IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 81.0.0.0/8
  3. 81.138.0.0/16
  4. 81.138.7.0/24

81.138.7.0/24 IP Range

Summary

ASNAS2856 British Telecommunications PLC
BGP81.128.0.0/12
IPs with RDNS256
Hosted Domains0
Pingable IPs140
Router IPs0
81.138.7.0host81-138-7-0.in-addr.btopenworld.com0
81.138.7.1host81-138-7-1.in-addr.btopenworld.com0
81.138.7.2host81-138-7-2.in-addr.btopenworld.com0
81.138.7.3host81-138-7-3.in-addr.btopenworld.com0
81.138.7.4host81-138-7-4.in-addr.btopenworld.com0
81.138.7.5host81-138-7-5.in-addr.btopenworld.com0
81.138.7.6host81-138-7-6.in-addr.btopenworld.com0
81.138.7.7host81-138-7-7.in-addr.btopenworld.com0
81.138.7.8host81-138-7-8.in-addr.btopenworld.com0
81.138.7.9host81-138-7-9.in-addr.btopenworld.com0
81.138.7.10host81-138-7-10.in-addr.btopenworld.com0
81.138.7.11host81-138-7-11.in-addr.btopenworld.com0
81.138.7.12host81-138-7-12.in-addr.btopenworld.com0
81.138.7.13host81-138-7-13.in-addr.btopenworld.com0
81.138.7.14host81-138-7-14.in-addr.btopenworld.com0
81.138.7.15host81-138-7-15.in-addr.btopenworld.com0
81.138.7.16host81-138-7-16.in-addr.btopenworld.com0
81.138.7.17mail.paulfawkes.com0
81.138.7.18mail2.computionics.co.uk0
81.138.7.19nsbcentral.nationwideltd.co.uk0
81.138.7.20host81-138-7-20.in-addr.btopenworld.com0
81.138.7.21mail.dovecote-park.co.uk0
81.138.7.22host81-138-7-22.in-addr.btopenworld.com0
81.138.7.23host81-138-7-23.in-addr.btopenworld.com0
81.138.7.24host81-138-7-24.in-addr.btopenworld.com0
81.138.7.25host81-138-7-25.in-addr.btopenworld.com0
81.138.7.26host81-138-7-26.in-addr.btopenworld.com0
81.138.7.27host81-138-7-27.in-addr.btopenworld.com0
81.138.7.28host81-138-7-28.in-addr.btopenworld.com0
81.138.7.29host81-138-7-29.in-addr.btopenworld.com0
81.138.7.30host81-138-7-30.in-addr.btopenworld.com0
81.138.7.31host81-138-7-31.in-addr.btopenworld.com0
81.138.7.32host81-138-7-32.in-addr.btopenworld.com0
81.138.7.33host81-138-7-33.in-addr.btopenworld.com0
81.138.7.34host81-138-7-34.in-addr.btopenworld.com0
81.138.7.35mail.aah.org.uk0
81.138.7.36host81-138-7-36.in-addr.btopenworld.com0
81.138.7.37host81-138-7-37.in-addr.btopenworld.com0
81.138.7.38host81-138-7-38.in-addr.btopenworld.com0
81.138.7.39host81-138-7-39.in-addr.btopenworld.com0
81.138.7.40host81-138-7-40.in-addr.btopenworld.com0
81.138.7.41host81-138-7-41.in-addr.btopenworld.com0
81.138.7.42host81-138-7-42.in-addr.btopenworld.com0
81.138.7.43host81-138-7-43.in-addr.btopenworld.com0
81.138.7.44host81-138-7-44.in-addr.btopenworld.com0
81.138.7.45host81-138-7-45.in-addr.btopenworld.com0
81.138.7.46host81-138-7-46.in-addr.btopenworld.com0
81.138.7.47host81-138-7-47.in-addr.btopenworld.com0
81.138.7.48host81-138-7-48.in-addr.btopenworld.com0
81.138.7.49host81-138-7-49.in-addr.btopenworld.com0
