANYCAST-H, GB
23	201303	7236	1.03%	1	7236.00	CENTRALNIC-ANYCAST-F, GB
24	24203	6582	0.94%	6	1097.00	NAPXLNET-AS-ID PT Excelcomindo Pratama (Network Access Provider), ID
25	133612	5838	0.83%	732	7.98	VODAFONE-AS-AP Vodafone Australia Pty Ltd, AU
26	11992	5407	0.77%	2	2703.50	CENTENNIAL-PR - Centennial de Puerto Rico, PR
27	2697	5059	0.72%	3	1686.33	ERX-ERNET-AS Education and Research Network, IN
28	200612	4988	0.71%	1	4988.00	GULFBRIDGEINTERNATIONAL, AE
29	12041	4845	0.69%	220	22.02	AS-AFILIAS1 - Afilias Canada, Corp., CA
30	262970	4708	0.67%	63	74.73	Tudo Internet, BR
31	13188	4380	0.63%	72	60.83	TRIOLAN, UA
32	16509	4371	0.63%	556	7.86	AMAZON-02 - Amazon.com, Inc., US
33	22394	4316	0.62%	441	9.79	CELLCO - Cellco Partnership DBA Verizon Wireless, US
34	265090	4250	0.61%	1	4250.00	FERREIRA E SANTANA TECNOLOGIA E LOGISTICA EIRELI -, BR
35	32636	4090	0.58%	1	4090.00	TUCOWS-2 - Tucows.com Co., CA
36	34554	4038	0.58%	1	4038.00	ANTANET Antares Kommunikationstechnik AG, CH
37	13287	3207	0.46%	6	534.50	NIXVALIP-AS NIXVAL Datacenter, ES
38	263898	3204	0.46%	9	356.00	Total Automação Com. de Peças e Equip. Inf.. LTDA, BR
39	45854	3133	0.45%	4	783.25	TRIMAXITINFRA-IN 2nd Floor, Universal Building Mill Compound, IN
40	262887	3048	0.44%	1	3048.00	RAPIX - LUIZ GUSTAVO GOES DE CASTRO ME, BR
41	197426	2845	0.41%	4	711.25	BITCANAL-AS, PT
42	19990	2807	0.40%	7	401.00	ZetaNET Telecom, BR
43	201791	2670	0.38%	1	2670.00	VOYS, NL
44	39216	2648	0.38%	9	294.22	ALSARD, IQ
45	20940	2490	0.36%	390	6.38	AKAMAI-ASN1, US
46	264743	2401	0.34%	1	2401.00	CORDOBA IP SRL, AR
47	45839	2364	0.34%	2	1182.00	SHINJIRU-MY-AS-AP Shinjiru Technology Sdn Bhd, MY
48	55824	2261	0.32%	64	35.33	NKN-CORE-NW NKN Core Network, IN
49	204014	2110	0.30%	1	2110.00	CB-, AE
50	263391	2093	0.30%	17	123.12	Virtu@lnet Telecom, BR
Total		490986	70.20%

