The BGP IPv6 Instability Report

This report is updated daily. The current report
was generated on 25 April 2019 01:20 (UTC+1000)

50 Most active ASes for the past 14 days

RANK	ASN	UPDs	%	Prefixes	UPDs/Prefix	AS NAME
1	26615	172060	13.89%	98	1755.71	Tim Celular S.A., BR
2	8376	104161	8.41%	1692	61.56	, JO
3	28176	68199	5.51%	11	6199.91	Quick Soft tecnologia da Informacao Ltda, BR
4	1837	48944	3.95%	2	24472.00	NCIA NATO Communications and Information Agency, NL
5	24534	36996	2.99%	3	12332.00	TRANSHYBRID-AS-ID PT. Transhybrid Communication, ID
6	133804	30118	2.43%	1	30118.00	IDNIC-FIC-AS-ID PT FANGBIAN ISKAN CORPORINDO, ID
7	53692	27861	2.25%	3	9287.00	ISN-4 - Interop Show Network, US
8	132649	25024	2.02%	1	25024.00	ADAUNET-AS-ID PT Adau Putra Network, ID
9	28573	23815	1.92%	1089	21.87	CLARO S.A., BR
10	137413	21930	1.77%	2	10965.00	SANVIT-AS-AP Sanvit, KR
11	49762	19778	1.60%	1	19778.00	SMN-AS, FI
12	33047	19274	1.56%	23	838.00	INSTART - Instart Logic, Inc, US
13	12654	17807	1.44%	37	481.27	RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL
14	266136	16940	1.37%	2	8470.00	R. P. DE B. ALVES SERVICOS E TELECOMUNICACOES - ME, BR
15	9829	15807	1.28%	451	35.05	BSNL-NIB National Internet Backbone, IN
16	32629	15345	1.24%	2	7672.50	CITY-OF-CHARLOTTE-ASN - City of Charlotte, US
17	138576	15324	1.24%	4	3831.00	CODECCLOUD-AS-AP CodecCloud (HK) Limited, HK
18	30361	12759	1.03%	2	6379.50	SWIFTWILL2 - Swiftwill, Inc., US
19	9890	11550	0.93%	1	11550.00	ATOSINFOTECH-SG-AP ATOS Information Technology (Singapore) Pte Ltd, SG
20	30036	11323	0.91%	730	15.51	MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp, US
21	16331	10390	0.84%	1	10390.00	TELE-ENTRE-FI-AS, FI
22	202425	8141	0.66%	1	8141.00	INT-NETWORK, SC
23	204655	7682	0.62%	1	7682.00	NOVOGARA-AS, NL
24	137410	7657	0.62%	9	850.78	BAKANETWORK-AS-AP Baka Network, CN
25	45271	7502	0.61%	586	12.80	ICLNET-AS-AP Idea Cellular Limited, IN
26	45773	7349	0.59%	57	128.93	HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pakistan, PK
27	41033	7331	0.59%	6	1221.83	D2-AS, GB
28	206499	7133	0.58%	92	77.53	MMNETWORKS M&M NETWORKS, PL
29	30873	6847	0.55%	8	855.88	PTC-YEMENNET, YE
30	36992	6237	0.50%	177	35.24	ETISALAT-MISR, EG
31	11172	5864	0.47%	781	7.51	Alestra, S. de R.L. de C.V., MX
32	23650	5778	0.47%	12	481.50	CHINANET-JS-AS-AP AS Number for CHINANET jiangsu province backbone, CN
33	137442	5699	0.46%	1	5699.00	CAIRNSAIRPORT-AS-AP Cairns Airport Pty Ltd, AU
34	13335	5647	0.46%	663	8.52	CLOUDFLARENET - Cloudflare, Inc., US
35	396563	5481	0.44%	7	783.00	VRSN-AC50-340 - VeriSign Global Registry Services, US
36	199945	5447	0.44%	1	5447.00	RU-DINET-F-KASAT3, RU
37	265235	4904	0.40%	3	1634.67	NeoGrid Software S.A., BR
38	202044	4648	0.38%	2	2324.00	WEBSONAR, US
39	264941	4485	0.36%	1	4485.00	Satcom Telecom Comercio e Serviços Ltda, BR
40	396555	4441	0.36%	4	1110.25	VRSN-AC50-340 - VeriSign Global Registry Services, US
41	11992	4363	0.35%	2	2181.50	CENTENNIAL-PR - AT&T Mobility Puerto Rico, PR
42	197965	4243	0.34%	2	2121.50	AHD-AS, DE
43	262943	4184	0.34%	1	4184.00	INFO NET PROVEDOR DE COMUNICACAO LTDA, BR
44	262609	4164	0.34%	1	4164.00	CL9 Tecnologias Ltda., BR
45	37006	3778	0.30%	1	3778.00	LiquidTelecommunicationRwanda, RW
46	7342	3678	0.30%	54	68.11	VERISIGN-AS - VeriSign Infrastructure & Operations, US
47	14080	3666	0.30%	12	305.50	Telmex Colombia S.A., CO
48	20867	3650	0.29%	1	3650.00	ORDINA-AS, NL
49	22773	3488	0.28%	1002	3.48	ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US
50	16509	3441	0.28%	800	4.30	AMAZON-02 - Amazon.com, Inc., US
Total		882333	71.26%