81.138.7.50host81-138-7-50.in-addr.btopenworld.com0
81.138.7.51host81-138-7-51.in-addr.btopenworld.com0
81.138.7.52host81-138-7-52.in-addr.btopenworld.com0
81.138.7.53host81-138-7-53.in-addr.btopenworld.com0
81.138.7.54host81-138-7-54.in-addr.btopenworld.com0
81.138.7.55host81-138-7-55.in-addr.btopenworld.com0
81.138.7.56host81-138-7-56.in-addr.btopenworld.com0
81.138.7.57host81-138-7-57.in-addr.btopenworld.com0
81.138.7.58host81-138-7-58.in-addr.btopenworld.com0
81.138.7.59host81-138-7-59.in-addr.btopenworld.com0
81.138.7.60host81-138-7-60.in-addr.btopenworld.com0
81.138.7.61host81-138-7-61.in-addr.btopenworld.com0
81.138.7.62host81-138-7-62.in-addr.btopenworld.com0
81.138.7.63host81-138-7-63.in-addr.btopenworld.com0
81.138.7.64host81-138-7-64.in-addr.btopenworld.com0
81.138.7.65host81-138-7-65.in-addr.btopenworld.com0
81.138.7.66host81-138-7-66.in-addr.btopenworld.com0
81.138.7.67host81-138-7-67.in-addr.btopenworld.com0
81.138.7.68host81-138-7-68.in-addr.btopenworld.com0
81.138.7.69host81-138-7-69.in-addr.btopenworld.com0
81.138.7.70host81-138-7-70.in-addr.btopenworld.com0
81.138.7.71host81-138-7-71.in-addr.btopenworld.com0
81.138.7.72host81-138-7-72.in-addr.btopenworld.com0
81.138.7.73host81-138-7-73.in-addr.btopenworld.com0
81.138.7.74host81-138-7-74.in-addr.btopenworld.com0
81.138.7.75host81-138-7-75.in-addr.btopenworld.com0
81.138.7.76host81-138-7-76.in-addr.btopenworld.com0
81.138.7.77host81-138-7-77.in-addr.btopenworld.com0
81.138.7.78host81-138-7-78.in-addr.btopenworld.com0
81.138.7.79host81-138-7-79.in-addr.btopenworld.com0
81.138.7.80host81-138-7-80.in-addr.btopenworld.com0
81.138.7.81host81-138-7-81.in-addr.btopenworld.com0
81.138.7.82host81-138-7-82.in-addr.btopenworld.com0
81.138.7.83host81-138-7-83.in-addr.btopenworld.com0
81.138.7.84host81-138-7-84.in-addr.btopenworld.com0
81.138.7.85host81-138-7-85.in-addr.btopenworld.com0
81.138.7.86host81-138-7-86.in-addr.btopenworld.com0
81.138.7.87host81-138-7-87.in-addr.btopenworld.com0
81.138.7.88mail.boocub.co.uk0
81.138.7.89host81-138-7-89.in-addr.btopenworld.com0
81.138.7.90host81-138-7-90.in-addr.btopenworld.com0
81.138.7.91host81-138-7-91.in-addr.btopenworld.com0
81.138.7.92host81-138-7-92.in-addr.btopenworld.com0
81.138.7.93host81-138-7-93.in-addr.btopenworld.com0
81.138.7.94host81-138-7-94.in-addr.btopenworld.com0
81.138.7.95host81-138-7-95.in-addr.btopenworld.com0
81.138.7.96host81-138-7-96.in-addr.btopenworld.com0
81.138.7.97host81-138-7-97.in-addr.btopenworld.com0
81.138.7.98host81-138-7-98.in-addr.btopenworld.com0
81.138.7.99host81-138-7-99.in-addr.btopenworld.com0
81.138.7.100host81-138-7-100.in-addr.btopenworld.com0
81.138.7.101host81-138-7-101.in-addr.btopenworld.com0
81.138.7.102host81-138-7-102.in-addr.btopenworld.com0
81.138.7.103host81-138-7-103.in-addr.btopenworld.com0
