The BGP IPv6 Instability Report

This report is updated daily. The current report
was generated on 12 November 2018 01:09 (UTC+1000)

50 Most active ASes for the past 31 days

RANK	ASN	UPDs	%	Prefixes	UPDs/Prefix	AS NAME
1	16735	35902	7.83%	171	209.95	ALGAR TELECOM S/A, BR
2	28573	11802	2.57%	956	12.35	CLARO S.A., BR
3	134094	9453	2.06%	9	1050.33	SERVERFIELD-AP Serverfield Co., Ltd., TW
4	48147	6395	1.40%	3	2131.67	AMINIDC, IR
5	12479	5799	1.27%	1160	5.00	UNI2-AS, ES
6	45845	5578	1.22%	5	1115.60	NEPAL-IIG-AS NEPAL INTERNATIONAL INTERNET GATEWAY, NP
7	22773	4931	1.08%	985	5.01	ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US
8	28120	4434	0.97%	1	4434.00	Arquicomp Ltda., CL
9	36040	4111	0.90%	32	128.47	YOUTUBE - Google LLC, US
10	45609	4051	0.88%	805	5.03	BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN
11	200709	3977	0.87%	1	3977.00	BIGHOST-AS, LV
12	4804	3960	0.86%	59	67.12	MPX-AS Microplex PTY LTD, AU
13	327693	3905	0.85%	4	976.25	ECHO-SP, ZA
14	132061	3870	0.84%	258	15.00	REALMOVE-AS-AP Realmove Company Limited, TH
15	203405	3862	0.84%	2	1931.00	DALUN-AS, NL
16	16509	3764	0.82%	725	5.19	AMAZON-02 - Amazon.com, Inc., US
17	54113	3664	0.80%	579	6.33	FASTLY - Fastly, US
18	30742	3581	0.78%	5	716.20	BRITELINE-AS, DE
19	12732	3576	0.78%	5	715.20	GUTCON-NET Carrier51 GmbH, GutCon GmbH, DE
20	33363	3427	0.75%	680	5.04	BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC, US
21	30036	3416	0.75%	660	5.18	MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp, US
22	32098	3154	0.69%	628	5.02	TRANSTELCO-INC - Transtelco Inc, US
23	137413	2925	0.64%	4	731.25	SANVIT-AS-AP Sanvit, KR
24	7552	2905	0.63%	581	5.00	VIETEL-AS-AP Viettel Group, VN
25	137576	2838	0.62%	1	2838.00	EASYCOMMUNICATE-AS-AP EasyCable Pty Ltd, AU
26	16657	2819	0.62%	19	148.37	FIBERTECH-NETWORKS-AS-ROC-NY-US - Fibertech Networks, LLC, US
27	133612	2760	0.60%	552	5.00	VODAFONE-AS-AP Vodafone Australia Pty Ltd, AU
28	45271	2716	0.59%	460	5.90	ICLNET-AS-AP Idea Cellular Limited, IN
29	22394	2678	0.58%	470	5.70	CELLCO - Cellco Partnership DBA Verizon Wireless, US
30	13335	2652	0.58%	444	5.97	CLOUDFLARENET - Cloudflare, Inc., US
31	20473	2461	0.54%	361	6.82	AS-CHOOPA - Choopa, LLC, US
32	2906	2446	0.53%	59	41.46	AS-SSI - Netflix Streaming Services Inc., US
33	20940	2434	0.53%	474	5.14	AKAMAI-ASN1, US
34	61161	2302	0.50%	8	287.75	DARKNESS-REIGNS-AS, NL
35	19551	2253	0.49%	366	6.16	INCAPSULA - Incapsula Inc, US
36	174	2205	0.48%	400	5.51	COGENT-174 - Cogent Communications, US
37	137080	2193	0.48%	3	731.00	FCPL-AS-AP Firstlink Communications Pvt. Ltd., NP
38	131429	2153	0.47%	261	8.25	MOBIFONE-AS-VN MOBIFONE Corporation, VN
39	262372	2147	0.47%	12	178.92	SILVA RAYMUNDO INFORMATICA LTDA - ME, BR
40	48767	2073	0.45%	2	1036.50	TOMBII-NET TOMBII-NET, SE
41	262290	2054	0.45%	1	2054.00	Newparce Telecomunicações Ltda ME, BR
42	21155	2041	0.45%	7	291.57	ASN-PROSERVE Amsterdam, NL
43	12654	2008	0.44%	37	54.27	RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL
44	32629	1930	0.42%	7	275.71	CITY-OF-CHARLOTTE-ASN - City of Charlotte, US
45	33047	1926	0.42%	23	83.74	INSTART - Instart Logic, Inc, US
46	15133	1898	0.41%	276	6.88	EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US
47	39180	1866	0.41%	2	933.00	LASOTEL, FR
48	17622	1730	0.38%	346	5.00	CNCGROUP-GZ China Unicom Guangzhou network, CN
49	46887	1690	0.37%	38	44.47	LIGHTOWER - Lightower Fiber Networks I, LLC, US
50	9808	1585	0.35%	317	5.00	CMNET-GD Guangdong Mobile Communication Co.Ltd., CN
Total		200300	43.71%

