The BGP IPv6 Instability Report

This report is updated daily. The current report
was generated on 19 October 2019 01:29 (UTC+1000)

50 Most active ASes for the past 14 days

RANK	ASN	UPDs	%	Prefixes	UPDs/Prefix	AS NAME
1	23650	241143	14.56%	78	3091.58	CHINANET-JS-AS-AP AS Number for CHINANET jiangsu province backbone, CN
2	265524	99738	6.02%	16	6233.62	COEFICIENTE COMUNICACIONES SA DE CV, MX
3	9829	62411	3.77%	464	134.51	BSNL-NIB National Internet Backbone, IN
4	38082	59925	3.62%	14	4280.36	IIT-TIG-AS-AP True International Gateway Co., Ltd., TH
5	8376	59185	3.57%	1492	39.67	Jordan Data Communications, JO
6	27651	56541	3.41%	128	441.73	ENTEL CHILE S.A., CL
7	26615	41623	2.51%	119	349.77	Tim Celular S.A., BR
8	208505	31748	1.92%	4	7937.00	TURTLEBIT, FR
9	12208	28364	1.71%	18	1575.78	TRUVISTA - TruVista Communications, US
10	266596	27578	1.66%	1181	23.35	Ceriluz Provedores de Internet Ltda., BR
11	18881	24931	1.50%	35	712.31	TELEFÔNICA BRASIL S.A, BR
12	30361	24097	1.45%	2	12048.50	SWIFTWILL2 - Swiftwill, Inc., US
13	92	23292	1.41%	1	23292.00	CLARKSON-AS - Clarkson University, US
14	202314	22003	1.33%	3	7334.33	CATGIRL-AS, GB
15	267575	20505	1.24%	17	1206.18	Maranet Telecom, BR
16	49762	19744	1.19%	1	19744.00	SMN-AS, FI
17	28176	18910	1.14%	12	1575.83	Quick Soft tecnologia da Informacao Ltda, BR
18	32629	18223	1.10%	2	9111.50	CITY-OF-CHARLOTTE-ASN - City of Charlotte, US
19	52300	17763	1.07%	1304	13.62	Internet Local, AR
20	204438	17041	1.03%	10	1704.10	RUBEN-GARBADE, CH
21	12654	16800	1.01%	37	454.05	RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL
22	53692	16349	0.99%	3	5449.67	ISN-4 - Interop Show Network, US
23	9558	14941	0.90%	4	3735.25	PRIMECROWN-AS-IN PrimeCrown Technologies Private Limited, IN
24	9890	12345	0.75%	1	12345.00	ATOSINFOTECH-SG-AP ATOS Information Technology (Singapore) Pte Ltd, SG
25	264138	11910	0.72%	9	1323.33	INTERLES COMUNICACOES LTDA, BR
26	28006	11659	0.70%	143	81.53	CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP, EC
27	13335	11547	0.70%	726	15.90	CLOUDFLARENET - Cloudflare, Inc., US
28	20940	11117	0.67%	556	19.99	AKAMAI-ASN1, US
29	131270	10485	0.63%	3	3495.00	PTGL-AS-AP Planet Technology Group Ltd, AU
30	266517	9901	0.60%	17	582.41	New Life Telecom Eireli EPP, BR
31	28073	9802	0.59%	60	163.37	Cooperativa Electrica Trenque Lauquen, AR
32	268605	9790	0.59%	1	9790.00
33	16509	9463	0.57%	1169	8.09	AMAZON-02 - Amazon.com, Inc., US
34	264297	9152	0.55%	4	2288.00	CONECTJA TELECOMUNICACOES LTDA - ME, BR
35	33047	8901	0.54%	22	404.59	INSTART - Instart Logic, Inc, US
36	15557	8813	0.53%	20	440.65	LDCOMNET, FR
37	34760	8165	0.49%	1	8165.00	N2000-AS ******************************, ES
38	28177	7921	0.48%	5	1584.20	NETWORKBRASIL Ltda., BR
39	45845	7842	0.47%	1	7842.00	NEPAL-IIG-AS NEPAL INTERNATIONAL INTERNET GATEWAY, NP
40	24550	7725	0.47%	1	7725.00	WEBSURFERNP-AS-NP Websurfer Nepal Internet Service Provider, NP
41	11172	7650	0.46%	1511	5.06	Alestra, S. de R.L. de C.V., MX
42	35003	7582	0.46%	2	3791.00	RAY-AS, DE
43	28573	7565	0.46%	1144	6.61	CLARO S.A., BR
44	266253	6778	0.41%	4	1694.50	C A DE SOUZA - EPP, BR
45	135103	6166	0.37%	2	3083.00	ALEX-NEO-AS-AP Alex Neo, SG
46	208562	5869	0.35%	1	5869.00	ALTEHOLZ, DE
47	10429	5779	0.35%	29	199.28	Telefonica Data S.A., BR
48	34984	5601	0.34%	33	169.73	TELLCOM-AS, TR
49	45271	5566	0.34%	751	7.41	ICLNET-AS-AP Idea Cellular Limited, IN
50	268421	5521	0.33%	1	5521.00
Total		1193470	72.03%

