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. 81.137.245.0/24

81.137.245.0/24 IP Range

Summary

ASNAS2856 British Telecommunications PLC
BGP81.128.0.0/12
IPs with RDNS256
Hosted Domains0
Pingable IPs128
Router IPs0
81.137.245.0host81-137-245-0.in-addr.btopenworld.com0
81.137.245.1host81-137-245-1.in-addr.btopenworld.com0
81.137.245.2host81-137-245-2.in-addr.btopenworld.com0
81.137.245.3host81-137-245-3.in-addr.btopenworld.com0
81.137.245.4host81-137-245-4.in-addr.btopenworld.com0
81.137.245.5host81-137-245-5.in-addr.btopenworld.com0
81.137.245.6host81-137-245-6.in-addr.btopenworld.com0
81.137.245.7host81-137-245-7.in-addr.btopenworld.com0
81.137.245.8host81-137-245-8.in-addr.btopenworld.com0
81.137.245.9host81-137-245-9.in-addr.btopenworld.com0
81.137.245.10host81-137-245-10.in-addr.btopenworld.com0
81.137.245.11host81-137-245-11.in-addr.btopenworld.com0
81.137.245.12mail2.harvestpr.co.uk0
81.137.245.13mail.caretoday.net0
81.137.245.14host81-137-245-14.in-addr.btopenworld.com0
81.137.245.15host81-137-245-15.in-addr.btopenworld.com0
81.137.245.16host81-137-245-16.in-addr.btopenworld.com0
81.137.245.17host81-137-245-17.in-addr.btopenworld.com0
81.137.245.18host81-137-245-18.in-addr.btopenworld.com0
81.137.245.19host81-137-245-19.in-addr.btopenworld.com0
81.137.245.20mail.littlehampton-tc.gov.uk0
81.137.245.21host81-137-245-21.in-addr.btopenworld.com0
81.137.245.22host81-137-245-22.in-addr.btopenworld.com0
81.137.245.23mail.hawkinsblackwater.co.uk0
81.137.245.24mailgate.mansfieldtown.net0
81.137.245.25host81-137-245-25.in-addr.btopenworld.com0
81.137.245.26host81-137-245-26.in-addr.btopenworld.com0
81.137.245.27host81-137-245-27.in-addr.btopenworld.com0
81.137.245.28host81-137-245-28.in-addr.btopenworld.com0
81.137.245.29host81-137-245-29.in-addr.btopenworld.com0
81.137.245.30host81-137-245-30.in-addr.btopenworld.com0
81.137.245.31host81-137-245-31.in-addr.btopenworld.com0
81.137.245.32host81-137-245-32.in-addr.btopenworld.com0
81.137.245.33host81-137-245-33.in-addr.btopenworld.com0
81.137.245.34host81-137-245-34.in-addr.btopenworld.com0
81.137.245.35host81-137-245-35.in-addr.btopenworld.com0
81.137.245.36host81-137-245-36.in-addr.btopenworld.com0
81.137.245.37host81-137-245-37.in-addr.btopenworld.com0
81.137.245.38host81-137-245-38.in-addr.btopenworld.com0
81.137.245.39host81-137-245-39.in-addr.btopenworld.com0
81.137.245.40mail.johnmeacock.co.uk0
81.137.245.41host81-137-245-41.in-addr.btopenworld.com0
81.137.245.42host81-137-245-42.in-addr.btopenworld.com0
81.137.245.43host81-137-245-43.in-addr.btopenworld.com0
81.137.245.44host81-137-245-44.in-addr.btopenworld.com0
81.137.245.45host81-137-245-45.in-addr.btopenworld.com0
81.137.245.46host81-137-245-46.in-addr.btopenworld.com0
81.137.245.47host81-137-245-47.in-addr.btopenworld.com0
81.137.245.48host81-137-245-48.in-addr.btopenworld.com0
81.137.245.49host81-137-245-49.in-addr.btopenworld.com0
81.137.245.50host81-137-245-50.in-addr.btopenworld.com0
