IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 81.0.0.0/8
  3. 81.139.0.0/16
  4. 81.139.56.0/24

81.139.56.0/24 IP Range

Summary

ASNAS2856 British Telecommunications PLC
BGP81.128.0.0/12
IPs with RDNS26
Hosted Domains0
Pingable IPs11
Router IPs8
81.139.56.0—0
81.139.56.1—0
81.139.56.2—0
81.139.56.3—0
81.139.56.4—0
81.139.56.5—0
81.139.56.6—0
81.139.56.7—0
81.139.56.8—0
81.139.56.9—0
81.139.56.10—0
81.139.56.11—0
81.139.56.12—0
81.139.56.13—0
81.139.56.14—0
81.139.56.15—0
81.139.56.16—0
81.139.56.17—0
81.139.56.18—0
81.139.56.19—0
81.139.56.20—0
81.139.56.21—0
81.139.56.22—0
81.139.56.23—0
81.139.56.24—0
81.139.56.25—0
81.139.56.26—0
81.139.56.27—0
81.139.56.28—0
81.139.56.29—0
81.139.56.30—0
81.139.56.31—0
81.139.56.32—0
81.139.56.33indnsc160.bt.net0
81.139.56.34indnsc161.bt.net0
81.139.56.35indnsc162.bt.net0
81.139.56.36indnsc163.bt.net0
81.139.56.37indnsc164.bt.net0
81.139.56.38indnsc165.bt.net0
81.139.56.39indnsc120.bt.net0
81.139.56.40—0
81.139.56.41indnsc122.bt.net0
81.139.56.42—0
81.139.56.43indnsc124.bt.net0
81.139.56.44—0
81.139.56.45indnsc126.bt.net0
81.139.56.46—0
81.139.56.47—0
81.139.56.48—0
81.139.56.49—0
81.139.56.50—0
81.139.56.51—0
81.139.56.52—0
81.139.56.53—0
81.139.56.54sspiproxy60.bt.net0
81.139.56.55—0
81.139.56.56pman60.sspi.bt.net0
81.139.56.57—0
81.139.56.58prov60.sspi.bt.net0
81.139.56.59—0
81.139.56.60—0
81.139.56.61—0
81.139.56.62—0
81.139.56.63—0
81.139.56.64—0
81.139.56.65indnsc160.bt.net0
81.139.56.66indnsc161.bt.net0
81.139.56.67indnsc162.bt.net0
81.139.56.68indnsc163.bt.net0
81.139.56.69indnsc164.bt.net0
81.139.56.70indnsc165.bt.net0
81.139.56.71—0
81.139.56.72indnsc121.bt.net0
81.139.56.73—0
81.139.56.74indnsc123.bt.net0
81.139.56.75—0
81.139.56.76indnsc125.bt.net0
81.139.56.77—0
81.139.56.78indnsc127.bt.net0
81.139.56.79—0
81.139.56.80—0
81.139.56.81—0
81.139.56.82—0
81.139.56.83—0
81.139.56.84—0
81.139.56.85—0
81.139.56.86—0
81.139.56.87sspiproxy61.bt.net0
81.139.56.88—0
81.139.56.89sspidatagg60.sspi.bt.net0
81.139.56.90—0
81.139.56.91prov61.sspi.bt.net0
81.139.56.92—0
81.139.56.93—0
81.139.56.94—0
81.139.56.95—0
81.139.56.96—0
81.139.56.97—0
81.139.56.98—0
81.139.56.99—0
81.139.56.100—0
81.139.56.101—0
81.139.56.102—0
81.139.56.103—0
81.139.56.104—0
81.139.56.105—0
81.139.56.106—0
81.139.56.107—0
81.139.56.108—0
81.139.56.109—0
81.139.56.110—0
81.139.56.111—0
81.139.56.112—0
81.139.56.113—0
81.139.56.114—0
81.139.56.115—0
81.139.56.116—0
81.139.56.117—0
81.139.56.118—0
81.139.56.119—0
81.139.56.120—0
81.139.56.121—0
81.139.56.122—0
