The BGP Instability Report


The BGP Instability Report is updated daily. This report
was generated on 03 June 2020 06:33 (UTC+1000)


50 Most active ASes for the past 14 days

RANKASN             UPDs            %PrefixesUPDs/PrefixAS NAME
1212993374614.34%1098307.34KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
290091345911.73%221960.65M247, GB
3452711146651.47%777147.57ICLNET-AS-AP Idea Cellular Limited, IN
49829898591.16%194346.25BSNL-NIB National Internet Backbone, IN
516509888641.14%405621.91AMAZON-02, US
624863578730.74%147739.18LINKdotNET-AS, EG
713904543230.70%189287.42COSLINK, US
847331542530.70%70447.70TTNET, TR
9263528430900.55%76155.71VIACOM NEXT GENERATION COMUNICACAO LTDA, BR
10197695421650.54%337125.12AS-REG, RU
118151421480.54%66646.32Uninet S.A. de C.V., MX
1236029419390.54%162621.19AS-SEARCHGUIDE, US
1344050400010.51%97412.38PIN-AS, RU
1440676391420.50%85645.73AS40676, US
1536903388990.50%90043.22MT-MPLS, MA
1623969382110.49%184720.69TOT-NET TOT Public Company Limited, TH
1726405372420.48%113385.64HDCS, US
18647368400.47%247149.15DNIC-ASBLK-00616-00665, US
197545351860.45%55766.31TPG-INTERNET-AP TPG Telecom Limited, AU
2058224351380.45%110331.86TCI, IR
21209574335920.43%171976.00QUEST-IT, GB
2216740312310.40%47807.75RSTOR, US
238452304070.39%79038.49TE-AS TE-AS, EG
248402302970.39%113926.60CORBINA-AS OJSC "Vimpelcom", RU
256147296300.38%115825.59Telefonica del Peru S.A.A., PE
2664117294120.38%55882.40COOPERATIVA DE PROVISION DE ELECTRICIDAD Y SERVICIOS PUBLICOS DE ROBERTS LTDA, AR
279558291080.37%102910.80PRIMECROWN-AS-IN PrimeCrown Technologies Private Limited, IN
2827738285570.37%82734.53Ecuadortelecom S.A., EC
29133115279850.36%205136.51HKKFGL-AS-AP HK Kwaifong Group Limited, HK
3039891279200.36%36517.65ALJAWWALSTC-AS, SA
3150710268500.35%58346.05EARTHLINK-AS, IQ
3212479267610.34%58154.60UNI2-AS, ES
3310620253240.33%33617.53Telmex Colombia S.A., CO
3415135225980.29%24941.58DYN-HC, US
3515399225850.29%50145.08WANANCHI-, KE
3636992211980.27%110219.24ETISALAT-MISR, EG
377049197490.25%91217.02Silica Networks Argentina S.A., AR
386713194110.25%56034.66IAM-AS, MA
3917769183890.24%30612.97CITYNET-AP PT Indopratama Teleglobal (ISP)Wisma BSG Floor 6, ID
40262413181820.23%44545.50Intertrade Brasil, Telecomunicacoes, Multimidia e, BR
4128195180820.23%21861.05Com4 Data Center Eireli, BR
4216625179310.23%31085.77AKAMAI-AS, US
433475178240.23%124143.74DNIC-AS-03475, US
4418101176530.23%95318.52RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI, IN
4541560172500.22%47367.02UT-SVR, RU
4613188170790.22%160710.63TRIOLAN, UA
4737228170460.22%107159.31Olleh-Rwanda-Networks, RW
4852871168560.22%52324.15TASCOM TELECOMUNICACOES LTDA, BR
4920940163710.21%30415.38AKAMAI-ASN1, EU
5011492162230.21%44253.67CABLEONE, US
Total 209339126.89%

