IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 81.0.0.0/8
  3. 81.137.0.0/16
  4. 81.137.212.0/24

81.137.212.0/24 IP Range

Summary

ASNAS2856 British Telecommunications PLC
BGP81.128.0.0/12
IPs with RDNS256
Hosted Domains0
Pingable IPs83
Router IPs0
81.137.212.0host81-137-212-0.in-addr.btopenworld.com0
81.137.212.1host81-137-212-1.in-addr.btopenworld.com0
81.137.212.2host81-137-212-2.in-addr.btopenworld.com0
81.137.212.3host81-137-212-3.in-addr.btopenworld.com0
81.137.212.4mail.pchallen.co.uk0
81.137.212.5host81-137-212-5.in-addr.btopenworld.com0
81.137.212.6host81-137-212-6.in-addr.btopenworld.com0
81.137.212.7host81-137-212-7.in-addr.btopenworld.com0
81.137.212.8mail.amgc.co.uk0
81.137.212.9host81-137-212-9.in-addr.btopenworld.com0
81.137.212.10host81-137-212-10.in-addr.btopenworld.com0
81.137.212.11mail.indupart.co.uk0
81.137.212.12host81-137-212-12.in-addr.btopenworld.com0
81.137.212.13host81-137-212-13.in-addr.btopenworld.com0
81.137.212.14host81-137-212-14.in-addr.btopenworld.com0
81.137.212.15host81-137-212-15.in-addr.btopenworld.com0
81.137.212.16host81-137-212-16.in-addr.btopenworld.com0
81.137.212.17host81-137-212-17.in-addr.btopenworld.com0
81.137.212.18host81-137-212-18.in-addr.btopenworld.com0
81.137.212.19host81-137-212-19.in-addr.btopenworld.com0
81.137.212.20host81-137-212-20.in-addr.btopenworld.com0
81.137.212.21host81-137-212-21.in-addr.btopenworld.com0
81.137.212.22host81-137-212-22.in-addr.btopenworld.com0
81.137.212.23host81-137-212-23.in-addr.btopenworld.com0
81.137.212.24host81-137-212-24.in-addr.btopenworld.com0
81.137.212.25host81-137-212-25.in-addr.btopenworld.com0
81.137.212.26host81-137-212-26.in-addr.btopenworld.com0
81.137.212.27host81-137-212-27.in-addr.btopenworld.com0
81.137.212.28host81-137-212-28.in-addr.btopenworld.com0
81.137.212.29host81-137-212-29.in-addr.btopenworld.com0
81.137.212.30host81-137-212-30.in-addr.btopenworld.com0
81.137.212.31host81-137-212-31.in-addr.btopenworld.com0
81.137.212.32host81-137-212-32.in-addr.btopenworld.com0
81.137.212.33host81-137-212-33.in-addr.btopenworld.com0
81.137.212.34host81-137-212-34.in-addr.btopenworld.com0
81.137.212.35host81-137-212-35.in-addr.btopenworld.com0
81.137.212.36host81-137-212-36.in-addr.btopenworld.com0
81.137.212.37host81-137-212-37.in-addr.btopenworld.com0
81.137.212.38host81-137-212-38.in-addr.btopenworld.com0
81.137.212.39host81-137-212-39.in-addr.btopenworld.com0
81.137.212.40host81-137-212-40.in-addr.btopenworld.com0
81.137.212.41host81-137-212-41.in-addr.btopenworld.com0
81.137.212.42host81-137-212-42.in-addr.btopenworld.com0
81.137.212.43host81-137-212-43.in-addr.btopenworld.com0
81.137.212.44mail.tngtelcom.co.uk0
81.137.212.45host81-137-212-45.in-addr.btopenworld.com0
81.137.212.46host81-137-212-46.in-addr.btopenworld.com0
81.137.212.47host81-137-212-47.in-addr.btopenworld.com0
81.137.212.48host81-137-212-48.in-addr.btopenworld.com0
81.137.212.49host81-137-212-49.in-addr.btopenworld.com0
