1. All IP Ranges
  2. 81.0.0.0/8
  3. 81.137.0.0/16
  4. 81.137.140.0/24

81.137.140.0/24 IP Range

Summary

ASNAS2856 British Telecommunications PLC
BGP81.128.0.0/12
IPs with RDNS256
Hosted Domains0
Pingable IPs1
Router IPs0
81.137.140.0host81-137-140-0.in-addr.btopenworld.com0
81.137.140.1host81-137-140-1.in-addr.btopenworld.com0
81.137.140.2host81-137-140-2.in-addr.btopenworld.com0
81.137.140.3host81-137-140-3.in-addr.btopenworld.com0
81.137.140.4host81-137-140-4.in-addr.btopenworld.com0
81.137.140.5host81-137-140-5.in-addr.btopenworld.com0
81.137.140.6host81-137-140-6.in-addr.btopenworld.com0
81.137.140.7host81-137-140-7.in-addr.btopenworld.com0
81.137.140.8host81-137-140-8.in-addr.btopenworld.com0
81.137.140.9host81-137-140-9.in-addr.btopenworld.com0
81.137.140.10host81-137-140-10.in-addr.btopenworld.com0
81.137.140.11host81-137-140-11.in-addr.btopenworld.com0
81.137.140.12host81-137-140-12.in-addr.btopenworld.com0
81.137.140.13host81-137-140-13.in-addr.btopenworld.com0
81.137.140.14host81-137-140-14.in-addr.btopenworld.com0
81.137.140.15host81-137-140-15.in-addr.btopenworld.com0
81.137.140.16host81-137-140-16.in-addr.btopenworld.com0
81.137.140.17host81-137-140-17.in-addr.btopenworld.com0
81.137.140.18host81-137-140-18.in-addr.btopenworld.com0
81.137.140.19host81-137-140-19.in-addr.btopenworld.com0
81.137.140.20host81-137-140-20.in-addr.btopenworld.com0
81.137.140.21host81-137-140-21.in-addr.btopenworld.com0
81.137.140.22host81-137-140-22.in-addr.btopenworld.com0
81.137.140.23host81-137-140-23.in-addr.btopenworld.com0
81.137.140.24host81-137-140-24.in-addr.btopenworld.com0
81.137.140.25host81-137-140-25.in-addr.btopenworld.com0
81.137.140.26host81-137-140-26.in-addr.btopenworld.com0
81.137.140.27host81-137-140-27.in-addr.btopenworld.com0
81.137.140.28host81-137-140-28.in-addr.btopenworld.com0
81.137.140.29host81-137-140-29.in-addr.btopenworld.com0
81.137.140.30host81-137-140-30.in-addr.btopenworld.com0
81.137.140.31host81-137-140-31.in-addr.btopenworld.com0
81.137.140.32host81-137-140-32.in-addr.btopenworld.com0
81.137.140.33mail.cicomms.com0
81.137.140.34mail.cicomms.com0
81.137.140.35mail.cicomms.com0
81.137.140.36mail.cicomms.com0
81.137.140.37mail.cicomms.com0
81.137.140.38host81-137-140-38.in-addr.btopenworld.com0
81.137.140.39host81-137-140-39.in-addr.btopenworld.com0
81.137.140.40host81-137-140-40.in-addr.btopenworld.com0
81.137.140.41host81-137-140-41.in-addr.btopenworld.com0
81.137.140.42host81-137-140-42.in-addr.btopenworld.com0
81.137.140.43host81-137-140-43.in-addr.btopenworld.com0
81.137.140.44host81-137-140-44.in-addr.btopenworld.com0
81.137.140.45host81-137-140-45.in-addr.btopenworld.com0
81.137.140.46host81-137-140-46.in-addr.btopenworld.com0
81.137.140.47host81-137-140-47.in-addr.btopenworld.com0
81.137.140.48host81-137-140-48.in-addr.btopenworld.com0
81.137.140.49host81-137-140-49.in-addr.btopenworld.com0
81.137.140.50host81-137-140-50.in-addr.btopenworld.com0
81.137.140.51host81-137-140-51.in-addr.btopenworld.com0