50 Most active ASes for the past 31 days

RANK	ASN	UPDs/Prefix	%	Prefixes	UPDs	AS NAME
1	28120	4434.0	0.97%	1	4434	Arquicomp Ltda., CL
2	200709	3977.0	0.87%	1	3977	BIGHOST-AS, LV
3	137576	2838.0	0.62%	1	2838	EASYCOMMUNICATE-AS-AP EasyCable Pty Ltd, AU
4	48147	2131.7	1.40%	3	6395	AMINIDC, IR
5	262290	2054.0	0.45%	1	2054	Newparce Telecomunicações Ltda ME, BR
6	203405	1931.0	0.84%	2	3862	DALUN-AS, NL
7	9890	1342.0	0.29%	1	1342	ATOSINFOTECH-SG-AP ATOS Information Technology (Singapore) Pte Ltd, SG
8	45845	1115.6	1.22%	5	5578	NEPAL-IIG-AS NEPAL INTERNATIONAL INTERNET GATEWAY, NP
9	134094	1050.3	2.06%	9	9453	SERVERFIELD-AP Serverfield Co., Ltd., TW
10	48767	1036.5	0.45%	2	2073	TOMBII-NET TOMBII-NET, SE
11	327693	976.2	0.85%	4	3905	ECHO-SP, ZA
12	39180	933.0	0.41%	2	1866	LASOTEL, FR
13	137413	731.2	0.64%	4	2925	SANVIT-AS-AP Sanvit, KR
14	137080	731.0	0.48%	3	2193	FCPL-AS-AP Firstlink Communications Pvt. Ltd., NP
15	30742	716.2	0.78%	5	3581	BRITELINE-AS, DE
16	12732	715.2	0.78%	5	3576	GUTCON-NET Carrier51 GmbH, GutCon GmbH, DE
17	30030	499.5	0.22%	2	999	SIMPLEXITY - Wal-Mart Stores, Inc., US
18	205915	456.0	0.10%	1	456	PINKROCCADE, NL
19	35470	370.0	0.16%	2	740	XL-AS, NL
20	267121	354.0	0.08%	1	354	ATPlus Telecom, BR
21	45328	343.5	0.15%	2	687	NIPA-AS-TH NIPA TECHNOLOGY CO., LTD, TH
22	53246	300.5	0.13%	2	601	Cyber Info Provedor de Acesso LTDA ME, BR
23	21155	291.6	0.45%	7	2041	ASN-PROSERVE Amsterdam, NL
24	201718	289.0	0.06%	1	289	ITSUPGBV, NL
25	61161	287.8	0.50%	8	2302	DARKNESS-REIGNS-AS, NL
26	59980	287.0	0.13%	2	574	MIJNDOMEIN, NL
27	61331	285.0	0.06%	1	285	UNIGARANT, NL
28	28878	283.0	0.06%	1	283	SIGNET-AS, NL
29	202591	277.0	0.06%	1	277	DIGIWARE, NL
30	32629	275.7	0.42%	7	1930	CITY-OF-CHARLOTTE-ASN - City of Charlotte, US
31	11992	273.5	0.12%	2	547	CENTENNIAL-PR - AT&T Mobility Puerto Rico, PR
32	7629	263.2	0.29%	5	1316	EPLDT-AS-AP 5F L.V. Locsin Bldg, PH
33	28292	252.0	0.16%	3	756	ENGEPLUS INFORMATICA LTDA, BR
34	6983	234.0	0.05%	1	234	ITCDELTA - Windstream Communications LLC, US
35	198761	234.0	0.05%	1	234	SIMAC-ICT-AS, NL
36	58640	231.0	0.05%	1	231	NEXTRA-IN NEXTRA TELESERVICES PVT. LTD., IN
37	16735	210.0	7.83%	171	35902	ALGAR TELECOM S/A, BR
38	51299	187.0	0.12%	3	561	RGTN, NL
39	202044	186.5	0.08%	2	373	WEBSONAR, US
40	263586	184.7	0.12%	3	554	E. M. Fernandes, BR
41	262372	178.9	0.47%	12	2147	SILVA RAYMUNDO INFORMATICA LTDA - ME, BR
42	262333	160.3	0.10%	3	481	ZUKNET Networks Ltda ME, BR
43	58629	160.0	0.03%	1	160	GFCL-BD Global Fair Communications Ltd., BD
44	38200	154.0	0.03%	1	154	BTSNET-AS-BD-AP BTS Communications (BD) ltd, BD
45	58616	153.0	0.03%	1	153	EQUITEL-BD Equitel Communication Ltd, BD
46	16657	148.4	0.62%	19	2819	FIBERTECH-NETWORKS-AS-ROC-NY-US - Fibertech Networks, LLC, US
47	37611	147.0	0.03%	1	147	Afrihost, ZA
48	36040	128.5	0.90%	32	4111	YOUTUBE - Google LLC, US
49	267251	126.0	0.05%	2	252	TELEFONARNET TELECOMUNICAÇÕES EIRELI, BR
50	267069	119.0	0.03%
Total		35043.5	26.85%

