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IPinfo - Comprehensive IP address data, IP geolocation API and database

Summary

ASNAS2856 British Telecommunications PLC
BGP81.128.0.0/11
IPs with RDNS256
Hosted Domains0
Pingable IPs69
Router IPs0
81.149.157.0host81-149-157-0.in-addr.btopenworld.com0
81.149.157.1host81-149-157-1.in-addr.btopenworld.com0
81.149.157.2host81-149-157-2.in-addr.btopenworld.com0
81.149.157.3host81-149-157-3.in-addr.btopenworld.com0
81.149.157.4host81-149-157-4.in-addr.btopenworld.com0
81.149.157.5host81-149-157-5.in-addr.btopenworld.com0
81.149.157.6host81-149-157-6.in-addr.btopenworld.com0Ping
81.149.157.7host81-149-157-7.in-addr.btopenworld.com0Ping
81.149.157.8mail.ucml.co.uk0
81.149.157.9host81-149-157-9.in-addr.btopenworld.com0
81.149.157.10host81-149-157-10.in-addr.btopenworld.com0
81.149.157.11host81-149-157-11.in-addr.btopenworld.com0
81.149.157.12host81-149-157-12.in-addr.btopenworld.com0
81.149.157.13host81-149-157-13.in-addr.btopenworld.com0
81.149.157.14host81-149-157-14.in-addr.btopenworld.com0
81.149.157.15mail.hybridservices.co.uk0
81.149.157.16host81-149-157-16.in-addr.btopenworld.com0
81.149.157.17host81-149-157-17.in-addr.btopenworld.com0
81.149.157.18host81-149-157-18.in-addr.btopenworld.com0
81.149.157.19host81-149-157-19.in-addr.btopenworld.com0
81.149.157.20host81-149-157-20.in-addr.btopenworld.com0
81.149.157.21host81-149-157-21.in-addr.btopenworld.com0
81.149.157.22host81-149-157-22.in-addr.btopenworld.com0
81.149.157.23host81-149-157-23.in-addr.btopenworld.com0Ping
81.149.157.24host81-149-157-24.in-addr.btopenworld.com0
81.149.157.25host81-149-157-25.in-addr.btopenworld.com0
81.149.157.26remote.sunersol.com0
81.149.157.27host81-149-157-27.in-addr.btopenworld.com0
81.149.157.28host81-149-157-28.in-addr.btopenworld.com0
81.149.157.29host81-149-157-29.in-addr.btopenworld.com0
81.149.157.30host81-149-157-30.in-addr.btopenworld.com0
81.149.157.31host81-149-157-31.in-addr.btopenworld.com0
81.149.157.32host81-149-157-32.in-addr.btopenworld.com0
81.149.157.33host81-149-157-33.in-addr.btopenworld.com0
81.149.157.34host81-149-157-34.in-addr.btopenworld.com0Ping
81.149.157.35host81-149-157-35.in-addr.btopenworld.com0
81.149.157.36host81-149-157-36.in-addr.btopenworld.com0
81.149.157.37host81-149-157-37.in-addr.btopenworld.com0
81.149.157.38host81-149-157-38.in-addr.btopenworld.com0Ping
81.149.157.39host81-149-157-39.in-addr.btopenworld.com0
81.149.157.40host81-149-157-40.in-addr.btopenworld.com0
81.149.157.41host81-149-157-41.in-addr.btopenworld.com0
81.149.157.42mailgate.yatesonline.com0
81.149.157.43host81-149-157-43.in-addr.btopenworld.com0
81.149.157.44host81-149-157-44.in-addr.btopenworld.com0
81.149.157.45host81-149-157-45.in-addr.btopenworld.com0Ping
81.149.157.46host81-149-157-46.in-addr.btopenworld.com0Ping
81.149.157.47host81-149-157-47.in-addr.btopenworld.com0
81.149.157.48remote.shesgottit.com0
81.149.157.49host81-149-157-49.in-addr.btopenworld.com0Ping
81.149.157.50host81-149-157-50.in-addr.btopenworld.com0
