The BGP IPv6 Instability Report

This report is updated daily. The current report
was generated on 23 November 2020 01:19 (UTC+1000)

50 Most active ASes for the past 14 days

RANK	ASN	UPDs	%	Prefixes	UPDs/Prefix	AS NAME
1	18881	681644	10.93%	54	12623.04	TELEFONICA BRASIL S.A, BR
2	24353	448465	7.19%	37	12120.68	CNGI-XA-IX-AS-AP CERNET2 IX at Xi'an Jiaotong University, CN
3	270559	384923	6.17%	17	22642.53	XIS 2 INTERNET FIBRA LTDA, BR
4	24354	374305	6.00%	30	12476.83	CNGI-LZH-IX-AS-AP CERNET2 IX at Lanzhou University, CN
5	269575	338169	5.42%	17	19892.29	XIS 1 INTERNET FIBRA EIRELI, BR
6	138441	324868	5.21%	34	9554.94	CNGI-WLQ-IX-AS-AP CERNET2 regional IX at Xinjiang University, CN
7	270252	261000	4.18%	17	15352.94	TVF INTERNET RAPIDA LTDA, BR
8	19551	115171	1.85%	496	232.20	INCAPSULA, US
9	268698	100542	1.61%	9	11171.33	CONNECTCEU TELECOM EIRELI, BR
10	20940	77166	1.24%	660	116.92	AKAMAI-ASN1, EU
11	266155	75226	1.21%	3	25075.33	UNIPRIME CENTRAL-CENTRAL INTER DE COOP DE CREDITO, BR
12	26615	74722	1.20%	150	498.15	TIM S/A, BR
13	52700	71307	1.14%	5	14261.40	ITLINE TELECOM, BR
14	266368	71291	1.14%	11	6481.00	SURUBIM TELECOM BRASIL, BR
15	205908	70288	1.13%	6	11714.67	PETERCXY-NETWORKS PeterCxy Networks, DE
16	28177	58401	0.94%	11	5309.18	NETWORKBRASIL Ltda., BR
17	13489	52624	0.84%	7	7517.71	EPM Telecomunicaciones S.A. E.S.P., CO
18	263252	50625	0.81%	6	8437.50	GIGASAT SERVICOS DE PROCESSAMENTOS DE DADOS LTDA, BR
19	38527	48451	0.78%	22	2202.32	MLINK-AS-ID JAWA POS NATIONAL NETWORK MEDIALINK, PT, ID
20	46047	46608	0.75%	16	2913.00	POLSRI-AS-ID Politeknik Negeri Sriwijaya, ID
21	60626	44263	0.71%	4	11065.75	LEASEWEBCDN, NL
22	136440	42650	0.68%	1	42650.00	SASPL-AS-AP Sungard Availability Services (India) Private Limited, IN
23	267560	41028	0.66%	7	5861.14	PC CONNECT TELECOMUNICACOES LTDA, BR
24	267948	37955	0.61%	7	5422.14	JMA Provedores de Internet Ltda, BR
25	52573	37874	0.61%	7	5410.57	TECHNET NETWORKS LTDA, BR
26	61678	36702	0.59%	16	2293.88	NETWAY INFORMATICA LTDA, BR
27	52935	36453	0.58%	2	18226.50	Infobarra Solucoes em Informatica Ltda, BR
28	262952	35978	0.58%	9	3997.56	AIRLIFE COMUNICACAO VIRTUAL LTDA, BR
29	38082	35782	0.57%	8	4472.75	IIT-TIG-AS-AP True International Gateway Co., Ltd., TH
30	54113	30598	0.49%	839	36.47	FASTLY, US
31	265946	30262	0.49%	7	4323.14	SPEED CONECTE SERVICOS DE INTERNET LTDA - ME, BR
32	45271	29963	0.48%	1298	23.08	ICLNET-AS-AP Idea Cellular Limited, IN
33	50611	28073	0.45%	8	3509.12	KNIPP-IRONDNS1-AS Technologiepark, DE
34	269362	27771	0.45%	5	5554.20	CYBERVIA INTERNET LTDA, BR
35	6147	27661	0.44%	98	282.26	Telefonica del Peru S.A.A., PE
36	137144	26397	0.42%	3	8799.00	PASSLIR-AS Passit Media And Communication Pvt. Ltd., IN
37	12208	26381	0.42%	18	1465.61	TRUVISTA, US
38	264266	25202	0.40%	1	25202.00	L & K INFORMATICA LTDA - ME, BR
39	268203	23948	0.38%	1	23948.00	BANCO AGIPLAN S.A, BR
40	270656	23725	0.38%	17	1395.59	2 M TELECOM EIRELI, BR
41	53149	23491	0.38%	7	3355.86	CAMAQUANET SERVICO DE COMUNICACAO MULTIMIDIA EIREL, BR
42	267324	23484	0.38%	7	3354.86	M M da Silva, BR
43	28135	23127	0.37%	5	4625.40	ASSOCIACAO NACIONAL PARA INCLUSAO DIGITAL - ANID, BR
44	263426	22445	0.36%	1	22445.00	LINE TELECOM LTDA, BR
45	22092	22343	0.36%	1	22343.00	TELEFONICA BRASIL S.A, BR
46	262613	22318	0.36%	1	22318.00	FOCUS PROVEDORIA DE INTERNET, BR
47	263371	22280	0.36%	1	22280.00	Intervia Solucoes Ltda, BR
48	263609	22090	0.35%	1	22090.00	Free Way Tecnologia, BR
49	270490	21757	0.35%	1	21757.00	VALE TELECOM EIRELI, BR
50	52541	21230	0.34%	1	21230.00	New Speed Internet Banda Larga, BR
Total		4599027	73.74%

