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. 81.136.204.0/24

81.136.204.0/24 IP Range

Summary

ASNAS2856 British Telecommunications PLC
BGP81.128.0.0/12
IPs with RDNS256
Hosted Domains0
Pingable IPs72
Router IPs0
81.136.204.0host81-136-204-0.in-addr.btopenworld.com0
81.136.204.1host81-136-204-1.in-addr.btopenworld.com0
81.136.204.2host81-136-204-2.in-addr.btopenworld.com0
81.136.204.3host81-136-204-3.in-addr.btopenworld.com0
81.136.204.4host81-136-204-4.in-addr.btopenworld.com0
81.136.204.5host81-136-204-5.in-addr.btopenworld.com0
81.136.204.6host81-136-204-6.in-addr.btopenworld.com0
81.136.204.7host81-136-204-7.in-addr.btopenworld.com0
81.136.204.8host81-136-204-8.in-addr.btopenworld.com0
81.136.204.9host81-136-204-9.in-addr.btopenworld.com0
81.136.204.10mail.prestigefunds.com0
81.136.204.11host81-136-204-11.in-addr.btopenworld.com0
81.136.204.12host81-136-204-12.in-addr.btopenworld.com0
81.136.204.13host81-136-204-13.in-addr.btopenworld.com0
81.136.204.14host81-136-204-14.in-addr.btopenworld.com0
81.136.204.15host81-136-204-15.in-addr.btopenworld.com0
81.136.204.16host81-136-204-16.in-addr.btopenworld.com0
81.136.204.17host81-136-204-17.in-addr.btopenworld.com0
81.136.204.18host81-136-204-18.in-addr.btopenworld.com0
81.136.204.19host81-136-204-19.in-addr.btopenworld.com0
81.136.204.20host81-136-204-20.in-addr.btopenworld.com0
81.136.204.21host81-136-204-21.in-addr.btopenworld.com0
81.136.204.22host81-136-204-22.in-addr.btopenworld.com0
81.136.204.23host81-136-204-23.in-addr.btopenworld.com0
81.136.204.24mailsrvr.purestructures.co.uk0
81.136.204.25host81-136-204-25.in-addr.btopenworld.com0
81.136.204.26host81-136-204-26.in-addr.btopenworld.com0
81.136.204.27host81-136-204-27.in-addr.btopenworld.com0
81.136.204.28host81-136-204-28.in-addr.btopenworld.com0
81.136.204.29host81-136-204-29.in-addr.btopenworld.com0
81.136.204.30host81-136-204-30.in-addr.btopenworld.com0
81.136.204.31host81-136-204-31.in-addr.btopenworld.com0
81.136.204.32host81-136-204-32.in-addr.btopenworld.com0
81.136.204.33host81-136-204-33.in-addr.btopenworld.com0
81.136.204.34host81-136-204-34.in-addr.btopenworld.com0
81.136.204.35host81-136-204-35.in-addr.btopenworld.com0
81.136.204.36host81-136-204-36.in-addr.btopenworld.com0
81.136.204.37host81-136-204-37.in-addr.btopenworld.com0
81.136.204.38host81-136-204-38.in-addr.btopenworld.com0
81.136.204.39host81-136-204-39.in-addr.btopenworld.com0
81.136.204.40host81-136-204-40.in-addr.btopenworld.com0
81.136.204.41host81-136-204-41.in-addr.btopenworld.com0
81.136.204.42host81-136-204-42.in-addr.btopenworld.com0
81.136.204.43mail.brandservicesltd.com0
81.136.204.44host81-136-204-44.in-addr.btopenworld.com0
81.136.204.45host81-136-204-45.in-addr.btopenworld.com0
81.136.204.46host81-136-204-46.in-addr.btopenworld.com0
81.136.204.47host81-136-204-47.in-addr.btopenworld.com0
81.136.204.48host81-136-204-48.in-addr.btopenworld.com0
81.136.204.49host81-136-204-49.in-addr.btopenworld.com0
