The BGP IPv6 Instability Report

This report is updated daily. The current report
was generated on 13 May 2024 01:10 (UTC+1000)

50 Most active ASes for the past 14 days

RANK	ASN	UPDs	%	Prefixes	UPDs/Prefix	AS NAME
1	20473	349770	11.11%	1732	201.95	AS-CHOOPA, US
2	40138	190195	6.04%	41	4638.90	MDNET, US
3	16509	183359	5.83%	4818	38.06	AMAZON-02, US
4	202256	154204	4.90%	576	267.72	LAWLIETNET, CN
5	53667	98269	3.12%	1101	89.25	PONYNET, US
6	13335	89568	2.85%	1655	54.12	CLOUDFLARENET, US
7	199436	56162	1.78%	10	5616.20	A-NET Shota Network \| Shota Saikou!, CN
8	7545	54923	1.74%	1998	27.49	TPG-INTERNET-AP TPG Telecom Limited, AU
9	137166	51640	1.64%	259	199.38	SATNECOM-AS Satellite Netcom Private Limited, IN
10	272004	42267	1.34%	3	14089.00	EGP COMUNICACIONES S.A.C, PE
11	21664	39503	1.25%	31	1274.29	AMZN-BYOASN, US
12	267420	36946	1.17%	50	738.92	Norte.Net Telecomunicacoes Ltda, BR
13	24406	36008	1.14%	16	2250.50	CNNIC-CRITICAL-AP China Internet Network Infomation Center, CN
14	11172	28863	0.92%	6828	4.23	Alestra, S. de R.L. de C.V., MX
15	199073	26012	0.83%	6	4335.33	IMPLETECH-AS, HK
16	45271	25480	0.81%	1870	13.63	ICLNET-AS-AP Idea Cellular Limited, IN
17	266207	24418	0.78%	11	2219.82	Onitel Telecomunicacoes, BR
18	19180	23919	0.76%	1	23919.00	AMERICATEL PERU S.A., PE
19	24432	22859	0.73%	1173	19.49	AXIATA-ROBI-AS-AP TM International Bangladesh Ltd.Internet service Provider,Gulshan-1,Dhaka-1212, BD
20	141145	22840	0.73%	1	22840.00	GIGANET-AS-ID PT Giga Digital Nusantara, ID
21	131642	22633	0.72%	24	943.04	PNI-AS-TW Pittqiao Network Information Co.,Ltd., TW
22	12654	21553	0.68%	52	414.48	RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
23	38266	21219	0.67%	1570	13.52	VIL-AS-AP Vodafone Idea Ltd, IN
24	9829	21104	0.67%	552	38.23	BSNL-NIB National Internet Backbone, IN
25	210842	20024	0.64%	196	102.16	RKZED-AS, ID
26	39891	18486	0.59%	1641	11.27	ALJAWWALSTC-AS, SA
27	14210	17520	0.56%	25	700.80	EDGECAST, US
28	13780	17516	0.56%	10	1751.60	MILEHIGHWALRUS-NETWORK, US
29	151194	17464	0.55%	8	2183.00	STELIGHT-AS-AP Zhu Yucheng, CN
30	204210	17269	0.55%	6	2878.17	ZEUSPACKAGINGLTD, IE
31	267641	16630	0.53%	4	4157.50	DK Telecom, BR
32	20940	16546	0.53%	787	21.02	AKAMAI-ASN1, NL
33	266445	16270	0.52%	39	417.18	SEA TELECOM LTDA, BR
34	60539	15925	0.51%	2053	7.76	HUICAST_TELECOM, HK
35	58952	14886	0.47%	273	54.53	FRONTIIRCOLTD-MM Frontiir Co. Ltd, MM
36	12041	14484	0.46%	226	64.09	AS-AFILIAS1, US
37	42298	14038	0.45%	474	29.62	GCC-MPLS-PEERING GCC MPLS peering, QA
38	17072	13751	0.44%	1321	10.41	TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX
39	150404	13714	0.44%	1	13714.00	THUNDER-AS-AP Thunder Network Limited, HK
40	7552	13367	0.42%	2910	4.59	VIETEL-AS-AP Viettel Group, VN
41	207401	13340	0.42%	2	6670.00	SMTC, CN
42	215304	13157	0.42%	10	1315.70	YUWAN, GB
43	201196	12801	0.41%	1	12801.00	BERMOND-AS, VG
44	8987	12574	0.40%	63	199.59	AMAZON EXPANSION, IE
45	198266	12166	0.39%	1	12166.00	YNN5-NET, CN
46	5416	11899	0.38%	1037	11.47	Internet Service Provider, BH
47	215828	10485	0.33%	54	194.17	TIZIAN-MAXIME-WEIGT Tizian Maxime Weigt, DE
48	52191	10335	0.33%	1	10335.00	LOCALKA-NET-AS , UA
49	25846	10100	0.32%	1	10100.00	US-CLOUDNIUM-01, US
50	138258	10008	0.32%	24	417.00	SAJID018-AS B-fi Networks Pvt. Ltd., IN
Total		2018469	64.15%