50 Most active ASes for the past 14 days

RANK	ASN	UPDs/Prefix	%	Prefixes	UPDs	AS NAME
1	136440	42650.0	0.68%	1	42650	SASPL-AS-AP Sungard Availability Services (India) Private Limited, IN
2	264266	25202.0	0.40%	1	25202	L & K INFORMATICA LTDA - ME, BR
3	266155	25075.3	1.21%	3	75226	UNIPRIME CENTRAL-CENTRAL INTER DE COOP DE CREDITO, BR
4	268203	23948.0	0.38%	1	23948	BANCO AGIPLAN S.A, BR
5	205908	23429.3	1.13%	6	70288	PETERCXY-NETWORKS PeterCxy Networks, DE
6	270559	22642.5	6.17%	17	384923	XIS 2 INTERNET FIBRA LTDA, BR
7	263426	22445.0	0.36%	1	22445	LINE TELECOM LTDA, BR
8	22092	22343.0	0.36%	1	22343	TELEFONICA BRASIL S.A, BR
9	262613	22318.0	0.36%	1	22318	FOCUS PROVEDORIA DE INTERNET, BR
10	263371	22280.0	0.36%	1	22280	Intervia Solucoes Ltda, BR
11	263609	22090.0	0.35%	1	22090	Free Way Tecnologia, BR
12	270490	21757.0	0.35%	1	21757	VALE TELECOM EIRELI, BR
13	52541	21230.0	0.34%	1	21230	New Speed Internet Banda Larga, BR
14	269575	19892.3	5.42%	17	338169	XIS 1 INTERNET FIBRA EIRELI, BR
15	49762	19695.0	0.32%	1	19695	SMN-AS, FI
16	267077	19625.0	0.31%	1	19625	JACKSON DE S. SILVA - ME, BR
17	270807	19034.0	0.31%	1	19034	Bella Janela Ind. de Cortinas Ltda., BR
18	52935	18226.5	0.58%	2	36453	Infobarra Solucoes em Informatica Ltda, BR
19	262593	17533.0	0.28%	1	17533	TM TECNOLOGIA DA COMUNICACAO LTDA, BR
20	50329	17482.0	0.28%	1	17482	AS-ALEX Blackstar (https://as50329.net), GB
21	208817	17234.0	0.28%	1	17234	MAXNETZARY, PL
22	269240	15479.0	0.25%	1	15479	ONELINK SERVICOS EM TECNOLOGIA DA INFORMACAO LTDA, BR
23	270252	15352.9	4.18%	17	261000	TVF INTERNET RAPIDA LTDA, BR
24	269214	14765.0	0.24%	1	14765	J V ANDRADE TELECOMUNICACOES EIRELI ME, BR
25	60626	14754.3	0.71%	4	44263	LEASEWEBCDN, NL
26	52700	14261.4	1.14%	5	71307	ITLINE TELECOM, BR
27	262741	13945.0	0.22%	1	13945	CONECTSUL - 3672-1581, BR
28	18881	13911.1	10.93%	54	681644	TELEFONICA BRASIL S.A, BR
29	27831	13366.0	0.21%	1	13366	Colombia Movil, CO
30	24354	12476.8	6.00%	30	374305	CNGI-LZH-IX-AS-AP CERNET2 IX at Lanzhou University, CN
31	24353	12120.7	7.19%	37	448465	CNGI-XA-IX-AS-AP CERNET2 IX at Xi'an Jiaotong University, CN
32	268698	11171.3	1.61%	9	100542	CONNECTCEU TELECOM EIRELI, BR
33	138441	9554.9	5.21%	34	324868	CNGI-WLQ-IX-AS-AP CERNET2 regional IX at Xinjiang University, CN
34	33110	9390.0	0.15%	1	9390	UHSC-MBC, CA
35	137144	8799.0	0.42%	3	26397	PASSLIR-AS Passit Media And Communication Pvt. Ltd., IN
36	263252	8437.5	0.81%	6	50625	GIGASAT SERVICOS DE PROCESSAMENTOS DE DADOS LTDA, BR
37	37468	8318.0	0.27%	3	16636	ANGOLA-CABLES, AO
38	50917	7631.0	0.12%	1	7631	ITWS-AS IT Workshop LLC network, RU
39	270703	7538.0	0.12%	1	7538	ALLTEC INTERNET, BR
40	13489	7517.7	0.84%	7	52624	EPM Telecomunicaciones S.A. E.S.P., CO
41	265233	6921.0	0.11%	1	6921	MULTITEL COMUNICACOES LTDA, BR
42	206253	6857.0	0.11%	1	6857	S48-AS, DE
43	269572	6631.3	0.32%	3	19894	SPEED JET TELECOM LTDA, BR
44	61645	6605.0	0.11%	1	6605	NF Network Telecom, BR
45	266368	6481.0	1.14%	11	71291	SURUBIM TELECOM BRASIL, BR
46	264365	6411.0	0.10%	1	6411	UDS SOLUCOES DIGITAIS LTDA, BR
47	268996	6313.0	0.20%	2	12626	BRUNO LEONARDO BASSANI BLB INFORMATICA ME, BR
48	45316	6278.0	0.10%	1	6278	IDNIC-KKI-AS-ID Kantor Komunikasi Dan Informatika Kota Bogor, ID
49	266156	6277.0	0.10%	1	6277	OESTENET SERVICOS DE COMUNICACAO LTDA, BR
50	263506	5969.0	0.10%
Total		749664.8	63.24%