81.136.204.50host81-136-204-50.in-addr.btopenworld.com0
81.136.204.51host81-136-204-51.in-addr.btopenworld.com0
81.136.204.52host81-136-204-52.in-addr.btopenworld.com0
81.136.204.53host81-136-204-53.in-addr.btopenworld.com0
81.136.204.54host81-136-204-54.in-addr.btopenworld.com0
81.136.204.55host81-136-204-55.in-addr.btopenworld.com0
81.136.204.56host81-136-204-56.in-addr.btopenworld.com0
81.136.204.57host81-136-204-57.in-addr.btopenworld.com0
81.136.204.58host81-136-204-58.in-addr.btopenworld.com0
81.136.204.59host81-136-204-59.in-addr.btopenworld.com0
81.136.204.60host81-136-204-60.in-addr.btopenworld.com0
81.136.204.61host81-136-204-61.in-addr.btopenworld.com0
81.136.204.62host81-136-204-62.in-addr.btopenworld.com0
81.136.204.63host81-136-204-63.in-addr.btopenworld.com0
81.136.204.64host81-136-204-64.in-addr.btopenworld.com0
81.136.204.65host81-136-204-65.in-addr.btopenworld.com0
81.136.204.66host81-136-204-66.in-addr.btopenworld.com0
81.136.204.67host81-136-204-67.in-addr.btopenworld.com0
81.136.204.68host81-136-204-68.in-addr.btopenworld.com0
81.136.204.69host81-136-204-69.in-addr.btopenworld.com0
81.136.204.70host81-136-204-70.in-addr.btopenworld.com0
81.136.204.71host81-136-204-71.in-addr.btopenworld.com0
81.136.204.72host81-136-204-72.in-addr.btopenworld.com0
81.136.204.73host81-136-204-73.in-addr.btopenworld.com0
81.136.204.74host81-136-204-74.in-addr.btopenworld.com0
81.136.204.75mail.activeinsurance.co.uk0
81.136.204.76host81-136-204-76.in-addr.btopenworld.com0
81.136.204.77host81-136-204-77.in-addr.btopenworld.com0
81.136.204.78host81-136-204-78.in-addr.btopenworld.com0
81.136.204.79host81-136-204-79.in-addr.btopenworld.com0
81.136.204.80host81-136-204-80.in-addr.btopenworld.com0
81.136.204.81host81-136-204-81.in-addr.btopenworld.com0
81.136.204.82host81-136-204-82.in-addr.btopenworld.com0
81.136.204.83host81-136-204-83.in-addr.btopenworld.com0
81.136.204.84host81-136-204-84.in-addr.btopenworld.com0
81.136.204.85host81-136-204-85.in-addr.btopenworld.com0
81.136.204.86host81-136-204-86.in-addr.btopenworld.com0
81.136.204.87host81-136-204-87.in-addr.btopenworld.com0
81.136.204.88host81-136-204-88.in-addr.btopenworld.com0
81.136.204.89host81-136-204-89.in-addr.btopenworld.com0
81.136.204.90host81-136-204-90.in-addr.btopenworld.com0
81.136.204.91host81-136-204-91.in-addr.btopenworld.com0
81.136.204.92host81-136-204-92.in-addr.btopenworld.com0
81.136.204.93host81-136-204-93.in-addr.btopenworld.com0
81.136.204.94host81-136-204-94.in-addr.btopenworld.com0
81.136.204.95host81-136-204-95.in-addr.btopenworld.com0
81.136.204.96host81-136-204-96.in-addr.btopenworld.com0
81.136.204.97host81-136-204-97.in-addr.btopenworld.com0
81.136.204.98host81-136-204-98.in-addr.btopenworld.com0
81.136.204.99host81-136-204-99.in-addr.btopenworld.com0
81.136.204.100host81-136-204-100.in-addr.btopenworld.com0
81.136.204.101host81-136-204-101.in-addr.btopenworld.com0
81.136.204.102host81-136-204-102.in-addr.btopenworld.com0
81.136.204.103host81-136-204-103.in-addr.btopenworld.com0
