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. 81.137.104.0/24

81.137.104.0/24 IP Range

Summary

ASNAS2856 British Telecommunications PLC
BGP81.128.0.0/12
IPs with RDNS256
Hosted Domains0
Pingable IPs0
Router IPs0
81.137.104.0host81-137-104-0.in-addr.btopenworld.com0
81.137.104.1host81-137-104-1.in-addr.btopenworld.com0
81.137.104.2host81-137-104-2.in-addr.btopenworld.com0
81.137.104.3host81-137-104-3.in-addr.btopenworld.com0
81.137.104.4host81-137-104-4.in-addr.btopenworld.com0
81.137.104.5host81-137-104-5.in-addr.btopenworld.com0
81.137.104.6host81-137-104-6.in-addr.btopenworld.com0
81.137.104.7host81-137-104-7.in-addr.btopenworld.com0
81.137.104.8host81-137-104-8.in-addr.btopenworld.com0
81.137.104.9host81-137-104-9.in-addr.btopenworld.com0
81.137.104.10host81-137-104-10.in-addr.btopenworld.com0
81.137.104.11host81-137-104-11.in-addr.btopenworld.com0
81.137.104.12host81-137-104-12.in-addr.btopenworld.com0
81.137.104.13host81-137-104-13.in-addr.btopenworld.com0
81.137.104.14host81-137-104-14.in-addr.btopenworld.com0
81.137.104.15host81-137-104-15.in-addr.btopenworld.com0
81.137.104.16host81-137-104-16.in-addr.btopenworld.com0
81.137.104.17host81-137-104-17.in-addr.btopenworld.com0
81.137.104.18host81-137-104-18.in-addr.btopenworld.com0
81.137.104.19host81-137-104-19.in-addr.btopenworld.com0
81.137.104.20host81-137-104-20.in-addr.btopenworld.com0
81.137.104.21host81-137-104-21.in-addr.btopenworld.com0
81.137.104.22host81-137-104-22.in-addr.btopenworld.com0
81.137.104.23host81-137-104-23.in-addr.btopenworld.com0
81.137.104.24host81-137-104-24.in-addr.btopenworld.com0
81.137.104.25host81-137-104-25.in-addr.btopenworld.com0
81.137.104.26host81-137-104-26.in-addr.btopenworld.com0
81.137.104.27host81-137-104-27.in-addr.btopenworld.com0
81.137.104.28host81-137-104-28.in-addr.btopenworld.com0
81.137.104.29host81-137-104-29.in-addr.btopenworld.com0
81.137.104.30host81-137-104-30.in-addr.btopenworld.com0
81.137.104.31host81-137-104-31.in-addr.btopenworld.com0
81.137.104.32host81-137-104-32.in-addr.btopenworld.com0
81.137.104.33host81-137-104-33.in-addr.btopenworld.com0
81.137.104.34host81-137-104-34.in-addr.btopenworld.com0
81.137.104.35host81-137-104-35.in-addr.btopenworld.com0
81.137.104.36host81-137-104-36.in-addr.btopenworld.com0
81.137.104.37host81-137-104-37.in-addr.btopenworld.com0
81.137.104.38host81-137-104-38.in-addr.btopenworld.com0
81.137.104.39host81-137-104-39.in-addr.btopenworld.com0
81.137.104.40host81-137-104-40.in-addr.btopenworld.com0
81.137.104.41host81-137-104-41.in-addr.btopenworld.com0
81.137.104.42host81-137-104-42.in-addr.btopenworld.com0
81.137.104.43host81-137-104-43.in-addr.btopenworld.com0
81.137.104.44host81-137-104-44.in-addr.btopenworld.com0
81.137.104.45host81-137-104-45.in-addr.btopenworld.com0
81.137.104.46host81-137-104-46.in-addr.btopenworld.com0
81.137.104.47host81-137-104-47.in-addr.btopenworld.com0
81.137.104.48host81-137-104-48.in-addr.btopenworld.com0
81.137.104.49host81-137-104-49.in-addr.btopenworld.com0
