The BGP IPv6 Instability Report

This report is updated daily. The current report
was generated on 20 January 2025 01:22 (UTC+1000)

50 Most active ASes for the past 14 days

RANK	ASN	UPDs	%	Prefixes	UPDs/Prefix	AS NAME
1	36183	545986	12.30%	1593	342.74	AKAMAI-AS, US
2	25145	513939	11.58%	52	9883.44	AS-TEKNOTEL Teknotel Telekomunikasyon A.S., TR
3	210842	278009	6.26%	99	2808.17	RKZED-AS, ID
4	11172	188504	4.25%	5299	35.57	Alestra, S. de R.L. de C.V., MX
5	22616	153591	3.46%	30	5119.70	ZSCALER-SJC1, US
6	35661	91929	2.07%	4	22982.25	VIRTUASYS-EU, FR
7	8772	90023	2.03%	18	5001.28	NLINELLC, UA
8	52848	79367	1.79%	3	26455.67	IAGENTE SISTEMAS PARA COMUNICACAO, BR
9	16509	76316	1.72%	5452	14.00	AMAZON-02, US
10	2472	75139	1.69%	1	75139.00	FR-DOM-GUYANE Guyane Francaise, EU
11	2199	74808	1.69%	1	74808.00	FR-DOM-MARTINIQUE Iles de la Martinique, EU
12	202256	56633	1.28%	768	73.74	LAWLIETNET, CN
13	263390	56005	1.26%	23	2435.00	FNT Telecomunicacoes e Acesso a Redes de Internet, BR
14	40138	50962	1.15%	42	1213.38	MDNET, US
15	30083	50460	1.14%	2	25230.00	AS-30083-US-VELIA-NET, DE
16	400339	50151	1.13%	7	7164.43	TRINITY-CYBER-01, US
17	53667	40836	0.92%	1096	37.26	PONYNET, US
18	42298	35289	0.80%	679	51.97	GCC-MPLS-PEERING GCC MPLS peering, QA
19	4767	33622	0.76%	1	33622.00	AIT-CS-ASN Computer Science, TH
20	28458	30781	0.69%	2	15390.50	IENTC S DE RL DE CV, MX
21	208548	27560	0.62%	6	4593.33	KJARNET-0, IS
22	25019	26382	0.59%	181	145.76	SAUDINETSTC-AS, SA
23	7296	24407	0.55%	4	6101.75	AS-DYNASCALE-LAX, US
24	7552	24261	0.55%	3162	7.67	VIETEL-AS-AP Viettel Group, VN
25	45609	20244	0.46%	3103	6.52	BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN
26	5416	18739	0.42%	1037	18.07	Internet Service Provider, BH
27	58057	18458	0.42%	62	297.71	SECUREBIT Securebit Autonomous System, CH
28	39572	18434	0.42%	45	409.64	ADVANCEDHOSTERS-AS, NL
29	40249	18095	0.41%	7	2585.00	GOSKN-ICT, KN
30	12041	17634	0.40%	222	79.43	AS-AFILIAS1, US
31	400395	17491	0.39%	1	17491.00	HONGSHIN-AS-NA, US
32	55644	16012	0.36%	56	285.93	VIL-AS-AP Vodafone Idea Ltd, IN
33	264487	15632	0.35%	1	15632.00	AVATO TECNOLOGIA S.A, BR
34	61928	15471	0.35%	23	672.65	ALEXANDRE BISPO COMUNICACAO ME, BR
35	39891	14650	0.33%	1890	7.75	ALJAWWALSTC-AS, SA
36	4538	14164	0.32%	4992	2.84	ERX-CERNET-BKB China Education and Research Network Center, CN
37	49367	13832	0.31%	9	1536.89	ASSEFLOW, IT
38	17072	13471	0.30%	1306	10.31	TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX
39	270870	13021	0.29%	7	1860.14	LINK DIGITAL TELECOM LTDA - ME, BR
40	47869	12896	0.29%	6	2149.33	CL-1763-47869, US
41	141145	12565	0.28%	1	12565.00	GIGANET-AS-ID PT Giga Digital Nusantara, ID
42	205145	12428	0.28%	1	12428.00	STARTTELECOM, UA
43	21664	12165	0.27%	32	380.16	AMZN-BYOASN, US
44	60539	11954	0.27%	2565	4.66	HUICAST_TELECOM, HK
45	200936	11828	0.27%	10	1182.80	GUO-AS Chengjie Guos Experimental Network, CN
46	18403	11823	0.27%	3632	3.26	FPT-AS-AP FPT Telecom Company, VN
47	149693	11753	0.26%	10	1175.30	IDNIC-DATAMEDIA-AS-ID PT Jaringan Datamedia Nusantara, ID
48	212121	11360	0.26%	5	2272.00	VAGUE, GB
49	47331	10885	0.25%	1190	9.15	TTNET, TR
50	19429	10709	0.24%	111	96.48	ETB - Colombia, CO
Total		3050674	68.75%