81.137.245.51host81-137-245-51.in-addr.btopenworld.com0
81.137.245.52host81-137-245-52.in-addr.btopenworld.com0
81.137.245.53host81-137-245-53.in-addr.btopenworld.com0
81.137.245.54host81-137-245-54.in-addr.btopenworld.com0
81.137.245.55host81-137-245-55.in-addr.btopenworld.com0
81.137.245.56mail.wildernesse.co.uk0
81.137.245.57mail.thesolderlab.co.uk0
81.137.245.58host81-137-245-58.in-addr.btopenworld.com0
81.137.245.59host81-137-245-59.in-addr.btopenworld.com0
81.137.245.60host81-137-245-60.in-addr.btopenworld.com0
81.137.245.61host81-137-245-61.in-addr.btopenworld.com0
81.137.245.62host81-137-245-62.in-addr.btopenworld.com0
81.137.245.63host81-137-245-63.in-addr.btopenworld.com0
81.137.245.64host81-137-245-64.in-addr.btopenworld.com0
81.137.245.65mail.egtechnology.co.uk0
81.137.245.66host81-137-245-66.in-addr.btopenworld.com0
81.137.245.67host81-137-245-67.in-addr.btopenworld.com0
81.137.245.68host81-137-245-68.in-addr.btopenworld.com0
81.137.245.69host81-137-245-69.in-addr.btopenworld.com0
81.137.245.70host81-137-245-70.in-addr.btopenworld.com0
81.137.245.71host81-137-245-71.in-addr.btopenworld.com0
81.137.245.72host81-137-245-72.in-addr.btopenworld.com0
81.137.245.73host81-137-245-73.in-addr.btopenworld.com0
81.137.245.74host81-137-245-74.in-addr.btopenworld.com0
81.137.245.75host81-137-245-75.in-addr.btopenworld.com0
81.137.245.76host81-137-245-76.in-addr.btopenworld.com0
81.137.245.77host81-137-245-77.in-addr.btopenworld.com0
81.137.245.78host81-137-245-78.in-addr.btopenworld.com0
81.137.245.79host81-137-245-79.in-addr.btopenworld.com0
81.137.245.80host81-137-245-80.in-addr.btopenworld.com0
81.137.245.81host81-137-245-81.in-addr.btopenworld.com0
81.137.245.82host81-137-245-82.in-addr.btopenworld.com0
81.137.245.83host81-137-245-83.in-addr.btopenworld.com0
81.137.245.84host81-137-245-84.in-addr.btopenworld.com0
81.137.245.85host81-137-245-85.in-addr.btopenworld.com0
81.137.245.86host81-137-245-86.in-addr.btopenworld.com0
81.137.245.87host81-137-245-87.in-addr.btopenworld.com0
81.137.245.88host81-137-245-88.in-addr.btopenworld.com0
81.137.245.89host81-137-245-89.in-addr.btopenworld.com0
81.137.245.90mail.jphumbert.com0
81.137.245.91host81-137-245-91.in-addr.btopenworld.com0
81.137.245.92host81-137-245-92.in-addr.btopenworld.com0
81.137.245.93host81-137-245-93.in-addr.btopenworld.com0
81.137.245.94host81-137-245-94.in-addr.btopenworld.com0
81.137.245.95host81-137-245-95.in-addr.btopenworld.com0
81.137.245.96host81-137-245-96.in-addr.btopenworld.com0
81.137.245.97host81-137-245-97.in-addr.btopenworld.com0
81.137.245.98host81-137-245-98.in-addr.btopenworld.com0
81.137.245.99host81-137-245-99.in-addr.btopenworld.com0
81.137.245.100host81-137-245-100.in-addr.btopenworld.com0
81.137.245.101host81-137-245-101.in-addr.btopenworld.com0
81.137.245.102host81-137-245-102.in-addr.btopenworld.com0
81.137.245.103host81-137-245-103.in-addr.btopenworld.com0
81.137.245.104host81-137-245-104.in-addr.btopenworld.com0