81.138.7.104host81-138-7-104.in-addr.btopenworld.com0
81.138.7.105host81-138-7-105.in-addr.btopenworld.com0
81.138.7.106host81-138-7-106.in-addr.btopenworld.com0
81.138.7.107host81-138-7-107.in-addr.btopenworld.com0
81.138.7.108host81-138-7-108.in-addr.btopenworld.com0
81.138.7.109host81-138-7-109.in-addr.btopenworld.com0
81.138.7.110host81-138-7-110.in-addr.btopenworld.com0
81.138.7.111host81-138-7-111.in-addr.btopenworld.com0
81.138.7.112host81-138-7-112.in-addr.btopenworld.com0
81.138.7.113host81-138-7-113.in-addr.btopenworld.com0
81.138.7.114host81-138-7-114.in-addr.btopenworld.com0
81.138.7.115host81-138-7-115.in-addr.btopenworld.com0
81.138.7.116host81-138-7-116.in-addr.btopenworld.com0
81.138.7.117mailserver.ralphgwilson.co.uk0
81.138.7.118host81-138-7-118.in-addr.btopenworld.com0
81.138.7.119host81-138-7-119.in-addr.btopenworld.com0
81.138.7.120host81-138-7-120.in-addr.btopenworld.com0
81.138.7.121host81-138-7-121.in-addr.btopenworld.com0
81.138.7.122host81-138-7-122.in-addr.btopenworld.com0
81.138.7.123host81-138-7-123.in-addr.btopenworld.com0
81.138.7.124host81-138-7-124.in-addr.btopenworld.com0
81.138.7.125host81-138-7-125.in-addr.btopenworld.com0
81.138.7.126host81-138-7-126.in-addr.btopenworld.com0
81.138.7.127host81-138-7-127.in-addr.btopenworld.com0
81.138.7.128mx1.raaccountants.com0
81.138.7.129host81-138-7-129.in-addr.btopenworld.com0
81.138.7.130host81-138-7-130.in-addr.btopenworld.com0
81.138.7.131host81-138-7-131.in-addr.btopenworld.com0
81.138.7.132host81-138-7-132.in-addr.btopenworld.com0
81.138.7.133host81-138-7-133.in-addr.btopenworld.com0
81.138.7.134host81-138-7-134.in-addr.btopenworld.com0
81.138.7.135host81-138-7-135.in-addr.btopenworld.com0
81.138.7.136host81-138-7-136.in-addr.btopenworld.com0
81.138.7.137host81-138-7-137.in-addr.btopenworld.com0
81.138.7.138host81-138-7-138.in-addr.btopenworld.com0
81.138.7.139host81-138-7-139.in-addr.btopenworld.com0
81.138.7.140host81-138-7-140.in-addr.btopenworld.com0
81.138.7.141host81-138-7-141.in-addr.btopenworld.com0
81.138.7.142host81-138-7-142.in-addr.btopenworld.com0
81.138.7.143remote.charnleys.com0
81.138.7.144host81-138-7-144.in-addr.btopenworld.com0
81.138.7.145host81-138-7-145.in-addr.btopenworld.com0
81.138.7.146host81-138-7-146.in-addr.btopenworld.com0
81.138.7.147host81-138-7-147.in-addr.btopenworld.com0
81.138.7.148host81-138-7-148.in-addr.btopenworld.com0
81.138.7.149host81-138-7-149.in-addr.btopenworld.com0
81.138.7.150host81-138-7-150.in-addr.btopenworld.com0
81.138.7.151host81-138-7-151.in-addr.btopenworld.com0
81.138.7.152host81-138-7-152.in-addr.btopenworld.com0
81.138.7.153host81-138-7-153.in-addr.btopenworld.com0
81.138.7.154host81-138-7-154.in-addr.btopenworld.com0
81.138.7.155host81-138-7-155.in-addr.btopenworld.com0