81.137.140.52host81-137-140-52.in-addr.btopenworld.com0
81.137.140.53host81-137-140-53.in-addr.btopenworld.com0
81.137.140.54host81-137-140-54.in-addr.btopenworld.com0
81.137.140.55host81-137-140-55.in-addr.btopenworld.com0
81.137.140.56host81-137-140-56.in-addr.btopenworld.com0
81.137.140.57host81-137-140-57.in-addr.btopenworld.com0
81.137.140.58host81-137-140-58.in-addr.btopenworld.com0
81.137.140.59host81-137-140-59.in-addr.btopenworld.com0
81.137.140.60host81-137-140-60.in-addr.btopenworld.com0
81.137.140.61host81-137-140-61.in-addr.btopenworld.com0
81.137.140.62host81-137-140-62.in-addr.btopenworld.com0
81.137.140.63host81-137-140-63.in-addr.btopenworld.com0
81.137.140.64host81-137-140-64.in-addr.btopenworld.com0
81.137.140.65host81-137-140-65.in-addr.btopenworld.com0
81.137.140.66host81-137-140-66.in-addr.btopenworld.com0
81.137.140.67host81-137-140-67.in-addr.btopenworld.com0
81.137.140.68host81-137-140-68.in-addr.btopenworld.com0
81.137.140.69host81-137-140-69.in-addr.btopenworld.com0
81.137.140.70host81-137-140-70.in-addr.btopenworld.com0
81.137.140.71host81-137-140-71.in-addr.btopenworld.com0
81.137.140.72host81-137-140-72.in-addr.btopenworld.com0
81.137.140.73host81-137-140-73.in-addr.btopenworld.com0
81.137.140.74host81-137-140-74.in-addr.btopenworld.com0
81.137.140.75host81-137-140-75.in-addr.btopenworld.com0
81.137.140.76host81-137-140-76.in-addr.btopenworld.com0
81.137.140.77host81-137-140-77.in-addr.btopenworld.com0
81.137.140.78host81-137-140-78.in-addr.btopenworld.com0
81.137.140.79host81-137-140-79.in-addr.btopenworld.com0
81.137.140.80host81-137-140-80.in-addr.btopenworld.com0
81.137.140.81host81-137-140-81.in-addr.btopenworld.com0
81.137.140.82host81-137-140-82.in-addr.btopenworld.com0
81.137.140.83host81-137-140-83.in-addr.btopenworld.com0
81.137.140.84host81-137-140-84.in-addr.btopenworld.com0
81.137.140.85host81-137-140-85.in-addr.btopenworld.com0
81.137.140.86host81-137-140-86.in-addr.btopenworld.com0
81.137.140.87host81-137-140-87.in-addr.btopenworld.com0
81.137.140.88host81-137-140-88.in-addr.btopenworld.com0
81.137.140.89host81-137-140-89.in-addr.btopenworld.com0
81.137.140.90host81-137-140-90.in-addr.btopenworld.com0
81.137.140.91host81-137-140-91.in-addr.btopenworld.com0
81.137.140.92host81-137-140-92.in-addr.btopenworld.com0
81.137.140.93host81-137-140-93.in-addr.btopenworld.com0
81.137.140.94host81-137-140-94.in-addr.btopenworld.com0
81.137.140.95host81-137-140-95.in-addr.btopenworld.com0
81.137.140.96host81-137-140-96.in-addr.btopenworld.com0
81.137.140.97host81-137-140-97.in-addr.btopenworld.com0
81.137.140.98host81-137-140-98.in-addr.btopenworld.com0
81.137.140.99host81-137-140-99.in-addr.btopenworld.com0
81.137.140.100host81-137-140-100.in-addr.btopenworld.com0
81.137.140.101host81-137-140-101.in-addr.btopenworld.com0
81.137.140.102host81-137-140-102.in-addr.btopenworld.com0
81.137.140.103host81-137-140-103.in-addr.btopenworld.com0
81.137.140.104host81-137-140-104.in-addr.btopenworld.com0