81.137.104.50host81-137-104-50.in-addr.btopenworld.com0
81.137.104.51host81-137-104-51.in-addr.btopenworld.com0
81.137.104.52host81-137-104-52.in-addr.btopenworld.com0
81.137.104.53host81-137-104-53.in-addr.btopenworld.com0
81.137.104.54host81-137-104-54.in-addr.btopenworld.com0
81.137.104.55host81-137-104-55.in-addr.btopenworld.com0
81.137.104.56host81-137-104-56.in-addr.btopenworld.com0
81.137.104.57static1.cumberland3.dephna.com0
81.137.104.58static2.cumberland3.dephna.com0
81.137.104.59static3.cumberland3.dephna.com0
81.137.104.60static4.cumberland3.dephna.com0
81.137.104.61static5.cumberland3.dephna.com0
81.137.104.62router.cumberland3.dephna.com0
81.137.104.63host81-137-104-63.in-addr.btopenworld.com0
81.137.104.64host81-137-104-64.in-addr.btopenworld.com0
81.137.104.65host81-137-104-65.in-addr.btopenworld.com0
81.137.104.66host81-137-104-66.in-addr.btopenworld.com0
81.137.104.67host81-137-104-67.in-addr.btopenworld.com0
81.137.104.68host81-137-104-68.in-addr.btopenworld.com0
81.137.104.69host81-137-104-69.in-addr.btopenworld.com0
81.137.104.70host81-137-104-70.in-addr.btopenworld.com0
81.137.104.71host81-137-104-71.in-addr.btopenworld.com0
81.137.104.72host81-137-104-72.in-addr.btopenworld.com0
81.137.104.73host81-137-104-73.in-addr.btopenworld.com0
81.137.104.74host81-137-104-74.in-addr.btopenworld.com0
81.137.104.75host81-137-104-75.in-addr.btopenworld.com0
81.137.104.76host81-137-104-76.in-addr.btopenworld.com0
81.137.104.77host81-137-104-77.in-addr.btopenworld.com0
81.137.104.78host81-137-104-78.in-addr.btopenworld.com0
81.137.104.79host81-137-104-79.in-addr.btopenworld.com0
81.137.104.80host81-137-104-80.in-addr.btopenworld.com0
81.137.104.81host81-137-104-81.in-addr.btopenworld.com0
81.137.104.82host81-137-104-82.in-addr.btopenworld.com0
81.137.104.83host81-137-104-83.in-addr.btopenworld.com0
81.137.104.84host81-137-104-84.in-addr.btopenworld.com0
81.137.104.85host81-137-104-85.in-addr.btopenworld.com0
81.137.104.86host81-137-104-86.in-addr.btopenworld.com0
81.137.104.87host81-137-104-87.in-addr.btopenworld.com0
81.137.104.88host81-137-104-88.in-addr.btopenworld.com0
81.137.104.89mailgate.clwydcompounders.com0
81.137.104.90mailgate.clwydcompounders.com0
81.137.104.91host81-137-104-91.in-addr.btopenworld.com0
81.137.104.92host81-137-104-92.in-addr.btopenworld.com0
81.137.104.93mail.hcsurveyors.co.uk0
81.137.104.94host81-137-104-94.in-addr.btopenworld.com0
81.137.104.95host81-137-104-95.in-addr.btopenworld.com0
81.137.104.96host81-137-104-96.in-addr.btopenworld.com0
81.137.104.97host81-137-104-97.in-addr.btopenworld.com0
81.137.104.98host81-137-104-98.in-addr.btopenworld.com0
81.137.104.99host81-137-104-99.in-addr.btopenworld.com0
81.137.104.100host81-137-104-100.in-addr.btopenworld.com0
81.137.104.101host81-137-104-101.in-addr.btopenworld.com0
81.137.104.102host81-137-104-102.in-addr.btopenworld.com0
81.137.104.103host81-137-104-103.in-addr.btopenworld.com0
81.137.104.104host81-137-104-104.in-addr.btopenworld.com0
