IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 81.0.0.0/8
  3. 81.136.0.0/16
  4. 81.136.173.0/24

81.136.173.0/24 IP Range

Summary

ASNAS2856 British Telecommunications PLC
BGP81.128.0.0/12
IPs with RDNS256
Hosted Domains0
Pingable IPs77
Router IPs0
81.136.173.0host81-136-173-0.in-addr.btopenworld.com0
81.136.173.1host81-136-173-1.in-addr.btopenworld.com0
81.136.173.2host81-136-173-2.in-addr.btopenworld.com0
81.136.173.3host81-136-173-3.in-addr.btopenworld.com0
81.136.173.4host81-136-173-4.in-addr.btopenworld.com0
81.136.173.5host81-136-173-5.in-addr.btopenworld.com0
81.136.173.6host81-136-173-6.in-addr.btopenworld.com0
81.136.173.7host81-136-173-7.in-addr.btopenworld.com0
81.136.173.8host81-136-173-8.in-addr.btopenworld.com0
81.136.173.9host81-136-173-9.in-addr.btopenworld.com0
81.136.173.10host81-136-173-10.in-addr.btopenworld.com0
81.136.173.11host81-136-173-11.in-addr.btopenworld.com0
81.136.173.12host81-136-173-12.in-addr.btopenworld.com0
81.136.173.13host81-136-173-13.in-addr.btopenworld.com0
81.136.173.14host81-136-173-14.in-addr.btopenworld.com0
81.136.173.15host81-136-173-15.in-addr.btopenworld.com0
81.136.173.16host81-136-173-16.in-addr.btopenworld.com0
81.136.173.17host81-136-173-17.in-addr.btopenworld.com0
81.136.173.18host81-136-173-18.in-addr.btopenworld.com0
81.136.173.19host81-136-173-19.in-addr.btopenworld.com0
81.136.173.20host81-136-173-20.in-addr.btopenworld.com0
81.136.173.21host81-136-173-21.in-addr.btopenworld.com0
81.136.173.22host81-136-173-22.in-addr.btopenworld.com0
81.136.173.23host81-136-173-23.in-addr.btopenworld.com0
81.136.173.24host81-136-173-24.in-addr.btopenworld.com0
81.136.173.25host81-136-173-25.in-addr.btopenworld.com0
81.136.173.26host81-136-173-26.in-addr.btopenworld.com0
81.136.173.27host81-136-173-27.in-addr.btopenworld.com0
81.136.173.28host81-136-173-28.in-addr.btopenworld.com0
81.136.173.29host81-136-173-29.in-addr.btopenworld.com0
81.136.173.30host81-136-173-30.in-addr.btopenworld.com0
81.136.173.31host81-136-173-31.in-addr.btopenworld.com0
81.136.173.32host81-136-173-32.in-addr.btopenworld.com0
81.136.173.33host81-136-173-33.in-addr.btopenworld.com0
81.136.173.34host81-136-173-34.in-addr.btopenworld.com0
81.136.173.35host81-136-173-35.in-addr.btopenworld.com0
81.136.173.36host81-136-173-36.in-addr.btopenworld.com0
81.136.173.37host81-136-173-37.in-addr.btopenworld.com0
81.136.173.38host81-136-173-38.in-addr.btopenworld.com0
81.136.173.39host81-136-173-39.in-addr.btopenworld.com0
81.136.173.40host81-136-173-40.in-addr.btopenworld.com0
81.136.173.41host81-136-173-41.in-addr.btopenworld.com0
81.136.173.42host81-136-173-42.in-addr.btopenworld.com0
81.136.173.43host81-136-173-43.in-addr.btopenworld.com0
81.136.173.44host81-136-173-44.in-addr.btopenworld.com0
81.136.173.45host81-136-173-45.in-addr.btopenworld.com0
81.136.173.46host81-136-173-46.in-addr.btopenworld.com0
81.136.173.47host81-136-173-47.in-addr.btopenworld.com0
81.136.173.48host81-136-173-48.in-addr.btopenworld.com0
81.136.173.49host81-136-173-49.in-addr.btopenworld.com0