81.137.212.50host81-137-212-50.in-addr.btopenworld.com0
81.137.212.51host81-137-212-51.in-addr.btopenworld.com0
81.137.212.52host81-137-212-52.in-addr.btopenworld.com0
81.137.212.53host81-137-212-53.in-addr.btopenworld.com0
81.137.212.54host81-137-212-54.in-addr.btopenworld.com0
81.137.212.55host81-137-212-55.in-addr.btopenworld.com0
81.137.212.56host81-137-212-56.in-addr.btopenworld.com0
81.137.212.57host81-137-212-57.in-addr.btopenworld.com0
81.137.212.58host81-137-212-58.in-addr.btopenworld.com0
81.137.212.59host81-137-212-59.in-addr.btopenworld.com0
81.137.212.60host81-137-212-60.in-addr.btopenworld.com0
81.137.212.61mailserver.rowntree-taylor.co.uk0
81.137.212.62host81-137-212-62.in-addr.btopenworld.com0
81.137.212.63host81-137-212-63.in-addr.btopenworld.com0
81.137.212.64host81-137-212-64.in-addr.btopenworld.com0
81.137.212.65host81-137-212-65.in-addr.btopenworld.com0
81.137.212.66host81-137-212-66.in-addr.btopenworld.com0
81.137.212.67host81-137-212-67.in-addr.btopenworld.com0
81.137.212.68host81-137-212-68.in-addr.btopenworld.com0
81.137.212.69host81-137-212-69.in-addr.btopenworld.com0
81.137.212.70host81-137-212-70.in-addr.btopenworld.com0
81.137.212.71host81-137-212-71.in-addr.btopenworld.com0
81.137.212.72host81-137-212-72.in-addr.btopenworld.com0
81.137.212.73host81-137-212-73.in-addr.btopenworld.com0
81.137.212.74host81-137-212-74.in-addr.btopenworld.com0
81.137.212.75mail.bisleyshooting.co.uk0
81.137.212.76host81-137-212-76.in-addr.btopenworld.com0
81.137.212.77host81-137-212-77.in-addr.btopenworld.com0
81.137.212.78host81-137-212-78.in-addr.btopenworld.com0
81.137.212.79host81-137-212-79.in-addr.btopenworld.com0
81.137.212.80host81-137-212-80.in-addr.btopenworld.com0
81.137.212.81host81-137-212-81.in-addr.btopenworld.com0
81.137.212.82mailgate.christian-education.org0
81.137.212.83remote.ercc.scot0
81.137.212.84host81-137-212-84.in-addr.btopenworld.com0
81.137.212.85host81-137-212-85.in-addr.btopenworld.com0
81.137.212.86host81-137-212-86.in-addr.btopenworld.com0
81.137.212.87host81-137-212-87.in-addr.btopenworld.com0
81.137.212.88host81-137-212-88.in-addr.btopenworld.com0
81.137.212.89host81-137-212-89.in-addr.btopenworld.com0
81.137.212.90host81-137-212-90.in-addr.btopenworld.com0
81.137.212.91host81-137-212-91.in-addr.btopenworld.com0
81.137.212.92host81-137-212-92.in-addr.btopenworld.com0
81.137.212.93host81-137-212-93.in-addr.btopenworld.com0
81.137.212.94host81-137-212-94.in-addr.btopenworld.com0
81.137.212.95host81-137-212-95.in-addr.btopenworld.com0
81.137.212.96host81-137-212-96.in-addr.btopenworld.com0
81.137.212.97mail.tis-workwear.co.uk0
81.137.212.98host81-137-212-98.in-addr.btopenworld.com0
81.137.212.99remote.dmgtechnical.co.uk0
81.137.212.100host81-137-212-100.in-addr.btopenworld.com0
81.137.212.101host81-137-212-101.in-addr.btopenworld.com0
81.137.212.102host81-137-212-102.in-addr.btopenworld.com0
81.137.212.103host81-137-212-103.in-addr.btopenworld.com0
