The BGP IPv6 Instability Report

This report is updated daily. The current report
was generated on 4 March 2026 01:16 (UTC+1000)

50 Most active ASes for the past 14 days

RANK	ASN	UPDs	%	Prefixes	UPDs/Prefix	AS NAME
1	7552	545074	16.32%	3980	136.95	VIETEL-AS-AP Viettel Group, VN
2	20473	127434	3.82%	4251	29.98	AS-VULTR - The Constant Company, LLC, US
3	9287	108893	3.26%	8	13611.62	TIDCC-AS-AP True Internet Data Center Company Limited, TH
4	202256	94414	2.83%	261	361.74	LAWLIETNET, CN
5	210100	90905	2.72%	23	3952.39	SQ5WEP Network. ASN used for homelab, research, education, and networking projects., PL
6	16509	81061	2.43%	5572	14.55	AMAZON-02 - Amazon.com, Inc., US
7	28458	77995	2.34%	2	38997.50	IENTC S DE RL DE CV, MX
8	199340	77669	2.33%	2158	35.99	HONG-GUANWAN, HK
9	10103	77558	2.32%	12	6463.17	HKBN-AS-AP HK Broadband Network Ltd., HK
10	28598	72190	2.16%	14	5156.43	DB3 SERVICOS DE TELECOMUNICACOES S.A, BR
11	40138	65846	1.97%	38	1732.79	MDNET - Mach Dilemma, LLC, US
12	211894	54489	1.63%	8	6811.12	UNGLEICH-PLACE18, CH
13	6535	45172	1.35%	8	5646.50	Telmex Servicios Empresariales S.A., CL
14	396509	36353	1.09%	14	2596.64	LETSCLOUD - LETSCLOUD, US
15	28669	35434	1.06%	4	8858.50	VERO S.A, BR
16	211972	34768	1.04%	7	4966.86	MSN-NET, DE
17	11172	33875	1.01%	2388	14.19	Alestra, S. de R.L. de C.V., MX
18	9829	29119	0.87%	1018	28.60	BSNL-NIB National Internet Backbone, IN
19	212691	27753	0.83%	2	13876.50	ARONSTRECKER-AS, DE
20	400302	26057	0.78%	3	8685.67	AS-PIKNIK - PiKNiK & Company Inc., US
21	26930	23473	0.70%	2	11736.50	PARALLAX - PureVoltage Hosting Inc., US
22	137409	22612	0.68%	1127	20.06	GSLNETWORKS-AS-AP GSL Networks Pty LTD, AU
23	215527	22106	0.66%	10	2210.60	XERONET -_._-, GB
24	45271	21302	0.64%	1256	16.96	VIL-AS-AP Vodafone Idea Ltd, IN
25	204210	21300	0.64%	4	5325.00	ZEUSPACKAGINGLTD, IE
26	270746	19281	0.58%	3	6427.00	HBC TELECOM MULTIMIDIA LTDA, BR
27	18403	19183	0.57%	3592	5.34	FPT-AS-AP FPT Telecom Company, VN
28	38266	18390	0.55%	1363	13.49	VIL-AS-AP Vodafone Idea Ltd, IN
29	213092	18180	0.54%	12	1515.00	MARBLEIS, GB
30	64289	16655	0.50%	3	5551.67	MACARNE - Macarne.com, US
31	139341	16547	0.50%	187	88.49	ACE-AS-AP ACE, SG
32	23679	15488	0.46%	26	595.69	NUSANET-AS-ID PT. Media Antar Nusa, ID
33	21351	14535	0.44%	16	908.44	CANALPLUSTELECOM, GP
34	214450	14318	0.43%	2	7159.00	OGL-AS, DE
35	266362	14315	0.43%	2	7157.50	NORTE TELECOM PROVEDOR DE INTERNET EIRELI, BR
36	199553	13976	0.42%	6	2329.33	UNGLEICH-PLACE5, CH
37	13335	13865	0.42%	3128	4.43	CLOUDFLARENET - Cloudflare, Inc., US
38	9808	13708	0.41%	6906	1.98	CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., CN
39	272053	12858	0.39%	1	12858.00	ANTUNES FLORES SERGIO OMAR NUEVA NET, AR
40	140481	12734	0.38%	304	41.89	T2NET-AS-ID PT Tonggak Teknologi Netikom, ID
41	151650	12609	0.38%	1	12609.00	SWITCHFIBER-AS-AP Switch Fiber, PH
42	43766	12268	0.37%	758	16.18	MTC-KSA-AS, SA
43	14789	12062	0.36%	110	109.65	CLOUDFLARENET - Cloudflare, Inc., US
44	61573	12011	0.36%	13	923.92	IP TELECOM, BR
45	150208	12001	0.36%	1	12001.00	IDNIC-IDMNET-AS-ID PT Internusa Duta Makmur, ID
46	14593	11695	0.35%	1173	9.97	SPACEX-STARLINK - Space Exploration Technologies Corporation, US
47	215168	11536	0.35%	9	1281.78	FURITSYSTEMS, HU
48	21664	10802	0.32%	37	291.95	AMZN-BYOASN - Amazon.com, Inc., US
49	44212	10800	0.32%	4	2700.00	ADELPHINET1-AS, IE
50	12654	10618	0.32%	61	174.07	RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
Total		2203287	65.99%