81.138.7.156host81-138-7-156.in-addr.btopenworld.com0
81.138.7.157host81-138-7-157.in-addr.btopenworld.com0
81.138.7.158host81-138-7-158.in-addr.btopenworld.com0
81.138.7.159mail.softwaredev.co.uk0
81.138.7.160mail.aachorley.co.uk0
81.138.7.161host81-138-7-161.in-addr.btopenworld.com0
81.138.7.162host81-138-7-162.in-addr.btopenworld.com0
81.138.7.163host81-138-7-163.in-addr.btopenworld.com0
81.138.7.164host81-138-7-164.in-addr.btopenworld.com0
81.138.7.165host81-138-7-165.in-addr.btopenworld.com0
81.138.7.166host81-138-7-166.in-addr.btopenworld.com0
81.138.7.167host81-138-7-167.in-addr.btopenworld.com0
81.138.7.168host81-138-7-168.in-addr.btopenworld.com0
81.138.7.169host81-138-7-169.in-addr.btopenworld.com0
81.138.7.170host81-138-7-170.in-addr.btopenworld.com0
81.138.7.171mail.westendcontracts.co.uk0
81.138.7.172host81-138-7-172.in-addr.btopenworld.com0
81.138.7.173mail.kingstonbusinesscentre.com0
81.138.7.174host81-138-7-174.in-addr.btopenworld.com0
81.138.7.175host81-138-7-175.in-addr.btopenworld.com0
81.138.7.176host81-138-7-176.in-addr.btopenworld.com0
81.138.7.177challengeelectronics.co.uk0
81.138.7.178host81-138-7-178.in-addr.btopenworld.com0
81.138.7.179host81-138-7-179.in-addr.btopenworld.com0
81.138.7.180host81-138-7-180.in-addr.btopenworld.com0
81.138.7.181host81-138-7-181.in-addr.btopenworld.com0
81.138.7.182host81-138-7-182.in-addr.btopenworld.com0
81.138.7.183host81-138-7-183.in-addr.btopenworld.com0
81.138.7.184host81-138-7-184.in-addr.btopenworld.com0
81.138.7.185host81-138-7-185.in-addr.btopenworld.com0
81.138.7.186host81-138-7-186.in-addr.btopenworld.com0
81.138.7.187host81-138-7-187.in-addr.btopenworld.com0
81.138.7.188host81-138-7-188.in-addr.btopenworld.com0
81.138.7.189host81-138-7-189.in-addr.btopenworld.com0
81.138.7.190mail.beesongalloway.co.uk0
81.138.7.191host81-138-7-191.in-addr.btopenworld.com0
81.138.7.192host81-138-7-192.in-addr.btopenworld.com0
81.138.7.193host81-138-7-193.in-addr.btopenworld.com0
81.138.7.194host81-138-7-194.in-addr.btopenworld.com0
81.138.7.195host81-138-7-195.in-addr.btopenworld.com0
81.138.7.196mail.haysships.com0
81.138.7.197host81-138-7-197.in-addr.btopenworld.com0
81.138.7.198host81-138-7-198.in-addr.btopenworld.com0
81.138.7.199host81-138-7-199.in-addr.btopenworld.com0
81.138.7.200host81-138-7-200.in-addr.btopenworld.com0
81.138.7.201host81-138-7-201.in-addr.btopenworld.com0
81.138.7.202host81-138-7-202.in-addr.btopenworld.com0
81.138.7.203host81-138-7-203.in-addr.btopenworld.com0
81.138.7.204host81-138-7-204.in-addr.btopenworld.com0
81.138.7.205host81-138-7-205.in-addr.btopenworld.com0
81.138.7.206host81-138-7-206.in-addr.btopenworld.com0
81.138.7.207host81-138-7-207.in-addr.btopenworld.com0
81.138.7.208host81-138-7-208.in-addr.btopenworld.com0