81.137.140.105host81-137-140-105.in-addr.btopenworld.com0
81.137.140.106host81-137-140-106.in-addr.btopenworld.com0
81.137.140.107host81-137-140-107.in-addr.btopenworld.com0
81.137.140.108host81-137-140-108.in-addr.btopenworld.com0
81.137.140.109host81-137-140-109.in-addr.btopenworld.com0
81.137.140.110host81-137-140-110.in-addr.btopenworld.com0
81.137.140.111host81-137-140-111.in-addr.btopenworld.com0
81.137.140.112host81-137-140-112.in-addr.btopenworld.com0
81.137.140.113host81-137-140-113.in-addr.btopenworld.com0
81.137.140.114host81-137-140-114.in-addr.btopenworld.com0
81.137.140.115host81-137-140-115.in-addr.btopenworld.com0
81.137.140.116host81-137-140-116.in-addr.btopenworld.com0
81.137.140.117host81-137-140-117.in-addr.btopenworld.com0
81.137.140.118host81-137-140-118.in-addr.btopenworld.com0
81.137.140.119host81-137-140-119.in-addr.btopenworld.com0
81.137.140.120host81-137-140-120.in-addr.btopenworld.com0
81.137.140.121host81-137-140-121.in-addr.btopenworld.com0
81.137.140.122mail.optionsforlife.info0
81.137.140.123host81-137-140-123.in-addr.btopenworld.com0
81.137.140.124host81-137-140-124.in-addr.btopenworld.com0
81.137.140.125host81-137-140-125.in-addr.btopenworld.com0
81.137.140.126host81-137-140-126.in-addr.btopenworld.com0
81.137.140.127host81-137-140-127.in-addr.btopenworld.com0
81.137.140.128host81-137-140-128.in-addr.btopenworld.com0
81.137.140.129host81-137-140-129.in-addr.btopenworld.com0
81.137.140.130host81-137-140-130.in-addr.btopenworld.com0
81.137.140.131host81-137-140-131.in-addr.btopenworld.com0
81.137.140.132host81-137-140-132.in-addr.btopenworld.com0
81.137.140.133host81-137-140-133.in-addr.btopenworld.com0
81.137.140.134host81-137-140-134.in-addr.btopenworld.com0
81.137.140.135host81-137-140-135.in-addr.btopenworld.com0
81.137.140.136host81-137-140-136.in-addr.btopenworld.com0
81.137.140.137host81-137-140-137.in-addr.btopenworld.com0
81.137.140.138host81-137-140-138.in-addr.btopenworld.com0
81.137.140.139host81-137-140-139.in-addr.btopenworld.com0
81.137.140.140host81-137-140-140.in-addr.btopenworld.com0
81.137.140.141host81-137-140-141.in-addr.btopenworld.com0
81.137.140.142host81-137-140-142.in-addr.btopenworld.com0
81.137.140.143host81-137-140-143.in-addr.btopenworld.com0
81.137.140.144host81-137-140-144.in-addr.btopenworld.com0
81.137.140.145host81-137-140-145.in-addr.btopenworld.com0
81.137.140.146host81-137-140-146.in-addr.btopenworld.com0
81.137.140.147host81-137-140-147.in-addr.btopenworld.com0
81.137.140.148host81-137-140-148.in-addr.btopenworld.com0
81.137.140.149host81-137-140-149.in-addr.btopenworld.com0
81.137.140.150host81-137-140-150.in-addr.btopenworld.com0
81.137.140.151host81-137-140-151.in-addr.btopenworld.com0
81.137.140.152host81-137-140-152.in-addr.btopenworld.com0
81.137.140.153host81-137-140-153.in-addr.btopenworld.com0
81.137.140.154host81-137-140-154.in-addr.btopenworld.com0
81.137.140.155host81-137-140-155.in-addr.btopenworld.com0
81.137.140.156host81-137-140-156.in-addr.btopenworld.com0