81.149.157.51host81-149-157-51.in-addr.btopenworld.com0
81.149.157.52host81-149-157-52.in-addr.btopenworld.com0
81.149.157.53host81-149-157-53.in-addr.btopenworld.com0
81.149.157.54host81-149-157-54.in-addr.btopenworld.com0Ping
81.149.157.55host81-149-157-55.in-addr.btopenworld.com0
81.149.157.56host81-149-157-56.in-addr.btopenworld.com0
81.149.157.57host81-149-157-57.in-addr.btopenworld.com0
81.149.157.58host81-149-157-58.in-addr.btopenworld.com0
81.149.157.59host81-149-157-59.in-addr.btopenworld.com0
81.149.157.60host81-149-157-60.in-addr.btopenworld.com0
81.149.157.61host81-149-157-61.in-addr.btopenworld.com0
81.149.157.62host81-149-157-62.in-addr.btopenworld.com0
81.149.157.63host81-149-157-63.in-addr.btopenworld.com0
81.149.157.64host81-149-157-64.in-addr.btopenworld.com0
81.149.157.65host81-149-157-65.in-addr.btopenworld.com0
81.149.157.66host81-149-157-66.in-addr.btopenworld.com0
81.149.157.67host81-149-157-67.in-addr.btopenworld.com0
81.149.157.68host81-149-157-68.in-addr.btopenworld.com0
81.149.157.69host81-149-157-69.in-addr.btopenworld.com0
81.149.157.70host81-149-157-70.in-addr.btopenworld.com0
81.149.157.71host81-149-157-71.in-addr.btopenworld.com0
81.149.157.72host81-149-157-72.in-addr.btopenworld.com0
81.149.157.73host81-149-157-73.in-addr.btopenworld.com0
81.149.157.74host81-149-157-74.in-addr.btopenworld.com0
81.149.157.75host81-149-157-75.in-addr.btopenworld.com0
81.149.157.76host81-149-157-76.in-addr.btopenworld.com0
81.149.157.77host81-149-157-77.in-addr.btopenworld.com0
81.149.157.78host81-149-157-78.in-addr.btopenworld.com0
81.149.157.79host81-149-157-79.in-addr.btopenworld.com0
81.149.157.80host81-149-157-80.in-addr.btopenworld.com0
81.149.157.81host81-149-157-81.in-addr.btopenworld.com0
81.149.157.82host81-149-157-82.in-addr.btopenworld.com0
81.149.157.83mail.staffbenefits.net0
81.149.157.84host81-149-157-84.in-addr.btopenworld.com0
81.149.157.85host81-149-157-85.in-addr.btopenworld.com0
81.149.157.86host81-149-157-86.in-addr.btopenworld.com0
81.149.157.87host81-149-157-87.in-addr.btopenworld.com0
81.149.157.88host81-149-157-88.in-addr.btopenworld.com0
81.149.157.89host81-149-157-89.in-addr.btopenworld.com0
81.149.157.90host81-149-157-90.in-addr.btopenworld.com0Ping
81.149.157.91host81-149-157-91.in-addr.btopenworld.com0
81.149.157.92host81-149-157-92.in-addr.btopenworld.com0
81.149.157.93host81-149-157-93.in-addr.btopenworld.com0
81.149.157.94host81-149-157-94.in-addr.btopenworld.com0
81.149.157.95host81-149-157-95.in-addr.btopenworld.com0
81.149.157.96host81-149-157-96.in-addr.btopenworld.com0
81.149.157.97host81-149-157-97.in-addr.btopenworld.com0Ping
81.149.157.98host81-149-157-98.in-addr.btopenworld.com0
81.149.157.99host81-149-157-99.in-addr.btopenworld.com0
81.149.157.100host81-149-157-100.in-addr.btopenworld.com0
81.149.157.101host81-149-157-101.in-addr.btopenworld.com0Ping
81.149.157.102host81-149-157-102.in-addr.btopenworld.com0
81.149.157.103host81-149-157-103.in-addr.btopenworld.com0
81.149.157.104host81-149-157-104.in-addr.btopenworld.com0