50 Most active Prefixes for the past 31 days

RANK	PREFIX	UPDs	%	Origin AS -- AS NAME
1	2803:420::/32	4434	0.89%	28120 -- Arquicomp Ltda., CL
2	2607:f7a8:400::/39	4224	0.85%	16657 -- FIBERTECH-NETWORKS-AS-ROC-NY-US - Fibertech Networks, LLC, US 46887 -- LIGHTOWER - Lightower Fiber Networks I, LLC, US
3	2c0f:f4c0:1000::/36	4037	0.81%	327693 -- ECHO-SP, ZA 37611 -- Afrihost, ZA
4	2a02:610:fffa::/48	3977	0.80%	200709 -- BIGHOST-AS, LV
5	2620:11a:a0f0::/48	3947	0.80%	36040 -- YOUTUBE - Google LLC, US
6	2a0a:b707:aaac::/48	3857	0.78%	203405 -- DALUN-AS, NL
7	2a03:9980::/32	3561	0.72%	30742 -- BRITELINE-AS, DE
8	2001:67c:27fc::/48	3556	0.72%	12732 -- GUTCON-NET Carrier51 GmbH, GutCon GmbH, DE
9	2402:c7c0::/36	2838	0.57%	137576 -- EASYCOMMUNICATE-AS-AP EasyCable Pty Ltd, AU
10	2a07:4281::/32	2138	0.43%	48147 -- AMINIDC, IR
11	2a07:4280::/32	2136	0.43%	48147 -- AMINIDC, IR
12	2a07:4280::/29	2121	0.43%	48147 -- AMINIDC, IR
13	2a07:1a80:1::/48	2068	0.42%	48767 -- TOMBII-NET TOMBII-NET, SE
14	2804:24c0::/32	2054	0.41%	262290 -- Newparce Telecomunicações Ltda ME, BR
15	2620:0:2f0::/48	1924	0.39%	32629 -- CITY-OF-CHARLOTTE-ASN - City of Charlotte, US
16	2804:1e68:14::/48	1906	0.38%	16735 -- ALGAR TELECOM S/A, BR
17	2804:1e68:d::/48	1905	0.38%	16735 -- ALGAR TELECOM S/A, BR
18	2804:1e68:13::/48	1901	0.38%	16735 -- ALGAR TELECOM S/A, BR
19	2804:1e68:4::/48	1901	0.38%	16735 -- ALGAR TELECOM S/A, BR
20	2804:1e68:7::/48	1897	0.38%	16735 -- ALGAR TELECOM S/A, BR
21	2402:1780:9::/48	1891	0.38%	134094 -- SERVERFIELD-AP Serverfield Co., Ltd., TW
22	2804:1e68:b::/48	1890	0.38%	16735 -- ALGAR TELECOM S/A, BR
23	2402:1780:8::/48	1889	0.38%	134094 -- SERVERFIELD-AP Serverfield Co., Ltd., TW
24	2804:1e68:a::/48	1888	0.38%	16735 -- ALGAR TELECOM S/A, BR
25	2804:1e68:8::/48	1888	0.38%	16735 -- ALGAR TELECOM S/A, BR
26	2804:1e68:c::/48	1887	0.38%	16735 -- ALGAR TELECOM S/A, BR
27	2402:1780:7::/48	1885	0.38%	134094 -- SERVERFIELD-AP Serverfield Co., Ltd., TW
28	2402:1780:5::/48	1885	0.38%	134094 -- SERVERFIELD-AP Serverfield Co., Ltd., TW
29	2804:1e68:15::/48	1883	0.38%	16735 -- ALGAR TELECOM S/A, BR
30	2402:1780:6::/48	1883	0.38%	134094 -- SERVERFIELD-AP Serverfield Co., Ltd., TW
31	2804:1e68:9::/48	1880	0.38%	16735 -- ALGAR TELECOM S/A, BR
32	2804:1e68:12::/48	1874	0.38%	16735 -- ALGAR TELECOM S/A, BR
33	2804:1e68:6::/48	1874	0.38%	16735 -- ALGAR TELECOM S/A, BR
34	2405:6600:703::/48	1873	0.38%	45845 -- NEPAL-IIG-AS NEPAL INTERNATIONAL INTERNET GATEWAY, NP
35	2a03:3541::/32	1857	0.37%	39180 -- LASOTEL, FR
36	2804:1e68:3::/48	1838	0.37%	16735 -- ALGAR TELECOM S/A, BR
37	2804:620:f4b8::/45	1809	0.36%	16735 -- ALGAR TELECOM S/A, BR
38	2804:1e68:2::/48	1809	0.36%	16735 -- ALGAR TELECOM S/A, BR
39	2a03:8160:14::/48	1808	0.36%	33047 -- INSTART - Instart Logic, Inc, US
40	2a00:86c0:1018::/48	1693	0.34%	2906 -- AS-SSI - Netflix Streaming Services Inc., US
41	2804:1e68:5::/48	1681	0.34%	16735 -- ALGAR TELECOM S/A, BR
42	2402:28c0:fffc::/48	1670	0.34%	137413 -- SANVIT-AS-AP Sanvit, KR
43	2405:6600:701::/48	1394	0.28%	45845 -- NEPAL-IIG-AS NEPAL INTERNATIONAL INTERNET GATEWAY, NP
44	2a00:ad87:4600::/48	1342	0.27%	9890 -- ATOSINFOTECH-SG-AP ATOS Information Technology (Singapore) Pte Ltd, SG
45	2a07:a905:ff10::/48	1245	0.25%	137413 -- SANVIT-AS-AP Sanvit, KR
46	2405:6600:71::/48	1153	0.23%	45845 -- NEPAL-IIG-AS NEPAL INTERNATIONAL INTERNET GATEWAY, NP
47	2405:6600:702::/48	1151	0.23%	45845 -- NEPAL-IIG-AS NEPAL INTERNATIONAL INTERNET GATEWAY, NP
48	2401:ff40::/32	1095	0.22%	137080 -- FCPL-AS-AP Firstlink Communications Pvt. Ltd., NP
49	2401:ff40:8000::/33	1093	0.22%	137080 -- FCPL-AS-AP Firstlink Communications Pvt. Ltd., NP
50	2405:dc00:360::/48	770	0.16%	4804 -- MPX-AS Microplex PTY LTD, AU
Total		106160	21.37%