81.137.140.157host81-137-140-157.in-addr.btopenworld.com0
81.137.140.158host81-137-140-158.in-addr.btopenworld.com0
81.137.140.159host81-137-140-159.in-addr.btopenworld.com0
81.137.140.160host81-137-140-160.in-addr.btopenworld.com0
81.137.140.161host81-137-140-161.in-addr.btopenworld.com0
81.137.140.162host81-137-140-162.in-addr.btopenworld.com0
81.137.140.163host81-137-140-163.in-addr.btopenworld.com0
81.137.140.164host81-137-140-164.in-addr.btopenworld.com0
81.137.140.165host81-137-140-165.in-addr.btopenworld.com0
81.137.140.166host81-137-140-166.in-addr.btopenworld.com0
81.137.140.167host81-137-140-167.in-addr.btopenworld.com0
81.137.140.168host81-137-140-168.in-addr.btopenworld.com0
81.137.140.169host81-137-140-169.in-addr.btopenworld.com0
81.137.140.170host81-137-140-170.in-addr.btopenworld.com0
81.137.140.171host81-137-140-171.in-addr.btopenworld.com0
81.137.140.172host81-137-140-172.in-addr.btopenworld.com0
81.137.140.173host81-137-140-173.in-addr.btopenworld.com0
81.137.140.174host81-137-140-174.in-addr.btopenworld.com0
81.137.140.175host81-137-140-175.in-addr.btopenworld.com0
81.137.140.176host81-137-140-176.in-addr.btopenworld.com0
81.137.140.177host81-137-140-177.in-addr.btopenworld.com0
81.137.140.178host81-137-140-178.in-addr.btopenworld.com0
81.137.140.179host81-137-140-179.in-addr.btopenworld.com0
81.137.140.180host81-137-140-180.in-addr.btopenworld.com0
81.137.140.181host81-137-140-181.in-addr.btopenworld.com0
81.137.140.182host81-137-140-182.in-addr.btopenworld.com0
81.137.140.183host81-137-140-183.in-addr.btopenworld.com0
81.137.140.184host81-137-140-184.in-addr.btopenworld.com0
81.137.140.185host81-137-140-185.in-addr.btopenworld.com0
81.137.140.186host81-137-140-186.in-addr.btopenworld.com0
81.137.140.187host81-137-140-187.in-addr.btopenworld.com0
81.137.140.188host81-137-140-188.in-addr.btopenworld.com0
81.137.140.189host81-137-140-189.in-addr.btopenworld.com0
81.137.140.190host81-137-140-190.in-addr.btopenworld.com0
81.137.140.191host81-137-140-191.in-addr.btopenworld.com0
81.137.140.192host81-137-140-192.in-addr.btopenworld.com0
81.137.140.193host81-137-140-193.in-addr.btopenworld.com0
81.137.140.194host81-137-140-194.in-addr.btopenworld.com0
81.137.140.195host81-137-140-195.in-addr.btopenworld.com0
81.137.140.196host81-137-140-196.in-addr.btopenworld.com0
81.137.140.197host81-137-140-197.in-addr.btopenworld.com0
81.137.140.198mail.pbaworks.co.uk0
81.137.140.199host81-137-140-199.in-addr.btopenworld.com0
81.137.140.200host81-137-140-200.in-addr.btopenworld.com0
81.137.140.201host81-137-140-201.in-addr.btopenworld.com0
81.137.140.202host81-137-140-202.in-addr.btopenworld.com0
81.137.140.203host81-137-140-203.in-addr.btopenworld.com0
81.137.140.204host81-137-140-204.in-addr.btopenworld.com0
81.137.140.205host81-137-140-205.in-addr.btopenworld.com0
81.137.140.206host81-137-140-206.in-addr.btopenworld.com0
81.137.140.207host81-137-140-207.in-addr.btopenworld.com0
81.137.140.208host81-137-140-208.in-addr.btopenworld.com0
