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. 81.138.36.0/24

81.138.36.0/24 IP Range

Summary

ASNAS2856 British Telecommunications PLC
BGP81.128.0.0/12
IPs with RDNS256
Hosted Domains0
Pingable IPs0
Router IPs0
81.138.36.0host81-138-36-0.in-addr.btopenworld.com0
81.138.36.1host81-138-36-1.in-addr.btopenworld.com0
81.138.36.2host81-138-36-2.in-addr.btopenworld.com0
81.138.36.3host81-138-36-3.in-addr.btopenworld.com0
81.138.36.4host81-138-36-4.in-addr.btopenworld.com0
81.138.36.5host81-138-36-5.in-addr.btopenworld.com0
81.138.36.6host81-138-36-6.in-addr.btopenworld.com0
81.138.36.7host81-138-36-7.in-addr.btopenworld.com0
81.138.36.8host81-138-36-8.in-addr.btopenworld.com0
81.138.36.9host81-138-36-9.in-addr.btopenworld.com0
81.138.36.10host81-138-36-10.in-addr.btopenworld.com0
81.138.36.11host81-138-36-11.in-addr.btopenworld.com0
81.138.36.12host81-138-36-12.in-addr.btopenworld.com0
81.138.36.13host81-138-36-13.in-addr.btopenworld.com0
81.138.36.14host81-138-36-14.in-addr.btopenworld.com0
81.138.36.15host81-138-36-15.in-addr.btopenworld.com0
81.138.36.16host81-138-36-16.in-addr.btopenworld.com0
81.138.36.17host81-138-36-17.in-addr.btopenworld.com0
81.138.36.18host81-138-36-18.in-addr.btopenworld.com0
81.138.36.19host81-138-36-19.in-addr.btopenworld.com0
81.138.36.20host81-138-36-20.in-addr.btopenworld.com0
81.138.36.21host81-138-36-21.in-addr.btopenworld.com0
81.138.36.22host81-138-36-22.in-addr.btopenworld.com0
81.138.36.23host81-138-36-23.in-addr.btopenworld.com0
81.138.36.24host81-138-36-24.in-addr.btopenworld.com0
81.138.36.25host81-138-36-25.in-addr.btopenworld.com0
81.138.36.26host81-138-36-26.in-addr.btopenworld.com0
81.138.36.27host81-138-36-27.in-addr.btopenworld.com0
81.138.36.28host81-138-36-28.in-addr.btopenworld.com0
81.138.36.29host81-138-36-29.in-addr.btopenworld.com0
81.138.36.30host81-138-36-30.in-addr.btopenworld.com0
81.138.36.31host81-138-36-31.in-addr.btopenworld.com0
81.138.36.32host81-138-36-32.in-addr.btopenworld.com0
81.138.36.33host81-138-36-33.in-addr.btopenworld.com0
81.138.36.34host81-138-36-34.in-addr.btopenworld.com0
81.138.36.35host81-138-36-35.in-addr.btopenworld.com0
81.138.36.36host81-138-36-36.in-addr.btopenworld.com0
81.138.36.37host81-138-36-37.in-addr.btopenworld.com0
81.138.36.38host81-138-36-38.in-addr.btopenworld.com0
81.138.36.39host81-138-36-39.in-addr.btopenworld.com0
81.138.36.40host81-138-36-40.in-addr.btopenworld.com0
81.138.36.41host81-138-36-41.in-addr.btopenworld.com0
81.138.36.42host81-138-36-42.in-addr.btopenworld.com0
81.138.36.43host81-138-36-43.in-addr.btopenworld.com0
81.138.36.44host81-138-36-44.in-addr.btopenworld.com0
81.138.36.45host81-138-36-45.in-addr.btopenworld.com0
81.138.36.46host81-138-36-46.in-addr.btopenworld.com0
81.138.36.47host81-138-36-47.in-addr.btopenworld.com0
81.138.36.48host81-138-36-48.in-addr.btopenworld.com0