50 Most active ASes for the past 14 days

RANK	ASN	UPDs/Prefix	%	Prefixes	UPDs	AS NAME
1	28458	38997.5	2.34%	2	77995	IENTC S DE RL DE CV, MX
2	212691	13876.5	0.83%	2	27753	ARONSTRECKER-AS, DE
3	9287	13611.6	3.26%	8	108893	TIDCC-AS-AP True Internet Data Center Company Limited, TH
4	272053	12858.0	0.39%	1	12858	ANTUNES FLORES SERGIO OMAR NUEVA NET, AR
5	151650	12609.0	0.38%	1	12609	SWITCHFIBER-AS-AP Switch Fiber, PH
6	150208	12001.0	0.36%	1	12001	IDNIC-IDMNET-AS-ID PT Internusa Duta Makmur, ID
7	26930	11736.5	0.70%	2	23473	PARALLAX - PureVoltage Hosting Inc., US
8	28669	8858.5	1.06%	4	35434	VERO S.A, BR
9	400302	8685.7	0.78%	3	26057	AS-PIKNIK - PiKNiK & Company Inc., US
10	141145	8502.0	0.25%	1	8502	GIGANET-AS-ID PT Giga Digital Nusantara, ID
11	214450	7159.0	0.43%	2	14318	OGL-AS, DE
12	266362	7157.5	0.43%	2	14315	NORTE TELECOM PROVEDOR DE INTERNET EIRELI, BR
13	211894	6811.1	1.63%	8	54489	UNGLEICH-PLACE18, CH
14	10103	6463.2	2.32%	12	77558	HKBN-AS-AP HK Broadband Network Ltd., HK
15	270746	6427.0	0.58%	3	19281	HBC TELECOM MULTIMIDIA LTDA, BR
16	6535	5646.5	1.35%	8	45172	Telmex Servicios Empresariales S.A., CL
17	64289	5551.7	0.50%	3	16655	MACARNE - Macarne.com, US
18	210564	5419.0	0.16%	1	5419	SWANTZTER-AS, SE
19	204210	5325.0	0.64%	4	21300	ZEUSPACKAGINGLTD, IE
20	28598	5156.4	2.16%	14	72190	DB3 SERVICOS DE TELECOMUNICACOES S.A, BR
21	211972	4966.9	1.04%	7	34768	MSN-NET, DE
22	211645	4854.0	0.15%	1	4854	SPG, DE
23	61609	4468.5	0.27%	2	8937	NextHop Solutions, BR
24	202181	4347.0	0.13%	1	4347	TAMCOM-AS, RU
25	210100	3952.4	2.72%	23	90905	SQ5WEP Network. ASN used for homelab, research, education, and networking projects., PL
26	198090	3800.0	0.11%	1	3800	ASLIBRA, IT
27	154486	3562.0	0.11%	1	3562	LESSISMORE-AS-AP REI MIMURA, JP
28	215171	3481.0	0.31%	3	10443	PT. DETROIT NETWORK INDONESIA, ID
29	207118	3387.0	0.10%	1	3387	DIOGO personal research network, PT
30	138535	3307.3	0.30%	3	9922	FURDEVS-AS-AP Wu Qi, CN
31	205514	3168.0	0.09%	1	3168	REICHER-NET, HU
32	199678	2998.0	0.09%	1	2998	AS-6RW-, RU
33	44212	2700.0	0.32%	4	10800	ADELPHINET1-AS, IE
34	199235	2615.0	0.08%	1	2615	MIKROHALO-HU-AS, HU
35	396509	2596.6	1.09%	14	36353	LETSCLOUD - LETSCLOUD, US
36	268487	2448.0	0.07%	5	2448	PRISMA TELECOMUNICACOES LTDA. EPP, BR
37	200775	2379.0	0.07%	1	2379
38	199553	2329.3	0.42%	6	13976	UNGLEICH-PLACE5, CH
39	150552	2253.0	0.07%	1	2253	BAROKAHNET-AS-ID PT Link Data Sumber Barokah, ID
40	208927	2227.0	0.07%	1	2227	WILO, DE
41	215527	2210.6	0.66%	10	22106	XERONET -_._-, GB
42	270214	2011.3	0.18%	3	6034	EXTRAVISION COMUNICACION SAPI DE CV, MX
43	61625	1989.3	0.18%	3	5968	Grupo We Dev LTDA, BR
44	204258	1862.0	0.06%	1	1862	VIVE-TECHNOLOGIES-LTD, GB
45	141621	1847.0	0.06%	1	1847	GMS-AS-ID PT Galuh Multidata Solution, ID
46	57928	1803.0	0.05%	1	1803	PRODWARE-AS, FR
47	40138	1732.8	1.97%	38	65846	MDNET - Mach Dilemma, LLC, US
48	201705	1670.6	0.25%	5	8353	XLI-NET, CN
49	212032	1536.0	0.05%	1	1536	DIRECTPATH-COMMUNICATIONS-LIMITED, GB
50	213092	1515.0	0.54%
Total		286870.3	32.16%