50 Most active ASes for the past 14 days

RANK	ASN	UPDs/Prefix	%	Prefixes	UPDs	AS NAME
1	2472	75139.0	1.69%	1	75139	FR-DOM-GUYANE Guyane Francaise, EU
2	2199	74808.0	1.69%	1	74808	FR-DOM-MARTINIQUE Iles de la Martinique, EU
3	4767	33622.0	0.76%	1	33622	AIT-CS-ASN Computer Science, TH
4	52848	26455.7	1.79%	3	79367	IAGENTE SISTEMAS PARA COMUNICACAO, BR
5	30083	25230.0	1.14%	2	50460	AS-30083-US-VELIA-NET, DE
6	35661	22982.2	2.07%	4	91929	VIRTUASYS-EU, FR
7	400395	17491.0	0.39%	1	17491	HONGSHIN-AS-NA, US
8	264487	15632.0	0.35%	1	15632	AVATO TECNOLOGIA S.A, BR
9	28458	15390.5	0.69%	2	30781	IENTC S DE RL DE CV, MX
10	141145	12565.0	0.28%	1	12565	GIGANET-AS-ID PT Giga Digital Nusantara, ID
11	205145	12428.0	0.28%	1	12428	STARTTELECOM, UA
12	203304	10226.0	0.23%	1	10226	ALMOND, FR
13	25145	9883.4	11.58%	52	513939	AS-TEKNOTEL Teknotel Telekomunikasyon A.S., TR
14	204374	9528.0	0.21%	1	9528	LEONARDO-SYSTEMS, BR
15	37353	8771.0	0.20%	1	8771	SEACOM-AS, ZA
16	400339	7164.4	1.13%	7	50151	TRINITY-CYBER-01, US
17	214810	6597.0	0.15%	1	6597	MVDVELDEN-AS, NL
18	213954	6485.0	0.15%	1	6485	SKYLEVEL, BR
19	7296	6101.8	0.55%	4	24407	AS-DYNASCALE-LAX, US
20	38808	6024.0	0.14%	1	6024	IMZAK-TRANSIT-AS-AP NIGSUN LIMITED - IP SERVICES, PK
21	214959	5476.0	0.12%	1	5476	DEUTNET, FR
22	207026	5467.0	0.12%	1	5467	QUOPIAM, ES
23	206828	5415.0	0.12%	1	5415	CONNECTA, ES
24	202817	5322.0	0.12%	1	5322	ALTECOM-AS, ES
25	49835	5289.0	0.12%	1	5289	GUIFINET-AS Fundacio guifi.net, ES
26	206268	5246.0	0.12%	1	5246	GUIFIBAG, ES
27	2115	5242.0	0.12%	1	5242	OPEGIEKA-, PL
28	22616	5119.7	3.46%	30	153591	ZSCALER-SJC1, US
29	8772	5001.3	2.03%	18	90023	NLINELLC, UA
30	63101	4987.0	0.11%	1	4987	AFLYCLOUD-NETWORK, US
31	151674	4961.0	0.22%	2	9922	HYU-AS-AP Cheng Yijia, CN
32	208548	4593.3	0.62%	6	27560	KJARNET-0, IS
33	198090	3902.0	0.09%	1	3902	ASLIBRA, IT
34	272190	3595.0	0.08%	1	3595	I9 COMERCIO E SERVICOS DE TELECOMUNICACAO, BR
35	49867	3583.0	0.08%	1	3583	Suisei Network, US
36	401441	3479.0	0.08%	1	3479	GOOSEWORKS, US
37	1880	3447.5	0.16%	2	6895	STUPI, SE
38	58419	3220.0	0.15%	2	6440	DATAVAIL-IN Datavail Infotech Pvt Ltd, IN
39	204378	3017.0	0.07%	1	3017	WAVESQUID, AU
40	57984	2900.0	0.07%	1	2900	XINDI-AS Hoarding packets, RO
41	210842	2808.2	6.26%	99	278009	RKZED-AS, ID
42	61618	2741.0	0.19%	23	8223	VIVA TECNOLOGIA TELECOM LTDA, BR
43	200993	2608.0	0.06%	1	2608	NYAPROD NyaNet Production environment, RU
44	40249	2585.0	0.41%	7	18095	GOSKN-ICT, KN
45	41313	2553.5	0.23%	5	10214	NOVATEL-AS 2 Kukush str., floor 1, office 102, BG
46	396416	2478.0	0.06%	1	2478	SKNIX-SERVICES, KN
47	263390	2435.0	1.26%	23	56005	FNT Telecomunicacoes e Acesso a Redes de Internet, BR
48	200529	2378.0	0.16%	3	7134	ASR-INFOPRO, FR
49	27325	2314.0	0.05%	1	2314	DATABANK-ZCOLO, US
50	212121	2272.0	0.26%
Total		516959.5	42.47%