50 Most active ASes for the past 14 days

RANK	ASN	UPDs/Prefix	%	Prefixes	UPDs	AS NAME
1	19180	23919.0	0.76%	1	23919	AMERICATEL PERU S.A., PE
2	141145	22840.0	0.73%	1	22840	GIGANET-AS-ID PT Giga Digital Nusantara, ID
3	272004	14089.0	1.34%	3	42267	EGP COMUNICACIONES S.A.C, PE
4	150404	13714.0	0.44%	1	13714	THUNDER-AS-AP Thunder Network Limited, HK
5	201196	12801.0	0.41%	1	12801	BERMOND-AS, VG
6	198266	12166.0	0.39%	1	12166	YNN5-NET, CN
7	52191	10335.0	0.33%	1	10335	LOCALKA-NET-AS , UA
8	25846	10100.0	0.32%	1	10100	US-CLOUDNIUM-01, US
9	204382	9556.0	0.30%	1	9556	ANNATEL-, FR
10	207401	6670.0	0.42%	2	13340	SMTC, CN
11	210564	6234.0	0.20%	1	6234	SWANTZTER-AS, SE
12	199436	5616.2	1.78%	10	56162	A-NET Shota Network \| Shota Saikou!, CN
13	40138	4638.9	6.04%	41	190195	MDNET, US
14	199073	4335.3	0.83%	6	26012	IMPLETECH-AS, HK
15	267641	4157.5	0.53%	4	16630	DK Telecom, BR
16	199997	3881.0	0.12%	1	3881	IPPON_HOSTING-AS, FR
17	52382	3835.0	0.12%	1	3835	Faculte Des Sciences, Universite dEtat dHaiti, HT
18	1880	3344.0	0.21%	2	6688	STUPI, SE
19	216216	3317.0	0.11%	1	3317	EUISEO-AS, KR
20	8530	3146.0	0.10%	1	3146	WAVENET-AS8530 Wavenet-AS8530 Legacy Excell IPV4 Supernets, GB
21	204210	2878.2	0.55%	6	17269	ZEUSPACKAGINGLTD, IE
22	150056	2819.0	0.09%	1	2819	MVNTELE-AS-IN MVN TELE NETWORKS PRIVATE LIMITED, IN
23	133716	2813.0	0.09%	1	2813	SSNETCOM-AS SS NetCom Pvt. Ltd., IN
24	266020	2613.0	0.17%	2	5226	ICLICK TELECOM, BR
25	49673	2361.0	0.08%	1	2361	TRUENETWORK Truenetwork Infrastructure, RU
26	7296	2302.2	0.29%	4	9209	AS7296, US
27	215993	2282.8	0.29%	4	9131	ALAN-NETWORK, TW
28	24406	2250.5	1.14%	16	36008	CNNIC-CRITICAL-AP China Internet Network Infomation Center, CN
29	266207	2219.8	0.78%	11	24418	Onitel Telecomunicacoes, BR
30	151194	2183.0	0.55%	8	17464	STELIGHT-AS-AP Zhu Yucheng, CN
31	203737	1872.2	0.24%	4	7489	KEMONO-NETWORK, CA
32	13780	1751.6	0.56%	10	17516	MILEHIGHWALRUS-NETWORK, US
33	56155	1578.0	0.05%	1	1578	TMASOLUTIONS-AS-VN Tuong Minh service private enterprise, VN
34	207421	1560.0	0.05%	1	1560	AS_FR_BANDAINAMCOENT, FR
35	147016	1555.0	0.10%	2	3110	YAOJIAHAO-AS-AP Yao Jiahao, HK
36	53112	1448.0	0.18%	4	5792	SULNET TELECOM, BR
37	62644	1447.0	0.05%	1	1447	NBCSN-DMZ, US
38	215972	1402.0	0.18%	4	5608	RIU-JKFF, ES
39	131270	1380.0	0.13%	3	4140	PTGL-AS-AP Planet Technology Group Ltd, AU
40	52848	1371.7	0.13%	3	4115	IAGENTE SISTEMAS PARA COMUNICACAO, BR
41	21570	1367.7	0.13%	3	4103	ACI-1, CA
42	151102	1350.0	0.04%	1	1350	LINKWAY-AS-IN LINKWAY INTERNET PVT LTD, IN
43	215304	1315.7	0.42%	10	13157	YUWAN, GB
44	21664	1274.3	1.25%	31	39503	AMZN-BYOASN, US
45	64120	1270.2	0.20%	5	6351	NOCPERU-LATIN TECHNOLOGIES, PE
46	327705	1194.0	0.04%	1	1194	FUTA, NG
47	212539	1190.1	0.30%	8	9521	OTTER-AS, IT
48	18792	1154.8	0.15%	4	4619	MEME, US
49	58419	1107.5	0.07%	2	2215	DATAVAIL-IN Datavail Infotech Pvt Ltd, IN
50	215087	1074.0	0.07%
Total		231081.2	23.85%