81.137.140.209host81-137-140-209.in-addr.btopenworld.com0
81.137.140.210host81-137-140-210.in-addr.btopenworld.com0
81.137.140.211host81-137-140-211.in-addr.btopenworld.com0
81.137.140.212host81-137-140-212.in-addr.btopenworld.com0
81.137.140.213host81-137-140-213.in-addr.btopenworld.com0
81.137.140.214host81-137-140-214.in-addr.btopenworld.com0
81.137.140.215host81-137-140-215.in-addr.btopenworld.com0
81.137.140.216host81-137-140-216.in-addr.btopenworld.com0
81.137.140.217host81-137-140-217.in-addr.btopenworld.com0
81.137.140.218host81-137-140-218.in-addr.btopenworld.com0
81.137.140.219host81-137-140-219.in-addr.btopenworld.com0
81.137.140.220host81-137-140-220.in-addr.btopenworld.com0
81.137.140.221host81-137-140-221.in-addr.btopenworld.com0
81.137.140.222host81-137-140-222.in-addr.btopenworld.com0
81.137.140.223host81-137-140-223.in-addr.btopenworld.com0
81.137.140.224host81-137-140-224.in-addr.btopenworld.com0
81.137.140.225host81-137-140-225.in-addr.btopenworld.com0
81.137.140.226host81-137-140-226.in-addr.btopenworld.com0
81.137.140.227host81-137-140-227.in-addr.btopenworld.com0
81.137.140.228host81-137-140-228.in-addr.btopenworld.com0
81.137.140.229host81-137-140-229.in-addr.btopenworld.com0
81.137.140.230host81-137-140-230.in-addr.btopenworld.com0
81.137.140.231host81-137-140-231.in-addr.btopenworld.com0
81.137.140.232host81-137-140-232.in-addr.btopenworld.com0
81.137.140.233host81-137-140-233.in-addr.btopenworld.com0
81.137.140.234host81-137-140-234.in-addr.btopenworld.com0
81.137.140.235host81-137-140-235.in-addr.btopenworld.com0
81.137.140.236host81-137-140-236.in-addr.btopenworld.com0
81.137.140.237host81-137-140-237.in-addr.btopenworld.com0
81.137.140.238host81-137-140-238.in-addr.btopenworld.com0
81.137.140.239host81-137-140-239.in-addr.btopenworld.com0
81.137.140.240host81-137-140-240.in-addr.btopenworld.com0
81.137.140.241host81-137-140-241.in-addr.btopenworld.com0
81.137.140.242host81-137-140-242.in-addr.btopenworld.com0
81.137.140.243host81-137-140-243.in-addr.btopenworld.com0
81.137.140.244host81-137-140-244.in-addr.btopenworld.com0
81.137.140.245host81-137-140-245.in-addr.btopenworld.com0
81.137.140.246host81-137-140-246.in-addr.btopenworld.com0
81.137.140.247host81-137-140-247.in-addr.btopenworld.com0
81.137.140.248host81-137-140-248.in-addr.btopenworld.com0
81.137.140.249host81-137-140-249.in-addr.btopenworld.com0
81.137.140.250host81-137-140-250.in-addr.btopenworld.com0
81.137.140.251host81-137-140-251.in-addr.btopenworld.com0
81.137.140.252host81-137-140-252.in-addr.btopenworld.com0
81.137.140.253host81-137-140-253.in-addr.btopenworld.com0
81.137.140.254host81-137-140-254.in-addr.btopenworld.com0
81.137.140.255host81-137-140-255.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 81.137.140.149
traceroute to 81.137.140.149 (81.137.140.149): 6 hops max, 52 byte packets
1 [AS15169] 142.251.50.125 17.747 ms
2 [AS2856] 109.159.253.2 21.89 ms
3 [AS2856] 194.72.16.73 22.611 ms
4 *
5 *
6 *
Measurement taken from  IPinfo ProbeNet in Zuerich, CH
On