The BGP Instability Report


The BGP Instability Report is updated daily. This report
was generated on 14 November 2024 06:29 (UTC+1000)


50 Most active ASes for the past 14 days

RANKASN             UPDs            %PrefixesUPDs/PrefixAS NAME
1165094128323.25%1115737.00AMAZON-02, US
2398912986772.35%472463.23ALJAWWALSTC-AS, SA
381511828371.44%1169215.64UNINET, MX
4452711650051.30%873189.01ICLNET-AS-AP Idea Cellular Limited, IN
53671601511.26%272258.84DNIC-ASBLK-00306-00371, US
675521170540.92%391429.91VIETEL-AS-AP Viettel Group, VN
7184031019810.80%445522.89FPT-AS-AP FPT Telecom Company, VN
87713967600.76%368426.26TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID
936903925170.73%126573.14MT-MPLS, MA
1055644895470.70%101886.60VIL-AS-AP Vodafone Idea Ltd, IN
1137342841160.66%516163.02MOVITEL, MZ
1245899840540.66%326625.74VNPT-AS-VN VNPT Corp, VN
139829774970.61%201538.46BSNL-NIB National Internet Backbone, IN
146057758510.60%575131.91Administracion Nacional de Telecomunicaciones, UY
159155656720.52%431152.37QNET Kuwait, KW
1654994628100.49%76981.68ML-1432-54994, CA
1751375618510.49%439140.89VIVA, BH
1812220615740.48%87696.75I-EVOLVE-TECHNOLOGY-SERVICES, US
1936914559090.44%57197.91KENET-AS, KE
204155535800.42%222524.08USDA-1, US
21149038505570.40%225278.50UCGCL-AS-AP UNIQUE COMM GROUP COMPANY LIMITED, MM
2238266477310.38%79060.42VIL-AS-AP Vodafone Idea Ltd, IN
2358224455730.36%137133.24TCI, IR
2447589455320.36%208218.90KTC3G, KW
2525019452810.36%85153.21SAUDINETSTC-AS, SA
26647451930.36%396114.12DNIC-ASBLK-00616-00665, US
2750010409910.32%65862.30NAWRAS-AS Sultanate of Oman, OM
2816625400610.32%289813.82AKAMAI-AS, US
2942337392750.31%71654.85RESPINA-AS, IR
3056246388030.31%261492.42SDI-AS-ID PT Sumber Data Indonesia, ID
3121050374770.29%328114.26FAST-TELCO, KW
32197207352980.28%126527.90MCCI-AS, IR
33262589352660.28%268131.59SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR
344181341200.27%128126.64TDS-AS, US
3545903340430.27%332102.54CMCTELECOM-AS-VN CMC Telecom Infrastructure Company, VN
3620940337640.27%39408.57AKAMAI-ASN1, NL
374538337310.27%49516.81ERX-CERNET-BKB China Education and Research Network Center, CN
385371330020.26%34795.11DNIC-ASBLK-05120-05376, US
399341328960.26%50065.79ICONPLN-ID-AP-ISP PT INDONESIA COMNETS PLUS, ID
40399077325760.26%51862.89TERAEXCH, US
4119429324510.26%69246.89ETB - Colombia, CO
421501309820.24%111279.12DNIC-ASBLK-01500-01502, US
4336873307940.24%39777.57VNL1-AS, NG
4427882306740.24%35985.44Telefonica Celular de Bolivia S.A., BO
4552965304430.24%129235.991TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA, BR
46131596295700.23%89533.04TBCOM-NET TBC, TW
47133772287220.23%59486.81NELNET-AS-AP New Eagle Ltd, SC
4817995283200.22%60746.66SOLUSINET-AS-ID PT iForte Global Internet, ID
4917501268740.21%211127.36WLINK-NEPAL-AS-AP WorldLink Communications Pvt Ltd, NP
5028015267290.21%165161.99MERCO COMUNICACIONES, AR
Total 347700427.39%