50 Most active Prefixes for the past 14 days

RANK	PREFIX	UPDs	%	Origin AS -- AS NAME
1	2a09:bac0:485::/48	39614	1.14%	13335 -- CLOUDFLARENET, US
2	2400:cb00:485::/48	37200	1.07%	13335 -- CLOUDFLARENET, US
3	2001:1380:2000::/36	23919	0.69%	19180 -- AMERICATEL PERU S.A., PE
4	2407:5440::/48	22840	0.66%	141145 -- GIGANET-AS-ID PT Giga Digital Nusantara, ID
5	2600:40fc:1004::/48	17492	0.50%	14210 -- EDGECAST, US
6	2a10:ccc0:cccc::/46	17435	0.50%	151194 -- STELIGHT-AS-AP Zhu Yucheng, CN
7	2a0c:b641:302::/47	17253	0.50%	204210 -- ZEUSPACKAGINGLTD, IE
8	2803:f080:c020::/43	17120	0.49%	272004 -- EGP COMUNICACIONES S.A.C, PE
9	2a13:b487:1b88::/47	16714	0.48%	199436 -- A-NET Shota Network \| Shota Saikou!, CN
10	2a13:b487:1bb6::/47	16712	0.48%	199436 -- A-NET Shota Network \| Shota Saikou!, CN
11	2804:4498:8000::/36	16609	0.48%	267641 -- DK Telecom, BR
12	2803:f080:c000::/35	15695	0.45%	272004 -- EGP COMUNICACIONES S.A.C, PE 64120 -- NOCPERU-LATIN TECHNOLOGIES, PE
13	2803:6910::/32	15525	0.45%	272004 -- EGP COMUNICACIONES S.A.C, PE
14	2a13:b487:1bba::/47	14798	0.43%	199436 -- A-NET Shota Network \| Shota Saikou!, CN
15	2400:58a0:1800::/44	13714	0.39%	150404 -- THUNDER-AS-AP Thunder Network Limited, HK
16	2a0f:5707:fff5::/48	13339	0.38%	207401 -- SMTC, CN
17	2a0f:7803:fb40::/48	12949	0.37%	215304 -- YUWAN, GB
18	2a0a:afc7::/48	12801	0.37%	201196 -- BERMOND-AS, VG
19	2a0f:7803:ffd1::/48	12166	0.35%	198266 -- YNN5-NET, CN
20	2a05:dfc1:1b03::/48	11089	0.32%	199073 -- IMPLETECH-AS, HK
21	2001:67c:21f0::/48	10335	0.30%	52191 -- LOCALKA-NET-AS , UA
22	2602:fed2:770a::/48	10100	0.29%	25846 -- US-CLOUDNIUM-01, US
23	2a0c:1040::/29	9556	0.27%	204382 -- ANNATEL-, FR
24	2605:9cc0:c0b::/48	8337	0.24%	16509 -- AMAZON-02, US 21664 -- AMZN-BYOASN, US
25	2605:9cc0:c1a::/48	8326	0.24%	16509 -- AMAZON-02, US 21664 -- AMZN-BYOASN, US
26	2a13:b487:1bb8::/47	7854	0.23%	199436 -- A-NET Shota Network \| Shota Saikou!, CN
27	2605:9cc0:c08::/48	7744	0.22%	16509 -- AMAZON-02, US 21664 -- AMZN-BYOASN, US
28	2605:9cc0:c0f::/48	7672	0.22%	16509 -- AMAZON-02, US 21664 -- AMZN-BYOASN, US
29	2605:9cc0:c12::/48	7671	0.22%	16509 -- AMAZON-02, US 21664 -- AMZN-BYOASN, US
30	2605:9cc0:c11::/48	7652	0.22%	16509 -- AMAZON-02, US 21664 -- AMZN-BYOASN, US
31	2402:e580:74b6::/48	7639	0.22%	40138 -- MDNET, US
32	2605:9cc0:c13::/48	7573	0.22%	16509 -- AMAZON-02, US 21664 -- AMZN-BYOASN, US
33	2605:9cc0:c0c::/48	7542	0.22%	16509 -- AMAZON-02, US 21664 -- AMZN-BYOASN, US
34	2605:9cc0:c15::/48	7541	0.22%	16509 -- AMAZON-02, US 21664 -- AMZN-BYOASN, US
35	2605:9cc0:c16::/48	7508	0.22%	16509 -- AMAZON-02, US 21664 -- AMZN-BYOASN, US
36	2605:9cc0:c04::/48	7502	0.22%	16509 -- AMAZON-02, US 21664 -- AMZN-BYOASN, US
37	2605:9cc0:c07::/48	7441	0.21%	16509 -- AMAZON-02, US 21664 -- AMZN-BYOASN, US
38	2605:9cc0:c14::/48	7438	0.21%	16509 -- AMAZON-02, US 21664 -- AMZN-BYOASN, US
39	2a12:dd47:81b0::/48	7437	0.21%	203737 -- KEMONO-NETWORK, CA
40	2a05:dfc1:1b10::/48	7427	0.21%	199073 -- IMPLETECH-AS, HK
41	2a05:dfc1:1b05::/48	7427	0.21%	199073 -- IMPLETECH-AS, HK
42	2605:9cc0:c10::/48	7420	0.21%	16509 -- AMAZON-02, US 21664 -- AMZN-BYOASN, US
43	2605:9cc0:c0e::/48	7409	0.21%	21664 -- AMZN-BYOASN, US 8987 -- AMAZON EXPANSION, IE
44	2402:e580:744f::/48	7401	0.21%	40138 -- MDNET, US
45	2a06:a000:200::/40	7396	0.21%	210842 -- RKZED-AS, ID
46	2402:e580:74b5::/48	7396	0.21%	40138 -- MDNET, US
47	2605:9cc0:c0d::/48	7394	0.21%	21664 -- AMZN-BYOASN, US 8987 -- AMAZON EXPANSION, IE
48	2605:9cc0:c06::/48	7369	0.21%	16509 -- AMAZON-02, US 21664 -- AMZN-BYOASN, US
49	2402:e580:73ef::/48	7332	0.21%	40138 -- MDNET, US
50	2605:9cc0:c01::/48	7272	0.21%	16509 -- AMAZON-02, US 21664 -- AMZN-BYOASN, US
Total		599095	17.21%