81.137.212.104host81-137-212-104.in-addr.btopenworld.com0
81.137.212.105host81-137-212-105.in-addr.btopenworld.com0
81.137.212.106mail.challenge-tv.eu0
81.137.212.107host81-137-212-107.in-addr.btopenworld.com0
81.137.212.108host81-137-212-108.in-addr.btopenworld.com0
81.137.212.109host81-137-212-109.in-addr.btopenworld.com0
81.137.212.110host81-137-212-110.in-addr.btopenworld.com0
81.137.212.111host81-137-212-111.in-addr.btopenworld.com0
81.137.212.112host81-137-212-112.in-addr.btopenworld.com0
81.137.212.113host81-137-212-113.in-addr.btopenworld.com0
81.137.212.114host81-137-212-114.in-addr.btopenworld.com0
81.137.212.115host81-137-212-115.in-addr.btopenworld.com0
81.137.212.116host81-137-212-116.in-addr.btopenworld.com0
81.137.212.117host81-137-212-117.in-addr.btopenworld.com0
81.137.212.118host81-137-212-118.in-addr.btopenworld.com0
81.137.212.119host81-137-212-119.in-addr.btopenworld.com0
81.137.212.120host81-137-212-120.in-addr.btopenworld.com0
81.137.212.121host81-137-212-121.in-addr.btopenworld.com0
81.137.212.122host81-137-212-122.in-addr.btopenworld.com0
81.137.212.123host81-137-212-123.in-addr.btopenworld.com0
81.137.212.124remote.genusleasing.com0
81.137.212.125host81-137-212-125.in-addr.btopenworld.com0
81.137.212.126host81-137-212-126.in-addr.btopenworld.com0
81.137.212.127host81-137-212-127.in-addr.btopenworld.com0
81.137.212.128host81-137-212-128.in-addr.btopenworld.com0
81.137.212.129host81-137-212-129.in-addr.btopenworld.com0
81.137.212.130host81-137-212-130.in-addr.btopenworld.com0
81.137.212.131host81-137-212-131.in-addr.btopenworld.com0
81.137.212.132host81-137-212-132.in-addr.btopenworld.com0
81.137.212.133host81-137-212-133.in-addr.btopenworld.com0
81.137.212.134host81-137-212-134.in-addr.btopenworld.com0
81.137.212.135host81-137-212-135.in-addr.btopenworld.com0
81.137.212.136host81-137-212-136.in-addr.btopenworld.com0
81.137.212.137host81-137-212-137.in-addr.btopenworld.com0
81.137.212.138host81-137-212-138.in-addr.btopenworld.com0
81.137.212.139host81-137-212-139.in-addr.btopenworld.com0
81.137.212.140host81-137-212-140.in-addr.btopenworld.com0
81.137.212.141host81-137-212-141.in-addr.btopenworld.com0
81.137.212.142host81-137-212-142.in-addr.btopenworld.com0
81.137.212.143host81-137-212-143.in-addr.btopenworld.com0
81.137.212.144host81-137-212-144.in-addr.btopenworld.com0
81.137.212.145host81-137-212-145.in-addr.btopenworld.com0
81.137.212.146mail.richardscctv.com0
81.137.212.147host81-137-212-147.in-addr.btopenworld.com0
81.137.212.148host81-137-212-148.in-addr.btopenworld.com0
81.137.212.149host81-137-212-149.in-addr.btopenworld.com0
81.137.212.150host81-137-212-150.in-addr.btopenworld.com0
81.137.212.151host81-137-212-151.in-addr.btopenworld.com0
81.137.212.152host81-137-212-152.in-addr.btopenworld.com0
81.137.212.153host81-137-212-153.in-addr.btopenworld.com0
81.137.212.154mail.galxc.co.uk0
81.137.212.155host81-137-212-155.in-addr.btopenworld.com0
81.137.212.156host81-137-212-156.in-addr.btopenworld.com0