50 Most active Prefixes for the past 14 days

RANK	PREFIX	UPDs	%	Origin AS -- AS NAME
1	2400:dc40::/32	42650	0.63%	136440 -- SASPL-AS-AP Sungard Availability Services (India) Private Limited, IN
2	2405:4000:800:8::/64	35759	0.53%	38082 -- IIT-TIG-AS-AP True International Gateway Co., Ltd., TH
3	2402:53c0:2000::/36	26252	0.39%	137144 -- PASSLIR-AS Passit Media And Communication Pvt. Ltd., IN
4	2804:110c::/34	25610	0.38%	52700 -- ITLINE TELECOM, BR
5	2804:110c:4000::/34	25553	0.38%	52700 -- ITLINE TELECOM, BR
6	2804:3b88:8000::/33	25452	0.38%	266155 -- UNIPRIME CENTRAL-CENTRAL INTER DE COOP DE CREDITO, BR
7	2804:b0c::/32	25372	0.38%	52935 -- Infobarra Solucoes em Informatica Ltda, BR
8	2804:2534::/32	25202	0.38%	264266 -- L & K INFORMATICA LTDA - ME, BR
9	2804:3b88::/33	24887	0.37%	266155 -- UNIPRIME CENTRAL-CENTRAL INTER DE COOP DE CREDITO, BR
10	2804:3b88::/32	24887	0.37%	266155 -- UNIPRIME CENTRAL-CENTRAL INTER DE COOP DE CREDITO, BR
11	2804:6dd8:b000::/36	24703	0.37%	270559 -- XIS 2 INTERNET FIBRA LTDA, BR
12	2804:6dd8:c000::/36	24696	0.37%	270559 -- XIS 2 INTERNET FIBRA LTDA, BR
13	2804:6dd8:a000::/36	24691	0.37%	270559 -- XIS 2 INTERNET FIBRA LTDA, BR
14	2804:6dd8:d000::/36	24670	0.37%	270559 -- XIS 2 INTERNET FIBRA LTDA, BR
15	2804:6dd8:9000::/36	24669	0.37%	270559 -- XIS 2 INTERNET FIBRA LTDA, BR
16	2804:6dd8:e000::/36	24642	0.37%	270559 -- XIS 2 INTERNET FIBRA LTDA, BR
17	2804:7f6:8000::/33	24626	0.37%	18881 -- TELEFONICA BRASIL S.A, BR
18	2804:7f5:8000::/33	24258	0.36%	18881 -- TELEFONICA BRASIL S.A, BR
19	2804:7f4:8000::/34	24253	0.36%	18881 -- TELEFONICA BRASIL S.A, BR
20	2804:7f2:8000::/33	24240	0.36%	18881 -- TELEFONICA BRASIL S.A, BR
21	2804:1b3:8000::/41	24172	0.36%	18881 -- TELEFONICA BRASIL S.A, BR
22	2804:1b2:8000::/35	24151	0.36%	18881 -- TELEFONICA BRASIL S.A, BR
23	2801:80:23d0::/48	23948	0.36%	268203 -- BANCO AGIPLAN S.A, BR
24	2804:6dd8:8000::/36	23924	0.36%	270559 -- XIS 2 INTERNET FIBRA LTDA, BR
25	2804:6dd8::/36	23821	0.35%	270559 -- XIS 2 INTERNET FIBRA LTDA, BR
26	2804:6dd8:1000::/36	23767	0.35%	270559 -- XIS 2 INTERNET FIBRA LTDA, BR
27	2804:6dd8::/32	23738	0.35%	270559 -- XIS 2 INTERNET FIBRA LTDA, BR
28	2804:6dd8:2000::/36	23686	0.35%	270559 -- XIS 2 INTERNET FIBRA LTDA, BR
29	2804:6dd8:3000::/36	23685	0.35%	270559 -- XIS 2 INTERNET FIBRA LTDA, BR
30	2804:6dd8:4000::/36	23602	0.35%	270559 -- XIS 2 INTERNET FIBRA LTDA, BR
31	2804:1b1:b100::/47	23565	0.35%	18881 -- TELEFONICA BRASIL S.A, BR
32	2804:6dd8:7000::/36	23565	0.35%	270559 -- XIS 2 INTERNET FIBRA LTDA, BR