50 Most active Prefixes for the past 14 days

RANK	PREFIX	UPDs	%	Origin AS -- AS NAME
1	2806:202::/32	77991	2.24%	28458 -- IENTC S DE RL DE CV, MX
2	2804:248:100::/40	72129	2.07%	28598 -- DB3 SERVICOS DE TELECOMUNICACOES S.A, BR
3	2804:4bec::/32	35424	1.02%	28669 -- VERO S.A, BR
4	2a10:9902:732::/48	34613	0.99%	211972 -- MSN-NET, DE
5	2602:fa01:34::/48	26055	0.75%	400302 -- AS-PIKNIK - PiKNiK & Company Inc., US
6	2602:fa7c:100::/40	23472	0.67%	26930 -- PARALLAX - PureVoltage Hosting Inc., US
7	2800:540:2010::/44	23211	0.67%	27995 -- CLARO CHILE S.A., CL 6535 -- Telmex Servicios Empresariales S.A., CL
8	2800:540:2000::/44	23184	0.67%	27995 -- CLARO CHILE S.A., CL 6535 -- Telmex Servicios Empresariales S.A., CL
9	2001:fb0:1002::/48	21875	0.63%	9287 -- TIDCC-AS-AP True Internet Data Center Company Limited, TH
10	2001:fb0:1001::/48	21803	0.63%	9287 -- TIDCC-AS-AP True Internet Data Center Company Limited, TH
11	2404:3280:a::/48	21782	0.63%	9287 -- TIDCC-AS-AP True Internet Data Center Company Limited, TH
12	2607:74c0:100::/44	21778	0.63%	10103 -- HKBN-AS-AP HK Broadband Network Ltd., HK
13	2607:74c0:120::/44	21733	0.62%	10103 -- HKBN-AS-AP HK Broadband Network Ltd., HK
14	2404:3280::/32	21730	0.62%	9287 -- TIDCC-AS-AP True Internet Data Center Company Limited, TH
15	2001:fb0:1000::/48	21700	0.62%	9287 -- TIDCC-AS-AP True Internet Data Center Company Limited, TH
16	2607:74c0:140::/44	21648	0.62%	10103 -- HKBN-AS-AP HK Broadband Network Ltd., HK
17	2a0c:b641:302::/47	21298	0.61%	204210 -- ZEUSPACKAGINGLTD, IE
18	2001:678:114::/48	21140	0.61%	212691 -- ARONSTRECKER-AS, DE
19	2804:70c0::/32	19201	0.55%	270746 -- HBC TELECOM MULTIMIDIA LTDA, BR
20	2a14:3f87:9800::/38	16653	0.48%	64289 -- MACARNE - Macarne.com, US
21	240d:c010:165::/48	15463	0.44%	139341 -- ACE-AS-AP ACE, SG
22	2a02:1391:5100::/40	14520	0.42%	21351 -- CANALPLUSTELECOM, GP
23	2804:36a8::/32	14297	0.41%	266362 -- NORTE TELECOM PROVEDOR DE INTERNET EIRELI, BR
24	2803:5d10::/32	12858	0.37%	272053 -- ANTUNES FLORES SERGIO OMAR NUEVA NET, AR
25	2401:2260::/32	12609	0.36%	151650 -- SWITCHFIBER-AS-AP Switch Fiber, PH
26	2001:df3:c440::/48	12001	0.34%	150208 -- IDNIC-IDMNET-AS-ID PT Internusa Duta Makmur, ID
27	2400:cb00:1185::/48	11463	0.33%	14789 -- CLOUDFLARENET - Cloudflare, Inc., US
28	2406:840:e620::/48	9806	0.28%	138535 -- FURDEVS-AS-AP Wu Qi, CN
29	2a0a:5480:5::/48	9101	0.26%	211894 -- UNGLEICH-PLACE18, CH
30	2a0a:5480:3::/48	9080	0.26%	211894 -- UNGLEICH-PLACE18, CH
31	2a0a:5480::/48	9079	0.26%	211894 -- UNGLEICH-PLACE18, CH
32	2a0a:5480:4::/48	9077	0.26%	211894 -- UNGLEICH-PLACE18, CH
33	2a0a:5480:1::/48	9076	0.26%	211894 -- UNGLEICH-PLACE18, CH
34	2a0a:5480:2::/48	9065	0.26%	211894 -- UNGLEICH-PLACE18, CH
35	2804:87bc:dc04::/48	8936	0.26%	61609 -- NextHop Solutions, BR
36	2407:5440::/48	8502	0.24%	141145 -- GIGANET-AS-ID PT Giga Digital Nusantara, ID
37	2400:c700:205::/48	8368	0.24%	55410 -- VIL-AS-AP Vodafone Idea Ltd, IN 55644 -- VIL-AS-AP Vodafone Idea Ltd, IN
38	2a14:7dc0:511::/48	8324	0.24%	201705 -- XLI-NET, CN
39	2600:6c7f:9370::/44	7986	0.23%	19115 -- CHARTER-19115-DC - Charter Communications LLC, US
40	2a03:90c0:7a0::/44	7487	0.22%	59437 -- NORTHERNDATA, DE
41	2a0c:b641:bd4::/48	7360	0.21%	215527 -- XERONET -_._-, GB
42	2a0e:b107:19cb::/48	7168	0.21%	214450 -- OGL-AS, DE
43	2001:678:658::/48	7150	0.21%	214450 -- OGL-AS, DE
44	2a0f:9400:7370::/48	7005	0.20%	213092 -- MARBLEIS, GB
45	2a0c:b641:bd9::/48	6992	0.20%	215527 -- XERONET -_._-, GB
46	2a0f:9400:737d::/48	6878	0.20%	213092 -- MARBLEIS, GB
47	2a0e:8f02:f05e::/48	6613	0.19%	212691 -- ARONSTRECKER-AS, DE
48	2a0e:97c0:7c3::/48	6535	0.19%	215168 -- FURITSYSTEMS, HU
49	2a14:7583:f603::/48	6206	0.18%	210100 -- SQ5WEP Network. ASN used for homelab, research, education, and networking projects., PL
50	2607:74c0:110::/44	6186	0.18%	10103 -- HKBN-AS-AP HK Broadband Network Ltd., HK
Total		843611	24.24%

