IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 81.0.0.0/8
  3. 81.139.0.0/16
  4. 81.139.243.0/24

81.139.243.0/24 IP Range

Summary

ASNAS2856 British Telecommunications PLC
BGP81.128.0.0/12
IPs with RDNS256
Hosted Domains0
Pingable IPs0
Router IPs0
81.139.243.0host81-139-243-0.in-addr.btopenworld.com0
81.139.243.1host81-139-243-1.in-addr.btopenworld.com0
81.139.243.2host81-139-243-2.in-addr.btopenworld.com0
81.139.243.3host81-139-243-3.in-addr.btopenworld.com0
81.139.243.4host81-139-243-4.in-addr.btopenworld.com0
81.139.243.5host81-139-243-5.in-addr.btopenworld.com0
81.139.243.6host81-139-243-6.in-addr.btopenworld.com0
81.139.243.7host81-139-243-7.in-addr.btopenworld.com0
81.139.243.8host81-139-243-8.in-addr.btopenworld.com0
81.139.243.9host81-139-243-9.in-addr.btopenworld.com0
81.139.243.10host81-139-243-10.in-addr.btopenworld.com0
81.139.243.11host81-139-243-11.in-addr.btopenworld.com0
81.139.243.12host81-139-243-12.in-addr.btopenworld.com0
81.139.243.13host81-139-243-13.in-addr.btopenworld.com0
81.139.243.14host81-139-243-14.in-addr.btopenworld.com0
81.139.243.15host81-139-243-15.in-addr.btopenworld.com0
81.139.243.16host81-139-243-16.in-addr.btopenworld.com0
81.139.243.17host81-139-243-17.in-addr.btopenworld.com0
81.139.243.18host81-139-243-18.in-addr.btopenworld.com0
81.139.243.19host81-139-243-19.in-addr.btopenworld.com0
81.139.243.20host81-139-243-20.in-addr.btopenworld.com0
81.139.243.21host81-139-243-21.in-addr.btopenworld.com0
81.139.243.22host81-139-243-22.in-addr.btopenworld.com0
81.139.243.23host81-139-243-23.in-addr.btopenworld.com0
81.139.243.24host81-139-243-24.in-addr.btopenworld.com0
81.139.243.25host81-139-243-25.in-addr.btopenworld.com0
81.139.243.26host81-139-243-26.in-addr.btopenworld.com0
81.139.243.27host81-139-243-27.in-addr.btopenworld.com0
81.139.243.28host81-139-243-28.in-addr.btopenworld.com0
81.139.243.29host81-139-243-29.in-addr.btopenworld.com0
81.139.243.30host81-139-243-30.in-addr.btopenworld.com0
81.139.243.31host81-139-243-31.in-addr.btopenworld.com0
81.139.243.32host81-139-243-32.in-addr.btopenworld.com0
81.139.243.33host81-139-243-33.in-addr.btopenworld.com0
81.139.243.34host81-139-243-34.in-addr.btopenworld.com0
81.139.243.35host81-139-243-35.in-addr.btopenworld.com0
81.139.243.36host81-139-243-36.in-addr.btopenworld.com0
81.139.243.37host81-139-243-37.in-addr.btopenworld.com0
81.139.243.38host81-139-243-38.in-addr.btopenworld.com0
81.139.243.39host81-139-243-39.in-addr.btopenworld.com0
81.139.243.40host81-139-243-40.in-addr.btopenworld.com0
81.139.243.41host81-139-243-41.in-addr.btopenworld.com0
81.139.243.42host81-139-243-42.in-addr.btopenworld.com0
81.139.243.43host81-139-243-43.in-addr.btopenworld.com0
81.139.243.44host81-139-243-44.in-addr.btopenworld.com0
81.139.243.45host81-139-243-45.in-addr.btopenworld.com0
81.139.243.46host81-139-243-46.in-addr.btopenworld.com0
81.139.243.47host81-139-243-47.in-addr.btopenworld.com0
81.139.243.48host81-139-243-48.in-addr.btopenworld.com0
81.139.243.49host81-139-243-49.in-addr.btopenworld.com0
81.139.243.50host81-139-243-50.in-addr.btopenworld.com0
81.139.243.51host81-139-243-51.in-addr.btopenworld.com0