81.138.36.49intechcentre.com0
81.138.36.50mail.intechcentre.com0
81.138.36.51intechcentre.com0
81.138.36.52intechcentre.com0
81.138.36.53host81-138-36-53.in-addr.btopenworld.com0
81.138.36.54host81-138-36-54.in-addr.btopenworld.com0
81.138.36.55host81-138-36-55.in-addr.btopenworld.com0
81.138.36.56intechcentre.com0
81.138.36.57netdil.com0
81.138.36.58academic.usbem.com0
81.138.36.59academic.usbem.com0
81.138.36.60academic.usbem.com0
81.138.36.61host81-138-36-61.in-addr.btopenworld.com0
81.138.36.62host81-138-36-62.in-addr.btopenworld.com0
81.138.36.63host81-138-36-63.in-addr.btopenworld.com0
81.138.36.64host81-138-36-64.in-addr.btopenworld.com0
81.138.36.65host81-138-36-65.in-addr.btopenworld.com0
81.138.36.66host81-138-36-66.in-addr.btopenworld.com0
81.138.36.67host81-138-36-67.in-addr.btopenworld.com0
81.138.36.68host81-138-36-68.in-addr.btopenworld.com0
81.138.36.69host81-138-36-69.in-addr.btopenworld.com0
81.138.36.70host81-138-36-70.in-addr.btopenworld.com0
81.138.36.71host81-138-36-71.in-addr.btopenworld.com0
81.138.36.72host81-138-36-72.in-addr.btopenworld.com0
81.138.36.73host81-138-36-73.in-addr.btopenworld.com0
81.138.36.74host81-138-36-74.in-addr.btopenworld.com0
81.138.36.75host81-138-36-75.in-addr.btopenworld.com0
81.138.36.76host81-138-36-76.in-addr.btopenworld.com0
81.138.36.77host81-138-36-77.in-addr.btopenworld.com0
81.138.36.78host81-138-36-78.in-addr.btopenworld.com0
81.138.36.79host81-138-36-79.in-addr.btopenworld.com0
81.138.36.80host81-138-36-80.in-addr.btopenworld.com0
81.138.36.81host81-138-36-81.in-addr.btopenworld.com0
81.138.36.82host81-138-36-82.in-addr.btopenworld.com0
81.138.36.83host81-138-36-83.in-addr.btopenworld.com0
81.138.36.84host81-138-36-84.in-addr.btopenworld.com0
81.138.36.85host81-138-36-85.in-addr.btopenworld.com0
81.138.36.86host81-138-36-86.in-addr.btopenworld.com0
81.138.36.87host81-138-36-87.in-addr.btopenworld.com0
81.138.36.88host81-138-36-88.in-addr.btopenworld.com0
81.138.36.89host81-138-36-89.in-addr.btopenworld.com0
81.138.36.90host81-138-36-90.in-addr.btopenworld.com0
81.138.36.91host81-138-36-91.in-addr.btopenworld.com0
81.138.36.92host81-138-36-92.in-addr.btopenworld.com0
81.138.36.93host81-138-36-93.in-addr.btopenworld.com0
81.138.36.94host81-138-36-94.in-addr.btopenworld.com0
81.138.36.95host81-138-36-95.in-addr.btopenworld.com0
81.138.36.96host81-138-36-96.in-addr.btopenworld.com0
81.138.36.97host81-138-36-97.in-addr.btopenworld.com0
81.138.36.98host81-138-36-98.in-addr.btopenworld.com0
81.138.36.99host81-138-36-99.in-addr.btopenworld.com0
81.138.36.100host81-138-36-100.in-addr.btopenworld.com0
81.138.36.101host81-138-36-101.in-addr.btopenworld.com0
81.138.36.102host81-138-36-102.in-addr.btopenworld.com0
81.138.36.103host81-138-36-103.in-addr.btopenworld.com0
81.138.36.104host81-138-36-104.in-addr.btopenworld.com0
81.138.36.105host81-138-36-105.in-addr.btopenworld.com0