81.136.173.50host81-136-173-50.in-addr.btopenworld.com0
81.136.173.51host81-136-173-51.in-addr.btopenworld.com0
81.136.173.52nasd73b1e.johnhortonconsultancy.co.uk0
81.136.173.53host81-136-173-53.in-addr.btopenworld.com0
81.136.173.54host81-136-173-54.in-addr.btopenworld.com0
81.136.173.55host81-136-173-55.in-addr.btopenworld.com0
81.136.173.56host81-136-173-56.in-addr.btopenworld.com0
81.136.173.57host81-136-173-57.in-addr.btopenworld.com0
81.136.173.58host81-136-173-58.in-addr.btopenworld.com0
81.136.173.59host81-136-173-59.in-addr.btopenworld.com0
81.136.173.60host81-136-173-60.in-addr.btopenworld.com0
81.136.173.61host81-136-173-61.in-addr.btopenworld.com0
81.136.173.62host81-136-173-62.in-addr.btopenworld.com0
81.136.173.63host81-136-173-63.in-addr.btopenworld.com0
81.136.173.64host81-136-173-64.in-addr.btopenworld.com0
81.136.173.65host81-136-173-65.in-addr.btopenworld.com0
81.136.173.66host81-136-173-66.in-addr.btopenworld.com0
81.136.173.67host81-136-173-67.in-addr.btopenworld.com0
81.136.173.68host81-136-173-68.in-addr.btopenworld.com0
81.136.173.69mail.waterstonedesign.co.uk0
81.136.173.70host81-136-173-70.in-addr.btopenworld.com0
81.136.173.71host81-136-173-71.in-addr.btopenworld.com0
81.136.173.72host81-136-173-72.in-addr.btopenworld.com0
81.136.173.73host81-136-173-73.in-addr.btopenworld.com0
81.136.173.74host81-136-173-74.in-addr.btopenworld.com0
81.136.173.75host81-136-173-75.in-addr.btopenworld.com0
81.136.173.76host81-136-173-76.in-addr.btopenworld.com0
81.136.173.77mail.jphumbert.com0
81.136.173.78host81-136-173-78.in-addr.btopenworld.com0
81.136.173.79mail.nznewsuk.co.uk0
81.136.173.80host81-136-173-80.in-addr.btopenworld.com0
81.136.173.81host81-136-173-81.in-addr.btopenworld.com0
81.136.173.82host81-136-173-82.in-addr.btopenworld.com0
81.136.173.83host81-136-173-83.in-addr.btopenworld.com0
81.136.173.84host81-136-173-84.in-addr.btopenworld.com0
81.136.173.85host81-136-173-85.in-addr.btopenworld.com0
81.136.173.86host81-136-173-86.in-addr.btopenworld.com0
81.136.173.87host81-136-173-87.in-addr.btopenworld.com0
81.136.173.88host81-136-173-88.in-addr.btopenworld.com0
81.136.173.89host81-136-173-89.in-addr.btopenworld.com0
81.136.173.90host81-136-173-90.in-addr.btopenworld.com0
81.136.173.91host81-136-173-91.in-addr.btopenworld.com0
81.136.173.92host81-136-173-92.in-addr.btopenworld.com0
81.136.173.93host81-136-173-93.in-addr.btopenworld.com0
81.136.173.94host81-136-173-94.in-addr.btopenworld.com0
81.136.173.95host81-136-173-95.in-addr.btopenworld.com0
81.136.173.96host81-136-173-96.in-addr.btopenworld.com0
81.136.173.97host81-136-173-97.in-addr.btopenworld.com0
81.136.173.98host81-136-173-98.in-addr.btopenworld.com0
81.136.173.99host81-136-173-99.in-addr.btopenworld.com0
81.136.173.100host81-136-173-100.in-addr.btopenworld.com0
81.136.173.101host81-136-173-101.in-addr.btopenworld.com0
81.136.173.102mail.barsbys.co.uk0
81.136.173.103host81-136-173-103.in-addr.btopenworld.com0
81.136.173.104host81-136-173-104.in-addr.btopenworld.com0