14 Day BGP Update Statistics Profile: 17-February-2026 00:00 - 3-March-2026 23:59 (UTC+1000)

Number of BGP Update Messages:	20398851
Number of Prefix Changes:	22629028
Number of Prefix Updates:	20398851
Number of Prefix Withdrawals:	2230177
Average Prefixes per BGP Update:	1.11
Average BGP Update Messages per second:	16.86
Average Prefix Updates per second:	18.71
Peak BGP Update Message Rate per second:	111401	(01:08:58 Wed, 18-Feb-2026)
Peak Prefix Update Rate per second:	111401	(01:08:58 Wed, 18-Feb-2026)
Peak Prefix Withdraw Rate per second:	1735	(02:07:09 Thu, 19-Feb-2026, )
Number of RIB Prefix Updates:	3339347	(0.16 of recv'd updates)
Number of RIB Prefix Withdrawals:	141325	(0.06 of recv'd withdrawals)
Peak RIB Update Rate per second:	110474	(01:08:58 Wed, 18-Feb-2026)
Peak RIB Withdrawal Rate per second:	1549	(02:07:11 Thu, 19-Feb-2026)
Seen Prefix Count:	260375
Updated Prefix Count:	255827
Stable Prefix Count:	4548
Seen Origin AS Count:	36267
Updated Origin AS Count:	36067
Stable Origin AS Count:	200
Seen Unique Path Count:	158011
Updated Path Count:	112569
Stable Path Count:	45442

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