50 Most active ASes for the past 14 days

RANK	ASN	UPDs/Prefix	%	Prefixes	UPDs	AS NAME
1	133804	30118.0	2.43%	1	30118	IDNIC-FIC-AS-ID PT FANGBIAN ISKAN CORPORINDO, ID
2	132649	25024.0	2.02%	1	25024	ADAUNET-AS-ID PT Adau Putra Network, ID
3	1837	24472.0	3.95%	2	48944	NCIA NATO Communications and Information Agency, NL
4	49762	19778.0	1.60%	1	19778	SMN-AS, FI
5	24534	12332.0	2.99%	3	36996	TRANSHYBRID-AS-ID PT. Transhybrid Communication, ID
6	9890	11550.0	0.93%	1	11550	ATOSINFOTECH-SG-AP ATOS Information Technology (Singapore) Pte Ltd, SG
7	137413	10965.0	1.77%	2	21930	SANVIT-AS-AP Sanvit, KR
8	16331	10390.0	0.84%	1	10390	TELE-ENTRE-FI-AS, FI
9	53692	9287.0	2.25%	3	27861	ISN-4 - Interop Show Network, US
10	266136	8470.0	1.37%	2	16940	R. P. DE B. ALVES SERVICOS E TELECOMUNICACOES - ME, BR
11	202425	8141.0	0.66%	1	8141	INT-NETWORK, SC
12	204655	7682.0	0.62%	1	7682	NOVOGARA-AS, NL
13	32629	7672.5	1.24%	2	15345	CITY-OF-CHARLOTTE-ASN - City of Charlotte, US
14	30361	6379.5	1.03%	2	12759	SWIFTWILL2 - Swiftwill, Inc., US
15	28176	6199.9	5.51%	11	68199	Quick Soft tecnologia da Informacao Ltda, BR
16	137442	5699.0	0.46%	1	5699	CAIRNSAIRPORT-AS-AP Cairns Airport Pty Ltd, AU
17	199945	5447.0	0.44%	1	5447	RU-DINET-F-KASAT3, RU
18	264941	4485.0	0.36%	1	4485	Satcom Telecom Comercio e Serviços Ltda, BR
19	262943	4184.0	0.34%	1	4184	INFO NET PROVEDOR DE COMUNICACAO LTDA, BR
20	262609	4164.0	0.34%	1	4164	CL9 Tecnologias Ltda., BR
21	138576	3831.0	1.24%	4	15324	CODECCLOUD-AS-AP CodecCloud (HK) Limited, HK
22	37006	3778.0	0.30%	1	3778	LiquidTelecommunicationRwanda, RW
23	20867	3650.0	0.29%	1	3650	ORDINA-AS, NL
24	58319	2495.0	0.20%	1	2495	KAZAKOV-AS, RU
25	202044	2324.0	0.38%	2	4648	WEBSONAR, US
26	11992	2181.5	0.35%	2	4363	CENTENNIAL-PR - AT&T Mobility Puerto Rico, PR
27	197965	2121.5	0.34%	2	4243	AHD-AS, DE
28	262676	2066.0	0.17%	1	2066	Intervip Networks Ltda., BR
29	52745	1960.0	0.16%	1	1960	TSS SOFTWARE LTDA ME, BR
30	26615	1755.7	13.89%	98	172060	Tim Celular S.A., BR
31	3252	1738.0	0.14%	1	1738	FBRX-AS, GB
32	265235	1634.7	0.40%	3	4904	NeoGrid Software S.A., BR
33	56478	1571.0	0.25%	2	3142	BCUBE-AS, GB
34	206777	1548.0	0.12%	1	1548	ROST2, UA
35	6701	1419.0	0.11%	1	1419	ETF, RS
36	15808	1338.0	0.11%	1	1338	ACCESSKENYA-KE ACCESSKENYA GROUP LTD is an ISP serving, KE
37	202481	1257.0	0.10%	1	1257	REAPOLIS-AS, SE
38	202413	1253.0	0.10%	1	1253	KOEC-AS, UA
39	202360	1252.0	0.10%	1	1252	OMNILINE-INV-AS, GB
40	39334	1248.0	0.10%	1	1248	EUROLIR-OU-AS, EE
41	268796	1228.0	0.20%	2	2456
42	41033	1221.8	0.59%	6	7331	D2-AS, GB
43	59682	1221.0	0.10%	1	1221	EUROLIR-AS, EE
44	48724	1170.0	0.09%	1	1170	BUSINESS-PARTNERSHIP RETN, RU
45	13307	1115.0	0.09%	1	1115	SKIF-AS, UA
46	396555	1110.2	0.36%	4	4441	VRSN-AC50-340 - VeriSign Global Registry Services, US
47	30873	855.9	0.55%	8	6847	PTC-YEMENNET, YE
48	137410	850.8	0.62%	9	7657	BAKANETWORK-AS-AP Baka Network, CN
49	49217	843.0	0.07%	1	843	EMPIR, SE
50	33047	838.0	1.56%
Total		273315	54.23%