50 Most active ASes for the past 14 days

RANK	ASN	UPDs/Prefix	%	Prefixes	UPDs	AS NAME
1	92	23292.0	1.41%	1	23292	CLARKSON-AS - Clarkson University, US
2	49762	19744.0	1.19%	1	19744	SMN-AS, FI
3	9890	12345.0	0.75%	1	12345	ATOSINFOTECH-SG-AP ATOS Information Technology (Singapore) Pte Ltd, SG
4	30361	12048.5	1.45%	2	24097	SWIFTWILL2 - Swiftwill, Inc., US
5	268605	9790.0	0.59%	1	9790
6	32629	9111.5	1.10%	2	18223	CITY-OF-CHARLOTTE-ASN - City of Charlotte, US
7	34760	8165.0	0.49%	1	8165	N2000-AS ******************************, ES
8	208505	7937.0	1.92%	4	31748	TURTLEBIT, FR
9	45845	7842.0	0.47%	1	7842	NEPAL-IIG-AS NEPAL INTERNATIONAL INTERNET GATEWAY, NP
10	24550	7725.0	0.47%	1	7725	WEBSURFERNP-AS-NP Websurfer Nepal Internet Service Provider, NP
11	202314	7334.3	1.33%	3	22003	CATGIRL-AS, GB
12	265524	6233.6	6.02%	16	99738	COEFICIENTE COMUNICACIONES SA DE CV, MX
13	208562	5869.0	0.35%	1	5869	ALTEHOLZ, DE
14	268421	5521.0	0.33%	1	5521
15	53692	5449.7	0.99%	3	16349	ISN-4 - Interop Show Network, US
16	38082	4280.4	3.62%	14	59925	IIT-TIG-AS-AP True International Gateway Co., Ltd., TH
17	137080	4127.0	0.25%	1	4127	FCPL-AS-AP Firstlink Communications Pvt. Ltd., NP
18	35003	3791.0	0.46%	2	7582	RAY-AS, DE
19	9558	3735.2	0.90%	4	14941	PRIMECROWN-AS-IN PrimeCrown Technologies Private Limited, IN
20	131270	3495.0	0.63%	3	10485	PTGL-AS-AP Planet Technology Group Ltd, AU
21	58319	3377.0	0.20%	1	3377	KAZAKOV-AS, RU
22	52382	3309.0	0.20%	1	3309	Faculte Des Sciences, Universite dEtat dHaiti, HT
23	31576	3283.0	0.20%	1	3283	MOGEIX Association Gixe, FR
24	23650	3091.6	14.56%	78	241143	CHINANET-JS-AS-AP AS Number for CHINANET jiangsu province backbone, CN
25	135103	3083.0	0.37%	2	6166	ALEX-NEO-AS-AP Alex Neo, SG
26	269229	2908.0	0.18%	1	2908
27	16363	2736.0	0.17%	1	2736	AXIALYS, FR
28	264297	2288.0	0.55%	4	9152	CONECTJA TELECOMUNICACOES LTDA - ME, BR
29	6701	2172.0	0.13%	1	2172	ETF, RS
30	33075	2105.0	0.13%	1	2105	ISC-F-AS - Internet Systems Consortium, Inc., US
31	264365	1971.0	0.12%	1	1971	UDS SOLUÇÕES DIGITAIS LTDA, BR
32	267951	1961.0	0.12%	1	1961
33	268697	1908.0	0.12%	1	1908
34	265109	1904.0	0.11%	1	1904	VICTORIANET - VICTORIA & FRANCESCHINI LTDA, BR
35	200759	1863.0	0.11%	1	1863	FLOW Switzerland, CH
36	28142	1851.0	0.22%	2	3702	DIPEL NET, BR
37	61763	1822.0	0.11%	1	1822	Poxley Provedor de Internet Ltda, BR
38	61788	1817.0	0.11%	1	1817	Synkro Soluções em Informática LTDA ME, BR
39	266567	1815.0	0.11%	1	1815	LEANDRO DE JESUS CHAVES, BR
40	138074	1812.0	0.22%	2	3624	WOWNET-AS-ID PT. Wowrack Cepat Teknologi Nusantara, ID
41	268855	1791.0	0.11%	1	1791
42	269240	1789.0	0.11%	1	1789
43	268897	1766.0	0.11%	1	1766
44	203892	1755.0	0.11%	1	1755	FLOW, CH
45	267315	1753.0	0.11%	1	1753	Gigabyte Net, BR
46	263417	1747.0	0.11%	1	1747	UNIVERSIDADE CATOLICA DOM BOSCO, BR
47	263144	1737.0	0.10%	1	1737	R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME, BR
48	262613	1731.0	0.10%	1	1731	FOCUS PROVEDORIA DE INTERNET, BR
49	262408	1714.0	0.10%	1	1714	CEPAIN - C2 TELECOM, BR
50	266464	1707.0	0.10%
Total		232402.8	43.82%