50 Most active Prefixes for the past 14 days

RANK	PREFIX	UPDs	%	Origin AS -- AS NAME
1	2a03:eec0:3212::/48	153554	3.34%	22616 -- ZSCALER-SJC1, US
2	2a0d:e680:10::/48	91891	2.00%	35661 -- VIRTUASYS-EU, FR
3	2804:6f8:c3e8::/48	79361	1.73%	52848 -- IAGENTE SISTEMAS PARA COMUNICACAO, BR
4	2001:661:4000::/35	75139	1.64%	2472 -- FR-DOM-GUYANE Guyane Francaise, EU
5	2001:661:2000::/35	74808	1.63%	2199 -- FR-DOM-MARTINIQUE Iles de la Martinique, EU
6	2605:de00:bb::/48	50457	1.10%	30083 -- AS-30083-US-VELIA-NET, DE
7	2606:ab40:100::/48	50145	1.09%	400339 -- TRINITY-CYBER-01, US
8	2403:e240::/32	33622	0.73%	4767 -- AIT-CS-ASN Computer Science, TH
9	2a02:26f7:15c::/48	32608	0.71%	36183 -- AKAMAI-AS, US
10	2806:202::/32	30774	0.67%	28458 -- IENTC S DE RL DE CV, MX
11	2606:6e00:8000::/35	24371	0.53%	7296 -- AS-DYNASCALE-LAX, US
12	2a14:1040::/29	19093	0.42%	8772 -- NLINELLC, UA
13	2602:f7b5:ff::/48	17491	0.38%	400395 -- HONGSHIN-AS-NA, US
14	2804:2058::/32	15632	0.34%	264487 -- AVATO TECNOLOGIA S.A, BR
15	2a02:ac87:59cb::/48	14133	0.31%	25145 -- AS-TEKNOTEL Teknotel Telekomunikasyon A.S., TR
16	2a02:26f7:c680::/48	14051	0.31%	36183 -- AKAMAI-AS, US
17	2a02:26f7:c3dc::/48	14047	0.31%	36183 -- AKAMAI-AS, US
18	2a02:26f7:c600::/48	14009	0.30%	36183 -- AKAMAI-AS, US
19	2a02:26f7:d68c::/48	13790	0.30%	36183 -- AKAMAI-AS, US
20	2a01:d0:a::/48	13746	0.30%	8772 -- NLINELLC, UA
21	2a02:26f7:dec8::/48	13731	0.30%	36183 -- AKAMAI-AS, US
22	2a02:26f7:c640::/48	13673	0.30%	36183 -- AKAMAI-AS, US
23	2a02:26f7:c700::/48	13656	0.30%	36183 -- AKAMAI-AS, US
24	2a02:ac80:10::/48	13392	0.29%	25145 -- AS-TEKNOTEL Teknotel Telekomunikasyon A.S., TR
25	2a02:ac80:20::/48	13196	0.29%	25145 -- AS-TEKNOTEL Teknotel Telekomunikasyon A.S., TR
26	2a02:ac80:7000::/48	13171	0.29%	25145 -- AS-TEKNOTEL Teknotel Telekomunikasyon A.S., TR
27	2a02:26f7:d704::/48	13061	0.28%	36183 -- AKAMAI-AS, US
28	2a02:ac81::/32	12932	0.28%	25145 -- AS-TEKNOTEL Teknotel Telekomunikasyon A.S., TR
29	2a02:26f7:d510::/48	12913	0.28%	36183 -- AKAMAI-AS, US
30	2a02:ac80:b000::/48	12835	0.28%	25145 -- AS-TEKNOTEL Teknotel Telekomunikasyon A.S., TR
31	2a02:26f7:c6c0::/48	12650	0.28%	36183 -- AKAMAI-AS, US
32	2a02:26f7:c414::/48	12590	0.27%	36183 -- AKAMAI-AS, US
33	2a02:26f7:d3c4::/48	12581	0.27%	36183 -- AKAMAI-AS, US
34	2407:5440::/48	12565	0.27%	141145 -- GIGANET-AS-ID PT Giga Digital Nusantara, ID
35	2a02:26f7:c780::/48	12561	0.27%	36183 -- AKAMAI-AS, US
36	2a02:ac80:50::/48	12524	0.27%	25145 -- AS-TEKNOTEL Teknotel Telekomunikasyon A.S., TR
37	2a02:ac80:2000::/48	12523	0.27%	25145 -- AS-TEKNOTEL Teknotel Telekomunikasyon A.S., TR
38	2a02:26f7:c7c0::/48	12435	0.27%	36183 -- AKAMAI-AS, US
39	2a0d:7a00::/29	12428	0.27%	205145 -- STARTTELECOM, UA
40	2a02:26f7:dfc8::/48	12255	0.27%	36183 -- AKAMAI-AS, US
41	2a02:26f7:c5c0::/48	12209	0.27%	36183 -- AKAMAI-AS, US
42	2a02:ac80:100::/48	12074	0.26%	25145 -- AS-TEKNOTEL Teknotel Telekomunikasyon A.S., TR
43	2a02:ac80:4000::/48	12017	0.26%	25145 -- AS-TEKNOTEL Teknotel Telekomunikasyon A.S., TR
44	2a02:26f7:c740::/48	11783	0.26%	36183 -- AKAMAI-AS, US
45	2a0a:6040:d620::/48	11783	0.26%	200936 -- GUO-AS Chengjie Guos Experimental Network, CN
46	2a02:26f7:d6d0::/48	11723	0.26%	36183 -- AKAMAI-AS, US
47	2a02:26f7:c800::/48	11699	0.25%	36183 -- AKAMAI-AS, US
48	2a02:ac80:1000::/48	11687	0.25%	25145 -- AS-TEKNOTEL Teknotel Telekomunikasyon A.S., TR
49	2a02:26f7:d5c4::/48	11645	0.25%	36183 -- AKAMAI-AS, US
50	2a02:ac83::/32	11607	0.25%	25145 -- AS-TEKNOTEL Teknotel Telekomunikasyon A.S., TR
Total		1208621	26.31%