81.149.157.105host81-149-157-105.in-addr.btopenworld.com0
81.149.157.106host81-149-157-106.in-addr.btopenworld.com0
81.149.157.107host81-149-157-107.in-addr.btopenworld.com0
81.149.157.108host81-149-157-108.in-addr.btopenworld.com0
81.149.157.109host81-149-157-109.in-addr.btopenworld.com0
81.149.157.110host81-149-157-110.in-addr.btopenworld.com0
81.149.157.111host81-149-157-111.in-addr.btopenworld.com0
81.149.157.112host81-149-157-112.in-addr.btopenworld.com0
81.149.157.113host81-149-157-113.in-addr.btopenworld.com0
81.149.157.114host81-149-157-114.in-addr.btopenworld.com0
81.149.157.115host81-149-157-115.in-addr.btopenworld.com0
81.149.157.116host81-149-157-116.in-addr.btopenworld.com0
81.149.157.117host81-149-157-117.in-addr.btopenworld.com0
81.149.157.118mailserver.tms-uk.net0
81.149.157.119host81-149-157-119.in-addr.btopenworld.com0
81.149.157.120host81-149-157-120.in-addr.btopenworld.com0
81.149.157.121host81-149-157-121.in-addr.btopenworld.com0
81.149.157.122host81-149-157-122.in-addr.btopenworld.com0
81.149.157.123host81-149-157-123.in-addr.btopenworld.com0
81.149.157.124host81-149-157-124.in-addr.btopenworld.com0Ping
81.149.157.125host81-149-157-125.in-addr.btopenworld.com0
81.149.157.126host81-149-157-126.in-addr.btopenworld.com0
81.149.157.127host81-149-157-127.in-addr.btopenworld.com0
81.149.157.128host81-149-157-128.in-addr.btopenworld.com0
81.149.157.129host81-149-157-129.in-addr.btopenworld.com0
81.149.157.130host81-149-157-130.in-addr.btopenworld.com0
81.149.157.131host81-149-157-131.in-addr.btopenworld.com0
81.149.157.132host81-149-157-132.in-addr.btopenworld.com0Ping
81.149.157.133host81-149-157-133.in-addr.btopenworld.com0
81.149.157.134host81-149-157-134.in-addr.btopenworld.com0
81.149.157.135host81-149-157-135.in-addr.btopenworld.com0
81.149.157.136host81-149-157-136.in-addr.btopenworld.com0
81.149.157.137host81-149-157-137.in-addr.btopenworld.com0Ping
81.149.157.138host81-149-157-138.in-addr.btopenworld.com0
81.149.157.139partnerfoods.co.uk0
81.149.157.140host81-149-157-140.in-addr.btopenworld.com0
81.149.157.141host81-149-157-141.in-addr.btopenworld.com0
81.149.157.142host81-149-157-142.in-addr.btopenworld.com0Ping
81.149.157.143host81-149-157-143.in-addr.btopenworld.com0
81.149.157.144host81-149-157-144.in-addr.btopenworld.com0
81.149.157.145host81-149-157-145.in-addr.btopenworld.com0
81.149.157.146host81-149-157-146.in-addr.btopenworld.com0Ping
81.149.157.147remote.beaufortcaregroup.co.uk0
81.149.157.148host81-149-157-148.in-addr.btopenworld.com0
81.149.157.149host81-149-157-149.in-addr.btopenworld.com0
81.149.157.150enasosbs01.enaflointeriors.co.uk0
81.149.157.151host81-149-157-151.in-addr.btopenworld.com0
81.149.157.152host81-149-157-152.in-addr.btopenworld.com0
81.149.157.153host81-149-157-153.in-addr.btopenworld.com0Ping
81.149.157.154host81-149-157-154.in-addr.btopenworld.com0
81.149.157.155host81-149-157-155.in-addr.btopenworld.com0
81.149.157.156host81-149-157-156.in-addr.btopenworld.com0
