The BGP IPv6 Instability Report

This report is updated daily. The current report
was generated on 29 November 2021 01:18 (UTC+1000)


50 Most active ASes for the past 14 days

RANKASN             UPDs            %PrefixesUPDs/PrefixAS NAME
155430219899335.89%3017305.62STARHUB-NGNBN Starhub Ltd, SG
22047375907012.39%2816269.56AS-CHOOPA, US
31314293348755.47%483693.32MOBIFONE-AS-VN MOBIFONE Corporation, VN
4533562176023.55%417952.07FREE RANGE CLOUD, CA
546571577972.58%227172.59STARHUB-INTERNET StarHub Ltd, SG
645899878611.43%288305.07VNPT-AS-VN VNPT Corp, VN
77602663791.08%135106.08SPT-AS-VN Saigon Postel Corporation, VN
841732516350.84%105163.50HOSTINGFUZE Free DDoS protection for WordPress, RO
936692491960.80%58848.21OPENDNS, US
104773472890.77%72656.79MOBILEONELTD-AS-AP MobileOne Ltd. MobileInternet Service Provider Singapore, SG
11264733460360.75%76576.57CHACO COMUNICACIONES S.A., PY
1253089391000.64%311261.29IDC TELECOM LTDA, BR
1311664387540.63%43489.29Techtel LMDS Comunicaciones Interactivas S.A., AR
14268976379450.62%84743.12Weclix Telecom SA, BR
1511172374300.61%347610.77Alestra, S. de R.L. de C.V., MX
1662240342900.56%100634.09CLOUVIDER Clouvider - Global ASN, GB
17211940338460.55%311282.00AS_FUZE, RO
18262742315190.51%152101.27Fundacao Universidade Federal do ABC - UFABC, BR
1918019301740.49%47543.50COTTONCANDYCLOUD-AS-AP Cotton Candy Cloud Pte Ltd, SG
2031514287250.47%214362.50INF-NET-AS, RU
21136440284990.47%128499.00SASPL-AS-AP Sungard Availability Services India Private Limited, IN
2212208275740.45%181531.89TRUVISTA, US
2336183273570.45%124821.92AKAMAI-AS, US
2436223265500.43%92950.00SPANISHFORK-COMMUNITY-NETWORK, US
25135905242480.40%32757.75VNPT-AS-VN VIETNAM POSTS AND TELECOMMUNICATIONS GROUP, VN
26109227780.37%39584.05CISCOSYSTEMS, US
27262983225200.37%211072.38Net Barretos Tecnologia LTDA - ME, BR
28135008224650.37%37488.33GOVTECH-AS-GOVTECH GOVERNMENT TECHNOLOGY AGENCY, SG
2918403184210.30%91020.24FPT-AS-AP The Corporation for Financing & Promoting Technology, VN
30212995181440.30%161134.00TAN-NET, CH
3122356176810.29%82210.12Durand do Brasil Ltda, BR
32262865172220.28%82152.75Ired Internet, BR
3321859171110.28%94182.03ZEN-ECN, US
3432629169780.28%28489.00CITY-OF-CHARLOTTE-ASN, US
3538082154120.25%101541.20IIT-TIG-AS-AP True International Gateway Co., Ltd., TH
3652817153360.25%91704.00NEWCENTER TELECOM, BR
3745271152890.25%15639.78ICLNET-AS-AP Idea Cellular Limited, IN
3853019151740.25%37410.11infotec- servicos de provedor da internet ltda, BR
3960982151340.25%35044.67WARPCON-AS, RO
4036492149950.24%23696.33GOOGLEWIFI, US
4148582149700.24%37404.59NGENA-NW, DE
423300148620.24%27550.44BT, GB
4355907147830.24%34927.67GMO-DNS GMO Internet,Inc, JP
4412654147780.24%41360.44RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
45399970145190.24%52903.80ARIN-RS-RND, US
4624429135990.22%101359.90TAOBAO Zhejiang Taobao Network Co.,Ltd, CN
47262476134050.22%71915.00PROVEDOR BRCENTRAL.NET LTDA, BR
48271849124250.20%112425.00EQUIPOS ELECTRONICOS Y COMPUTACION S.A., CL
49210564122760.20%112276.00SWANTZTER-AS, SE
5043766121660.20%23950.90MTC-KSA-AS, SA
Total 486518779.40%

