IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 81.0.0.0/8
  3. 81.142.0.0/16
  4. 81.142.81.0/24

81.142.81.0/24 IP Range

Summary

ASNAS2856 British Telecommunications PLC
BGP81.128.0.0/12
IPs with RDNS256
Hosted Domains0
Pingable IPs2
Router IPs0
81.142.81.0host81-142-81-0.in-addr.btopenworld.com0
81.142.81.1host81-142-81-1.in-addr.btopenworld.com0
81.142.81.2host81-142-81-2.in-addr.btopenworld.com0
81.142.81.3host81-142-81-3.in-addr.btopenworld.com0
81.142.81.4host81-142-81-4.in-addr.btopenworld.com0
81.142.81.5host81-142-81-5.in-addr.btopenworld.com0
81.142.81.6host81-142-81-6.in-addr.btopenworld.com0
81.142.81.7host81-142-81-7.in-addr.btopenworld.com0
81.142.81.8host81-142-81-8.in-addr.btopenworld.com0
81.142.81.9host81-142-81-9.in-addr.btopenworld.com0
81.142.81.10host81-142-81-10.in-addr.btopenworld.com0
81.142.81.11host81-142-81-11.in-addr.btopenworld.com0
81.142.81.12host81-142-81-12.in-addr.btopenworld.com0
81.142.81.13host81-142-81-13.in-addr.btopenworld.com0
81.142.81.14host81-142-81-14.in-addr.btopenworld.com0
81.142.81.15host81-142-81-15.in-addr.btopenworld.com0
81.142.81.16host81-142-81-16.in-addr.btopenworld.com0
81.142.81.17host81-142-81-17.in-addr.btopenworld.com0
81.142.81.18host81-142-81-18.in-addr.btopenworld.com0
81.142.81.19host81-142-81-19.in-addr.btopenworld.com0
81.142.81.20host81-142-81-20.in-addr.btopenworld.com0
81.142.81.21host81-142-81-21.in-addr.btopenworld.com0
81.142.81.22host81-142-81-22.in-addr.btopenworld.com0
81.142.81.23host81-142-81-23.in-addr.btopenworld.com0
81.142.81.24host81-142-81-24.in-addr.btopenworld.com0
81.142.81.25host81-142-81-25.in-addr.btopenworld.com0
81.142.81.26host81-142-81-26.in-addr.btopenworld.com0
81.142.81.27host81-142-81-27.in-addr.btopenworld.com0
81.142.81.28host81-142-81-28.in-addr.btopenworld.com0
81.142.81.29host81-142-81-29.in-addr.btopenworld.com0
81.142.81.30host81-142-81-30.in-addr.btopenworld.com0
81.142.81.31host81-142-81-31.in-addr.btopenworld.com0
81.142.81.32host81-142-81-32.in-addr.btopenworld.com0
81.142.81.33host81-142-81-33.in-addr.btopenworld.com0
81.142.81.34host81-142-81-34.in-addr.btopenworld.com0
81.142.81.35host81-142-81-35.in-addr.btopenworld.com0
81.142.81.36host81-142-81-36.in-addr.btopenworld.com0
81.142.81.37host81-142-81-37.in-addr.btopenworld.com0
81.142.81.38host81-142-81-38.in-addr.btopenworld.com0
81.142.81.39host81-142-81-39.in-addr.btopenworld.com0
81.142.81.40host81-142-81-40.in-addr.btopenworld.com0
81.142.81.41mail.advancedentalhealth.co.uk0
81.142.81.42mail.updesign.org0
81.142.81.43mail.aspiredentalltd.co.uk0
81.142.81.44host81-142-81-44.in-addr.btopenworld.com0
81.142.81.45host81-142-81-45.in-addr.btopenworld.com0
81.142.81.46host81-142-81-46.in-addr.btopenworld.com0
81.142.81.47host81-142-81-47.in-addr.btopenworld.com0
81.142.81.48host81-142-81-48.in-addr.btopenworld.com0
81.142.81.49host81-142-81-49.in-addr.btopenworld.com0
81.142.81.50host81-142-81-50.in-addr.btopenworld.com0