81.136.204.104host81-136-204-104.in-addr.btopenworld.com0
81.136.204.105host81-136-204-105.in-addr.btopenworld.com0
81.136.204.106host81-136-204-106.in-addr.btopenworld.com0
81.136.204.107host81-136-204-107.in-addr.btopenworld.com0
81.136.204.108host81-136-204-108.in-addr.btopenworld.com0
81.136.204.109host81-136-204-109.in-addr.btopenworld.com0
81.136.204.110spelproducts.co.uk0
81.136.204.111host81-136-204-111.in-addr.btopenworld.com0
81.136.204.112host81-136-204-112.in-addr.btopenworld.com0
81.136.204.113host81-136-204-113.in-addr.btopenworld.com0
81.136.204.114host81-136-204-114.in-addr.btopenworld.com0
81.136.204.115host81-136-204-115.in-addr.btopenworld.com0
81.136.204.116host81-136-204-116.in-addr.btopenworld.com0
81.136.204.117host81-136-204-117.in-addr.btopenworld.com0
81.136.204.118host81-136-204-118.in-addr.btopenworld.com0
81.136.204.119host81-136-204-119.in-addr.btopenworld.com0
81.136.204.120host81-136-204-120.in-addr.btopenworld.com0
81.136.204.121host81-136-204-121.in-addr.btopenworld.com0
81.136.204.122host81-136-204-122.in-addr.btopenworld.com0
81.136.204.123host81-136-204-123.in-addr.btopenworld.com0
81.136.204.124host81-136-204-124.in-addr.btopenworld.com0
81.136.204.125host81-136-204-125.in-addr.btopenworld.com0
81.136.204.126mail.balgownieltd.co.uk0
81.136.204.127host81-136-204-127.in-addr.btopenworld.com0
81.136.204.128mail.morgan-price.com0
81.136.204.129host81-136-204-129.in-addr.btopenworld.com0
81.136.204.130host81-136-204-130.in-addr.btopenworld.com0
81.136.204.131host81-136-204-131.in-addr.btopenworld.com0
81.136.204.132host81-136-204-132.in-addr.btopenworld.com0
81.136.204.133host81-136-204-133.in-addr.btopenworld.com0
81.136.204.134host81-136-204-134.in-addr.btopenworld.com0
81.136.204.135host81-136-204-135.in-addr.btopenworld.com0
81.136.204.136host81-136-204-136.in-addr.btopenworld.com0
81.136.204.137host81-136-204-137.in-addr.btopenworld.com0
81.136.204.138host81-136-204-138.in-addr.btopenworld.com0
81.136.204.139host81-136-204-139.in-addr.btopenworld.com0
81.136.204.140host81-136-204-140.in-addr.btopenworld.com0
81.136.204.141host81-136-204-141.in-addr.btopenworld.com0
81.136.204.142host81-136-204-142.in-addr.btopenworld.com0
81.136.204.143host81-136-204-143.in-addr.btopenworld.com0
81.136.204.144host81-136-204-144.in-addr.btopenworld.com0
81.136.204.145host81-136-204-145.in-addr.btopenworld.com0
81.136.204.146host81-136-204-146.in-addr.btopenworld.com0
81.136.204.147host81-136-204-147.in-addr.btopenworld.com0
81.136.204.148host81-136-204-148.in-addr.btopenworld.com0
81.136.204.149host81-136-204-149.in-addr.btopenworld.com0
81.136.204.150host81-136-204-150.in-addr.btopenworld.com0
81.136.204.151host81-136-204-151.in-addr.btopenworld.com0
81.136.204.152host81-136-204-152.in-addr.btopenworld.com0
81.136.204.153host81-136-204-153.in-addr.btopenworld.com0
81.136.204.154host81-136-204-154.in-addr.btopenworld.com0
81.136.204.155host81-136-204-155.in-addr.btopenworld.com0