81.138.7.209host81-138-7-209.in-addr.btopenworld.com0
81.138.7.210host81-138-7-210.in-addr.btopenworld.com0
81.138.7.211mail.controlmax.co.uk0
81.138.7.212host81-138-7-212.in-addr.btopenworld.com0
81.138.7.213host81-138-7-213.in-addr.btopenworld.com0
81.138.7.214host81-138-7-214.in-addr.btopenworld.com0
81.138.7.215host81-138-7-215.in-addr.btopenworld.com0
81.138.7.216host81-138-7-216.in-addr.btopenworld.com0
81.138.7.217host81-138-7-217.in-addr.btopenworld.com0
81.138.7.218host81-138-7-218.in-addr.btopenworld.com0
81.138.7.219host81-138-7-219.in-addr.btopenworld.com0
81.138.7.220host81-138-7-220.in-addr.btopenworld.com0
81.138.7.221host81-138-7-221.in-addr.btopenworld.com0
81.138.7.222host81-138-7-222.in-addr.btopenworld.com0
81.138.7.223host81-138-7-223.in-addr.btopenworld.com0
81.138.7.224host81-138-7-224.in-addr.btopenworld.com0
81.138.7.225host81-138-7-225.in-addr.btopenworld.com0
81.138.7.226host81-138-7-226.in-addr.btopenworld.com0
81.138.7.227host81-138-7-227.in-addr.btopenworld.com0
81.138.7.228host81-138-7-228.in-addr.btopenworld.com0
81.138.7.229host81-138-7-229.in-addr.btopenworld.com0
81.138.7.230host81-138-7-230.in-addr.btopenworld.com0
81.138.7.231mail.st-margarets-hospice.org.uk0
81.138.7.232host81-138-7-232.in-addr.btopenworld.com0
81.138.7.233host81-138-7-233.in-addr.btopenworld.com0
81.138.7.234host81-138-7-234.in-addr.btopenworld.com0
81.138.7.235helapet.co.uk0
81.138.7.236host81-138-7-236.in-addr.btopenworld.com0
81.138.7.237host81-138-7-237.in-addr.btopenworld.com0
81.138.7.238host81-138-7-238.in-addr.btopenworld.com0
81.138.7.239host81-138-7-239.in-addr.btopenworld.com0
81.138.7.240host81-138-7-240.in-addr.btopenworld.com0
81.138.7.241host81-138-7-241.in-addr.btopenworld.com0
81.138.7.242host81-138-7-242.in-addr.btopenworld.com0
81.138.7.243host81-138-7-243.in-addr.btopenworld.com0
81.138.7.244host81-138-7-244.in-addr.btopenworld.com0
81.138.7.245host81-138-7-245.in-addr.btopenworld.com0
81.138.7.246mail.blissbrickwork.co.uk0
81.138.7.247host81-138-7-247.in-addr.btopenworld.com0
81.138.7.248host81-138-7-248.in-addr.btopenworld.com0
81.138.7.249host81-138-7-249.in-addr.btopenworld.com0
81.138.7.250host81-138-7-250.in-addr.btopenworld.com0
81.138.7.251host81-138-7-251.in-addr.btopenworld.com0
81.138.7.252host81-138-7-252.in-addr.btopenworld.com0
81.138.7.253host81-138-7-253.in-addr.btopenworld.com0
81.138.7.254host81-138-7-254.in-addr.btopenworld.com0
81.138.7.255host81-138-7-255.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 81.138.7.135
traceroute to 81.138.7.135 (81.138.7.135): 64 hops max, 52 byte packets
1 [AS15169] 74.125.251.219 244.044 ms
2 *
3 [AS2856] 62.6.201.46 267.977 ms
4 *
5 *
6 *
7 *
8 [AS2856] 81.138.7.135 276.724 ms
Measurement taken from  IPinfo ProbeNet in Seoul, KR
On