14 Day BGP Update Statistics Profile: 28-April-2024 00:00 - 12-May-2024 23:59 (UTC+1000)

Number of BGP Update Messages:	8360218
Number of Prefix Changes:	9532578
Number of Prefix Updates:	8360218
Number of Prefix Withdrawals:	1172360
Average Prefixes per BGP Update:	1.14
Average BGP Update Messages per second:	6.91
Average Prefix Updates per second:	7.88
Peak BGP Update Message Rate per second:	30603	(18:13:36 Mon, 29-Apr-2024)
Peak Prefix Update Rate per second:	30603	(18:13:36 Mon, 29-Apr-2024)
Peak Prefix Withdraw Rate per second:	1893	(08:51:28 Mon, 29-Apr-2024, )
Number of RIB Prefix Updates:	3147752	(0.38 of recv'd updates)
Number of RIB Prefix Withdrawals:	331209	(0.28 of recv'd withdrawals)
Peak RIB Update Rate per second:	29448	(18:13:36 Mon, 29-Apr-2024)
Peak RIB Withdrawal Rate per second:	1891	(08:51:28 Mon, 29-Apr-2024)
Seen Prefix Count:	216715
Updated Prefix Count:	216713
Stable Prefix Count:	2
Seen Origin AS Count:	33288
Updated Origin AS Count:	33278
Stable Origin AS Count:	10
Seen Unique Path Count:	163477
Updated Path Count:	146899
Stable Path Count:	16578

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