81.149.157.157host81-149-157-157.in-addr.btopenworld.com0Ping
81.149.157.158host81-149-157-158.in-addr.btopenworld.com0
81.149.157.159host81-149-157-159.in-addr.btopenworld.com0
81.149.157.160host81-149-157-160.in-addr.btopenworld.com0
81.149.157.161host81-149-157-161.in-addr.btopenworld.com0Ping
81.149.157.162host81-149-157-162.in-addr.btopenworld.com0
81.149.157.163host81-149-157-163.in-addr.btopenworld.com0Ping
81.149.157.164remote.croftsestateagents.co.uk0
81.149.157.165host81-149-157-165.in-addr.btopenworld.com0
81.149.157.166vpn.downieandgadban.co.uk0Ping
81.149.157.167host81-149-157-167.in-addr.btopenworld.com0
81.149.157.168host81-149-157-168.in-addr.btopenworld.com0
81.149.157.169host81-149-157-169.in-addr.btopenworld.com0
81.149.157.170mail.rampower.co.uk0
81.149.157.171host81-149-157-171.in-addr.btopenworld.com0
81.149.157.172host81-149-157-172.in-addr.btopenworld.com0
81.149.157.173host81-149-157-173.in-addr.btopenworld.com0
81.149.157.174host81-149-157-174.in-addr.btopenworld.com0
81.149.157.175host81-149-157-175.in-addr.btopenworld.com0
81.149.157.176host81-149-157-176.in-addr.btopenworld.com0
81.149.157.177host81-149-157-177.in-addr.btopenworld.com0
81.149.157.178host81-149-157-178.in-addr.btopenworld.com0
81.149.157.179host81-149-157-179.in-addr.btopenworld.com0
81.149.157.180mail.thejrgroup.co.uk0Ping
81.149.157.181host81-149-157-181.in-addr.btopenworld.com0
81.149.157.182host81-149-157-182.in-addr.btopenworld.com0Ping
81.149.157.183host81-149-157-183.in-addr.btopenworld.com0
81.149.157.184host81-149-157-184.in-addr.btopenworld.com0
81.149.157.185mailgate.dunsterhouse.co.uk0
81.149.157.186host81-149-157-186.in-addr.btopenworld.com0
81.149.157.187host81-149-157-187.in-addr.btopenworld.com0
81.149.157.188host81-149-157-188.in-addr.btopenworld.com0
81.149.157.189host81-149-157-189.in-addr.btopenworld.com0
81.149.157.190host81-149-157-190.in-addr.btopenworld.com0Ping
81.149.157.191host81-149-157-191.in-addr.btopenworld.com0
81.149.157.192host81-149-157-192.in-addr.btopenworld.com0
81.149.157.193host81-149-157-193.in-addr.btopenworld.com0
81.149.157.194host81-149-157-194.in-addr.btopenworld.com0
81.149.157.195host81-149-157-195.in-addr.btopenworld.com0Ping
81.149.157.196host81-149-157-196.in-addr.btopenworld.com0
81.149.157.197host81-149-157-197.in-addr.btopenworld.com0
81.149.157.198host81-149-157-198.in-addr.btopenworld.com0
81.149.157.199host81-149-157-199.in-addr.btopenworld.com0
81.149.157.200host81-149-157-200.in-addr.btopenworld.com0
81.149.157.201host81-149-157-201.in-addr.btopenworld.com0
81.149.157.202host81-149-157-202.in-addr.btopenworld.com0
81.149.157.203host81-149-157-203.in-addr.btopenworld.com0
81.149.157.204host81-149-157-204.in-addr.btopenworld.com0
81.149.157.205host81-149-157-205.in-addr.btopenworld.com0
81.149.157.206host81-149-157-206.in-addr.btopenworld.com0
81.149.157.207host81-149-157-207.in-addr.btopenworld.com0
81.149.157.208host81-149-157-208.in-addr.btopenworld.com0
81.149.157.209host81-149-157-209.in-addr.btopenworld.com0