81.137.212.157host81-137-212-157.in-addr.btopenworld.com0
81.137.212.158host81-137-212-158.in-addr.btopenworld.com0
81.137.212.159host81-137-212-159.in-addr.btopenworld.com0
81.137.212.160host81-137-212-160.in-addr.btopenworld.com0
81.137.212.161host81-137-212-161.in-addr.btopenworld.com0
81.137.212.162host81-137-212-162.in-addr.btopenworld.com0
81.137.212.163host81-137-212-163.in-addr.btopenworld.com0
81.137.212.164host81-137-212-164.in-addr.btopenworld.com0
81.137.212.165host81-137-212-165.in-addr.btopenworld.com0
81.137.212.166host81-137-212-166.in-addr.btopenworld.com0
81.137.212.167mail.completeaccountancyplus.co.uk0
81.137.212.168remote.maritimecraft.co.uk0
81.137.212.169host81-137-212-169.in-addr.btopenworld.com0
81.137.212.170host81-137-212-170.in-addr.btopenworld.com0
81.137.212.171host81-137-212-171.in-addr.btopenworld.com0
81.137.212.172host81-137-212-172.in-addr.btopenworld.com0
81.137.212.173host81-137-212-173.in-addr.btopenworld.com0
81.137.212.174host81-137-212-174.in-addr.btopenworld.com0
81.137.212.175host81-137-212-175.in-addr.btopenworld.com0
81.137.212.176host81-137-212-176.in-addr.btopenworld.com0
81.137.212.177host81-137-212-177.in-addr.btopenworld.com0
81.137.212.178host81-137-212-178.in-addr.btopenworld.com0
81.137.212.179host81-137-212-179.in-addr.btopenworld.com0
81.137.212.180host81-137-212-180.in-addr.btopenworld.com0
81.137.212.181host81-137-212-181.in-addr.btopenworld.com0
81.137.212.182host81-137-212-182.in-addr.btopenworld.com0
81.137.212.183host81-137-212-183.in-addr.btopenworld.com0
81.137.212.184host81-137-212-184.in-addr.btopenworld.com0
81.137.212.185host81-137-212-185.in-addr.btopenworld.com0
81.137.212.186host81-137-212-186.in-addr.btopenworld.com0
81.137.212.187host81-137-212-187.in-addr.btopenworld.com0
81.137.212.188host81-137-212-188.in-addr.btopenworld.com0
81.137.212.189host81-137-212-189.in-addr.btopenworld.com0
81.137.212.190mail.ferobinson.co.uk0
81.137.212.191host81-137-212-191.in-addr.btopenworld.com0
81.137.212.192host81-137-212-192.in-addr.btopenworld.com0
81.137.212.193host81-137-212-193.in-addr.btopenworld.com0
81.137.212.194host81-137-212-194.in-addr.btopenworld.com0
81.137.212.195host81-137-212-195.in-addr.btopenworld.com0
81.137.212.196host81-137-212-196.in-addr.btopenworld.com0
81.137.212.197host81-137-212-197.in-addr.btopenworld.com0
81.137.212.198host81-137-212-198.in-addr.btopenworld.com0
81.137.212.199host81-137-212-199.in-addr.btopenworld.com0
81.137.212.200host81-137-212-200.in-addr.btopenworld.com0
81.137.212.201host81-137-212-201.in-addr.btopenworld.com0
81.137.212.202host81-137-212-202.in-addr.btopenworld.com0
81.137.212.203host81-137-212-203.in-addr.btopenworld.com0
81.137.212.204host81-137-212-204.in-addr.btopenworld.com0
81.137.212.205host81-137-212-205.in-addr.btopenworld.com0
81.137.212.206office.berryhotson.co.uk0
81.137.212.207host81-137-212-207.in-addr.btopenworld.com0
81.137.212.208host81-137-212-208.in-addr.btopenworld.com0