50 Most active ASes for the past 14 days

RANKASN             UPDs/Prefix         %PrefixesUPDs   AS NAME
114903825278.50.40%250557UCGCL-AS-AP UNIQUE COMM GROUP COMPANY LIMITED, MM
226562624496.00.19%124496SITE TELECOM, MX
34785511129.00.09%111129PRIME Moscow branch, RU
4122207696.80.48%861574I-EVOLVE-TECHNOLOGY-SERVICES, US
52158077106.00.06%17106CELLNET, US
6286576441.00.10%212882MD Brasil - Tecnologia da Informacao Ltda, BR
7326856318.00.05%16318AEG-VISION, US
81361035549.50.17%422198IDNIC-USM-AS-ID Universitas Semarang, ID
9506745246.00.04%15246SPBEX-AS, RU
101516644376.00.03%14376DCCONNECTSDNBHD-AS-AP DCConnect Sdn. Bhd., MY
1179544329.00.10%312987IMMENSE-NETWORKS, US
122655664246.20.17%521231TELESISTEMAS PENINSULARES SA DE CV, MX
132084173800.30.09%311401EONSCOPE, US
143286653377.00.03%13377ZRA-AS, ZM
1520462526.50.16%820212DNIC-AS-02046, US
161372582066.00.02%12066SHIRAZI-AS-AP Shirazi Investments Pvt Ltd., PK
171412341945.00.02%11945BDTPL-AS-AP Big Data Technologies Pvt Ltd, PK
18454941868.00.01%11868LAHAI-SG NREN ASN for Misc. Root Servers and Community, NP
19377151732.00.01%11732Liberia-IXP-Peering, LR
20562461492.40.31%2638803SDI-AS-ID PT Sumber Data Indonesia, ID
21566391475.00.01%11475LNET-COM-UA-AS, UA
221315781463.00.01%11463BFSUNET Beijing Foreign Studies University, CN
232699321403.00.08%79821HUGO JAVIER ROLON QUINONEZ, PY
24133411379.00.05%56895TRANQUILITY, US
252658871344.70.07%79413R W TELECOMUNICACOES LTDA ME, BR
26563761248.80.08%89990ALIDA-SRL, IT
272626991217.80.04%44871FOX Internet Banda Larga, BR
281399551177.00.06%67062DATAPRIME-AS-ID PT DATA PRIMA SOLUSINDO, ID
29374421140.30.05%66842-Reserved AS-, ZZ
301355571127.00.01%11127SHCTPL-AS-AP Seven Hills Cloud Technology Private Limited, IN
311354451094.10.12%1415318IDNIC-AIRPAY-AS-ID PT. Airpay International Indonesia, ID
32547461042.00.03%44168KLAZO-ASN, US
33283701037.40.14%1717635GUIFAMI Informatica Ltda., BR
342083371035.30.02%33106TELEMANAPOLI, IT
351327121002.80.03%44011DAIFUKUOC Daifuku Oceania, NZ
36215831993.00.03%43972ASN-WARIAN-, IT
37328569950.00.01%1950Banque-Central-Congo, CD
3810233949.00.01%21898IIJLAB-BACKUP-LINKS-EXP Internet Initiative Japan, Inc., JP
39328387920.00.03%43680COZ-Internet-AS, NG
40137391895.00.01%1895RINGS3-AS-AP Rings-3, BD
4155644886.60.70%10189547VIL-AS-AP Vodafone Idea Ltd, IN
42273901812.00.01%1812ENSAR DOMINICANA, S.R.L, DO
4340138807.20.08%129687MDNET, US
4413434779.20.02%43117CORVELCORP, US
4513602750.40.04%75253I-EVOLVE-TECHNOLOGY-SERVICES-VTC, US
46138854743.60.03%53718IMSNET-AS-ID PT INTER MEDIALINK SOLUSI, ID
4712654737.90.13%2216233RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
48271084731.20.02%42925TRYMNET PROVEDOR, BR
49263204729.00.01%21458UNIVERSIDAD NACIONAL DEL NORDESTE, AR
5037490722.00.01%
Total 161612.54.47%