81.136.173.105host81-136-173-105.in-addr.btopenworld.com0
81.136.173.106host81-136-173-106.in-addr.btopenworld.com0
81.136.173.107host81-136-173-107.in-addr.btopenworld.com0
81.136.173.108host81-136-173-108.in-addr.btopenworld.com0
81.136.173.109host81-136-173-109.in-addr.btopenworld.com0
81.136.173.110host81-136-173-110.in-addr.btopenworld.com0
81.136.173.111host81-136-173-111.in-addr.btopenworld.com0
81.136.173.112host81-136-173-112.in-addr.btopenworld.com0
81.136.173.113host81-136-173-113.in-addr.btopenworld.com0
81.136.173.114host81-136-173-114.in-addr.btopenworld.com0
81.136.173.115host81-136-173-115.in-addr.btopenworld.com0
81.136.173.116host81-136-173-116.in-addr.btopenworld.com0
81.136.173.117host81-136-173-117.in-addr.btopenworld.com0
81.136.173.118host81-136-173-118.in-addr.btopenworld.com0
81.136.173.119host81-136-173-119.in-addr.btopenworld.com0
81.136.173.120mail.labquip.co.uk0
81.136.173.121host81-136-173-121.in-addr.btopenworld.com0
81.136.173.122host81-136-173-122.in-addr.btopenworld.com0
81.136.173.123host81-136-173-123.in-addr.btopenworld.com0
81.136.173.124host81-136-173-124.in-addr.btopenworld.com0
81.136.173.125host81-136-173-125.in-addr.btopenworld.com0
81.136.173.126host81-136-173-126.in-addr.btopenworld.com0
81.136.173.127host81-136-173-127.in-addr.btopenworld.com0
81.136.173.128host81-136-173-128.in-addr.btopenworld.com0
81.136.173.129host81-136-173-129.in-addr.btopenworld.com0
81.136.173.130host81-136-173-130.in-addr.btopenworld.com0
81.136.173.131host81-136-173-131.in-addr.btopenworld.com0
81.136.173.132host81-136-173-132.in-addr.btopenworld.com0
81.136.173.133host81-136-173-133.in-addr.btopenworld.com0
81.136.173.134host81-136-173-134.in-addr.btopenworld.com0
81.136.173.135host81-136-173-135.in-addr.btopenworld.com0
81.136.173.136host81-136-173-136.in-addr.btopenworld.com0
81.136.173.137host81-136-173-137.in-addr.btopenworld.com0
81.136.173.138host81-136-173-138.in-addr.btopenworld.com0
81.136.173.139host81-136-173-139.in-addr.btopenworld.com0
81.136.173.140host81-136-173-140.in-addr.btopenworld.com0
81.136.173.141host81-136-173-141.in-addr.btopenworld.com0
81.136.173.142host81-136-173-142.in-addr.btopenworld.com0
81.136.173.143host81-136-173-143.in-addr.btopenworld.com0
81.136.173.144host81-136-173-144.in-addr.btopenworld.com0
81.136.173.145host81-136-173-145.in-addr.btopenworld.com0
81.136.173.146host81-136-173-146.in-addr.btopenworld.com0
81.136.173.147host81-136-173-147.in-addr.btopenworld.com0
81.136.173.148host81-136-173-148.in-addr.btopenworld.com0
81.136.173.149host81-136-173-149.in-addr.btopenworld.com0
81.136.173.150host81-136-173-150.in-addr.btopenworld.com0
81.136.173.151host81-136-173-151.in-addr.btopenworld.com0
81.136.173.152host81-136-173-152.in-addr.btopenworld.com0
81.136.173.153host81-136-173-153.in-addr.btopenworld.com0
81.136.173.154host81-136-173-154.in-addr.btopenworld.com0
81.136.173.155host81-136-173-155.in-addr.btopenworld.com0
81.136.173.156host81-136-173-156.in-addr.btopenworld.com0
