The BGP IPv6 Instability Report

This report is updated daily. The current report
was generated on 17 February 2020 01:24 (UTC+1000)

50 Most active ASes for the past 14 days

RANK	ASN	UPDs	%	Prefixes	UPDs/Prefix	AS NAME
1	18881	126940	7.35%	38	3340.53	TELEFÔNICA BRASIL S.A, BR
2	39891	120347	6.97%	447	269.23	ALJAWWALSTC-AS, SA
3	9829	61389	3.55%	471	130.34	BSNL-NIB National Internet Backbone, IN
4	38082	56950	3.30%	14	4067.86	IIT-TIG-AS-AP True International Gateway Co., Ltd., TH
5	7602	53052	3.07%	17	3120.71	SPT-AS-VN Saigon Postel Corporation, VN
6	28305	34878	2.02%	2	17439.00	LGTEL61 INTERNET LTDA, BR
7	202314	31747	1.84%	3	10582.33	CATGIRL-AS, GB
8	30361	27270	1.58%	2	13635.00	SWIFTWILL2, US
9	24124	25714	1.49%	1	25714.00	LIGHTNETWORK-AS-AP LightNetwork Computing Limited, HK
10	263536	24343	1.41%	10	2434.30	Empresa de Telecomunicacoes da Alta Mogiana - AMG, BR
11	49762	19747	1.14%	1	19747.00	SMN-AS, FI
12	135872	19323	1.12%	1	19323.00	GTPLKCBPL-AS GTPL KCBPL BROADBAND PVT LTD, IN
13	208976	17667	1.02%	5	3533.40	VNP-DIGITAL, NL
14	12654	17340	1.00%	38	456.32	RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL
15	10429	16770	0.97%	23	729.13	TELEFÔNICA BRASIL S.A, BR
16	32629	16460	0.95%	2	8230.00	CITY-OF-CHARLOTTE-ASN, US
17	208624	15891	0.92%	1	15891.00	BILLY-AS, GB
18	204438	15775	0.91%	7	2253.57	RUBEN-GARBADE, CH
19	135103	14685	0.85%	2	7342.50	ALEX-NEO-AS-AP Alex Neo, SG
20	20940	14627	0.85%	592	24.71	AKAMAI-ASN1, US
21	39259	14561	0.84%	3	4853.67	REISENBAUER, AT
22	265066	14382	0.83%	30	479.40	Conect Provedor de Acesso a Internet Ltda Me, BR
23	92	14348	0.83%	1	14348.00	CLARKSON-AS, US
24	265347	13965	0.81%	5	2793.00	BITAL INTERNET, BR
25	9890	12959	0.75%	1	12959.00	ATOSINFOTECH-SG-AP ATOS Information Technology (Singapore) Pte Ltd, SG
26	28598	12796	0.74%	11	1163.27	Mob Servicos de Telecomunicacoes Ltda, BR
27	263394	12634	0.73%	7	1804.86	Networks Soluções em Informática, BR
28	270252	12567	0.73%	17	739.24	TVF INTERNET RAPIDA LTDA, BR
29	265245	12222	0.71%	5	2444.40	UP Telecom - Bayeux, BR
30	23951	12154	0.70%	7	1736.29	CITRA-AS-ID PT JEMBATAN CITRA NUSANTARA, ID
31	28177	11583	0.67%	5	2316.60	NETWORKBRASIL Ltda., BR
32	50917	11354	0.66%	1	11354.00	ITWS-AS IT Workshop LLC network, RU
33	265524	11168	0.65%	22	507.64	COEFICIENTE COMUNICACIONES SA DE CV, MX
34	58057	10870	0.63%	23	472.61	SECUREBIT Securebit Autonomous System Number, CH
35	267324	10420	0.60%	7	1488.57	M M da Silva, BR
36	263073	10400	0.60%	19	547.37	DTEL TELECOM, BR
37	45271	10100	0.58%	1045	9.67	ICLNET-AS-AP Idea Cellular Limited, IN
38	31293	10057	0.58%	67	150.10	ITNSGLOBAL-AS, BG
39	11172	9760	0.56%	1879	5.19	Alestra, S. de R.L. de C.V., MX
40	208088	9652	0.56%	1	9652.00	AS_HOSTDOC, GB
41	33047	9554	0.55%	23	415.39	INSTART, US
42	266517	9429	0.55%	17	554.65	New Life Telecom Eireli EPP, BR
43	264247	9337	0.54%	17	549.24	Maila Networks, BR
44	209209	8571	0.50%	9	952.33	FABNET-AS, DE
45	9558	8333	0.48%	5	1666.60	PRIMECROWN-AS-IN PrimeCrown Technologies Private Limited, IN
46	268508	8125	0.47%	3	2708.33	BONZONE Telecom, BR
47	52704	7706	0.45%	5	1541.20	SPEEDING TELECOM, BR
48	268605	7614	0.44%	1	7614.00	SRG TELECOM LTDA, BR
49	65512	7258	0.42%	1	7258.00	-Private Use AS-, ZZ
50	265269	7255	0.42%	3	2418.33	MEGA TELEINFORMATICA EIRELI, BR
Total		1052049	60.89%