50 Most active ASes for the past 14 days

RANKASN             UPDs/Prefix         %PrefixesUPDs   AS NAME
1167407807.80.40%431231RSTOR, US
22635286155.70.55%743090VIACOM NEXT GENERATION COMUNICACAO LTDA, BR
3641175882.40.38%529412COOPERATIVA DE PROVISION DE ELECTRICIDAD Y SERVICIOS PUBLICOS DE ROBERTS LTDA, AR
42624134545.50.23%418182Intertrade Brasil, Telecomunicacoes, Multimidia e, BR
5264053385.60.48%1137242HDCS, US
62095063168.00.04%13168CUSHNET, IE
72069673098.00.04%13098ASN-EDR-FRANCE, FR
8583633007.80.15%412031RESEARCH-AS58363, DK
995582910.80.37%1029108PRIMECROWN-AS-IN PrimeCrown Technologies Private Limited, IN
10258492812.00.04%12812-Reserved AS-, ZZ
11583642762.00.14%411048RESEARCH-AS58364, DK
12360292621.20.54%1641939AS-SEARCHGUIDE, US
13583652521.00.13%410084RESEARCH-AS58365, DK
14583612498.50.13%49994RESEARCH-AS58361, DK
15556772309.30.21%716165HTS-AS-ID PT. Hawk Teknologi Solusi, ID
16583602265.50.12%49062RESEARCH-AS58360, DK
17599392221.80.17%613331WIBO-AS, LT
18583622211.20.11%48845RESEARCH-AS58362, DK
19492872092.00.16%612552SWIFTYCDN-AS, NL
2016132013.00.10%48052EMBER, US
213975401977.00.05%23954WINDSCRIBE, CA
222095741976.00.43%1733592QUEST-IT, GB
23640531789.00.09%47156GRASP-AS-AP Grasp International Limited, BD
242080231598.00.04%23196GULFSTAR_, IQ
251977681456.00.02%11456SIBSTRIN-AS, RU
26635111310.00.02%11310IDNIC-PELINDO3-ID PT Pelabuhan Indonesia III (Persero), ID
2731301192.80.12%89542RGNET-SEA RGnet Seattle Westin, EE
283283301060.00.01%11060ANSII-AS, BF
2937685961.00.01%1961CompfixDL-AS, KE
3015135941.60.29%2422598DYN-HC, US
31209173892.00.02%21784EXXONMOBIL, IQ
3228195861.00.23%2118082Com4 Data Center Eireli, BR
3339753792.00.01%1792LIUXYON Liuxyon International, GB
3461933776.00.01%1776Prefeitura Municipal de Tangara da Serra, BR
3514600738.70.06%64432MXL-PROD, US
3638375737.90.08%85903CNNIC-BJGH-AP Beijing Gao Hua Securities Company Limited, CN
37139394732.00.02%21464IDNIC-PERTAMINA-PDC-AS-ID PT Patra Drilling Contractor, ID
38368722.10.20%2115164DNIC-ASBLK-00306-00371, US
3936980689.00.01%1689JOHNHOLT-ASN, ZA
40270605666.00.04%53330Agatha.net Informatica EIRELI, BR
41265970660.00.01%1660C.B. MACEDO PROVEDOR DE INTERNET, BR
42263619650.60.10%127807NovaNet Prest. Serv. de Telecomunicacoes Ltda-Me, BR
4342639634.00.01%1634Leanor Datacenter Network, NL
4435619632.00.01%1632ASN-BUEHL Kevin Buehl Autonomous System, VA
4517769613.00.24%3018389CITYNET-AP PT Indopratama Teleglobal (ISP)Wisma BSG Floor 6, ID
4651091548.00.01%1548ATOM86, NL
47397085533.00.01%21066SIG, US
48263766517.60.09%147247Datalink SRL, AR
49264771505.20.03%52526GALARED SRL, AR
5059073492.00.02%
Total 93942.66.78%