81.138.36.106host81-138-36-106.in-addr.btopenworld.com0
81.138.36.107host81-138-36-107.in-addr.btopenworld.com0
81.138.36.108host81-138-36-108.in-addr.btopenworld.com0
81.138.36.109host81-138-36-109.in-addr.btopenworld.com0
81.138.36.110host81-138-36-110.in-addr.btopenworld.com0
81.138.36.111host81-138-36-111.in-addr.btopenworld.com0
81.138.36.112host81-138-36-112.in-addr.btopenworld.com0
81.138.36.113host81-138-36-113.in-addr.btopenworld.com0
81.138.36.114host81-138-36-114.in-addr.btopenworld.com0
81.138.36.115host81-138-36-115.in-addr.btopenworld.com0
81.138.36.116host81-138-36-116.in-addr.btopenworld.com0
81.138.36.117host81-138-36-117.in-addr.btopenworld.com0
81.138.36.118host81-138-36-118.in-addr.btopenworld.com0
81.138.36.119host81-138-36-119.in-addr.btopenworld.com0
81.138.36.120host81-138-36-120.in-addr.btopenworld.com0
81.138.36.121host81-138-36-121.in-addr.btopenworld.com0
81.138.36.122host81-138-36-122.in-addr.btopenworld.com0
81.138.36.123host81-138-36-123.in-addr.btopenworld.com0
81.138.36.124host81-138-36-124.in-addr.btopenworld.com0
81.138.36.125host81-138-36-125.in-addr.btopenworld.com0
81.138.36.126host81-138-36-126.in-addr.btopenworld.com0
81.138.36.127host81-138-36-127.in-addr.btopenworld.com0
81.138.36.12881-138-36-128.evansburleyhill.mezzonet.net0
81.138.36.12981-138-36-129.evansburleyhill.mezzonet.net0
81.138.36.13081-138-36-130.evansburleyhill.mezzonet.net0
81.138.36.13181-138-36-131.evansburleyhill.mezzonet.net0
81.138.36.13281-138-36-132.evansburleyhill.mezzonet.net0
81.138.36.13381-138-36-133.evansburleyhill.mezzonet.net0
81.138.36.13481-138-36-134.evansburleyhill.mezzonet.net0
81.138.36.13581-138-36-135.evansburleyhill.mezzonet.net0
81.138.36.13681-138-36-136.evansburleyhill.mezzonet.net0
81.138.36.13781-138-36-137.evansburleyhill.mezzonet.net0
81.138.36.13881-138-36-138.evansburleyhill.mezzonet.net0
81.138.36.13981-138-36-139.evansburleyhill.mezzonet.net0
81.138.36.14081-138-36-140.evansburleyhill.mezzonet.net0
81.138.36.14181-138-36-141.evansburleyhill.mezzonet.net0
81.138.36.14281-138-36-142.evansburleyhill.mezzonet.net0
81.138.36.14381-138-36-143.evansburleyhill.mezzonet.net0
81.138.36.144host81-138-36-144.in-addr.btopenworld.com0
81.138.36.145host81-138-36-145.in-addr.btopenworld.com0
81.138.36.146host81-138-36-146.in-addr.btopenworld.com0
81.138.36.147host81-138-36-147.in-addr.btopenworld.com0
81.138.36.148host81-138-36-148.in-addr.btopenworld.com0
81.138.36.149host81-138-36-149.in-addr.btopenworld.com0
81.138.36.150host81-138-36-150.in-addr.btopenworld.com0
81.138.36.151host81-138-36-151.in-addr.btopenworld.com0
81.138.36.152host81-138-36-152.in-addr.btopenworld.com0
81.138.36.153host81-138-36-153.in-addr.btopenworld.com0
81.138.36.154host81-138-36-154.in-addr.btopenworld.com0
81.138.36.155host81-138-36-155.in-addr.btopenworld.com0
81.138.36.156host81-138-36-156.in-addr.btopenworld.com0