50 Most active Prefixes for the past 14 days

RANK	PREFIX	UPDs	%	Origin AS -- AS NAME
1	2001:df1:e400::/48	30118	2.23%	133804 -- IDNIC-FIC-AS-ID PT FANGBIAN ISKAN CORPORINDO, ID
2	2620:144:a00::/40	27859	2.06%	53692 -- ISN-4 - Interop Show Network, US
3	2406:e900::/48	25024	1.85%	132649 -- ADAUNET-AS-ID PT Adau Putra Network, ID
4	2001:67c:1a00::/45	24608	1.82%	1837 -- NCIA NATO Communications and Information Agency, NL
5	2001:67c:1a08::/48	24336	1.80%	1837 -- NCIA NATO Communications and Information Agency, NL
6	2804:214:85cc::/48	20104	1.49%	26615 -- Tim Celular S.A., BR
7	2804:214:85c9::/48	20104	1.49%	26615 -- Tim Celular S.A., BR
8	2804:214:85ca::/48	20101	1.49%	26615 -- Tim Celular S.A., BR
9	2804:214:85cd::/48	20099	1.49%	26615 -- Tim Celular S.A., BR
10	2804:214:85ce::/48	20096	1.49%	26615 -- Tim Celular S.A., BR
11	2804:214:85c8::/48	20091	1.48%	26615 -- Tim Celular S.A., BR
12	2804:214:85cf::/48	20089	1.48%	26615 -- Tim Celular S.A., BR
13	2804:214:85cb::/48	20070	1.48%	26615 -- Tim Celular S.A., BR
14	2001:67c:245c::/48	19778	1.46%	49762 -- SMN-AS, FI
15	2a03:8160:14::/48	19228	1.42%	33047 -- INSTART - Instart Logic, Inc, US
16	2804:3b38:3b38::/48	16855	1.25%	266136 -- R. P. DE B. ALVES SERVICOS E TELECOMUNICACOES - ME, BR
17	2620:0:2f0::/48	15344	1.13%	32629 -- CITY-OF-CHARLOTTE-ASN - City of Charlotte, US
18	2404:9ec0:3::/48	15301	1.13%	138576 -- CODECCLOUD-AS-AP CodecCloud (HK) Limited, HK
19	2a01:9dc0::/32	12758	0.94%	30361 -- SWIFTWILL2 - Swiftwill, Inc., US
20	2404:9580::/48	12400	0.92%	24534 -- TRANSHYBRID-AS-ID PT. Transhybrid Communication, ID
21	2404:9580::/33	12400	0.92%	24534 -- TRANSHYBRID-AS-ID PT. Transhybrid Communication, ID
22	2404:9580::/32	12196	0.90%	24534 -- TRANSHYBRID-AS-ID PT. Transhybrid Communication, ID
23	2a00:ad87:4600::/48	11550	0.85%	9890 -- ATOSINFOTECH-SG-AP ATOS Information Technology (Singapore) Pte Ltd, SG
24	2402:28c0:fffc::/48	11209	0.83%	137413 -- SANVIT-AS-AP Sanvit, KR
25	2a07:a905:ff10::/48	10721	0.79%	137413 -- SANVIT-AS-AP Sanvit, KR
26	2a00:5240::/32	10390	0.77%	16331 -- TELE-ENTRE-FI-AS, FI
27	2804:14c:6181::/48	9779	0.72%	28573 -- CLARO S.A., BR
28	2804:e0c:1c0::/48	9236	0.68%	28176 -- Quick Soft tecnologia da Informacao Ltda, BR
29	2804:e0c:300::/48	8677	0.64%	28176 -- Quick Soft tecnologia da Informacao Ltda, BR
30	2a02:6c8:8000::/33	8141	0.60%	202425 -- INT-NETWORK, SC
31	2804:e0c:c0::/48	8018	0.59%	28176 -- Quick Soft tecnologia da Informacao Ltda, BR
32	2001:7fb:ff02::/48	8015	0.59%	12654 -- RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL
33	2a0b:b7c0::/30	7682	0.57%	204655 -- NOVOGARA-AS, NL
34	2804:e0c:200::/48	7667	0.57%	28176 -- Quick Soft tecnologia da Informacao Ltda, BR
35	2804:214:85d8::/48	7629	0.56%	26615 -- Tim Celular S.A., BR
36	2a07:1c44:7010::/48	7555	0.56%	137410 -- BAKANETWORK-AS-AP Baka Network, CN
37	2804:e0c:180::/48	7338	0.54%	28176 -- Quick Soft tecnologia da Informacao Ltda, BR
38	2804:e0c:140::/48	7130	0.53%	28176 -- Quick Soft tecnologia da Informacao Ltda, BR
39	2804:e0c:280::/48	6831	0.50%	28176 -- Quick Soft tecnologia da Informacao Ltda, BR
40	2804:e0c:141::/48	6700	0.50%	28176 -- Quick Soft tecnologia da Informacao Ltda, BR
41	2804:e0c:100::/48	6596	0.49%	28176 -- Quick Soft tecnologia da Informacao Ltda, BR
42	2001:df0:ca00::/48	5699	0.42%	137442 -- CAIRNSAIRPORT-AS-AP Cairns Airport Pty Ltd, AU
43	2a01:6680::/32	5447	0.40%	199945 -- RU-DINET-F-KASAT3, RU
44	240e:e9:9000::/37	5419	0.40%	23650 -- CHINANET-JS-AS-AP AS Number for CHINANET jiangsu province backbone, CN
45	2804:3048::/32	4485	0.33%	264941 -- Satcom Telecom Comercio e Serviços Ltda, BR
46	2607:f870:1::/48	4362	0.32%	11992 -- CENTENNIAL-PR - AT&T Mobility Puerto Rico, PR
47	2804:e3c::/32	4184	0.31%	262943 -- INFO NET PROVEDOR DE COMUNICACAO LTDA, BR
48	2804:6d8::/32	4164	0.31%	262609 -- CL9 Tecnologias Ltda., BR
49	2001:503:a83e::/48	3815	0.28%	26415 -- VERISIGN-INC - VeriSign Global Registry Services, US 396549 -- VRSN-AC50-340 - VeriSign Global Registry Services, US 396555 -- VRSN-AC50-340 - VeriSign Global Registry Services, US 396563 -- VRSN-AC50-340 - VeriSign Global Registry Services, US
50	2c0f:fe30::/32	3778	0.28%	37006 -- LiquidTelecommunicationRwanda, RW
Total		631176	46.65%