31 Day BGP Update Statistics Profile: 11-October-2018 00:00 - 11-November-2018 23:59 (UTC+1000)

Number of BGP Update Messages:	1294689
Number of Prefix Changes:	496454
Number of Prefix Updates:	458339
Number of Prefix Withdrawals:	38115
Average Prefixes per BGP Update:	0.38
Average BGP Update Messages per second:	5.96
Average Prefix Updates per second:	2.28
Peak BGP Update Message Rate per second:	9098	(01:30:14 Fri, 12-Oct-2018)
Peak Prefix Update Rate per second:	20551	(05:17:29 Sat, 13-Oct-2018)
Peak Prefix Withdraw Rate per second:	270	(17:06:42 Fri, 12-Oct-2018, )
Number of RIB Prefix Updates:	458339	(1.00 of recv'd updates)
Number of RIB Prefix Withdrawals:	38115	(1.00 of recv'd withdrawals)
Peak RIB Update Rate per second:	20551	(05:17:29 Sat, 13-Oct-2018)
Peak RIB Withdrawal Rate per second:	270	(17:06:42 Fri, 12-Oct-2018)
Seen Prefix Count:	59605
Updated Prefix Count:	59603
Stable Prefix Count:	2
Seen Origin AS Count:	15842
Updated Origin AS Count:	15841
Stable Origin AS Count:	1
Seen Unique Path Count:	25365
Updated Path Count:	25273
Stable Path Count:	92

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