81.137.212.209host81-137-212-209.in-addr.btopenworld.com0
81.137.212.210host81-137-212-210.in-addr.btopenworld.com0
81.137.212.211host81-137-212-211.in-addr.btopenworld.com0
81.137.212.212host81-137-212-212.in-addr.btopenworld.com0
81.137.212.213host81-137-212-213.in-addr.btopenworld.com0
81.137.212.214host81-137-212-214.in-addr.btopenworld.com0
81.137.212.215host81-137-212-215.in-addr.btopenworld.com0
81.137.212.216host81-137-212-216.in-addr.btopenworld.com0
81.137.212.217host81-137-212-217.in-addr.btopenworld.com0
81.137.212.218host81-137-212-218.in-addr.btopenworld.com0
81.137.212.219mail.sdms.uk.com0
81.137.212.220host81-137-212-220.in-addr.btopenworld.com0
81.137.212.221host81-137-212-221.in-addr.btopenworld.com0
81.137.212.222host81-137-212-222.in-addr.btopenworld.com0
81.137.212.223host81-137-212-223.in-addr.btopenworld.com0
81.137.212.224host81-137-212-224.in-addr.btopenworld.com0
81.137.212.225host81-137-212-225.in-addr.btopenworld.com0
81.137.212.226mail.jaggerandassociates.co.uk0
81.137.212.227remote.excellstaff.co.uk0
81.137.212.228host81-137-212-228.in-addr.btopenworld.com0
81.137.212.229host81-137-212-229.in-addr.btopenworld.com0
81.137.212.230host81-137-212-230.in-addr.btopenworld.com0
81.137.212.231host81-137-212-231.in-addr.btopenworld.com0
81.137.212.232host81-137-212-232.in-addr.btopenworld.com0
81.137.212.233ns.durable.co.uk0
81.137.212.234host81-137-212-234.in-addr.btopenworld.com0
81.137.212.235host81-137-212-235.in-addr.btopenworld.com0
81.137.212.236host81-137-212-236.in-addr.btopenworld.com0
81.137.212.237host81-137-212-237.in-addr.btopenworld.com0
81.137.212.238host81-137-212-238.in-addr.btopenworld.com0
81.137.212.239host81-137-212-239.in-addr.btopenworld.com0
81.137.212.240host81-137-212-240.in-addr.btopenworld.com0
81.137.212.241host81-137-212-241.in-addr.btopenworld.com0
81.137.212.242host81-137-212-242.in-addr.btopenworld.com0
81.137.212.243host81-137-212-243.in-addr.btopenworld.com0
81.137.212.244host81-137-212-244.in-addr.btopenworld.com0
81.137.212.245host81-137-212-245.in-addr.btopenworld.com0
81.137.212.246host81-137-212-246.in-addr.btopenworld.com0
81.137.212.247host81-137-212-247.in-addr.btopenworld.com0
81.137.212.248host81-137-212-248.in-addr.btopenworld.com0
81.137.212.249host81-137-212-249.in-addr.btopenworld.com0
81.137.212.250host81-137-212-250.in-addr.btopenworld.com0
81.137.212.251host81-137-212-251.in-addr.btopenworld.com0
81.137.212.252host81-137-212-252.in-addr.btopenworld.com0
81.137.212.253host81-137-212-253.in-addr.btopenworld.com0
81.137.212.254host81-137-212-254.in-addr.btopenworld.com0
81.137.212.255host81-137-212-255.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 -f4 81.137.212.205
traceroute to 81.137.212.205 (81.137.212.205): 64 hops max, 52 byte packets
4 [] 195.66.224.10 0.59 ms
5 [AS2856] 213.121.193.38 1.085 ms
6 *
7 [AS2856] 217.32.26.105 0.792 ms
Measurement taken from  IPinfo ProbeNet in London, GB
On