50 Most active Prefixes for the past 14 days

RANKPREFIX           UPDs            %Origin AS -- AS NAME
1211.43.158.0/24361980.28%54994 -- ML-1432-54994, CA
2112.79.45.0/24272440.21%38266 -- VIL-AS-AP Vodafone Idea Ltd, IN
3223.196.68.0/24272370.21%55644 -- VIL-AS-AP Vodafone Idea Ltd, IN
4103.177.87.0/24254890.19%149038 -- UCGCL-AS-AP UNIQUE COMM GROUP COMPANY LIMITED, MM
5103.177.86.0/24250680.19%149038 -- UCGCL-AS-AP UNIQUE COMM GROUP COMPANY LIMITED, MM
6143.255.59.0/24247240.19%33182 -- DIMENOC, US
7201.71.207.0/24244960.19%265626 -- SITE TELECOM, MX
8163.171.102.0/23230490.18%54994 -- ML-1432-54994, CA
945.172.92.0/22211920.16%265566 -- TELESISTEMAS PENINSULARES SA DE CV, MX
10106.77.224.0/19181640.14%55644 -- VIL-AS-AP Vodafone Idea Ltd, IN
11106.66.64.0/19166800.13%55644 -- VIL-AS-AP Vodafone Idea Ltd, IN
12103.223.2.0/24148740.11%135445 -- IDNIC-AIRPAY-AS-ID PT. Airpay International Indonesia, ID
13124.195.190.0/24142440.11%38684 -- CMBDAEJEON-AS-KR CMB Daejeon Broadcasting Co,.Ltd, KR
1423.199.236.0/22133670.10%55644 -- VIL-AS-AP Vodafone Idea Ltd, IN
1572.237.212.0/24131500.10%12220 -- I-EVOLVE-TECHNOLOGY-SERVICES, US
1672.43.207.0/24131230.10%12220 -- I-EVOLVE-TECHNOLOGY-SERVICES, US
1772.237.213.0/24130870.10%12220 -- I-EVOLVE-TECHNOLOGY-SERVICES, US
18207.167.116.0/22129770.10%7954 -- IMMENSE-NETWORKS, US
19138.99.97.0/24128650.10%28657 -- MD Brasil - Tecnologia da Informacao Ltda, BR
20202.181.232.0/23126640.10%7540 -- HKCIX-AS-AP HongKong Commercial Internet Exchange, HK
21130.137.231.0/24126330.10%16509 -- AMAZON-02, US
22223.196.46.0/24121650.09%55644 -- VIL-AS-AP Vodafone Idea Ltd, IN
2345.129.17.0/24113810.09%208417 -- EONSCOPE, US
24185.18.201.0/24111290.09%47855 -- PRIME Moscow branch, RU
258.224.33.0/24109050.08%12220 -- I-EVOLVE-TECHNOLOGY-SERVICES, US
13602 -- I-EVOLVE-TECHNOLOGY-SERVICES-VTC, US
26209.22.66.0/24100910.08%2046 -- DNIC-AS-02046, US
27209.22.67.0/24100870.08%2046 -- DNIC-AS-02046, US
28130.137.12.0/2499850.08%16509 -- AMAZON-02, US
29130.137.108.0/2499190.08%16509 -- AMAZON-02, US
3027.97.126.0/2498110.07%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
3127.97.127.0/2498070.07%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
3227.97.123.0/2498010.07%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
3327.97.121.0/2498000.07%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
3427.97.122.0/2498000.07%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
3527.97.124.0/2497980.07%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
3627.97.125.0/2497970.07%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
3727.97.120.0/2497810.07%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
3849.14.186.0/2496490.07%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
3949.14.185.0/2496470.07%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
4049.14.184.0/2496470.07%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
4149.14.183.0/2496440.07%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
4249.14.182.0/2496430.07%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
4349.14.180.0/2496380.07%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
4449.14.181.0/2496340.07%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
4549.14.187.0/2495860.07%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
4684.205.66.0/2494880.07%12654 -- RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
47173.82.13.0/2491180.07%16509 -- AMAZON-02, US
48173.82.9.0/2488930.07%16509 -- AMAZON-02, US
49173.82.16.0/2488320.07%16509 -- AMAZON-02, US
50130.137.111.0/2482360.06%16509 -- AMAZON-02, US
Total 6882375.22%

14 Day BGP Profile: 31-October-2024 00:00 - 13-November-2024 23:59 (UTC+1000)

Number of BGP Update Messages:  32372488
Number of Prefix Updates:  12709946
Number of Prefix Withdrawals:  378603
Average Prefixes per BGP Update:  0.40
Average BGP Update Messages per second:  26.76
Average Prefix Updates per second:  10.82
Peak BGP Update Message Rate per second:  216054  (10:02:11 Tue, 5-Nov-2024)
Peak Prefix Update Rate per second:  3645  (06:27:28 Mon, 4-Nov-2024)
Peak Prefix Withdraw Rate per second:  95781  (10:02:04 Tue, 5-Nov-2024)
Prefix Count:  1005472
Updated Prefix Count:  1005332
Stable Prefix Count:  140
Origin AS Count:  76514
Updated Origin AS Count:  76461
Stable Origin AS Count:  53
Unique Path Count:  581015
Updated Path Count:  496013
Stable Path Count:  85002


 

Hourly Average of Per-Second Updated and Withdrawn Prefix Rate

Hourly Peak of Per-Second Updated and Withdrawn Prefix Rate

Hourly Average Per-Second Updated Prefix Rate by Update Type

Hourly Peak of Per-Second Updated Prefix Rate by Update Type

 

BGP Table Activity

Cumulative Distribution of per-Prefix and per-AS Updates


Notes

The data has been gathered using a single eBGP peering with AS 131072. The observations of BGP path change are relative to this observation point. The updates are generated by a Quagga BGP implementation providing a timestamped log of incoming update messages. The timezone of this monitoring point is UTC+1000. Updates are processed on a 24 hour cycle.