33	2804:7f7:4000::/34	23562	0.35%	18881 -- TELEFONICA BRASIL S.A, BR
34	2804:6dd8:5000::/36	23552	0.35%	270559 -- XIS 2 INTERNET FIBRA LTDA, BR
35	2804:6dd8:6000::/36	23497	0.35%	270559 -- XIS 2 INTERNET FIBRA LTDA, BR
36	2804:7f4:c000::/34	23496	0.35%	18881 -- TELEFONICA BRASIL S.A, BR
37	2a0e:b107:2f0::/48	23471	0.35%	205908 -- PETERCXY-NETWORKS PeterCxy Networks, DE
38	2600:1419:4000::/48	23428	0.35%	20940 -- AKAMAI-ASN1, EU
39	2a0e:b107:2f0::/44	23413	0.35%	205908 -- PETERCXY-NETWORKS PeterCxy Networks, DE
40	2a06:e881:2502::/48	23404	0.35%	205908 -- PETERCXY-NETWORKS PeterCxy Networks, DE
41	2804:2214:8000::/34	23282	0.35%	28177 -- NETWORKBRASIL Ltda., BR
42	2804:1b0:e000::/35	23205	0.35%	18881 -- TELEFONICA BRASIL S.A, BR
43	2804:1b0::/35	23191	0.35%	18881 -- TELEFONICA BRASIL S.A, BR
44	2804:1b2:a000::/36	23174	0.34%	18881 -- TELEFONICA BRASIL S.A, BR
45	2804:1b2:d100::/46	23169	0.34%	18881 -- TELEFONICA BRASIL S.A, BR
46	2804:1b2:d000::/40	23167	0.34%	18881 -- TELEFONICA BRASIL S.A, BR
47	2804:1b1:8800::/37	23151	0.34%	18881 -- TELEFONICA BRASIL S.A, BR
48	2804:88::/35	23051	0.34%	28135 -- ASSOCIACAO NACIONAL PARA INCLUSAO DIGITAL - ANID, BR
49	2804:2214:c000::/34	23044	0.34%	28177 -- NETWORKBRASIL Ltda., BR
50	2804:7f4::/33	22990	0.34%	18881 -- TELEFONICA BRASIL S.A, BR
Total		1231943	18.33%

14 Day BGP Update Statistics Profile: 8-November-2020 00:00 - 22-November-2020 23:59 (UTC+1000)

Number of BGP Update Messages:	14829098
Number of Prefix Changes:	16064179
Number of Prefix Updates:	14829098
Number of Prefix Withdrawals:	1235081
Average Prefixes per BGP Update:	1.08
Average BGP Update Messages per second:	12.26
Average Prefix Updates per second:	13.28
Peak BGP Update Message Rate per second:	10902	(18:20:49 Sun, 15-Nov-2020)
Peak Prefix Update Rate per second:	10902	(18:20:49 Sun, 15-Nov-2020)
Peak Prefix Withdraw Rate per second:	1117	(01:05:09 Thu, 12-Nov-2020, )
Number of RIB Prefix Updates:	6237873	(0.42 of recv'd updates)
Number of RIB Prefix Withdrawals:	480111	(0.39 of recv'd withdrawals)
Peak RIB Update Rate per second:	4812	(18:20:49 Sun, 15-Nov-2020)
Peak RIB Withdrawal Rate per second:	485	(12:14:30 Wed, 11-Nov-2020)
Seen Prefix Count:	104299
Updated Prefix Count:	86554
Stable Prefix Count:	17745
Seen Origin AS Count:	21161
Updated Origin AS Count:	19545
Stable Origin AS Count:	1616
Seen Unique Path Count:	116339
Updated Path Count:	101415
Stable Path Count:	14924

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