81.136.204.156host81-136-204-156.in-addr.btopenworld.com0
81.136.204.157host81-136-204-157.in-addr.btopenworld.com0
81.136.204.158host81-136-204-158.in-addr.btopenworld.com0
81.136.204.159host81-136-204-159.in-addr.btopenworld.com0
81.136.204.160mail.arhc.org.uk0
81.136.204.161host81-136-204-161.in-addr.btopenworld.com0
81.136.204.162host81-136-204-162.in-addr.btopenworld.com0
81.136.204.163host81-136-204-163.in-addr.btopenworld.com0
81.136.204.164host81-136-204-164.in-addr.btopenworld.com0
81.136.204.165host81-136-204-165.in-addr.btopenworld.com0
81.136.204.166host81-136-204-166.in-addr.btopenworld.com0
81.136.204.167host81-136-204-167.in-addr.btopenworld.com0
81.136.204.168remote.acorne.co.uk0
81.136.204.169host81-136-204-169.in-addr.btopenworld.com0
81.136.204.170mx.manicaterers.co.uk0
81.136.204.171host81-136-204-171.in-addr.btopenworld.com0
81.136.204.172host81-136-204-172.in-addr.btopenworld.com0
81.136.204.173host81-136-204-173.in-addr.btopenworld.com0
81.136.204.174host81-136-204-174.in-addr.btopenworld.com0
81.136.204.175mail.rlyl.co.uk0
81.136.204.176host81-136-204-176.in-addr.btopenworld.com0
81.136.204.177host81-136-204-177.in-addr.btopenworld.com0
81.136.204.178host81-136-204-178.in-addr.btopenworld.com0
81.136.204.179host81-136-204-179.in-addr.btopenworld.com0
81.136.204.180remote.deltasecurity.co.uk0
81.136.204.181host81-136-204-181.in-addr.btopenworld.com0
81.136.204.182remote.saltershill.org.uk0
81.136.204.183mail.pro-dek.co.uk0
81.136.204.184host81-136-204-184.in-addr.btopenworld.com0
81.136.204.185wicked-websites.co.uk0
81.136.204.186host81-136-204-186.in-addr.btopenworld.com0
81.136.204.187host81-136-204-187.in-addr.btopenworld.com0
81.136.204.188host81-136-204-188.in-addr.btopenworld.com0
81.136.204.189host81-136-204-189.in-addr.btopenworld.com0
81.136.204.190host81-136-204-190.in-addr.btopenworld.com0
81.136.204.191host81-136-204-191.in-addr.btopenworld.com0
81.136.204.192startechproductions.co.uk0
81.136.204.193host81-136-204-193.in-addr.btopenworld.com0
81.136.204.194host81-136-204-194.in-addr.btopenworld.com0
81.136.204.195host81-136-204-195.in-addr.btopenworld.com0
81.136.204.196host81-136-204-196.in-addr.btopenworld.com0
81.136.204.197host81-136-204-197.in-addr.btopenworld.com0
81.136.204.198host81-136-204-198.in-addr.btopenworld.com0
81.136.204.199host81-136-204-199.in-addr.btopenworld.com0
81.136.204.200host81-136-204-200.in-addr.btopenworld.com0
81.136.204.201host81-136-204-201.in-addr.btopenworld.com0
81.136.204.202host81-136-204-202.in-addr.btopenworld.com0
81.136.204.203host81-136-204-203.in-addr.btopenworld.com0
81.136.204.204host81-136-204-204.in-addr.btopenworld.com0
81.136.204.205host81-136-204-205.in-addr.btopenworld.com0
81.136.204.206host81-136-204-206.in-addr.btopenworld.com0
81.136.204.207host81-136-204-207.in-addr.btopenworld.com0
81.136.204.208host81-136-204-208.in-addr.btopenworld.com0
81.136.204.209host81-136-204-209.in-addr.btopenworld.com0
81.136.204.210host81-136-204-210.in-addr.btopenworld.com0