81.137.245.105host81-137-245-105.in-addr.btopenworld.com0
81.137.245.106host81-137-245-106.in-addr.btopenworld.com0
81.137.245.107host81-137-245-107.in-addr.btopenworld.com0
81.137.245.108host81-137-245-108.in-addr.btopenworld.com0
81.137.245.109host81-137-245-109.in-addr.btopenworld.com0
81.137.245.110host81-137-245-110.in-addr.btopenworld.com0
81.137.245.111host81-137-245-111.in-addr.btopenworld.com0
81.137.245.112host81-137-245-112.in-addr.btopenworld.com0
81.137.245.113host81-137-245-113.in-addr.btopenworld.com0
81.137.245.114host81-137-245-114.in-addr.btopenworld.com0
81.137.245.115host81-137-245-115.in-addr.btopenworld.com0
81.137.245.116host81-137-245-116.in-addr.btopenworld.com0
81.137.245.117host81-137-245-117.in-addr.btopenworld.com0
81.137.245.118host81-137-245-118.in-addr.btopenworld.com0
81.137.245.119host81-137-245-119.in-addr.btopenworld.com0
81.137.245.120host81-137-245-120.in-addr.btopenworld.com0
81.137.245.121host81-137-245-121.in-addr.btopenworld.com0
81.137.245.122host81-137-245-122.in-addr.btopenworld.com0
81.137.245.123host81-137-245-123.in-addr.btopenworld.com0
81.137.245.124host81-137-245-124.in-addr.btopenworld.com0
81.137.245.125host81-137-245-125.in-addr.btopenworld.com0
81.137.245.126host81-137-245-126.in-addr.btopenworld.com0
81.137.245.127host81-137-245-127.in-addr.btopenworld.com0
81.137.245.128host81-137-245-128.in-addr.btopenworld.com0
81.137.245.129host81-137-245-129.in-addr.btopenworld.com0
81.137.245.130host81-137-245-130.in-addr.btopenworld.com0
81.137.245.131host81-137-245-131.in-addr.btopenworld.com0
81.137.245.132host81-137-245-132.in-addr.btopenworld.com0
81.137.245.133host81-137-245-133.in-addr.btopenworld.com0
81.137.245.134host81-137-245-134.in-addr.btopenworld.com0
81.137.245.135host81-137-245-135.in-addr.btopenworld.com0
81.137.245.136host81-137-245-136.in-addr.btopenworld.com0
81.137.245.137host81-137-245-137.in-addr.btopenworld.com0
81.137.245.138host81-137-245-138.in-addr.btopenworld.com0
81.137.245.139host81-137-245-139.in-addr.btopenworld.com0
81.137.245.140mail.walstone.co.uk0
81.137.245.141host81-137-245-141.in-addr.btopenworld.com0
81.137.245.142host81-137-245-142.in-addr.btopenworld.com0
81.137.245.143host81-137-245-143.in-addr.btopenworld.com0
81.137.245.144host81-137-245-144.in-addr.btopenworld.com0
81.137.245.145remote.colin-richardson.co.uk0
81.137.245.146host81-137-245-146.in-addr.btopenworld.com0
81.137.245.147host81-137-245-147.in-addr.btopenworld.com0
81.137.245.148mail.davyliver.co.uk0
81.137.245.149host81-137-245-149.in-addr.btopenworld.com0
81.137.245.150host81-137-245-150.in-addr.btopenworld.com0
81.137.245.151host81-137-245-151.in-addr.btopenworld.com0
81.137.245.152host81-137-245-152.in-addr.btopenworld.com0
81.137.245.153host81-137-245-153.in-addr.btopenworld.com0
81.137.245.154host81-137-245-154.in-addr.btopenworld.com0
81.137.245.155host81-137-245-155.in-addr.btopenworld.com0