81.142.81.51host81-142-81-51.in-addr.btopenworld.com0
81.142.81.52host81-142-81-52.in-addr.btopenworld.com0
81.142.81.53host81-142-81-53.in-addr.btopenworld.com0
81.142.81.54host81-142-81-54.in-addr.btopenworld.com0
81.142.81.55host81-142-81-55.in-addr.btopenworld.com0
81.142.81.56host81-142-81-56.in-addr.btopenworld.com0
81.142.81.57host81-142-81-57.in-addr.btopenworld.com0
81.142.81.58host81-142-81-58.in-addr.btopenworld.com0
81.142.81.59host81-142-81-59.in-addr.btopenworld.com0
81.142.81.60host81-142-81-60.in-addr.btopenworld.com0
81.142.81.61host81-142-81-61.in-addr.btopenworld.com0
81.142.81.62host81-142-81-62.in-addr.btopenworld.com0
81.142.81.63host81-142-81-63.in-addr.btopenworld.com0
81.142.81.64host81-142-81-64.in-addr.btopenworld.com0
81.142.81.65host81-142-81-65.in-addr.btopenworld.com0
81.142.81.66host81-142-81-66.in-addr.btopenworld.com0
81.142.81.67host81-142-81-67.in-addr.btopenworld.com0
81.142.81.68host81-142-81-68.in-addr.btopenworld.com0
81.142.81.69host81-142-81-69.in-addr.btopenworld.com0
81.142.81.70host81-142-81-70.in-addr.btopenworld.com0
81.142.81.71host81-142-81-71.in-addr.btopenworld.com0
81.142.81.72host81-142-81-72.in-addr.btopenworld.com0
81.142.81.73host81-142-81-73.in-addr.btopenworld.com0
81.142.81.74host81-142-81-74.in-addr.btopenworld.com0
81.142.81.75host81-142-81-75.in-addr.btopenworld.com0
81.142.81.76host81-142-81-76.in-addr.btopenworld.com0
81.142.81.77host81-142-81-77.in-addr.btopenworld.com0
81.142.81.78host81-142-81-78.in-addr.btopenworld.com0
81.142.81.79host81-142-81-79.in-addr.btopenworld.com0
81.142.81.80host81-142-81-80.in-addr.btopenworld.com0
81.142.81.81host81-142-81-81.in-addr.btopenworld.com0
81.142.81.82host81-142-81-82.in-addr.btopenworld.com0
81.142.81.83host81-142-81-83.in-addr.btopenworld.com0
81.142.81.84host81-142-81-84.in-addr.btopenworld.com0
81.142.81.85host81-142-81-85.in-addr.btopenworld.com0
81.142.81.86host81-142-81-86.in-addr.btopenworld.com0
81.142.81.87host81-142-81-87.in-addr.btopenworld.com0
81.142.81.88host81-142-81-88.in-addr.btopenworld.com0
81.142.81.89host81-142-81-89.in-addr.btopenworld.com0
81.142.81.90host81-142-81-90.in-addr.btopenworld.com0
81.142.81.91host81-142-81-91.in-addr.btopenworld.com0
81.142.81.92host81-142-81-92.in-addr.btopenworld.com0
81.142.81.93host81-142-81-93.in-addr.btopenworld.com0
81.142.81.94host81-142-81-94.in-addr.btopenworld.com0
81.142.81.95host81-142-81-95.in-addr.btopenworld.com0
81.142.81.96host81-142-81-96.in-addr.btopenworld.com0
81.142.81.97host81-142-81-97.in-addr.btopenworld.com0
81.142.81.98host81-142-81-98.in-addr.btopenworld.com0
81.142.81.99host81-142-81-99.in-addr.btopenworld.com0
81.142.81.100host81-142-81-100.in-addr.btopenworld.com0
81.142.81.101host81-142-81-101.in-addr.btopenworld.com0
81.142.81.102mail.2t2t.co.uk0
81.142.81.103host81-142-81-103.in-addr.btopenworld.com0
81.142.81.104host81-142-81-104.in-addr.btopenworld.com0
81.142.81.105host81-142-81-105.in-addr.btopenworld.com0