81.137.104.105host81-137-104-105.in-addr.btopenworld.com0
81.137.104.106host81-137-104-106.in-addr.btopenworld.com0
81.137.104.107host81-137-104-107.in-addr.btopenworld.com0
81.137.104.108host81-137-104-108.in-addr.btopenworld.com0
81.137.104.109host81-137-104-109.in-addr.btopenworld.com0
81.137.104.110host81-137-104-110.in-addr.btopenworld.com0
81.137.104.111host81-137-104-111.in-addr.btopenworld.com0
81.137.104.112host81-137-104-112.in-addr.btopenworld.com0
81.137.104.113host81-137-104-113.in-addr.btopenworld.com0
81.137.104.114host81-137-104-114.in-addr.btopenworld.com0
81.137.104.115mail.ramplas.com0
81.137.104.116host81-137-104-116.in-addr.btopenworld.com0
81.137.104.117host81-137-104-117.in-addr.btopenworld.com0
81.137.104.118host81-137-104-118.in-addr.btopenworld.com0
81.137.104.119host81-137-104-119.in-addr.btopenworld.com0
81.137.104.120host81-137-104-120.in-addr.btopenworld.com0
81.137.104.121host81-137-104-121.in-addr.btopenworld.com0
81.137.104.122host81-137-104-122.in-addr.btopenworld.com0
81.137.104.123host81-137-104-123.in-addr.btopenworld.com0
81.137.104.124host81-137-104-124.in-addr.btopenworld.com0
81.137.104.125host81-137-104-125.in-addr.btopenworld.com0
81.137.104.126host81-137-104-126.in-addr.btopenworld.com0
81.137.104.127host81-137-104-127.in-addr.btopenworld.com0
81.137.104.128host81-137-104-128.in-addr.btopenworld.com0
81.137.104.129host81-137-104-129.in-addr.btopenworld.com0
81.137.104.130host81-137-104-130.in-addr.btopenworld.com0
81.137.104.131host81-137-104-131.in-addr.btopenworld.com0
81.137.104.132host81-137-104-132.in-addr.btopenworld.com0
81.137.104.133host81-137-104-133.in-addr.btopenworld.com0
81.137.104.134host81-137-104-134.in-addr.btopenworld.com0
81.137.104.135host81-137-104-135.in-addr.btopenworld.com0
81.137.104.136host81-137-104-136.in-addr.btopenworld.com0
81.137.104.137host81-137-104-137.in-addr.btopenworld.com0
81.137.104.138host81-137-104-138.in-addr.btopenworld.com0
81.137.104.139host81-137-104-139.in-addr.btopenworld.com0
81.137.104.140host81-137-104-140.in-addr.btopenworld.com0
81.137.104.141host81-137-104-141.in-addr.btopenworld.com0
81.137.104.142host81-137-104-142.in-addr.btopenworld.com0
81.137.104.143host81-137-104-143.in-addr.btopenworld.com0
81.137.104.144host81-137-104-144.in-addr.btopenworld.com0
81.137.104.145host81-137-104-145.in-addr.btopenworld.com0
81.137.104.146host81-137-104-146.in-addr.btopenworld.com0
81.137.104.147host81-137-104-147.in-addr.btopenworld.com0
81.137.104.148host81-137-104-148.in-addr.btopenworld.com0
81.137.104.149host81-137-104-149.in-addr.btopenworld.com0
81.137.104.150remote.londonandargyll.com0
81.137.104.151host81-137-104-151.in-addr.btopenworld.com0
81.137.104.152host81-137-104-152.in-addr.btopenworld.com0
81.137.104.153host81-137-104-153.in-addr.btopenworld.com0
81.137.104.154host81-137-104-154.in-addr.btopenworld.com0
81.137.104.155host81-137-104-155.in-addr.btopenworld.com0
81.137.104.156host81-137-104-156.in-addr.btopenworld.com0