81.137.245.156host81-137-245-156.in-addr.btopenworld.com0
81.137.245.157mailserver.ggc-valves-ltd.com0
81.137.245.158host81-137-245-158.in-addr.btopenworld.com0
81.137.245.159host81-137-245-159.in-addr.btopenworld.com0
81.137.245.160mail.youngsfurniture.co.uk0
81.137.245.161host81-137-245-161.in-addr.btopenworld.com0
81.137.245.162host81-137-245-162.in-addr.btopenworld.com0
81.137.245.163host81-137-245-163.in-addr.btopenworld.com0
81.137.245.164host81-137-245-164.in-addr.btopenworld.com0
81.137.245.165host81-137-245-165.in-addr.btopenworld.com0
81.137.245.166host81-137-245-166.in-addr.btopenworld.com0
81.137.245.167host81-137-245-167.in-addr.btopenworld.com0
81.137.245.168host81-137-245-168.in-addr.btopenworld.com0
81.137.245.169host81-137-245-169.in-addr.btopenworld.com0
81.137.245.170host81-137-245-170.in-addr.btopenworld.com0
81.137.245.171host81-137-245-171.in-addr.btopenworld.com0
81.137.245.172host81-137-245-172.in-addr.btopenworld.com0
81.137.245.173host81-137-245-173.in-addr.btopenworld.com0
81.137.245.174mail.thebrunel.co.uk0
81.137.245.175host81-137-245-175.in-addr.btopenworld.com0
81.137.245.176host81-137-245-176.in-addr.btopenworld.com0
81.137.245.177host81-137-245-177.in-addr.btopenworld.com0
81.137.245.178host81-137-245-178.in-addr.btopenworld.com0
81.137.245.179host81-137-245-179.in-addr.btopenworld.com0
81.137.245.180host81-137-245-180.in-addr.btopenworld.com0
81.137.245.181host81-137-245-181.in-addr.btopenworld.com0
81.137.245.182mail.warren-james.co.uk0
81.137.245.183host81-137-245-183.in-addr.btopenworld.com0
81.137.245.184psat-server-1.psa-training.co.uk0
81.137.245.185host81-137-245-185.in-addr.btopenworld.com0
81.137.245.186host81-137-245-186.in-addr.btopenworld.com0
81.137.245.187host81-137-245-187.in-addr.btopenworld.com0
81.137.245.188host81-137-245-188.in-addr.btopenworld.com0
81.137.245.189host81-137-245-189.in-addr.btopenworld.com0
81.137.245.190host81-137-245-190.in-addr.btopenworld.com0
81.137.245.191host81-137-245-191.in-addr.btopenworld.com0
81.137.245.192host81-137-245-192.in-addr.btopenworld.com0
81.137.245.193host81-137-245-193.in-addr.btopenworld.com0
81.137.245.194host81-137-245-194.in-addr.btopenworld.com0
81.137.245.195host81-137-245-195.in-addr.btopenworld.com0
81.137.245.196host81-137-245-196.in-addr.btopenworld.com0
81.137.245.197host81-137-245-197.in-addr.btopenworld.com0
81.137.245.198host81-137-245-198.in-addr.btopenworld.com0
81.137.245.199host81-137-245-199.in-addr.btopenworld.com0
81.137.245.200host81-137-245-200.in-addr.btopenworld.com0
81.137.245.201mx2.leekhigh.co.uk0
81.137.245.202host81-137-245-202.in-addr.btopenworld.com0
81.137.245.203host81-137-245-203.in-addr.btopenworld.com0
81.137.245.204host81-137-245-204.in-addr.btopenworld.com0
81.137.245.205host81-137-245-205.in-addr.btopenworld.com0
81.137.245.206host81-137-245-206.in-addr.btopenworld.com0
81.137.245.207host81-137-245-207.in-addr.btopenworld.com0
81.137.245.208host81-137-245-208.in-addr.btopenworld.com0