50 Most active ASes for the past 31 days

RANK	ASN	UPDs/Prefix	%	Prefixes	UPDs	AS NAME
1	15533	49966.0	7.15%	3	49966	SASEUROPE, GB
2	200709	40827.0	5.84%	1	40827	BIGHOST-AS, LV
3	264197	17615.0	2.52%	1	17615	ORLANDO AUGUSTO PIRES BITTENCOURT - ME, BR
4	41741	9450.0	1.35%	1	9450	BBS-AS, NO
5	11097	9439.7	4.05%	3	28319	EMPRESA BRASILEIRA DE PESQUISA AGROPECUARIA, BR
6	200851	9176.0	1.31%	1	9176	BAMBOOZLE-AS, AE
7	266152	8871.0	1.27%	1	8871	PJM TELECOM, BR
8	21143	7647.0	1.09%	1	7647	TULSUISP an Autonomous System for Tula State University located in Tula, Russia., RU
9	262492	7440.0	1.06%	1	7440	INTERCONECT TELEINFORMATICA LTDA, BR
10	199330	7307.0	1.04%	1	7307	CENTRALNIC-ANYCAST-A CentralNic Anycast-A AS Number, GB
11	32629	7276.0	1.04%	2	7276	CITY-OF-CHARLOTTE-ASN - City of Charlotte, US
12	204055	7237.0	1.03%	1	7237	CENTRALNIC-ANYCAST-H, GB
13	201303	7236.0	1.03%	1	7236	CENTRALNIC-ANYCAST-F, GB
14	44244	4997.5	1.43%	2	9995	IRANCELL-AS, IR
15	200612	4988.0	0.71%	1	4988	GULFBRIDGEINTERNATIONAL, AE
16	265090	4250.0	0.61%	1	4250	FERREIRA E SANTANA TECNOLOGIA E LOGISTICA EIRELI -, BR
17	32636	4090.0	0.58%	1	4090	TUCOWS-2 - Tucows.com Co., CA
18	34554	4038.0	0.58%	1	4038	ANTANET Antares Kommunikationstechnik AG, CH
19	262887	3048.0	0.44%	1	3048	RAPIX - LUIZ GUSTAVO GOES DE CASTRO ME, BR
20	11992	2703.5	0.77%	2	5407	CENTENNIAL-PR - Centennial de Puerto Rico, PR
21	201791	2670.0	0.38%	1	2670	VOYS, NL
22	264013	2587.7	1.11%	3	7763	CONNECTA TELECOM INTERNET LTDA - EPP, BR
23	264743	2401.0	0.34%	1	2401	CORDOBA IP SRL, AR
24	45839	2364.0	0.34%	2	2364	SHINJIRU-MY-AS-AP Shinjiru Technology Sdn Bhd, MY
25	204014	2110.0	0.30%	1	2110	CB-, AE
26	203265	1971.0	0.28%	1	1971	BERTARA-AS, LT
27	38767	1836.0	0.26%	1	1836	IDNIC-AMSCLOUD-AS-ID PT Awan Media Semesta, ID
28	4648	1755.8	2.01%	8	14046	SPARK-NZ Global-Gateway Internet, NZ
29	2697	1686.3	0.72%	3	5059	ERX-ERNET-AS Education and Research Network, IN
30	24203	1316.4	0.94%	6	6582	NAPXLNET-AS-ID PT Excelcomindo Pratama (Network Access Provider), ID
31	199524	1250.3	3.75%	25	26257	GCORE, AT
32	61955	1122.3	5.30%	33	37036	COLOCATIONIX-AS, DE
33	52571	1044.0	0.15%	1	1044	G2G COM PROD ELETRO E SERV LTDA, BR
34	263354	1021.0	0.29%	2	2042	AERO NETWORKS LTDA, BR
35	12654	790.0	2.71%	31	18960	RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), EU
36	45854	783.2	0.45%	4	3133	TRIMAXITINFRA-IN 2nd Floor, Universal Building Mill Compound, IN
37	15398	760.0	0.11%	1	760	CYBERCORE-AS, CH
38	52234	738.0	0.11%	1	738	NIC Chile, CL
39	136475	733.0	0.10%	1	733	PMSL-AS-AP Planetcast Media Services Limited, IN
40	8323	713.5	0.20%	2	1427	CYFRONET-AS2 Metropolitan Area Network Autonomous System, PL
41	197426	711.2	0.41%	4	2845	BITCANAL-AS, PT
42	55352	702.5	1.61%	16	11240	MCPL-IN Microscan Computers Private Limited, IN
43	132043	702.0	0.10%	1	702	MHSDC2011-AS 4th Floor New Administrative Building, IN
44	61893	702.0	0.10%	1	702	RM dos Santos Informatica, BR
45	262495	686.0	0.10%	1	686	INOVE TELECOMUNICACOES LTDA ME, BR
46	265144	679.0	0.10%	1	679	MCD INFORMATICA E TELECOMUNICACOES LTDA - ME, BR
47	265345	654.0	0.09%	1	654	HUP TELECOM LTDA, BR
48	55675	622.0	0.09%	1	622	INTILAND-AS-ID Intiland Development Tbk. PT, ID
49	53176	605.0	0.09%	1	605	NET INFORMÁTICA LTDA, BR
50	40138	604.8	2.08%
Total		253924.7	59.52%