50 Most active ASes for the past 14 days

RANK	ASN	UPDs/Prefix	%	Prefixes	UPDs	AS NAME
1	24124	25714.0	1.49%	1	25714	LIGHTNETWORK-AS-AP LightNetwork Computing Limited, HK
2	49762	19747.0	1.14%	1	19747	SMN-AS, FI
3	135872	19323.0	1.12%	1	19323	GTPLKCBPL-AS GTPL KCBPL BROADBAND PVT LTD, IN
4	28305	17439.0	2.02%	2	34878	LGTEL61 INTERNET LTDA, BR
5	208624	15891.0	0.92%	1	15891	BILLY-AS, GB
6	92	14348.0	0.83%	1	14348	CLARKSON-AS, US
7	30361	13635.0	1.58%	2	27270	SWIFTWILL2, US
8	9890	12959.0	0.75%	1	12959	ATOSINFOTECH-SG-AP ATOS Information Technology (Singapore) Pte Ltd, SG
9	50917	11354.0	0.66%	1	11354	ITWS-AS IT Workshop LLC network, RU
10	202314	10582.3	1.84%	3	31747	CATGIRL-AS, GB
11	208088	9652.0	0.56%	1	9652	AS_HOSTDOC, GB
12	32629	8230.0	0.95%	2	16460	CITY-OF-CHARLOTTE-ASN, US
13	268605	7614.0	0.44%	1	7614	SRG TELECOM LTDA, BR
14	135103	7342.5	0.85%	2	14685	ALEX-NEO-AS-AP Alex Neo, SG
15	65512	7258.0	0.42%	1	7258	-Private Use AS-, ZZ
16	33110	5994.0	0.35%	1	5994	UHSC-MBC, CA
17	39259	4853.7	0.84%	3	14561	REISENBAUER, AT
18	269214	4390.0	0.25%	1	4390	J V ANDRADE TELECOMUNICAÇÕES EIRELI ME, BR
19	139350	4310.0	0.25%	1	4310	BIBICLE-AS-AP Bibicle, KR
20	38082	4067.9	3.30%	14	56950	IIT-TIG-AS-AP True International Gateway Co., Ltd., TH
21	269240	3880.0	0.22%	1	3880	ONELINK SERVICOS EM TECNOLOGIA DA INFORMACAO LTDA, BR
22	266549	3793.0	0.22%	1	3793	Alexandre Augustini e Cia Ltda, BR
23	262767	3760.0	0.22%	1	3760	Avelino e Rodrigues LTDA, BR
24	263337	3715.0	0.22%	1	3715	Ready Tecnologia da Informacao LTDA, BR
25	31576	3675.0	0.21%	1	3675	MOGEIX Association Gixe, FR
26	268484	3638.0	0.21%	1	3638	AIRNET INTERNET TELECOM, BR
27	267953	3605.0	0.21%	1	3605	BNET SOLUÇÕES EM INTERNET LTDA-ME, BR
28	208976	3533.4	1.02%	5	17667	VNP-DIGITAL, NL
29	35003	3530.5	0.41%	2	7061	RAY-AS, DE
30	136368	3369.0	0.20%	1	3369	RSPL-AS Rathnaa Spectra Private Limited, IN
31	268855	3351.0	0.19%	1	3351	FAST NET SERVICOS INFORMATIZADOS, BR
32	18881	3340.5	7.35%	38	126940	TELEFÔNICA BRASIL S.A, BR
33	265238	3325.0	0.19%	1	3325	TefNet Tecnologia - Qualidade sem limites!!!, BR
34	268732	3278.0	0.19%	1	3278	CONECTA SERVIÇO DE COMUNICAÇÃO MULTIMIDIA LTDA, BR
35	7602	3120.7	3.07%	17	53052	SPT-AS-VN Saigon Postel Corporation, VN
36	52382	3103.0	0.18%	1	3103	Faculte Des Sciences, Universite dEtat dHaiti, HT
37	30168	3098.0	0.18%	1	3098	BIGBLOCK, US
38	268868	3075.0	0.18%	1	3075	INTERSERV TELECOM - EIRELI, BR
39	268567	3044.0	0.18%	1	3044	santos & zanandrea ltda-me, BR
40	267276	3022.5	0.35%	2	6045	CGC EQUIPAMENTOS E SERVIÇOS LTDA, BR
41	269698	3012.0	0.17%	1	3012	INTERCLUB FIBRA TELECOM ME, BR
42	268819	2846.0	0.16%	1	2846	Mimo Net Ltda, BR
43	265009	2845.0	0.16%	1	2845	D C SANTOS COMUNICACAO COMERCIO E SERV, BR
44	52700	2835.0	0.16%	1	2835	ITLINE TELECOM, BR
45	137301	2827.0	0.16%	1	2827	IDNIC-POLTEKKESYK-AS-ID POLTEKKES KEMENKES YOGYAKARTA, ID
46	137356	2822.0	0.16%	1	2822	IDNIC-UPY-AS-ID Universitas PGRI Yogyakarta, ID
47	265347	2793.0	0.81%	5	13965	BITAL INTERNET, BR
48	268508	2708.3	0.47%	3	8125	BONZONE Telecom, BR
49	267629	2705.0	0.31%	2	5410	SGV TI E TELECOM LTDA, BR
50	263915	2599.5	0.30%
Total		320953.8	38.62%

