The BGP IPv6 Instability Report

This report is updated daily. The current report
was generated on 14 August 2018 01:45 (UTC+1000)

50 Most active ASes for the past 31 days

RANK	ASN	UPDs	%	Prefixes	UPDs/Prefix	AS NAME
1	265241	202588	11.90%	70	2894.11	Data Fibra Telecom, BR
2	13620	63189	3.71%	1	63189.00	EMBLEMHEALTH - EMBLEMHEALTH SERVICES COMPANY, LLC, US
3	16657	59381	3.49%	18	3298.94	FIBERTECH-NETWORKS-AS-ROC-NY-US - Fibertech Networks, LLC, US
4	33438	56107	3.30%	52	1078.98	HIGHWINDS2 - Highwinds Network Group, Inc., US
5	43861	51234	3.01%	1	51234.00	CIRCLEB-ASN, NL
6	11172	48694	2.86%	170	286.44	Alestra, S. de R.L. de C.V., MX
7	4804	47567	2.79%	49	970.76	MPX-AS Microplex PTY LTD, AU
8	200709	41999	2.47%	1	41999.00	BIGHOST-AS, LV
9	28120	38078	2.24%	1	38078.00	Arquicomp Ltda., CL
10	137413	37256	2.19%	4	9314.00	SANVIT-AS-AP Sanvit, KR
11	132068	37194	2.19%	5	7438.80	DIGICORE-HK DIGICORE LIMITED, HK
12	44217	36571	2.15%	4	9142.75	IQNETWORKS, IQ
13	46562	32757	1.92%	25	1310.28	TOTAL-SERVER-SOLUTIONS - Total Server Solutions L.L.C., US
14	46887	31277	1.84%	37	845.32	LIGHTOWER - Lightower Fiber Networks I, LLC, US
15	28573	30536	1.79%	1038	29.42	CLARO S.A., BR
16	39180	28316	1.66%	2	14158.00	LASOTEL, FR
17	19210	26170	1.54%	4	6542.50	SYNCHRONOSS - SYNCHRONOSS TECHNOLOGIES, US
18	41095	25146	1.48%	40	628.65	IPTP, NL
19	36040	24228	1.42%	32	757.12	YOUTUBE - Google LLC, US
20	12654	24124	1.42%	37	652.00	RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL
21	201900	22332	1.31%	3	7444.00	OLGROUPE, FR
22	32629	21484	1.26%	2	10742.00	CITY-OF-CHARLOTTE-ASN - City of Charlotte, US
23	48767	21000	1.23%	2	10500.00	TOMBII-NET TOMBII-NET, SE
24	9890	19221	1.13%	1	19221.00	ATOSINFOTECH-SG-AP ATOS Information Technology (Singapore) Pte Ltd, SG
25	20473	14852	0.87%	3381	4.39	AS-CHOOPA - Choopa, LLC, US
26	202773	14409	0.85%	259	55.63	OSP-EU-WEST-001, GB
27	204633	14169	0.83%	4	3542.25	ASN-BUEHL Kevin Buehl Autonomous System Number, DE
28	20161	14131	0.83%	8	1766.38	TRGO - TeraGo Networks Inc., CA
29	14868	13956	0.82%	3	4652.00	COPEL Telecomunicações S.A., BR
30	47870	13279	0.78%	16	829.94	SNCR-ASN, IE
31	58319	12967	0.76%	1	12967.00	KAZAKOV-AS, RU
32	28684	11806	0.69%	1	11806.00	BESTNET-SERVICE-SRL, RO
33	264886	10952	0.64%	5	2190.40	GD NET SOLUTION, BR
34	30030	10256	0.60%	2	5128.00	SIMPLEXITY - Wal-Mart Stores, Inc., US
35	45271	9738	0.57%	480	20.29	ICLNET-AS-AP Idea Cellular Limited, IN
36	25106	9730	0.57%	14	695.00	MTSBY-AS, BY
37	264453	9626	0.57%	1	9626.00	MOREIRANET TECNOLOGIA E SERVICOS, BR
38	263513	9546	0.56%	5	1909.20	Daniela do espirito santo souza Telecomunicação Me, BR
39	39572	9363	0.55%	41	228.37	ADVANCEDHOSTERS-AS, NL
40	205148	9113	0.54%	3	3037.67	PSHQ PSHQ Network, PL
41	200557	8654	0.51%	15	576.93	REGION40, RU
42	266966	8304	0.49%	3	2768.00	INTELINK COMUNICACAO LTDA - ME, BR
43	35189	8168	0.48%	3	2722.67	DIPM-ANTEOR, FR
44	32098	7895	0.46%	595	13.27	TRANSTELCO-INC - Transtelco Inc, US
45	34984	7478	0.44%	40	186.95	TELLCOM-AS, TR
46	11992	6723	0.39%	2	3361.50	CENTENNIAL-PR - AT&T Mobility Puerto Rico, PR
47	263586	6595	0.39%	3	2198.33	E. M. Fernandes, BR
48	262811	6540	0.38%	2	3270.00	Mendex Networks, BR
49	4648	6353	0.37%	8	794.12	SPARK-NZ Global-Gateway Internet, NZ
50	202556	6167	0.36%	1	6167.00	ASKRIVONET, CZ
Total		1287219	75.60%