81.139.56.123—0
81.139.56.124—0
81.139.56.125—0
81.139.56.126—0
81.139.56.127—0
81.139.56.128—0
81.139.56.129—0
81.139.56.130—0
81.139.56.131—0
81.139.56.132—0
81.139.56.133—0
81.139.56.134—0
81.139.56.135—0
81.139.56.136—0
81.139.56.137—0
81.139.56.138—0
81.139.56.139—0
81.139.56.140—0
81.139.56.141—0
81.139.56.142—0
81.139.56.143—0
81.139.56.144—0
81.139.56.145—0
81.139.56.146—0
81.139.56.147—0
81.139.56.148—0
81.139.56.149—0
81.139.56.150—0
81.139.56.151—0
81.139.56.152—0
81.139.56.153—0
81.139.56.154—0
81.139.56.155—0
81.139.56.156—0
81.139.56.157—0
81.139.56.158—0
81.139.56.159—0
81.139.56.160—0
81.139.56.161—0
81.139.56.162—0
81.139.56.163—0
81.139.56.164—0
81.139.56.165—0
81.139.56.166—0
81.139.56.167—0
81.139.56.168—0
81.139.56.169—0
81.139.56.170—0
81.139.56.171—0
81.139.56.172—0
81.139.56.173—0
81.139.56.174—0
81.139.56.175—0
81.139.56.176—0
81.139.56.177—0
81.139.56.178—0
81.139.56.179—0
81.139.56.180—0
81.139.56.181—0
81.139.56.182—0
81.139.56.183—0
81.139.56.184—0
81.139.56.185—0
81.139.56.186—0
81.139.56.187—0
81.139.56.188—0
81.139.56.189—0
81.139.56.190—0
81.139.56.191—0
81.139.56.192—0
81.139.56.193—0
81.139.56.194—0
81.139.56.195—0
81.139.56.196—0
81.139.56.197—0
81.139.56.198—0
81.139.56.199—0
81.139.56.200—0
81.139.56.201—0
81.139.56.202—0
81.139.56.203—0
81.139.56.204—0
81.139.56.205—0
81.139.56.206—0
81.139.56.207—0
81.139.56.208—0
81.139.56.209—0
81.139.56.210—0
81.139.56.211—0
81.139.56.212—0
81.139.56.213—0
81.139.56.214—0
81.139.56.215—0
81.139.56.216—0
81.139.56.217—0
81.139.56.218—0
81.139.56.219—0
81.139.56.220—0
81.139.56.221—0
81.139.56.222—0
81.139.56.223—0
81.139.56.224—0
81.139.56.225—0
81.139.56.226—0
81.139.56.227—0
81.139.56.228—0
81.139.56.229—0
81.139.56.230—0
81.139.56.231—0
81.139.56.232—0
81.139.56.233—0
81.139.56.234—0
81.139.56.235—0
81.139.56.236—0
81.139.56.237—0
81.139.56.238—0
81.139.56.239—0
81.139.56.240—0
81.139.56.241—0
81.139.56.242—0
81.139.56.243—0
81.139.56.244—0
81.139.56.245—0
81.139.56.246—0
81.139.56.247—0
81.139.56.248—0
81.139.56.249—0
81.139.56.250—0
81.139.56.251—0
81.139.56.252—0
81.139.56.253—0
81.139.56.254—0
81.139.56.255—0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f2 81.139.56.235
traceroute to 81.139.56.235 (81.139.56.235): 64 hops max, 52 byte packets
2 [AS47447] 212.83.33.9 0.629 ms
3 [AS47447] 62.113.192.81 0.322 ms
4 [] 80.81.193.84 0.908 ms
5 [AS5400] 166.49.208.34 48.174 ms
6 *
7 *
8 [AS2856] 81.139.56.235 13.555 ms
Measurement taken from  IPinfo ProbeNet in Frankfurt am Main, DE
On