81.138.36.157host81-138-36-157.in-addr.btopenworld.com0
81.138.36.158host81-138-36-158.in-addr.btopenworld.com0
81.138.36.159host81-138-36-159.in-addr.btopenworld.com0
81.138.36.160host81-138-36-160.in-addr.btopenworld.com0
81.138.36.161mail.ascifa.com0
81.138.36.162host81-138-36-162.in-addr.btopenworld.com0
81.138.36.163host81-138-36-163.in-addr.btopenworld.com0
81.138.36.164host81-138-36-164.in-addr.btopenworld.com0
81.138.36.165host81-138-36-165.in-addr.btopenworld.com0
81.138.36.166host81-138-36-166.in-addr.btopenworld.com0
81.138.36.167host81-138-36-167.in-addr.btopenworld.com0
81.138.36.168host81-138-36-168.in-addr.btopenworld.com0
81.138.36.169host81-138-36-169.in-addr.btopenworld.com0
81.138.36.170host81-138-36-170.in-addr.btopenworld.com0
81.138.36.171host81-138-36-171.in-addr.btopenworld.com0
81.138.36.172host81-138-36-172.in-addr.btopenworld.com0
81.138.36.173host81-138-36-173.in-addr.btopenworld.com0
81.138.36.174host81-138-36-174.in-addr.btopenworld.com0
81.138.36.175host81-138-36-175.in-addr.btopenworld.com0
81.138.36.176host81-138-36-176.in-addr.btopenworld.com0
81.138.36.177host81-138-36-177.in-addr.btopenworld.com0
81.138.36.178host81-138-36-178.in-addr.btopenworld.com0
81.138.36.179host81-138-36-179.in-addr.btopenworld.com0
81.138.36.180host81-138-36-180.in-addr.btopenworld.com0
81.138.36.181host81-138-36-181.in-addr.btopenworld.com0
81.138.36.182host81-138-36-182.in-addr.btopenworld.com0
81.138.36.183host81-138-36-183.in-addr.btopenworld.com0
81.138.36.184host81-138-36-184.in-addr.btopenworld.com0
81.138.36.185host81-138-36-185.in-addr.btopenworld.com0
81.138.36.186host81-138-36-186.in-addr.btopenworld.com0
81.138.36.187host81-138-36-187.in-addr.btopenworld.com0
81.138.36.188mailgate.dwscientific.co.uk0
81.138.36.189host81-138-36-189.in-addr.btopenworld.com0
81.138.36.190host81-138-36-190.in-addr.btopenworld.com0
81.138.36.191host81-138-36-191.in-addr.btopenworld.com0
81.138.36.192host81-138-36-192.in-addr.btopenworld.com0
81.138.36.193hm10.thewhitesun.com0
81.138.36.194host81-138-36-194.in-addr.btopenworld.com0
81.138.36.195host81-138-36-195.in-addr.btopenworld.com0
81.138.36.196host81-138-36-196.in-addr.btopenworld.com0
81.138.36.197host81-138-36-197.in-addr.btopenworld.com0
81.138.36.198host81-138-36-198.in-addr.btopenworld.com0
81.138.36.199host81-138-36-199.in-addr.btopenworld.com0
81.138.36.200host81-138-36-200.in-addr.btopenworld.com0
81.138.36.201host81-138-36-201.in-addr.btopenworld.com0
81.138.36.202hm10.theredsun.com0
81.138.36.203hm10.thegreensun.com0
81.138.36.204hm10.thorangesun.com0
81.138.36.205host81-138-36-205.in-addr.btopenworld.com0
81.138.36.206host81-138-36-206.in-addr.btopenworld.com0
81.138.36.207host81-138-36-207.in-addr.btopenworld.com0
81.138.36.208host81-138-36-208.in-addr.btopenworld.com0
81.138.36.209host81-138-36-209.in-addr.btopenworld.com0