50 Most active Prefixes for the past 31 days

RANK	PREFIX	UPDs	%	Origin AS -- AS NAME
1	2001:1bd8::/32	49966	6.29%	15533 -- SASEUROPE, GB
2	2a02:610:fffa::/48	40827	5.14%	200709 -- BIGHOST-AS, LV
3	2801:80:140c::/48	28311	3.56%	11097 -- EMPRESA BRASILEIRA DE PESQUISA AGROPECUARIA, BR
4	2a03:90c0:c0::/44	26097	3.29%	199524 -- GCORE, AT
5	2804:2404::/32	17615	2.22%	264197 -- ORLANDO AUGUSTO PIRES BITTENCOURT - ME, BR
6	2403:9800:c100::/40	14018	1.76%	4648 -- SPARK-NZ Global-Gateway Internet, NZ
7	2a03:6180::/32	9450	1.19%	41741 -- BBS-AS, NO
8	2a04:23c0::/29	9176	1.16%	200851 -- BAMBOOZLE-AS, AE
9	2804:3b7c::/32	8871	1.12%	266152 -- PJM TELECOM, BR
10	2804:2968::/34	7747	0.98%	264013 -- CONNECTA TELECOM INTERNET LTDA - EPP, BR
11	2001:b08:6::/48	7647	0.96%	21143 -- TULSUISP an Autonomous System for Tula State University located in Tula, Russia., RU
12	2804:1434::/32	7440	0.94%	262492 -- INTERCONECT TELEINFORMATICA LTDA, BR
13	2001:67c:13cc::/48	7307	0.92%	199330 -- CENTRALNIC-ANYCAST-A CentralNic Anycast-A AS Number, GB
14	2620:0:2f0::/48	7276	0.92%	32629 -- CITY-OF-CHARLOTTE-ASN - City of Charlotte, US
15	2a04:2b00:14bb::/48	7237	0.91%	204055 -- CENTRALNIC-ANYCAST-H, GB
16	2a04:2b00:13ff::/48	7236	0.91%	201303 -- CENTRALNIC-ANYCAST-F, GB
17	2001:7fb:ff02::/48	6629	0.83%	12654 -- RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), EU
18	2607:f870:1::/48	5397	0.68%	11992 -- CENTENNIAL-PR - Centennial de Puerto Rico, PR
19	2001:4490:efe4::/46	5009	0.63%	9829 -- BSNL-NIB National Internet Backbone, IN
20	2a01:5ec0::/36	4998	0.63%	44244 -- IRANCELL-AS, IR
21	2a01:5ec0:1000::/36	4997	0.63%	44244 -- IRANCELL-AS, IR
22	2a07:4340::/29	4988	0.63%	200612 -- GULFBRIDGEINTERNATIONAL, AE
23	2001:4490:d240::/46	4472	0.56%	9829 -- BSNL-NIB National Internet Backbone, IN
24	2804:32a4::/32	4250	0.54%	265090 -- FERREIRA E SANTANA TECNOLOGIA E LOGISTICA EIRELI -, BR
25	2604:4000:6000::/48	4090	0.51%	32636 -- TUCOWS-2 - Tucows.com Co., CA
26	2a01:6a8::/32	4038	0.51%	34554 -- ANTANET Antares Kommunikationstechnik AG, CH
27	2001:500:56::/48	3926	0.49%	12041 -- AS-AFILIAS1 - Afilias Canada, Corp., CA
28	2804:cfc::/32	3048	0.38%	262887 -- RAPIX - LUIZ GUSTAVO GOES DE CASTRO ME, BR
29	2a06:2a80::/29	2670	0.34%	201791 -- VOYS, NL
30	2001:e30:1800::/40	2497	0.31%	2697 -- ERX-ERNET-AS Education and Research Network, IN
31	2001:e30:2200::/40	2496	0.31%	2697 -- ERX-ERNET-AS Education and Research Network, IN
32	2803:8f40::/32	2401	0.30%	264743 -- CORDOBA IP SRL, AR
33	2407:6c00:8::/48	2364	0.30%	45839 -- SHINJIRU-MY-AS-AP Shinjiru Technology Sdn Bhd, MY
34	2a05:2480::/32	2110	0.27%	204014 -- CB-, AE
35	2804:14d8:8000::/34	2013	0.25%	263354 -- AERO NETWORKS LTDA, BR
36	2001:67c:29a4::/48	1971	0.25%	203265 -- BERTARA-AS, LT
37	2001:df7:3c00::/48	1836	0.23%	38767 -- IDNIC-AMSCLOUD-AS-ID PT Awan Media Semesta, ID
38	2a00:4c80::/29	1583	0.20%	197426 -- BITCANAL-AS, PT
39	2804:14d:1481::/48	1566	0.20%	28573 -- CLARO S.A., BR
40	2404:a500:5::/48	1477	0.19%	45854 -- TRIMAXITINFRA-IN 2nd Floor, Universal Building Mill Compound, IN
41	2404:a500:4::/48	1475	0.19%	45854 -- TRIMAXITINFRA-IN 2nd Floor, Universal Building Mill Compound, IN
42	2607:f4e0::/32	1453	0.18%	4150 -- SUPRANET-WIS - SupraNet Communications, Inc., US
43	2804:14d:1492::/48	1452	0.18%	28573 -- CLARO S.A., BR
44	2804:14d:1493::/48	1445	0.18%	28573 -- CLARO S.A., BR
45	2804:14d:1491::/48	1380	0.17%	28573 -- CLARO S.A., BR
46	2804:14d:148c::/48	1373	0.17%	28573 -- CLARO S.A., BR
47	2400:9800:7::/48	1323	0.17%	24203 -- NAPXLNET-AS-ID PT Excelcomindo Pratama (Network Access Provider), ID
48	2400:9800:6::/48	1323	0.17%	24203 -- NAPXLNET-AS-ID PT Excelcomindo Pratama (Network Access Provider), ID
49	2400:9800:3::/48	1314	0.17%	24203 -- NAPXLNET-AS-ID PT Excelcomindo Pratama (Network Access Provider), ID
50	2804:14d:1488::/48	1312	0.17%	28573 -- CLARO S.A., BR
Total		350897	44.19%