81.137.104.157host81-137-104-157.in-addr.btopenworld.com0
81.137.104.158host81-137-104-158.in-addr.btopenworld.com0
81.137.104.159host81-137-104-159.in-addr.btopenworld.com0
81.137.104.160host81-137-104-160.in-addr.btopenworld.com0
81.137.104.161host81-137-104-161.in-addr.btopenworld.com0
81.137.104.162host81-137-104-162.in-addr.btopenworld.com0
81.137.104.163host81-137-104-163.in-addr.btopenworld.com0
81.137.104.164host81-137-104-164.in-addr.btopenworld.com0
81.137.104.165host81-137-104-165.in-addr.btopenworld.com0
81.137.104.166host81-137-104-166.in-addr.btopenworld.com0
81.137.104.167host81-137-104-167.in-addr.btopenworld.com0
81.137.104.168host81-137-104-168.in-addr.btopenworld.com0
81.137.104.169host81-137-104-169.in-addr.btopenworld.com0
81.137.104.170host81-137-104-170.in-addr.btopenworld.com0
81.137.104.171host81-137-104-171.in-addr.btopenworld.com0
81.137.104.172host81-137-104-172.in-addr.btopenworld.com0
81.137.104.173host81-137-104-173.in-addr.btopenworld.com0
81.137.104.174host81-137-104-174.in-addr.btopenworld.com0
81.137.104.175host81-137-104-175.in-addr.btopenworld.com0
81.137.104.176host81-137-104-176.in-addr.btopenworld.com0
81.137.104.177host81-137-104-177.in-addr.btopenworld.com0
81.137.104.178host81-137-104-178.in-addr.btopenworld.com0
81.137.104.179host81-137-104-179.in-addr.btopenworld.com0
81.137.104.180host81-137-104-180.in-addr.btopenworld.com0
81.137.104.181host81-137-104-181.in-addr.btopenworld.com0
81.137.104.182host81-137-104-182.in-addr.btopenworld.com0
81.137.104.183host81-137-104-183.in-addr.btopenworld.com0
81.137.104.184host81-137-104-184.in-addr.btopenworld.com0
81.137.104.185host81-137-104-185.in-addr.btopenworld.com0
81.137.104.186host81-137-104-186.in-addr.btopenworld.com0
81.137.104.187host81-137-104-187.in-addr.btopenworld.com0
81.137.104.188host81-137-104-188.in-addr.btopenworld.com0
81.137.104.189host81-137-104-189.in-addr.btopenworld.com0
81.137.104.190host81-137-104-190.in-addr.btopenworld.com0
81.137.104.191host81-137-104-191.in-addr.btopenworld.com0
81.137.104.192host81-137-104-192.in-addr.btopenworld.com0
81.137.104.193host81-137-104-193.in-addr.btopenworld.com0
81.137.104.194host81-137-104-194.in-addr.btopenworld.com0
81.137.104.195host81-137-104-195.in-addr.btopenworld.com0
81.137.104.196host81-137-104-196.in-addr.btopenworld.com0
81.137.104.197host81-137-104-197.in-addr.btopenworld.com0
81.137.104.198host81-137-104-198.in-addr.btopenworld.com0
81.137.104.199host81-137-104-199.in-addr.btopenworld.com0
81.137.104.200host81-137-104-200.in-addr.btopenworld.com0
81.137.104.201mail.warnercontracting.com0
81.137.104.202host81-137-104-202.in-addr.btopenworld.com0
81.137.104.203host81-137-104-203.in-addr.btopenworld.com0
81.137.104.204host81-137-104-204.in-addr.btopenworld.com0
81.137.104.205host81-137-104-205.in-addr.btopenworld.com0
81.137.104.206host81-137-104-206.in-addr.btopenworld.com0
81.137.104.207host81-137-104-207.in-addr.btopenworld.com0
81.137.104.208host81-137-104-208.in-addr.btopenworld.com0