14 Day BGP Update Statistics Profile: 10-April-2019 00:00 - 24-April-2019 23:59 (UTC+1000)

Number of BGP Update Messages:	2682604
Number of Prefix Changes:	3035463
Number of Prefix Updates:	2682604
Number of Prefix Withdrawals:	352859
Average Prefixes per BGP Update:	1.13
Average BGP Update Messages per second:	2.22
Average Prefix Updates per second:	2.51
Peak BGP Update Message Rate per second:	19791	(01:19:07 Wed, 10-Apr-2019)
Peak Prefix Update Rate per second:	19791	(01:19:07 Wed, 10-Apr-2019)
Peak Prefix Withdraw Rate per second:	390	(12:51:53 Thu, 18-Apr-2019, )
Number of RIB Prefix Updates:	1238805	(0.46 of recv'd updates)
Number of RIB Prefix Withdrawals:	114431	(0.32 of recv'd withdrawals)
Peak RIB Update Rate per second:	19716	(01:19:07 Wed, 10-Apr-2019)
Peak RIB Withdrawal Rate per second:	183	(09:02:22 Sun, 21-Apr-2019)
Seen Prefix Count:	70197
Updated Prefix Count:	69151
Stable Prefix Count:	1046
Seen Origin AS Count:	17007
Updated Origin AS Count:	16808
Stable Origin AS Count:	199
Seen Unique Path Count:	77067
Updated Path Count:	72329
Stable Path Count:	4738

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