50 Most active Prefixes for the past 14 days

RANKPREFIX           UPDs            %Origin AS -- AS NAME
1170.254.4.0/22430100.53%263528 -- VIACOM NEXT GENERATION COMUNICACAO LTDA, BR
2188.143.166.0/23389590.48%44050 -- PIN-AS, RU
367.211.53.0/24372140.46%26405 -- HDCS, US
4209.163.124.0/24312170.39%16740 -- RSTOR, US
595.82.71.0/24310980.38%21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
637.99.100.0/24298220.37%21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
7213.109.220.0/22298110.37%21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
887.247.32.0/22298100.37%21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
987.247.60.0/22298100.37%21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
1087.247.32.0/24297940.37%21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
1137.99.84.0/24297900.37%21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
1237.99.83.0/24297730.37%21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
1377.94.15.0/24297620.37%21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
1437.99.3.0/24297380.37%21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
155.34.88.0/21297030.37%21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
16216.238.254.0/23292030.36%13904 -- COSLINK, US
17103.209.182.0/24289380.36%9558 -- PRIMECROWN-AS-IN PrimeCrown Technologies Private Limited, IN
18128.69.52.0/22265690.33%8402 -- CORBINA-AS OJSC "Vimpelcom", RU
19200.47.37.0/24237180.29%7049 -- Silica Networks Argentina S.A., AR
7908 -- BT LATAM Venezuela, S.A., VE
2064.68.236.0/22224110.28%13904 -- COSLINK, US
21203.1.78.0/24211570.26%136933 -- GIGABITBANK-AS-AP Gigabitbank Global, HK
7545 -- TPG-INTERNET-AP TPG Telecom Limited, AU
22101.51.56.0/24200130.25%23969 -- TOT-NET TOT Public Company Limited, TH
23177.136.12.0/24158070.20%52871 -- TASCOM TELECOMUNICACOES LTDA, BR
24211.152.138.0/23135620.17%132203 -- TENCENT-NET-AP-CN Tencent Building, Kejizhongyi Avenue, CN
2591.240.20.0/24132300.16%59939 -- WIBO-AS, LT
26162.88.46.0/24114910.14%15135 -- DYN-HC, US
27162.88.47.0/24105090.13%15135 -- DYN-HC, US
28106.78.0.0/2394640.12%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
29106.78.2.0/2394570.12%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
30106.78.4.0/2394470.12%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
31106.78.6.0/2394390.12%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
32177.39.1.0/2490920.11%262413 -- Intertrade Brasil, Telecomunicacoes, Multimidia e, BR
33177.39.0.0/2490840.11%262413 -- Intertrade Brasil, Telecomunicacoes, Multimidia e, BR
34112.110.112.0/2188740.11%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
35112.110.120.0/2188710.11%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
36106.78.8.0/2388490.11%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
37106.78.10.0/2388470.11%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
38106.78.12.0/2388450.11%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
39106.78.14.0/2388420.11%45271 -- ICLNET-AS-AP Idea Cellular Limited, IN
4041.94.132.0/2486190.11%327700 -- MoRENet, MZ
4166.152.121.0/2478550.10%14477 -- FLTG, US
4281.85.191.0/2475130.09%24753 -- GCE-NET, NL
43130.137.80.0/2472840.09%16509 -- AMAZON-02, US
44130.137.79.0/2472130.09%16509 -- AMAZON-02, US
45130.137.89.0/2469240.09%14618 -- AMAZON-AES, US
46130.137.78.0/2468790.08%16509 -- AMAZON-02, US
4764.200.250.0/2368420.08%10753 -- LVLT-10753, US
48130.137.90.0/2467400.08%16509 -- AMAZON-02, US
4984.205.66.0/2465500.08%12654 -- RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), EU
50130.137.86.0/2465270.08%16509 -- AMAZON-02, US
Total 90397611.20%

14 Day BGP Profile: 20-May-2020 00:00 - 2-June-2020 23:59 (UTC+1000)

Number of BGP Update Messages:  13547074
Number of Prefix Updates:  7775327
Number of Prefix Withdrawals:  324664
Average Prefixes per BGP Update:  0.60
Average BGP Update Messages per second:  12.06
Average Prefix Updates per second:  7.21
Peak BGP Update Message Rate per second:  87152  (02:15:58 Sat, 23-May-2020)
Peak Prefix Update Rate per second:  12240  (02:54:55 Sun, 24-May-2020)
Peak Prefix Withdraw Rate per second:  76571  (01:06:27 Tue, 19-May-2020)
Prefix Count:  854811
Updated Prefix Count:  854810
Stable Prefix Count:  1
Origin AS Count:  68408
Updated Origin AS Count:  68373
Stable Origin AS Count:  35
Unique Path Count:  475903
Updated Path Count:  423618
Stable Path Count:  52285


 

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.