50 Most active ASes for the past 14 days

RANKASN             UPDs/Prefix         %PrefixesUPDs   AS NAME
113644028499.00.47%128499SASPL-AS-AP Sungard Availability Services India Private Limited, IN
23808215412.00.25%1015412IIT-TIG-AS-AP True International Gateway Co., Ltd., TH
33151414362.50.47%228725INF-NET-AS, RU
427184912425.00.20%112425EQUIPOS ELECTRONICOS Y COMPUTACION S.A., CL
521056412276.00.20%112276SWANTZTER-AS, SE
621194011282.00.55%333846AS_FUZE, RO
720478210605.00.17%110605MATCOM, PL
820878910350.00.17%110350SENAT-AS, FR
9514089000.00.15%19000SIRIUS-AS, RU
10326298489.00.28%216978CITY-OF-CHARLOTTE-ASN, US
11180197543.50.49%430174COTTONCANDYCLOUD-AS-AP Cotton Candy Cloud Pte Ltd, SG
12176177501.00.12%17501NYP-AS-AP Nanyang Polytechnic, SG
131350087488.30.37%322465GOVTECH-AS-GOVTECH GOVERNMENT TECHNOLOGY AGENCY, SG
141346637487.00.12%17487NEUROTENPTELTD-AS-AP NeuroTEN Pte Ltd, SG
15451337477.00.12%17477SINGAPORE-POLYTECHNIC-AS-AP Singapore Polytechnic, SG
16182287457.00.12%17457NCSHUB-SG-AP NCS IDC in Singapore, SG
171321427443.00.12%17443ZONETEL-AS-AP ZONE Telecom Pte Ltd, SG
18459387427.00.12%17427NUCLEUS-CONNECT-SG 3 Tai Seng drive # 04-00, SG
19166257397.00.12%37397AKAMAI-AS, US
201372537377.00.12%17377PRINCETON-AS-AP DCSG 7000 AMK PTE. LTD., SG
21554307305.635.89%3012198993STARHUB-NGNBN Starhub Ltd, SG
221417607303.00.12%17303DAIMLER-AS-AP Daimler South East Asia Pte. Ltd., SG
2346577172.62.58%22157797STARHUB-INTERNET StarHub Ltd, SG
2492266889.00.11%16889SGIX-AS-AP 1-Net Singapore Pte Ltd, SG
252039746862.00.11%16862ADS, RO
26316496677.00.11%16677RIPN-FDNS-RU-NYC, RU
272647336576.60.75%746036CHACO COMUNICACIONES S.A., PY
28449926518.00.11%16518NINEPACKET-AS, GB
292684606360.00.10%16360UNIPRIME NORTE DO PARANA - COOPERATIVA DE CREDITO, BR
302689766324.20.62%837945Weclix Telecom SA, BR
31417325737.20.84%1051635HOSTINGFUZE Free DDoS protection for WordPress, RO
3276025106.11.08%1366379SPT-AS-VN Saigon Postel Corporation, VN
33416095076.50.17%210153AID-AS SFANTU ILIE, COM. SCHEIA, JUD. SUCEAVA, RO
34609825044.70.25%315134WARPCON-AS, RO
35559074927.70.24%314783GMO-DNS GMO Internet,Inc, JP
36121364026.00.07%34026Nucleo de Inf. e Coord. do Ponto BR - NIC., BR
37122083939.10.45%1827574TRUVISTA, US
38238563839.00.06%13839SPTEL-AS-AP SPTEL PTE. LTD., SG
3998743828.00.06%13828STARHUB-MOBILE StarHub Ltd, SG
40136843643.00.12%37286ASN-MEDTRONIC-1, US
41439623569.00.06%13569INTEN, PL
422075363566.00.06%13566ALEXANDRE_TABOIN, FR
431351033463.70.17%310391ALEX-NEO-AS-AP Alex Neo, SG
442633773061.00.05%13061DLP-COM Servicos de Telecomunicacoes, BR
452682752999.00.05%12999GOOD TELECOM PROVEDOR DE INTERNET LTDA, BR
46362232950.00.43%926550SPANISHFORK-COMMUNITY-NETWORK, US
473999702903.80.24%514519ARIN-RS-RND, US
48282012790.50.18%711162Companhia Itabirana Telecomunicacoes Ltda, BR
492624762681.00.22%713405PROVEDOR BRCENTRAL.NET LTDA, BR
502130272490.80.16%
Total 350928.450.19%