81.149.157.210host81-149-157-210.in-addr.btopenworld.com0
81.149.157.211host81-149-157-211.in-addr.btopenworld.com0
81.149.157.212host81-149-157-212.in-addr.btopenworld.com0
81.149.157.213host81-149-157-213.in-addr.btopenworld.com0
81.149.157.214host81-149-157-214.in-addr.btopenworld.com0
81.149.157.215host81-149-157-215.in-addr.btopenworld.com0
81.149.157.216host81-149-157-216.in-addr.btopenworld.com0
81.149.157.217host81-149-157-217.in-addr.btopenworld.com0
81.149.157.218host81-149-157-218.in-addr.btopenworld.com0
81.149.157.219host81-149-157-219.in-addr.btopenworld.com0
81.149.157.220host81-149-157-220.in-addr.btopenworld.com0
81.149.157.221host81-149-157-221.in-addr.btopenworld.com0Ping
81.149.157.222host81-149-157-222.in-addr.btopenworld.com0
81.149.157.223host81-149-157-223.in-addr.btopenworld.com0
81.149.157.224host81-149-157-224.in-addr.btopenworld.com0
81.149.157.225host81-149-157-225.in-addr.btopenworld.com0
81.149.157.226host81-149-157-226.in-addr.btopenworld.com0
81.149.157.227host81-149-157-227.in-addr.btopenworld.com0
81.149.157.228host81-149-157-228.in-addr.btopenworld.com0
81.149.157.229host81-149-157-229.in-addr.btopenworld.com0
81.149.157.230host81-149-157-230.in-addr.btopenworld.com0
81.149.157.231host81-149-157-231.in-addr.btopenworld.com0
81.149.157.232host81-149-157-232.in-addr.btopenworld.com0
81.149.157.233host81-149-157-233.in-addr.btopenworld.com0
81.149.157.234host81-149-157-234.in-addr.btopenworld.com0
81.149.157.235host81-149-157-235.in-addr.btopenworld.com0
81.149.157.236host81-149-157-236.in-addr.btopenworld.com0
81.149.157.237host81-149-157-237.in-addr.btopenworld.com0
81.149.157.238host81-149-157-238.in-addr.btopenworld.com0
81.149.157.239host81-149-157-239.in-addr.btopenworld.com0
81.149.157.240host81-149-157-240.in-addr.btopenworld.com0
81.149.157.241host81-149-157-241.in-addr.btopenworld.com0Ping
81.149.157.242host81-149-157-242.in-addr.btopenworld.com0
81.149.157.243host81-149-157-243.in-addr.btopenworld.com0
81.149.157.244host81-149-157-244.in-addr.btopenworld.com0
81.149.157.245host81-149-157-245.in-addr.btopenworld.com0Ping
81.149.157.246host81-149-157-246.in-addr.btopenworld.com0Ping
81.149.157.247host81-149-157-247.in-addr.btopenworld.com0
81.149.157.248host81-149-157-248.in-addr.btopenworld.com0
81.149.157.249host81-149-157-249.in-addr.btopenworld.com0
81.149.157.250host81-149-157-250.in-addr.btopenworld.com0
81.149.157.251host81-149-157-251.in-addr.btopenworld.com0Ping
81.149.157.252host81-149-157-252.in-addr.btopenworld.com0
81.149.157.253host81-149-157-253.in-addr.btopenworld.com0
81.149.157.254host81-149-157-254.in-addr.btopenworld.com0
81.149.157.255host81-149-157-255.in-addr.btopenworld.com0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.Traceroute →
$ traceroute -a -n -q1 -f6 81.149.157.49
traceroute to 81.149.157.49 (81.149.157.49): 64 hops max, 52 byte packets
7 [AS2856] 62.172.103.173 1.068 ms
8 *
9 [AS2856] 217.32.240.94 1.274 ms
10 *
11 *
12 [AS2856] 81.149.157.49 46.564 ms
Measurement taken from  IPinfo ProbeNet in London, GB
On