81.136.173.157host81-136-173-157.in-addr.btopenworld.com0
81.136.173.158host81-136-173-158.in-addr.btopenworld.com0
81.136.173.159host81-136-173-159.in-addr.btopenworld.com0
81.136.173.160host81-136-173-160.in-addr.btopenworld.com0
81.136.173.161host81-136-173-161.in-addr.btopenworld.com0
81.136.173.162host81-136-173-162.in-addr.btopenworld.com0
81.136.173.163host81-136-173-163.in-addr.btopenworld.com0
81.136.173.164host81-136-173-164.in-addr.btopenworld.com0
81.136.173.165host81-136-173-165.in-addr.btopenworld.com0
81.136.173.166host81-136-173-166.in-addr.btopenworld.com0
81.136.173.167host81-136-173-167.in-addr.btopenworld.com0
81.136.173.168host81-136-173-168.in-addr.btopenworld.com0
81.136.173.169host81-136-173-169.in-addr.btopenworld.com0
81.136.173.170host81-136-173-170.in-addr.btopenworld.com0
81.136.173.171host81-136-173-171.in-addr.btopenworld.com0
81.136.173.172host81-136-173-172.in-addr.btopenworld.com0
81.136.173.173host81-136-173-173.in-addr.btopenworld.com0
81.136.173.174host81-136-173-174.in-addr.btopenworld.com0
81.136.173.175host81-136-173-175.in-addr.btopenworld.com0
81.136.173.176host81-136-173-176.in-addr.btopenworld.com0
81.136.173.177remote.cambraypropertymanagement.co.uk0
81.136.173.178host81-136-173-178.in-addr.btopenworld.com0
81.136.173.179host81-136-173-179.in-addr.btopenworld.com0
81.136.173.180host81-136-173-180.in-addr.btopenworld.com0
81.136.173.181host81-136-173-181.in-addr.btopenworld.com0
81.136.173.182host81-136-173-182.in-addr.btopenworld.com0
81.136.173.183host81-136-173-183.in-addr.btopenworld.com0
81.136.173.184host81-136-173-184.in-addr.btopenworld.com0
81.136.173.185host81-136-173-185.in-addr.btopenworld.com0
81.136.173.186host81-136-173-186.in-addr.btopenworld.com0
81.136.173.187host81-136-173-187.in-addr.btopenworld.com0
81.136.173.188host81-136-173-188.in-addr.btopenworld.com0
81.136.173.189host81-136-173-189.in-addr.btopenworld.com0
81.136.173.190host81-136-173-190.in-addr.btopenworld.com0
81.136.173.191host81-136-173-191.in-addr.btopenworld.com0
81.136.173.192host81-136-173-192.in-addr.btopenworld.com0
81.136.173.193host81-136-173-193.in-addr.btopenworld.com0
81.136.173.194host81-136-173-194.in-addr.btopenworld.com0
81.136.173.195host81-136-173-195.in-addr.btopenworld.com0
81.136.173.196host81-136-173-196.in-addr.btopenworld.com0
81.136.173.197mailserver.burnfencing.co.uk0
81.136.173.198host81-136-173-198.in-addr.btopenworld.com0
81.136.173.199host81-136-173-199.in-addr.btopenworld.com0
81.136.173.200host81-136-173-200.in-addr.btopenworld.com0
81.136.173.201host81-136-173-201.in-addr.btopenworld.com0
81.136.173.202host81-136-173-202.in-addr.btopenworld.com0
81.136.173.203host81-136-173-203.in-addr.btopenworld.com0
81.136.173.204host81-136-173-204.in-addr.btopenworld.com0
81.136.173.205host81-136-173-205.in-addr.btopenworld.com0
81.136.173.206host81-136-173-206.in-addr.btopenworld.com0
81.136.173.207host81-136-173-207.in-addr.btopenworld.com0
81.136.173.208host81-136-173-208.in-addr.btopenworld.com0
81.136.173.209host81-136-173-209.in-addr.btopenworld.com0