50 Most active Prefixes for the past 14 days

RANKPREFIX           UPDs            %Origin AS -- AS NAME
12400:dc40::/32284990.44%136440 -- SASPL-AS-AP Sungard Availability Services India Private Limited, IN
22620:0:2f0::/48169740.26%32629 -- CITY-OF-CHARLOTTE-ASN, US
32a05:3181::/32157340.24%31514 -- INF-NET-AS, RU
42405:4000:800:8::/64154130.24%38082 -- IIT-TIG-AS-AP True International Gateway Co., Ltd., TH
52400:8500:3fff::/48147810.23%55907 -- GMO-DNS GMO Internet,Inc, JP
62a05:3181:ffff::/48129910.20%31514 -- INF-NET-AS, RU
72803:4410::/32124250.19%271849 -- EQUIPOS ELECTRONICOS Y COMPUTACION S.A., CL
82001:67c:20fc::/48122760.19%210564 -- SWANTZTER-AS, SE
92a05:1081::/48122620.19%41732 -- HOSTINGFUZE Free DDoS protection for WordPress, RO
102a0f:9400:7315::/48113410.17%211940 -- AS_FUZE, RO
112a05:1081:1::/48112570.17%211940 -- AS_FUZE, RO
122a0e:b107:d30::/44112510.17%211940 -- AS_FUZE, RO
132a0e:b107:b85::/48111960.17%212995 -- TAN-NET, CH
142402:f800:ef00::/48110260.17%7602 -- SPT-AS-VN Saigon Postel Corporation, VN
152402:f800:ffff::/48110250.17%7602 -- SPT-AS-VN Saigon Postel Corporation, VN
162402:f800:df00::/48110240.17%7602 -- SPT-AS-VN Saigon Postel Corporation, VN
172402:f800:ff00::/48110240.17%7602 -- SPT-AS-VN Saigon Postel Corporation, VN
182402:f800:cf00::/48110180.17%7602 -- SPT-AS-VN Saigon Postel Corporation, VN
192402:f800::/48110180.17%7602 -- SPT-AS-VN Saigon Postel Corporation, VN
202a0c:7a80::/29106050.16%204782 -- MATCOM, PL
212402:9e80:9::/48103880.16%135103 -- ALEX-NEO-AS-AP Alex Neo, SG
222a0e:b880::/31103500.16%208789 -- SENAT-AS, FR
232804:20fc:1b00::/48103200.16%264525 -- Coelho Tecnologia, BR
242404:2280:147::/4898810.15%24429 -- TAOBAO Zhejiang Taobao Network Co.,Ltd, CN
252001:67c:200c::/4890000.14%51408 -- SIRIUS-AS, RU
262a00:4087::/3289470.14%41609 -- AID-AS SFANTU ILIE, COM. SCHEIA, JUD. SUCEAVA, RO
272a0f:9400:7311::/4887110.13%41732 -- HOSTINGFUZE Free DDoS protection for WordPress, RO
282a0f:9400:7312::/4887090.13%41732 -- HOSTINGFUZE Free DDoS protection for WordPress, RO
292a0f:9400:7314::/4885570.13%41732 -- HOSTINGFUZE Free DDoS protection for WordPress, RO
302001:420:5c00::/3975950.12%109 -- CISCOSYSTEMS, US
312001:420:c0d4::/4675790.12%109 -- CISCOSYSTEMS, US
322400:a440:4::/4875470.12%18019 -- COTTONCANDYCLOUD-AS-AP Cotton Candy Cloud Pte Ltd, SG
332400:a440:1::/4875450.12%18019 -- COTTONCANDYCLOUD-AS-AP Cotton Candy Cloud Pte Ltd, SG
342400:a440:3::/4875410.12%18019 -- COTTONCANDYCLOUD-AS-AP Cotton Candy Cloud Pte Ltd, SG
352400:a440:2::/4875410.12%18019 -- COTTONCANDYCLOUD-AS-AP Cotton Candy Cloud Pte Ltd, SG
362001:df0:313::/4875370.12%135008 -- GOVTECH-AS-GOVTECH GOVERNMENT TECHNOLOGY AGENCY, SG
372001:420:91::/4875350.12%109 -- CISCOSYSTEMS, US
382401:2f00::/3275010.12%17617 -- NYP-AS-AP Nanyang Polytechnic, SG
392404:e00:165::/4874890.12%15695 -- EXPEREO, NL
402001:df5:7a00::/4874870.12%134663 -- NEUROTENPTELTD-AS-AP NeuroTEN Pte Ltd, SG
412001:df0:312::/4874810.12%135008 -- GOVTECH-AS-GOVTECH GOVERNMENT TECHNOLOGY AGENCY, SG
422403:e900::/3274770.12%45133 -- SINGAPORE-POLYTECHNIC-AS-AP Singapore Polytechnic, SG
432402:4800::/3274570.11%18228 -- NCSHUB-SG-AP NCS IDC in Singapore, SG
442402:8d03:ffee::/4874470.11%135008 -- GOVTECH-AS-GOVTECH GOVERNMENT TECHNOLOGY AGENCY, SG
452403:cb00:cb01::/4874450.11%58621 -- VODIEN-AS-AP-LOC2 Vodien Internet Solutions Pte Ltd, SG
462402:db00::/3274430.11%132142 -- ZONETEL-AS-AP ZONE Telecom Pte Ltd, SG
472404:e800:3::/4874330.11%55430 -- STARHUB-NGNBN Starhub Ltd, SG
482404:e800:103::/4874310.11%55430 -- STARHUB-NGNBN Starhub Ltd, SG
492404:e801:100b::/4874310.11%55430 -- STARHUB-NGNBN Starhub Ltd, SG
502402:fb00:1000::/3674290.11%3300 -- BT, GB
Total 5053747.78%