81.142.81.106host81-142-81-106.in-addr.btopenworld.com0
81.142.81.107host81-142-81-107.in-addr.btopenworld.com0
81.142.81.108host81-142-81-108.in-addr.btopenworld.com0
81.142.81.109host81-142-81-109.in-addr.btopenworld.com0
81.142.81.110host81-142-81-110.in-addr.btopenworld.com0
81.142.81.111host81-142-81-111.in-addr.btopenworld.com0
81.142.81.112host81-142-81-112.in-addr.btopenworld.com0
81.142.81.113host81-142-81-113.in-addr.btopenworld.com0
81.142.81.114host81-142-81-114.in-addr.btopenworld.com0
81.142.81.115host81-142-81-115.in-addr.btopenworld.com0
81.142.81.116host81-142-81-116.in-addr.btopenworld.com0
81.142.81.117host81-142-81-117.in-addr.btopenworld.com0
81.142.81.118host81-142-81-118.in-addr.btopenworld.com0
81.142.81.119host81-142-81-119.in-addr.btopenworld.com0
81.142.81.120host81-142-81-120.in-addr.btopenworld.com0
81.142.81.121host81-142-81-121.in-addr.btopenworld.com0
81.142.81.122host81-142-81-122.in-addr.btopenworld.com0
81.142.81.123host81-142-81-123.in-addr.btopenworld.com0
81.142.81.124host81-142-81-124.in-addr.btopenworld.com0
81.142.81.125host81-142-81-125.in-addr.btopenworld.com0
81.142.81.126host81-142-81-126.in-addr.btopenworld.com0
81.142.81.127host81-142-81-127.in-addr.btopenworld.com0
81.142.81.128host81-142-81-128.in-addr.btopenworld.com0
81.142.81.129host81-142-81-129.in-addr.btopenworld.com0
81.142.81.130host81-142-81-130.in-addr.btopenworld.com0
81.142.81.131host81-142-81-131.in-addr.btopenworld.com0
81.142.81.132host81-142-81-132.in-addr.btopenworld.com0
81.142.81.133host81-142-81-133.in-addr.btopenworld.com0
81.142.81.134host81-142-81-134.in-addr.btopenworld.com0
81.142.81.135host81-142-81-135.in-addr.btopenworld.com0
81.142.81.136host81-142-81-136.in-addr.btopenworld.com0
81.142.81.137host81-142-81-137.in-addr.btopenworld.com0
81.142.81.138host81-142-81-138.in-addr.btopenworld.com0
81.142.81.139host81-142-81-139.in-addr.btopenworld.com0
81.142.81.140host81-142-81-140.in-addr.btopenworld.com0
81.142.81.141host81-142-81-141.in-addr.btopenworld.com0
81.142.81.142host81-142-81-142.in-addr.btopenworld.com0
81.142.81.143host81-142-81-143.in-addr.btopenworld.com0
81.142.81.144host81-142-81-144.in-addr.btopenworld.com0
81.142.81.145mail.pulldigital.com0
81.142.81.146host81-142-81-146.in-addr.btopenworld.com0
81.142.81.147host81-142-81-147.in-addr.btopenworld.com0
81.142.81.148host81-142-81-148.in-addr.btopenworld.com0
81.142.81.149host81-142-81-149.in-addr.btopenworld.com0
81.142.81.150host81-142-81-150.in-addr.btopenworld.com0
81.142.81.151host81-142-81-151.in-addr.btopenworld.com0
81.142.81.152host81-142-81-152.in-addr.btopenworld.com0
81.142.81.153host81-142-81-153.in-addr.btopenworld.com0
81.142.81.154host81-142-81-154.in-addr.btopenworld.com0
81.142.81.155host81-142-81-155.in-addr.btopenworld.com0
81.142.81.156host81-142-81-156.in-addr.btopenworld.com0
81.142.81.157host81-142-81-157.in-addr.btopenworld.com0
81.142.81.158host81-142-81-158.in-addr.btopenworld.com0