81.136.204.211host81-136-204-211.in-addr.btopenworld.com0
81.136.204.212host81-136-204-212.in-addr.btopenworld.com0
81.136.204.213host81-136-204-213.in-addr.btopenworld.com0
81.136.204.214host81-136-204-214.in-addr.btopenworld.com0
81.136.204.215host81-136-204-215.in-addr.btopenworld.com0
81.136.204.216host81-136-204-216.in-addr.btopenworld.com0
81.136.204.217host81-136-204-217.in-addr.btopenworld.com0
81.136.204.218host81-136-204-218.in-addr.btopenworld.com0
81.136.204.219host81-136-204-219.in-addr.btopenworld.com0
81.136.204.220host81-136-204-220.in-addr.btopenworld.com0
81.136.204.221host81-136-204-221.in-addr.btopenworld.com0
81.136.204.222host81-136-204-222.in-addr.btopenworld.com0
81.136.204.223mail.encircle-marketing.com0
81.136.204.224host81-136-204-224.in-addr.btopenworld.com0
81.136.204.225host81-136-204-225.in-addr.btopenworld.com0
81.136.204.226host81-136-204-226.in-addr.btopenworld.com0
81.136.204.227host81-136-204-227.in-addr.btopenworld.com0
81.136.204.228host81-136-204-228.in-addr.btopenworld.com0
81.136.204.229host81-136-204-229.in-addr.btopenworld.com0
81.136.204.230host81-136-204-230.in-addr.btopenworld.com0
81.136.204.231host81-136-204-231.in-addr.btopenworld.com0
81.136.204.232host81-136-204-232.in-addr.btopenworld.com0
81.136.204.233host81-136-204-233.in-addr.btopenworld.com0
81.136.204.234host81-136-204-234.in-addr.btopenworld.com0
81.136.204.235host81-136-204-235.in-addr.btopenworld.com0
81.136.204.236host81-136-204-236.in-addr.btopenworld.com0
81.136.204.237host81-136-204-237.in-addr.btopenworld.com0
81.136.204.238host81-136-204-238.in-addr.btopenworld.com0
81.136.204.239host81-136-204-239.in-addr.btopenworld.com0
81.136.204.240host81-136-204-240.in-addr.btopenworld.com0
81.136.204.241host81-136-204-241.in-addr.btopenworld.com0
81.136.204.242host81-136-204-242.in-addr.btopenworld.com0
81.136.204.243host81-136-204-243.in-addr.btopenworld.com0
81.136.204.244host81-136-204-244.in-addr.btopenworld.com0
81.136.204.245host81-136-204-245.in-addr.btopenworld.com0
81.136.204.246host81-136-204-246.in-addr.btopenworld.com0
81.136.204.247host81-136-204-247.in-addr.btopenworld.com0
81.136.204.248host81-136-204-248.in-addr.btopenworld.com0
81.136.204.249host81-136-204-249.in-addr.btopenworld.com0
81.136.204.250mailserver.emblation.com0
81.136.204.251host81-136-204-251.in-addr.btopenworld.com0
81.136.204.252host81-136-204-252.in-addr.btopenworld.com0
81.136.204.253host81-136-204-253.in-addr.btopenworld.com0
81.136.204.254host81-136-204-254.in-addr.btopenworld.com0
81.136.204.255host81-136-204-255.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 81.136.204.5
traceroute to 81.136.204.5 (81.136.204.5): 64 hops max, 52 byte packets
3 [AS9002] 87.245.234.54 29.899 ms
4 [AS2856] 195.99.125.68 30.244 ms
5 [AS2856] 109.159.252.233 30.688 ms
6 *
7 [AS2856] 217.32.240.92 30.905 ms
8 [AS2856] 213.120.163.229 30.201 ms
9 [AS2856] 81.136.204.5 37.565 ms
Measurement taken from  IPinfo ProbeNet in Gdynia, PL
On