50 Most active ASes for the past 31 days

RANK	ASN	UPDs/Prefix	%	Prefixes	UPDs	AS NAME
1	13620	63189.0	3.71%	1	63189	EMBLEMHEALTH - EMBLEMHEALTH SERVICES COMPANY, LLC, US
2	43861	51234.0	3.01%	1	51234	CIRCLEB-ASN, NL
3	200709	41999.0	2.47%	1	41999	BIGHOST-AS, LV
4	28120	38078.0	2.24%	1	38078	Arquicomp Ltda., CL
5	32629	21484.0	1.26%	2	21484	CITY-OF-CHARLOTTE-ASN - City of Charlotte, US
6	48767	21000.0	1.23%	2	21000	TOMBII-NET TOMBII-NET, SE
7	9890	19221.0	1.13%	1	19221	ATOSINFOTECH-SG-AP ATOS Information Technology (Singapore) Pte Ltd, SG
8	39180	14158.0	1.66%	2	28316	LASOTEL, FR
9	58319	12967.0	0.76%	1	12967	KAZAKOV-AS, RU
10	137413	12418.7	2.19%	4	37256	SANVIT-AS-AP Sanvit, KR
11	28684	11806.0	0.69%	1	11806	BESTNET-SERVICE-SRL, RO
12	201900	11166.0	1.31%	3	22332	OLGROUPE, FR
13	264453	9626.0	0.57%	1	9626	MOREIRANET TECNOLOGIA E SERVICOS, BR
14	44217	9142.8	2.15%	4	36571	IQNETWORKS, IQ
15	19210	8723.3	1.54%	4	26170	SYNCHRONOSS - SYNCHRONOSS TECHNOLOGIES, US
16	132068	7438.8	2.19%	5	37194	DIGICORE-HK DIGICORE LIMITED, HK
17	202556	6167.0	0.36%	1	6167	ASKRIVONET, CZ
18	201727	6140.0	0.36%	1	6140	AS_BUBAKOV, CZ
19	30030	5128.0	0.60%	2	10256	SIMPLEXITY - Wal-Mart Stores, Inc., US
20	267436	5014.0	0.29%	1	5014	L C M SILVA - ME, BR
21	204633	4723.0	0.83%	4	14169	ASN-BUEHL Kevin Buehl Autonomous System Number, DE
22	14868	4652.0	0.82%	3	13956	COPEL Telecomunicações S.A., BR
23	267544	4637.0	0.27%	1	4637	SIGNET TELECOM, BR
24	16657	4567.8	3.49%	18	59381	FIBERTECH-NETWORKS-AS-ROC-NY-US - Fibertech Networks, LLC, US
25	205148	4556.5	0.54%	3	9113	PSHQ PSHQ Network, PL
26	266951	4448.0	0.26%	1	4448	REDE CONECTA TELECOM, BR
27	61792	4338.0	0.25%	1	4338	MDANET SERVICOS DE COMUNICACAO E INFORMATICA LTDA, BR
28	6856	3594.0	0.21%	1	3594	IC-VORONEZH-AS Informsvyaz - Chernozemye, RU
29	11992	3361.5	0.39%	2	6723	CENTENNIAL-PR - AT&T Mobility Puerto Rico, PR
30	265424	3357.0	0.20%	1	3357	Horizontes Telecom LTDA, BR
31	262811	3270.0	0.38%	2	6540	Mendex Networks, BR
32	53246	3074.5	0.36%	2	6149	Cyber Info Provedor de Acesso LTDA ME, BR
33	265241	2894.1	11.90%	70	202588	Data Fibra Telecom, BR
34	266966	2768.0	0.49%	3	8304	INTELINK COMUNICACAO LTDA - ME, BR
35	262979	2737.0	0.16%	1	2737	OesteLine Informática Ltda., BR
36	35189	2722.7	0.48%	3	8168	DIPM-ANTEOR, FR
37	202044	2569.0	0.30%	2	5138	WEBSONAR, US
38	36040	2422.8	1.42%	32	24228	YOUTUBE - Google LLC, US
39	20161	2355.2	0.83%	8	14131	TRGO - TeraGo Networks Inc., CA
40	263586	2198.3	0.39%	3	6595	E. M. Fernandes, BR
41	264886	2190.4	0.64%	5	10952	GD NET SOLUTION, BR
42	46562	2183.8	1.92%	25	32757	TOTAL-SERVER-SOLUTIONS - Total Server Solutions L.L.C., US
43	52596	2137.0	0.13%	1	2137	TROPICALNET TELECOM, BR
44	262336	2118.5	0.25%	2	4237	Conecta Minas Telecom LTDA, BR
45	262819	2094.0	0.25%	2	4188	LINKMAIS PROVEDOR DE ACESSO AS REDES DE COM. LTDA, BR
46	3741	2081.0	0.12%	1	2081	IS, ZA
47	263513	1909.2	0.56%	5	9546	Daniela do espirito santo souza Telecomunicação Me, BR
48	6701	1665.0	0.10%	1	1665	ETF, RS
49	33438	1603.1	3.30%	52	56107	HIGHWINDS2 - Highwinds Network Group, Inc., US
50	265185	1588.0	0.28%
Total		464917	61.24%