81.142.81.159host81-142-81-159.in-addr.btopenworld.com0
81.142.81.160host81-142-81-160.in-addr.btopenworld.com0
81.142.81.161host81-142-81-161.in-addr.btopenworld.com0
81.142.81.162mail.serverexperte.net0
81.142.81.163host81-142-81-163.in-addr.btopenworld.com0
81.142.81.164host81-142-81-164.in-addr.btopenworld.com0
81.142.81.165host81-142-81-165.in-addr.btopenworld.com0
81.142.81.166host81-142-81-166.in-addr.btopenworld.com0
81.142.81.167host81-142-81-167.in-addr.btopenworld.com0
81.142.81.168host81-142-81-168.in-addr.btopenworld.com0
81.142.81.169host81-142-81-169.in-addr.btopenworld.com0
81.142.81.170host81-142-81-170.in-addr.btopenworld.com0
81.142.81.171host81-142-81-171.in-addr.btopenworld.com0
81.142.81.172host81-142-81-172.in-addr.btopenworld.com0
81.142.81.173vpn.pcpower.me.uk0
81.142.81.174host81-142-81-174.in-addr.btopenworld.com0
81.142.81.175host81-142-81-175.in-addr.btopenworld.com0
81.142.81.176host81-142-81-176.in-addr.btopenworld.com0
81.142.81.177host81-142-81-177.in-addr.btopenworld.com0
81.142.81.178host81-142-81-178.in-addr.btopenworld.com0
81.142.81.179host81-142-81-179.in-addr.btopenworld.com0
81.142.81.180host81-142-81-180.in-addr.btopenworld.com0
81.142.81.181host81-142-81-181.in-addr.btopenworld.com0
81.142.81.182host81-142-81-182.in-addr.btopenworld.com0
81.142.81.183host81-142-81-183.in-addr.btopenworld.com0
81.142.81.184host81-142-81-184.in-addr.btopenworld.com0
81.142.81.185host81-142-81-185.in-addr.btopenworld.com0
81.142.81.186host81-142-81-186.in-addr.btopenworld.com0
81.142.81.187host81-142-81-187.in-addr.btopenworld.com0
81.142.81.188host81-142-81-188.in-addr.btopenworld.com0
81.142.81.189host81-142-81-189.in-addr.btopenworld.com0
81.142.81.190host81-142-81-190.in-addr.btopenworld.com0
81.142.81.191host81-142-81-191.in-addr.btopenworld.com0
81.142.81.192host81-142-81-192.in-addr.btopenworld.com0
81.142.81.193host81-142-81-193.in-addr.btopenworld.com0
81.142.81.194host81-142-81-194.in-addr.btopenworld.com0
81.142.81.195host81-142-81-195.in-addr.btopenworld.com0
81.142.81.196host81-142-81-196.in-addr.btopenworld.com0
81.142.81.197host81-142-81-197.in-addr.btopenworld.com0
81.142.81.198host81-142-81-198.in-addr.btopenworld.com0
81.142.81.199host81-142-81-199.in-addr.btopenworld.com0
81.142.81.200host81-142-81-200.in-addr.btopenworld.com0
81.142.81.201host81-142-81-201.in-addr.btopenworld.com0
81.142.81.202host81-142-81-202.in-addr.btopenworld.com0
81.142.81.203host81-142-81-203.in-addr.btopenworld.com0
81.142.81.204host81-142-81-204.in-addr.btopenworld.com0
81.142.81.205host81-142-81-205.in-addr.btopenworld.com0
81.142.81.206host81-142-81-206.in-addr.btopenworld.com0
81.142.81.207host81-142-81-207.in-addr.btopenworld.com0
81.142.81.208host81-142-81-208.in-addr.btopenworld.com0
81.142.81.209host81-142-81-209.in-addr.btopenworld.com0
81.142.81.210host81-142-81-210.in-addr.btopenworld.com0
81.142.81.211host81-142-81-211.in-addr.btopenworld.com0