14 Day BGP Update Statistics Profile: 5-January-2025 00:00 - 19-January-2025 23:59 (UTC+1000)

Number of BGP Update Messages:	25832952
Number of Prefix Changes:	29599185
Number of Prefix Updates:	25832952
Number of Prefix Withdrawals:	3766233
Average Prefixes per BGP Update:	1.15
Average BGP Update Messages per second:	21.36
Average Prefix Updates per second:	24.47
Peak BGP Update Message Rate per second:	22738	(20:58:32 Wed, 8-Jan-2025)
Peak Prefix Update Rate per second:	22738	(20:58:32 Wed, 8-Jan-2025)
Peak Prefix Withdraw Rate per second:	4556	(21:40:38 Tue, 14-Jan-2025, )
Number of RIB Prefix Updates:	4438508	(0.17 of recv'd updates)
Number of RIB Prefix Withdrawals:	155511	(0.04 of recv'd withdrawals)
Peak RIB Update Rate per second:	18454	(23:02:57 Mon, 6-Jan-2025)
Peak RIB Withdrawal Rate per second:	3527	(20:58:42 Wed, 8-Jan-2025)
Seen Prefix Count:	229418
Updated Prefix Count:	225529
Stable Prefix Count:	3889
Seen Origin AS Count:	34398
Updated Origin AS Count:	34199
Stable Origin AS Count:	199
Seen Unique Path Count:	159636
Updated Path Count:	121397
Stable Path Count:	38239

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