50 Most active Prefixes for the past 31 days

RANK	PREFIX	UPDs	%	Origin AS -- AS NAME
1	2620:110:9000::/44	63189	3.21%	13620 -- EMBLEMHEALTH - EMBLEMHEALTH SERVICES COMPANY, LLC, US
2	2404:5d80:6000::/40	56015	2.84%	33438 -- HIGHWINDS2 - Highwinds Network Group, Inc., US
3	2607:f7a8:400::/39	55394	2.81%	16657 -- FIBERTECH-NETWORKS-AS-ROC-NY-US - Fibertech Networks, LLC, US 46887 -- LIGHTOWER - Lightower Fiber Networks I, LLC, US
4	2001:678:348::/48	51234	2.60%	43861 -- CIRCLEB-ASN, NL
5	2a02:610:fffa::/48	41999	2.13%	200709 -- BIGHOST-AS, LV
6	2803:420::/32	38078	1.93%	28120 -- Arquicomp Ltda., CL
7	2607:f7a8:600::/39	35070	1.78%	16657 -- FIBERTECH-NETWORKS-AS-ROC-NY-US - Fibertech Networks, LLC, US 46887 -- LIGHTOWER - Lightower Fiber Networks I, LLC, US
8	2607:f7a0:15::/48	32705	1.66%	46562 -- TOTAL-SERVER-SOLUTIONS - Total Server Solutions L.L.C., US
9	2a03:3541::/32	28309	1.44%	39180 -- LASOTEL, FR
10	2620:11b:4004::/48	26164	1.33%	19210 -- SYNCHRONOSS - SYNCHRONOSS TECHNOLOGIES, US
11	2620:11a:a0f0::/48	21836	1.11%	36040 -- YOUTUBE - Google LLC, US
12	2402:28c0:fffc::/48	21801	1.11%	137413 -- SANVIT-AS-AP Sanvit, KR
13	2a03:5760::/32	21797	1.11%	201900 -- OLGROUPE, FR
14	2620:0:2f0::/48	21484	1.09%	32629 -- CITY-OF-CHARLOTTE-ASN - City of Charlotte, US
15	2a07:1a80:1::/48	21000	1.07%	48767 -- TOMBII-NET TOMBII-NET, SE
16	2a00:ad87:4600::/48	19221	0.98%	9890 -- ATOSINFOTECH-SG-AP ATOS Information Technology (Singapore) Pte Ltd, SG
17	2a02:b60:2000::/35	18428	0.94%	44217 -- IQNETWORKS, IQ
18	2a02:b60:2000::/48	18137	0.92%	44217 -- IQNETWORKS, IQ
19	2a06:8187:fd80::/48	16999	0.86%	203531 -- AKARL-NET akarl Network, DE 204633 -- ASN-BUEHL Kevin Buehl Autonomous System Number, DE
20	2a07:a905:ff10::/48	15451	0.78%	137413 -- SANVIT-AS-AP Sanvit, KR
21	2a03:f400:3::/48	13231	0.67%	47870 -- SNCR-ASN, IE
22	2a03:5a00:d::/48	12967	0.66%	58319 -- KAZAKOV-AS, RU
23	2001:67c:24c4::/48	11806	0.60%	28684 -- BESTNET-SERVICE-SRL, RO
24	2804:1ee8::/32	9626	0.49%	264453 -- MOREIRANET TECNOLOGIA E SERVICOS, BR
25	2a0d:f407:102::/48	9108	0.46%	205148 -- PSHQ PSHQ Network, PL
26	2a01:470::/32	8160	0.41%	35189 -- DIPM-ANTEOR, FR
27	2001:7fb:ff02::/48	7646	0.39%	12654 -- RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL
28	2401:1740:1000::/36	7441	0.38%	132068 -- DIGICORE-HK DIGICORE LIMITED, HK
29	2400:84c0:f::/48	7440	0.38%	132068 -- DIGICORE-HK DIGICORE LIMITED, HK
30	2400:84c0:1111::/48	7439	0.38%	132068 -- DIGICORE-HK DIGICORE LIMITED, HK
31	2001:df2:4600::/48	7438	0.38%	132068 -- DIGICORE-HK DIGICORE LIMITED, HK
32	2602:ffc5:102::/48	7436	0.38%	132068 -- DIGICORE-HK DIGICORE LIMITED, HK
33	2600:d05::/34	7407	0.38%	20161 -- TRGO - TeraGo Networks Inc., CA
34	2a02:e0:3803::/48	7390	0.37%	34984 -- TELLCOM-AS, TR
35	2001:1284::/33	6979	0.35%	14868 -- COPEL Telecomunicações S.A., BR
36	2001:1284:8000::/33	6972	0.35%	14868 -- COPEL Telecomunicações S.A., BR
37	2607:f870:1::/48	6713	0.34%	11992 -- CENTENNIAL-PR - AT&T Mobility Puerto Rico, PR
38	2804:2314::/32	6529	0.33%	262811 -- Mendex Networks, BR
39	2403:9800:c100::/40	6334	0.32%	4648 -- SPARK-NZ Global-Gateway Internet, NZ
40	2a07:b500::/29	6167	0.31%	202556 -- ASKRIVONET, CZ
41	2804:358::/48	6141	0.31%	53246 -- Cyber Info Provedor de Acesso LTDA ME, BR
42	2a03:1160::/40	6140	0.31%	201727 -- AS_BUBAKOV, CZ
43	2806:260:1004::/48	5736	0.29%	13999 -- Mega Cable, S.A. de C.V., MX
44	2405:dc00:35a::/48	5664	0.29%	4804 -- MPX-AS Microplex PTY LTD, AU
45	2405:dc00:35d::/48	5598	0.28%	4804 -- MPX-AS Microplex PTY LTD, AU
46	2405:dc00:35c::/48	5540	0.28%	4804 -- MPX-AS Microplex PTY LTD, AU
47	2620:1c0:60::/48	5128	0.26%	30030 -- SIMPLEXITY - Wal-Mart Stores, Inc., US
48	2620:1c0:61::/48	5128	0.26%	30030 -- SIMPLEXITY - Wal-Mart Stores, Inc., US
49	2804:417c::/32	5014	0.25%	267436 -- L C M SILVA - ME, BR
50	2405:dc00:360::/48	4687	0.24%	4804 -- MPX-AS Microplex PTY LTD, AU
Total		843316	42.80%