50 Most active Prefixes for the past 14 days

RANK	PREFIX	UPDs	%	Origin AS -- AS NAME
1	2804:2898::/32	34869	1.85%	28305 -- LGTEL61 INTERNET LTDA, BR
2	2a01:9dc0::/32	27269	1.44%	30361 -- SWIFTWILL2, US
3	2404:7ac0:206::/47	25714	1.36%	24124 -- LIGHTNETWORK-AS-AP LightNetwork Computing Limited, HK
4	2804:1380:e000::/36	24295	1.29%	263536 -- Empresa de Telecomunicacoes da Alta Mogiana - AMG, BR
5	2001:67c:245c::/48	19747	1.05%	49762 -- SMN-AS, FI
7	2403:5740::/32	19323	1.02%	135872 -- GTPLKCBPL-AS GTPL KCBPL BROADBAND PVT LTD, IN
10	2a0d:2406:1c05::/48	17652	0.93%	208976 -- VNP-DIGITAL, NL
11	2620:0:2f0::/48	16458	0.87%	32629 -- CITY-OF-CHARLOTTE-ASN, US
12	2a0e:fd46::/32	15891	0.84%	208624 -- BILLY-AS, GB
13	2a0c:9a40:8114::/48	15720	0.83%	204438 -- RUBEN-GARBADE, CH
14	2402:9e80:9::/48	14684	0.78%	135103 -- ALEX-NEO-AS-AP Alex Neo, SG
15	2a05:c680:53::/48	14555	0.77%	39259 -- REISENBAUER, AT
16	2605:6480::/32	14348	0.76%	92 -- CLARKSON-AS, US
17	2a06:1e86::/32	13291	0.70%	202314 -- CATGIRL-AS, GB
18	2a00:ad87:4600::/48	12959	0.69%	9890 -- ATOSINFOTECH-SG-AP ATOS Information Technology (Singapore) Pte Ltd, SG
19	2001:678:5b0::/48	11354	0.60%	50917 -- ITWS-AS IT Workshop LLC network, RU
20	2a0b:b87:ffb3::/48	9652	0.51%	208088 -- AS_HOSTDOC, GB
21	2a03:8160:14::/48	9293	0.49%	33047 -- INSTART, US
22	2a06:1e86:1010::/48	9234	0.49%	202314 -- CATGIRL-AS, GB
23	2a06:1e86:420::/48	9222	0.49%	202314 -- CATGIRL-AS, GB
24	2404:5780:3::/48	8301	0.44%	9558 -- PRIMECROWN-AS-IN PrimeCrown Technologies Private Limited, IN
25	2001:7fb:ff02::/48	8096	0.43%	12654 -- RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL
26	2804:53c4::/32	7614	0.40%	268605 -- SRG TELECOM LTDA, BR
27	2a07:1c40:100c::/48	7597	0.40%	209209 -- FABNET-AS, DE
28	2001:16a2:c1ec::/48	7475	0.40%	39891 -- ALJAWWALSTC-AS, SA
29	2001:16a2:c1e3::/48	7475	0.40%	39891 -- ALJAWWALSTC-AS, SA
30	2001:16a2:c1e5::/48	7475	0.40%	39891 -- ALJAWWALSTC-AS, SA
31	2001:16a2:c1eb::/48	7475	0.40%	39891 -- ALJAWWALSTC-AS, SA
32	2001:16a2:c1e6::/48	7475	0.40%	39891 -- ALJAWWALSTC-AS, SA
33	2001:16a2:c1ea::/48	7475	0.40%	39891 -- ALJAWWALSTC-AS, SA
34	2001:16a2:c1e8::/48	7475	0.40%	39891 -- ALJAWWALSTC-AS, SA