50 Most active Prefixes for the past 14 days

RANK	PREFIX	UPDs	%	Origin AS -- AS NAME
1	2a01:9dc0::/32	24096	1.29%	30361 -- SWIFTWILL2 - Swiftwill, Inc., US
2	2605:6480::/32	23292	1.25%	92 -- CLARKSON-AS - Clarkson University, US
3	2806:286:2400::/38	21234	1.14%	265524 -- COEFICIENTE COMUNICACIONES SA DE CV, MX
4	2806:286:2c00::/38	21178	1.14%	265524 -- COEFICIENTE COMUNICACIONES SA DE CV, MX
5	2806:286:3000::/38	21165	1.14%	265524 -- COEFICIENTE COMUNICACIONES SA DE CV, MX
6	2806:286:5c00::/38	21132	1.13%	265524 -- COEFICIENTE COMUNICACIONES SA DE CV, MX
10	2001:67c:245c::/48	19744	1.06%	49762 -- SMN-AS, FI
11	2620:0:2f0::/48	18219	0.98%	32629 -- CITY-OF-CHARLOTTE-ASN - City of Charlotte, US
12	2a0c:9a40:8114::/48	16979	0.91%	204438 -- RUBEN-GARBADE, CH
13	2620:144:a00::/40	16347	0.88%	53692 -- ISN-4 - Interop Show Network, US
14	2a0e:b107:c4::/48	15829	0.85%	208505 -- TURTLEBIT, FR
15	2a0e:b107:cf::/48	15813	0.85%	208505 -- TURTLEBIT, FR
16	2806:286:2800::/38	14964	0.80%	265524 -- COEFICIENTE COMUNICACIONES SA DE CV, MX
17	2404:5780:3::/48	14923	0.80%	9558 -- PRIMECROWN-AS-IN PrimeCrown Technologies Private Limited, IN
18	2a00:ad87:4600::/48	12345	0.66%	9890 -- ATOSINFOTECH-SG-AP ATOS Information Technology (Singapore) Pte Ltd, SG
19	2a06:1e86::/32	10031	0.54%	202314 -- CATGIRL-AS, GB
20	2804:53c4::/32	9790	0.53%	268605 --
21	2a03:8160:14::/48	8879	0.48%	33047 -- INSTART - Instart Logic, Inc, US
22	2a03:e900::/32	8165	0.44%	34760 -- N2000-AS ******************************, ES
23	2405:6600:709::/48	7842	0.42%	45845 -- NEPAL-IIG-AS NEPAL INTERNATIONAL INTERNET GATEWAY, NP
24	2001:7fb:ff02::/48	7837	0.42%	12654 -- RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL
25	2400:9700::/32	7725	0.41%	24550 -- WEBSURFERNP-AS-NP Websurfer Nepal Internet Service Provider, NP
26	2001:67c:2884::/48	7580	0.41%	35003 -- RAY-AS, DE
27	2402:9e80:9::/48	6165	0.33%	135103 -- ALEX-NEO-AS-AP Alex Neo, SG
28	2a06:1e86:1010::/48	6002	0.32%	202314 -- CATGIRL-AS, GB
29	2a06:1e86:420::/48	5970	0.32%	202314 -- CATGIRL-AS, GB
30	2001:678:ad8::/48	5869	0.32%	208562 -- ALTEHOLZ, DE
31	2804:50f4::/32	5521	0.30%	268421 --
32	2804:4384::/32	5006	0.27%	267575 -- Maranet Telecom, BR
33	2605:1900:84c0::/42	4845	0.26%	12208 -- TRUVISTA - TruVista Communications, US
34	240e:e9:9000::/37	4781	0.26%	23650 -- CHINANET-JS-AS-AP AS Number for CHINANET jiangsu province backbone, CN
35	2605:1900:8140::/42	4721	0.25%	12208 -- TRUVISTA - TruVista Communications, US
36	2605:1900:8480::/42	4719	0.25%	12208 -- TRUVISTA - TruVista Communications, US
37	2605:1900:81c0::/42	4684	0.25%	12208 -- TRUVISTA - TruVista Communications, US
38	2605:1900:8400::/42	4680	0.25%	12208 -- TRUVISTA - TruVista Communications, US
39	2605:1900:8180::/42	4679	0.25%	12208 -- TRUVISTA - TruVista Communications, US
40	2401:ff40::/32	4127	0.22%	137080 -- FCPL-AS-AP Firstlink Communications Pvt. Ltd., NP
41	2804:e0c:300::/48	4024	0.22%	28176 -- Quick Soft tecnologia da Informacao Ltda, BR
42	2800:110:3c00::/48	3993	0.21%	10834 -- Telefonica de Argentina, AR 4270 -- Red de Interconexion Universitaria, AR
43	240e:979:6200::/40	3719	0.20%	23650 -- CHINANET-JS-AS-AP AS Number for CHINANET jiangsu province backbone, CN
44	240e:979:4200::/40	3718	0.20%	23650 -- CHINANET-JS-AS-AP AS Number for CHINANET jiangsu province backbone, CN
45	240e:979:7200::/40	3716	0.20%	23650 -- CHINANET-JS-AS-AP AS Number for CHINANET jiangsu province backbone, CN
46	240e:978:200::/40	3716	0.20%	23650 -- CHINANET-JS-AS-AP AS Number for CHINANET jiangsu province backbone, CN
47	240e:978:1200::/40	3714	0.20%	23650 -- CHINANET-JS-AS-AP AS Number for CHINANET jiangsu province backbone, CN
48	240e:979:8200::/40	3713	0.20%	23650 -- CHINANET-JS-AS-AP AS Number for CHINANET jiangsu province backbone, CN
49	240e:979:2200::/40	3711	0.20%	23650 -- CHINANET-JS-AS-AP AS Number for CHINANET jiangsu province backbone, CN
50	240e:979:1200::/40	3710	0.20%	23650 -- CHINANET-JS-AS-AP AS Number for CHINANET jiangsu province backbone, CN
Total		514522	27.63%