14 Day BGP Update Statistics Profile: 14-November-2021 00:00 - 28-November-2021 23:59 (UTC+1000)

Number of BGP Update Messages:  10795787
Number of Prefix Changes:  11887113
Number of Prefix Updates:  10795787
Number of Prefix Withdrawals:  1091326
Average Prefixes per BGP Update:  1.10
Average BGP Update Messages per second:  9.58
Average Prefix Updates per second:  10.55
Peak BGP Update Message Rate per second:  7907  (13:20:41 Sun, 14-Nov-2021)
Peak Prefix Update Rate per second:  7907  (13:20:41 Sun, 14-Nov-2021)
Peak Prefix Withdraw Rate per second:  4924  (16:19:32 Fri, 19-Nov-2021, )
Number of RIB Prefix Updates:  6126560  (0.57 of recv'd updates)
Number of RIB Prefix Withdrawals:  362563  (0.33 of recv'd withdrawals)
Peak RIB Update Rate per second:  7902  (13:20:41 Sun, 14-Nov-2021)
Peak RIB Withdrawal Rate per second:  1197  (22:44:18 Sun, 21-Nov-2021)
Seen Prefix Count:  154795
Updated Prefix Count:  112665
Stable Prefix Count:  42130
Seen Origin AS Count:  27821
Updated Origin AS Count:  25485
Stable Origin AS Count:  2336
Seen Unique Path Count:  123576
Updated Path Count:  106780
Stable Path Count:  16796

 

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