35	2001:16a2:c1e0::/48	7474	0.40%	39891 -- ALJAWWALSTC-AS, SA
36	2001:16a2:c1e7::/48	7473	0.40%	39891 -- ALJAWWALSTC-AS, SA
37	2001:16a2:c1e1::/48	7473	0.40%	39891 -- ALJAWWALSTC-AS, SA
38	2001:16a2:c1e4::/48	7473	0.40%	39891 -- ALJAWWALSTC-AS, SA
39	2001:16a2:c1e9::/48	7467	0.40%	39891 -- ALJAWWALSTC-AS, SA
40	2001:16a2:c1e2::/48	7467	0.40%	39891 -- ALJAWWALSTC-AS, SA
41	2001:16a2:c1ed::/48	7467	0.40%	39891 -- ALJAWWALSTC-AS, SA
42	2001:16a2:c1ef::/48	7467	0.40%	39891 -- ALJAWWALSTC-AS, SA
43	2001:16a2:c1ee::/48	7465	0.40%	39891 -- ALJAWWALSTC-AS, SA
44	2405:6e00::/32	7258	0.38%	65512 -- -Private Use AS-, ZZ
45	2001:67c:2884::/48	7058	0.37%	35003 -- RAY-AS, DE
46	2404:f4c0:f903::/48	6721	0.36%	139833 -- EVSIO0N-AS-AP Evsio0n Network Inc., CN
47	2402:ee80:c::/48	6674	0.35%	132647 -- IDNIC-PANDI-AS-ID Pengelola Nama Domain Internet Indonesia, ID
48	2620:13a:f001::/48	5995	0.32%	33110 -- UHSC-MBC, CA
49	2804:7f2:8000::/33	5424	0.29%	18881 -- TELEFÔNICA BRASIL S.A, BR
50	2804:7f5:8000::/33	5374	0.28%	18881 -- TELEFÔNICA BRASIL S.A, BR
Total		588120	31.20%

14 Day BGP Update Statistics Profile: 2-February-2020 00:00 - 16-February-2020 23:59 (UTC+1000)

Number of BGP Update Messages:	4110589
Number of Prefix Changes:	4428572
Number of Prefix Updates:	4110589
Number of Prefix Withdrawals:	317983
Average Prefixes per BGP Update:	1.08
Average BGP Update Messages per second:	3.40
Average Prefix Updates per second:	3.66
Peak BGP Update Message Rate per second:	22068	(08:38:11 Tue, 4-Feb-2020)
Peak Prefix Update Rate per second:	22068	(08:38:11 Tue, 4-Feb-2020)
Peak Prefix Withdraw Rate per second:	2157	(05:59:26 Tue, 11-Feb-2020, )
Number of RIB Prefix Updates:	1727562	(0.42 of recv'd updates)
Number of RIB Prefix Withdrawals:	160450	(0.50 of recv'd withdrawals)
Peak RIB Update Rate per second:	20442	(08:38:11 Tue, 4-Feb-2020)
Peak RIB Withdrawal Rate per second:	1698	(01:24:57 Thu, 13-Feb-2020)
Seen Prefix Count:	84970
Updated Prefix Count:	84706
Stable Prefix Count:	264
Seen Origin AS Count:	18982
Updated Origin AS Count:	18950
Stable Origin AS Count:	32
Seen Unique Path Count:	85546
Updated Path Count:	83695
Stable Path Count:	1851

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