81.138.36.210host81-138-36-210.in-addr.btopenworld.com0
81.138.36.211host81-138-36-211.in-addr.btopenworld.com0
81.138.36.212host81-138-36-212.in-addr.btopenworld.com0
81.138.36.213host81-138-36-213.in-addr.btopenworld.com0
81.138.36.214host81-138-36-214.in-addr.btopenworld.com0
81.138.36.215host81-138-36-215.in-addr.btopenworld.com0
81.138.36.216host81-138-36-216.in-addr.btopenworld.com0
81.138.36.217host81-138-36-217.in-addr.btopenworld.com0
81.138.36.218host81-138-36-218.in-addr.btopenworld.com0
81.138.36.219host81-138-36-219.in-addr.btopenworld.com0
81.138.36.220host81-138-36-220.in-addr.btopenworld.com0
81.138.36.221host81-138-36-221.in-addr.btopenworld.com0
81.138.36.222host81-138-36-222.in-addr.btopenworld.com0
81.138.36.223host81-138-36-223.in-addr.btopenworld.com0
81.138.36.224host81-138-36-224.in-addr.btopenworld.com0
81.138.36.225host81-138-36-225.in-addr.btopenworld.com0
81.138.36.226host81-138-36-226.in-addr.btopenworld.com0
81.138.36.227host81-138-36-227.in-addr.btopenworld.com0
81.138.36.228host81-138-36-228.in-addr.btopenworld.com0
81.138.36.229host81-138-36-229.in-addr.btopenworld.com0
81.138.36.230host81-138-36-230.in-addr.btopenworld.com0
81.138.36.231host81-138-36-231.in-addr.btopenworld.com0
81.138.36.232host81-138-36-232.in-addr.btopenworld.com0
81.138.36.233host81-138-36-233.in-addr.btopenworld.com0
81.138.36.234host81-138-36-234.in-addr.btopenworld.com0
81.138.36.235host81-138-36-235.in-addr.btopenworld.com0
81.138.36.236host81-138-36-236.in-addr.btopenworld.com0
81.138.36.237host81-138-36-237.in-addr.btopenworld.com0
81.138.36.238host81-138-36-238.in-addr.btopenworld.com0
81.138.36.239host81-138-36-239.in-addr.btopenworld.com0
81.138.36.240host81-138-36-240.in-addr.btopenworld.com0
81.138.36.241mail.crystal-net.co.uk0
81.138.36.242host81-138-36-242.in-addr.btopenworld.com0
81.138.36.243host81-138-36-243.in-addr.btopenworld.com0
81.138.36.244host81-138-36-244.in-addr.btopenworld.com0
81.138.36.245host81-138-36-245.in-addr.btopenworld.com0
81.138.36.246host81-138-36-246.in-addr.btopenworld.com0
81.138.36.247host81-138-36-247.in-addr.btopenworld.com0
81.138.36.248host81-138-36-248.in-addr.btopenworld.com0
81.138.36.249host81-138-36-249.in-addr.btopenworld.com0
81.138.36.250host81-138-36-250.in-addr.btopenworld.com0
81.138.36.251host81-138-36-251.in-addr.btopenworld.com0
81.138.36.252host81-138-36-252.in-addr.btopenworld.com0
81.138.36.253host81-138-36-253.in-addr.btopenworld.com0
81.138.36.254host81-138-36-254.in-addr.btopenworld.com0
81.138.36.255host81-138-36-255.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 -m6 81.138.36.11
traceroute to 81.138.36.11 (81.138.36.11): 6 hops max, 52 byte packets
1 [AS15169] 142.251.50.125 78.199 ms
2 [AS2856] 109.159.253.2 77.508 ms
3 [AS2856] 62.6.201.194 77.704 ms
4 *
5 *
6 *
Measurement taken from  IPinfo ProbeNet in Montreal, CA
On