14 Day BGP Update Statistics Profile: 4-October-2019 00:00 - 18-October-2019 23:59 (UTC+1000)

Number of BGP Update Messages:	5258739
Number of Prefix Changes:	5723629
Number of Prefix Updates:	5258739
Number of Prefix Withdrawals:	464890
Average Prefixes per BGP Update:	1.09
Average BGP Update Messages per second:	4.35
Average Prefix Updates per second:	4.73
Peak BGP Update Message Rate per second:	46279	(01:05:50 Fri, 4-Oct-2019)
Peak Prefix Update Rate per second:	46279	(01:05:50 Fri, 4-Oct-2019)
Peak Prefix Withdraw Rate per second:	33447	(13:09:11 Fri, 4-Oct-2019, )
Number of RIB Prefix Updates:	1656714	(0.32 of recv'd updates)
Number of RIB Prefix Withdrawals:	206136	(0.44 of recv'd withdrawals)
Peak RIB Update Rate per second:	46069	(01:05:50 Fri, 4-Oct-2019)
Peak RIB Withdrawal Rate per second:	8237	(13:09:11 Fri, 4-Oct-2019)
Seen Prefix Count:	81159
Updated Prefix Count:	81157
Stable Prefix Count:	2
Seen Origin AS Count:	18254
Updated Origin AS Count:	18253
Stable Origin AS Count:	1
Seen Unique Path Count:	77420
Updated Path Count:	75988
Stable Path Count:	1432

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