81.137.245.209host81-137-245-209.in-addr.btopenworld.com0
81.137.245.210host81-137-245-210.in-addr.btopenworld.com0
81.137.245.211host81-137-245-211.in-addr.btopenworld.com0
81.137.245.212host81-137-245-212.in-addr.btopenworld.com0
81.137.245.213host81-137-245-213.in-addr.btopenworld.com0
81.137.245.214mail.dukeclothing.com0
81.137.245.215host81-137-245-215.in-addr.btopenworld.com0
81.137.245.216host81-137-245-216.in-addr.btopenworld.com0
81.137.245.217host81-137-245-217.in-addr.btopenworld.com0
81.137.245.218host81-137-245-218.in-addr.btopenworld.com0
81.137.245.219host81-137-245-219.in-addr.btopenworld.com0
81.137.245.220host81-137-245-220.in-addr.btopenworld.com0
81.137.245.221host81-137-245-221.in-addr.btopenworld.com0
81.137.245.222host81-137-245-222.in-addr.btopenworld.com0
81.137.245.223host81-137-245-223.in-addr.btopenworld.com0
81.137.245.224host81-137-245-224.in-addr.btopenworld.com0
81.137.245.225host81-137-245-225.in-addr.btopenworld.com0
81.137.245.226host81-137-245-226.in-addr.btopenworld.com0
81.137.245.227host81-137-245-227.in-addr.btopenworld.com0
81.137.245.228host81-137-245-228.in-addr.btopenworld.com0
81.137.245.229host81-137-245-229.in-addr.btopenworld.com0
81.137.245.230host81-137-245-230.in-addr.btopenworld.com0
81.137.245.231host81-137-245-231.in-addr.btopenworld.com0
81.137.245.232host81-137-245-232.in-addr.btopenworld.com0
81.137.245.233mail.fiscalengineers.com0
81.137.245.234host81-137-245-234.in-addr.btopenworld.com0
81.137.245.235mail.insight-marine.co.uk0
81.137.245.236host81-137-245-236.in-addr.btopenworld.com0
81.137.245.237remote.iiagrange.co.uk0
81.137.245.238host81-137-245-238.in-addr.btopenworld.com0
81.137.245.239host81-137-245-239.in-addr.btopenworld.com0
81.137.245.240host81-137-245-240.in-addr.btopenworld.com0
81.137.245.241mail.wright-ogilvie.co.uk0
81.137.245.242host81-137-245-242.in-addr.btopenworld.com0
81.137.245.243host81-137-245-243.in-addr.btopenworld.com0
81.137.245.244host81-137-245-244.in-addr.btopenworld.com0
81.137.245.245host81-137-245-245.in-addr.btopenworld.com0
81.137.245.246mail.dodgsonfunerals.com0
81.137.245.247host81-137-245-247.in-addr.btopenworld.com0
81.137.245.248host81-137-245-248.in-addr.btopenworld.com0
81.137.245.249host81-137-245-249.in-addr.btopenworld.com0
81.137.245.250host81-137-245-250.in-addr.btopenworld.com0
81.137.245.251host81-137-245-251.in-addr.btopenworld.com0
81.137.245.252host81-137-245-252.in-addr.btopenworld.com0
81.137.245.253host81-137-245-253.in-addr.btopenworld.com0
81.137.245.254host81-137-245-254.in-addr.btopenworld.com0
81.137.245.255host81-137-245-255.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 81.137.245.147
traceroute to 81.137.245.147 (81.137.245.147): 64 hops max, 52 byte packets
1 [AS50293] 193.39.195.45 0.615 ms
2 *
3 *
4 *
5 *
6 [AS5400] 166.49.209.195 31.514 ms
7 *
8 [AS2856] 217.32.26.113 31.22 ms
9 [AS2856] 81.137.245.147 42.073 ms
Measurement taken from  IPinfo ProbeNet in Lisbon, PT
On