81.142.81.212host81-142-81-212.in-addr.btopenworld.com0
81.142.81.213host81-142-81-213.in-addr.btopenworld.com0
81.142.81.214host81-142-81-214.in-addr.btopenworld.com0
81.142.81.215host81-142-81-215.in-addr.btopenworld.com0
81.142.81.216host81-142-81-216.in-addr.btopenworld.com0
81.142.81.217host81-142-81-217.in-addr.btopenworld.com0
81.142.81.218host81-142-81-218.in-addr.btopenworld.com0
81.142.81.219host81-142-81-219.in-addr.btopenworld.com0
81.142.81.220host81-142-81-220.in-addr.btopenworld.com0
81.142.81.221host81-142-81-221.in-addr.btopenworld.com0
81.142.81.222host81-142-81-222.in-addr.btopenworld.com0
81.142.81.223host81-142-81-223.in-addr.btopenworld.com0
81.142.81.224host81-142-81-224.in-addr.btopenworld.com0
81.142.81.225host81-142-81-225.in-addr.btopenworld.com0
81.142.81.226host81-142-81-226.in-addr.btopenworld.com0
81.142.81.227host81-142-81-227.in-addr.btopenworld.com0
81.142.81.228host81-142-81-228.in-addr.btopenworld.com0
81.142.81.229host81-142-81-229.in-addr.btopenworld.com0
81.142.81.230host81-142-81-230.in-addr.btopenworld.com0
81.142.81.231host81-142-81-231.in-addr.btopenworld.com0
81.142.81.232host81-142-81-232.in-addr.btopenworld.com0
81.142.81.233host81-142-81-233.in-addr.btopenworld.com0
81.142.81.234host81-142-81-234.in-addr.btopenworld.com0
81.142.81.235host81-142-81-235.in-addr.btopenworld.com0
81.142.81.236host81-142-81-236.in-addr.btopenworld.com0
81.142.81.237host81-142-81-237.in-addr.btopenworld.com0
81.142.81.238host81-142-81-238.in-addr.btopenworld.com0
81.142.81.239host81-142-81-239.in-addr.btopenworld.com0
81.142.81.240host81-142-81-240.in-addr.btopenworld.com0
81.142.81.241host81-142-81-241.in-addr.btopenworld.com0
81.142.81.242host81-142-81-242.in-addr.btopenworld.com0
81.142.81.243host81-142-81-243.in-addr.btopenworld.com0
81.142.81.244host81-142-81-244.in-addr.btopenworld.com0
81.142.81.245host81-142-81-245.in-addr.btopenworld.com0
81.142.81.246host81-142-81-246.in-addr.btopenworld.com0
81.142.81.247host81-142-81-247.in-addr.btopenworld.com0
81.142.81.248host81-142-81-248.in-addr.btopenworld.com0
81.142.81.249host81-142-81-249.in-addr.btopenworld.com0
81.142.81.250host81-142-81-250.in-addr.btopenworld.com0
81.142.81.251host81-142-81-251.in-addr.btopenworld.com0
81.142.81.252host81-142-81-252.in-addr.btopenworld.com0
81.142.81.253host81-142-81-253.in-addr.btopenworld.com0
81.142.81.254host81-142-81-254.in-addr.btopenworld.com0
81.142.81.255host81-142-81-255.in-addr.btopenworld.com0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f5 81.142.81.198
traceroute to 81.142.81.198 (81.142.81.198): 64 hops max, 52 byte packets
5 [AS174] 154.54.57.209 0.782 ms
6 [AS174] 130.117.14.66 0.427 ms
7 [AS5400] 166.49.214.195 6.365 ms
8 [AS2856] 194.72.16.143 0.941 ms
10 [AS2856] 217.32.240.96 1.252 ms
11 [AS2856] 217.32.240.18 1.129 ms
12 [AS2856] 217.32.25.105 1.015 ms
13 [AS2856] 81.142.81.198 13.254 ms
Measurement taken from  IPinfo ProbeNet in London, GB
On