31 Day BGP Update Statistics Profile: 23-May-2017 00:00 - 23-June-2017 23:59 (UTC+1000)

Number of BGP Update Messages:	602070
Number of Prefix Changes:	794271
Number of Prefix Updates:	699262
Number of Prefix Withdrawals:	95009
Average Prefixes per BGP Update:	1.32
Average BGP Update Messages per second:	0.22
Average Prefix Updates per second:	0.30
Peak BGP Update Message Rate per second:	937	(21:01:44 Thu, 25-May-2017)
Peak Prefix Update Rate per second:	1709	(16:26:23 Tue, 30-May-2017)
Peak Prefix Withdraw Rate per second:	740	(21:01:44 Thu, 25-May-2017, )
Number of RIB Prefix Updates:	699262	(1.00 of recv'd updates)
Number of RIB Prefix Withdrawals:	95009	(1.00 of recv'd withdrawals)
Peak RIB Update Rate per second:	1709	(16:26:23 Tue, 30-May-2017)
Peak RIB Withdrawal Rate per second:	740	(21:01:44 Thu, 25-May-2017)
Seen Prefix Count:	43079
Updated Prefix Count:	24232
Stable Prefix Count:	18847
Seen Origin AS Count:	13768
Updated Origin AS Count:	8490
Stable Origin AS Count:	5278
Seen Unique Path Count:	42611
Updated Path Count:	35816
Stable Path Count:	6795

Five Minute Average of Per-Second Updated and Withdrawn Prefix Rate

Five Minute Peak of Per-Second Updated and Withdrawn Prefix Rate

Five Minute Average Per-Second Updated Prefix Rate by Update Type

Five Minute Peak of Per-Second Updated Prefix Rate by Update Type

BGP Table Activity

Cumulative Distribution of per-Prefix and per-AS Updates