81.136.173.210host81-136-173-210.in-addr.btopenworld.com0
81.136.173.211host81-136-173-211.in-addr.btopenworld.com0
81.136.173.212host81-136-173-212.in-addr.btopenworld.com0
81.136.173.213host81-136-173-213.in-addr.btopenworld.com0
81.136.173.214host81-136-173-214.in-addr.btopenworld.com0
81.136.173.215host81-136-173-215.in-addr.btopenworld.com0
81.136.173.216host81-136-173-216.in-addr.btopenworld.com0
81.136.173.217host81-136-173-217.in-addr.btopenworld.com0
81.136.173.218host81-136-173-218.in-addr.btopenworld.com0
81.136.173.219host81-136-173-219.in-addr.btopenworld.com0
81.136.173.220host81-136-173-220.in-addr.btopenworld.com0
81.136.173.221host81-136-173-221.in-addr.btopenworld.com0
81.136.173.222host81-136-173-222.in-addr.btopenworld.com0
81.136.173.223host81-136-173-223.in-addr.btopenworld.com0
81.136.173.224host81-136-173-224.in-addr.btopenworld.com0
81.136.173.225host81-136-173-225.in-addr.btopenworld.com0
81.136.173.226host81-136-173-226.in-addr.btopenworld.com0
81.136.173.227host81-136-173-227.in-addr.btopenworld.com0
81.136.173.228host81-136-173-228.in-addr.btopenworld.com0
81.136.173.229host81-136-173-229.in-addr.btopenworld.com0
81.136.173.230host81-136-173-230.in-addr.btopenworld.com0
81.136.173.231host81-136-173-231.in-addr.btopenworld.com0
81.136.173.232host81-136-173-232.in-addr.btopenworld.com0
81.136.173.233host81-136-173-233.in-addr.btopenworld.com0
81.136.173.234host81-136-173-234.in-addr.btopenworld.com0
81.136.173.235host81-136-173-235.in-addr.btopenworld.com0
81.136.173.236host81-136-173-236.in-addr.btopenworld.com0
81.136.173.237host81-136-173-237.in-addr.btopenworld.com0
81.136.173.238host81-136-173-238.in-addr.btopenworld.com0
81.136.173.239host81-136-173-239.in-addr.btopenworld.com0
81.136.173.240host81-136-173-240.in-addr.btopenworld.com0
81.136.173.241host81-136-173-241.in-addr.btopenworld.com0
81.136.173.242host81-136-173-242.in-addr.btopenworld.com0
81.136.173.243host81-136-173-243.in-addr.btopenworld.com0
81.136.173.244host81-136-173-244.in-addr.btopenworld.com0
81.136.173.245host81-136-173-245.in-addr.btopenworld.com0
81.136.173.246mail.asandt.co.uk0
81.136.173.247host81-136-173-247.in-addr.btopenworld.com0
81.136.173.248host81-136-173-248.in-addr.btopenworld.com0
81.136.173.249host81-136-173-249.in-addr.btopenworld.com0
81.136.173.250host81-136-173-250.in-addr.btopenworld.com0
81.136.173.251host81-136-173-251.in-addr.btopenworld.com0
81.136.173.252host81-136-173-252.in-addr.btopenworld.com0
81.136.173.253host81-136-173-253.in-addr.btopenworld.com0
81.136.173.254mail.rspcacornwall.org.uk0
81.136.173.255host81-136-173-255.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 -f3 81.136.173.5
traceroute to 81.136.173.5 (81.136.173.5): 64 hops max, 52 byte packets
3 [AS9002] 87.245.234.99 10.707 ms
4 [AS2856] 195.99.125.68 13.013 ms
5 [AS2856] 213.121.193.34 13.627 ms
6 *
7 *
8 [AS2856] 213.120.163.233 13.334 ms
9 [AS2856] 81.136.173.5 24.222 ms
Measurement taken from  IPinfo ProbeNet in Frankfurt am Main, DE
On