31 Day BGP Update Statistics Profile: 13-July-2018 00:00 - 13-August-2018 23:59 (UTC+1000)

Number of BGP Update Messages:	82688599
Number of Prefix Changes:	1970897
Number of Prefix Updates:	1702033
Number of Prefix Withdrawals:	268864
Average Prefixes per BGP Update:	0.02
Average BGP Update Messages per second:	30.87
Average Prefix Updates per second:	0.74
Peak BGP Update Message Rate per second:	10559	(20:19:50 Mon, 30-Jul-2018)
Peak Prefix Update Rate per second:	5081	(04:02:26 Wed, 1-Aug-2018)
Peak Prefix Withdraw Rate per second:	476	(08:58:59 Mon, 6-Aug-2018, )
Number of RIB Prefix Updates:	1702033	(1.00 of recv'd updates)
Number of RIB Prefix Withdrawals:	268864	(1.00 of recv'd withdrawals)
Peak RIB Update Rate per second:	5081	(04:02:26 Wed, 1-Aug-2018)
Peak RIB Withdrawal Rate per second:	476	(08:58:59 Mon, 6-Aug-2018)
Seen Prefix Count:	61205
Updated Prefix Count:	38612
Stable Prefix Count:	22593
Seen Origin AS Count:	15924
Updated Origin AS Count:	10869
Stable Origin AS Count:	5055
Seen Unique Path Count:	56338
Updated Path Count:	49290
Stable Path Count:	7048

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