BGP Announced

AS CIDR Description
AS2856 81.128.0.0/12 BT-UK-AS - British Telecommunications PLC, GB
AS2856 81.128.0.0/11 BT-UK-AS - British Telecommunications PLC, GB

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:80)

IP Host DateTime
81.134.237.3 ftip007138430.acc3.birmingham.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.5 FTIP007027468-v1-fo.acc4.manchester.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.7 ftip003642931.acc5.faraday.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.9 ftip003813133.access2.birmingham.fixed-nte.bt.net 2024-04-27 07:58:03
81.134.237.13 ftip006102623.acc4.manchester.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.15 ftip004319139.acc4.mr.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.19 ftip004433828.acc4.mr.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.21 ftip003147641.acc4.faraday.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.23 ftip005060825.acc3.sf.21cn-ipp.bt.net 2024-04-27 07:58:03
81.134.237.26 ftip003154489.acc3.faraday.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.29 ftip004090359.acc2.kingston.21cn-nte.bt.net 2024-04-30 09:26:22
81.134.237.35 ftip006102449-ms-fo.acc4.sf.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.37 ftip007070822-v1-bk.acc4.mr.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.41 ftip006874834.acc4.mr.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.43 ftip007547171.acc3.mr.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.47 ftip004092025.acc4.faraday.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.51 FTIP004157946.acc4.manchester.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.53 ftip003279748.acc3.sf.21cn-ipp.bt.net 2024-04-27 07:58:03
81.134.237.55 ftip004093145.acc4.faraday.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.57 ftip004135975.acc3.birmingham.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.61 ftip006959456.acc2.colindale.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.63 ftip006102647.acc4.manchester.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.69 ftip006748821.acc4.mr.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.71 ftip003624531.acc5.faraday.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.74 ftip003198643.acc3.faraday.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.77 ftip004136330.acc3.mr.21cn-ipp.bt.net 2024-04-27 07:58:03
81.134.237.79 ftip006102449-v1-fo.acc4.mr.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.87 ftip003993132.acc3.birmingham.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.89 ftip003338810.acc1.guildford.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.97 ftip004034346.acc3.mr.21cn-ipp.bt.net 2024-04-27 07:58:03
81.134.237.99 ftip006103057.acc4.sf.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.101 ftip005468676-v1-bk.acc3.sf.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.103 ftip003350119.acc2.kingston.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.107 ftip007618048.acc3.birmingham.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.109 ftip006103064.acc5.faraday.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.115 ftip004098539.acc3.mr.21cn-ipp.bt.net 2024-04-27 07:58:03
81.134.237.119 ftip007549304-ms-lb.acc5.faraday.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.121 ftip004097938.l-nws.21cn-ipp.bt.net 2024-04-27 07:58:03
81.134.237.123 ftip004096542.acc3.mr.21cn-ipp.bt.net 2024-04-27 07:58:03
81.134.237.127 ftip007547195.acc4.sf.21cn-nte.bt.net 2024-04-30 09:26:22
81.134.237.135 ftip006324643.acc2.kingston.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.137 ftip006570422.acc3.birmingham.21cn-nte.bt.net 2024-04-30 09:26:22
81.134.237.139 ftip004769897.acc5.faraday.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.141 ftip003588741.acc4.sheffield.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.145 ftip004406228.acc4.mr.21cn-nte.bt.net 2024-04-30 09:26:22
81.134.237.147 ftip004402466.acc4.sf.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.149 ftip006960643.acc5.faraday.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.151 ftip004094982-ms-bk.acc3.mr.21cn-ipp.bt.net 2024-04-27 07:58:03
81.134.237.153 ftip004096771.acc3.birmingham.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.159 ftip006103231.acc2.faraday.21cn-nte.bt.net 2024-04-30 09:26:22
81.134.237.161 ftip003366080.acc2.faraday.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.171 ftip004099338.acc3.mr.21cn-ipp.bt.net 2024-04-27 07:58:03
81.134.237.173 ftip004018735.acc2.kingston.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.175 ftip004099376.acc3.mr.21cn-ipp.bt.net 2024-04-27 07:58:03
81.134.237.179 ftip006515027.acc4.mr.21cn-nte.bt.net 2024-04-30 09:26:22
81.134.237.181 ftip007161889.acc2.colindale.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.183 ftip007546563.acc4.sf.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.185 ftip004047223-v1-bk.acc3.sf.21cn-ipp.bt.net 2024-04-27 07:58:03
81.134.237.187 ftip004091646.acc3.birmingham.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.189 ftip006005641.acc4.sheffield.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.191 ftip006103828.acc4.sheffield.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.197 ftip004082941.acc2.kingston.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.199 ftip003241615.acc3.mr.21cn-ipp.bt.net 2024-04-27 07:58:03
81.134.237.201 ftip004091998.acc3.mr.21cn-ipp.bt.net 2024-04-27 07:58:03
81.134.237.205 ftip006556242.acc4.mr.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.207 ftip006556662.acc4.mr.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.209 ftip004099161.acc5.faraday.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.211 ftip007708480.acc5.faraday.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.215 ftip007547881.acc3.sf.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.217 ftip004095132.acc3.birmingham.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.219 ftip004100331.acc3.mr.21cn-ipp.bt.net 2024-04-27 07:58:03
81.134.237.221 ftip006868840.acc4.birmingham.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.227 ftip006104023.acc4.manchester.21cn-nte.bt.net 2024-04-30 09:26:22
81.134.237.234 ftip003158326.acc3.faraday.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.237 ftip003185339.acc1.colindale.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.239 ftip003314777.acc3.sf.21cn-ipp.bt.net 2024-04-27 07:58:03
81.134.237.240 ftip006432430-v1-fo.acc4.sf.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.245 ftip007617928-ms-fo.acc2.colindale.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.251 ftip004962021-v1-lb.acc4.manchester.21cn-nte.bt.net 2024-04-27 07:58:03
81.134.237.253 ftip003269169.acc5.faraday.21cn-nte.bt.net 2024-04-30 09:26:22

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 30460 1446876598 971553898048658
Brazil 9006 88047056 29431687712774
China 6733 372651384 129950421492352
Russian Federation 5801 47616274 294625089417024
India 5790 36221728 24465234169856
Australia 5013 42289012 20569967630336
Indonesia 3297 17803520 1328585637888
United Kingdom 3179 80866724 32255074893824
Germany 3098 113867816 71079728906240
Poland 2510 19283456 15946828026880
Canada 2343 55236248 3519031411712
France 2282 77266208 12875370594304
Ukraine 2116 9686016 5076029407232
Bangladesh 1759 1909292 1014168551424
Netherlands 1588 55673264 26122688071168
Italy 1299 52328400 28827024031744
Hong Kong 1271 17877876 1725692838656
Argentina 1260 19540448 18805908832256
Japan 1232 168120424 33532219097088
Spain 1224 34629376 7936553717760