81.137.104.209host81-137-104-209.in-addr.btopenworld.com0
81.137.104.210host81-137-104-210.in-addr.btopenworld.com0
81.137.104.211host81-137-104-211.in-addr.btopenworld.com0
81.137.104.212host81-137-104-212.in-addr.btopenworld.com0
81.137.104.213host81-137-104-213.in-addr.btopenworld.com0
81.137.104.214host81-137-104-214.in-addr.btopenworld.com0
81.137.104.215host81-137-104-215.in-addr.btopenworld.com0
81.137.104.216host81-137-104-216.in-addr.btopenworld.com0
81.137.104.217host81-137-104-217.in-addr.btopenworld.com0
81.137.104.218host81-137-104-218.in-addr.btopenworld.com0
81.137.104.219host81-137-104-219.in-addr.btopenworld.com0
81.137.104.220host81-137-104-220.in-addr.btopenworld.com0
81.137.104.221host81-137-104-221.in-addr.btopenworld.com0
81.137.104.222host81-137-104-222.in-addr.btopenworld.com0
81.137.104.223host81-137-104-223.in-addr.btopenworld.com0
81.137.104.224host81-137-104-224.in-addr.btopenworld.com0
81.137.104.225host81-137-104-225.in-addr.btopenworld.com0
81.137.104.226host81-137-104-226.in-addr.btopenworld.com0
81.137.104.227host81-137-104-227.in-addr.btopenworld.com0
81.137.104.228host81-137-104-228.in-addr.btopenworld.com0
81.137.104.229host81-137-104-229.in-addr.btopenworld.com0
81.137.104.230host81-137-104-230.in-addr.btopenworld.com0
81.137.104.231host81-137-104-231.in-addr.btopenworld.com0
81.137.104.232host81-137-104-232.in-addr.btopenworld.com0
81.137.104.233host81-137-104-233.in-addr.btopenworld.com0
81.137.104.234host81-137-104-234.in-addr.btopenworld.com0
81.137.104.235host81-137-104-235.in-addr.btopenworld.com0
81.137.104.236host81-137-104-236.in-addr.btopenworld.com0
81.137.104.237host81-137-104-237.in-addr.btopenworld.com0
81.137.104.238host81-137-104-238.in-addr.btopenworld.com0
81.137.104.239host81-137-104-239.in-addr.btopenworld.com0
81.137.104.240host81-137-104-240.in-addr.btopenworld.com0
81.137.104.241host81-137-104-241.in-addr.btopenworld.com0
81.137.104.242host81-137-104-242.in-addr.btopenworld.com0
81.137.104.243host81-137-104-243.in-addr.btopenworld.com0
81.137.104.244host81-137-104-244.in-addr.btopenworld.com0
81.137.104.245host81-137-104-245.in-addr.btopenworld.com0
81.137.104.246mail.thepca.co.uk0
81.137.104.247host81-137-104-247.in-addr.btopenworld.com0
81.137.104.248host81-137-104-248.in-addr.btopenworld.com0
81.137.104.249mail0.micro-analysis.com0
81.137.104.250host81-137-104-250.in-addr.btopenworld.com0
81.137.104.251host81-137-104-251.in-addr.btopenworld.com0
81.137.104.252host81-137-104-252.in-addr.btopenworld.com0
81.137.104.253host81-137-104-253.in-addr.btopenworld.com0
81.137.104.254host81-137-104-254.in-addr.btopenworld.com0
81.137.104.255host81-137-104-255.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 -f2 -m8 81.137.104.116
traceroute to 81.137.104.116 (81.137.104.116): 8 hops max, 52 byte packets
2 [AS42831] 5.101.141.225 4.497 ms
3 [AS42831] 5.101.143.16 4.939 ms
5 [AS2856] 194.74.16.154 5.692 ms
6 *
7 *
8 *
Measurement taken from  IPinfo ProbeNet in Coventry, GB
On