81.139.243.52host81-139-243-52.in-addr.btopenworld.com0
81.139.243.53host81-139-243-53.in-addr.btopenworld.com0
81.139.243.54host81-139-243-54.in-addr.btopenworld.com0
81.139.243.55host81-139-243-55.in-addr.btopenworld.com0
81.139.243.56host81-139-243-56.in-addr.btopenworld.com0
81.139.243.57host81-139-243-57.in-addr.btopenworld.com0
81.139.243.58host81-139-243-58.in-addr.btopenworld.com0
81.139.243.59host81-139-243-59.in-addr.btopenworld.com0
81.139.243.60host81-139-243-60.in-addr.btopenworld.com0
81.139.243.61host81-139-243-61.in-addr.btopenworld.com0
81.139.243.62host81-139-243-62.in-addr.btopenworld.com0
81.139.243.63host81-139-243-63.in-addr.btopenworld.com0
81.139.243.64host81-139-243-64.in-addr.btopenworld.com0
81.139.243.65host81-139-243-65.in-addr.btopenworld.com0
81.139.243.66host81-139-243-66.in-addr.btopenworld.com0
81.139.243.67host81-139-243-67.in-addr.btopenworld.com0
81.139.243.68host81-139-243-68.in-addr.btopenworld.com0
81.139.243.69host81-139-243-69.in-addr.btopenworld.com0
81.139.243.70host81-139-243-70.in-addr.btopenworld.com0
81.139.243.71host81-139-243-71.in-addr.btopenworld.com0
81.139.243.72host81-139-243-72.in-addr.btopenworld.com0
81.139.243.73host81-139-243-73.in-addr.btopenworld.com0
81.139.243.74host81-139-243-74.in-addr.btopenworld.com0
81.139.243.75host81-139-243-75.in-addr.btopenworld.com0
81.139.243.76host81-139-243-76.in-addr.btopenworld.com0
81.139.243.77host81-139-243-77.in-addr.btopenworld.com0
81.139.243.78host81-139-243-78.in-addr.btopenworld.com0
81.139.243.79host81-139-243-79.in-addr.btopenworld.com0
81.139.243.80host81-139-243-80.in-addr.btopenworld.com0
81.139.243.81host81-139-243-81.in-addr.btopenworld.com0
81.139.243.82host81-139-243-82.in-addr.btopenworld.com0
81.139.243.83host81-139-243-83.in-addr.btopenworld.com0
81.139.243.84host81-139-243-84.in-addr.btopenworld.com0
81.139.243.85host81-139-243-85.in-addr.btopenworld.com0
81.139.243.86host81-139-243-86.in-addr.btopenworld.com0
81.139.243.87host81-139-243-87.in-addr.btopenworld.com0
81.139.243.88host81-139-243-88.in-addr.btopenworld.com0
81.139.243.89host81-139-243-89.in-addr.btopenworld.com0
81.139.243.90host81-139-243-90.in-addr.btopenworld.com0
81.139.243.91host81-139-243-91.in-addr.btopenworld.com0
81.139.243.92host81-139-243-92.in-addr.btopenworld.com0
81.139.243.93host81-139-243-93.in-addr.btopenworld.com0
81.139.243.94host81-139-243-94.in-addr.btopenworld.com0
81.139.243.95host81-139-243-95.in-addr.btopenworld.com0
81.139.243.96host81-139-243-96.in-addr.btopenworld.com0
81.139.243.97host81-139-243-97.in-addr.btopenworld.com0
81.139.243.98host81-139-243-98.in-addr.btopenworld.com0
81.139.243.99host81-139-243-99.in-addr.btopenworld.com0
81.139.243.100host81-139-243-100.in-addr.btopenworld.com0
81.139.243.101host81-139-243-101.in-addr.btopenworld.com0
81.139.243.102host81-139-243-102.in-addr.btopenworld.com0
81.139.243.103host81-139-243-103.in-addr.btopenworld.com0
81.139.243.104host81-139-243-104.in-addr.btopenworld.com0
81.139.243.105host81-139-243-105.in-addr.btopenworld.com0
81.139.243.106host81-139-243-106.in-addr.btopenworld.com0
81.139.243.107host81-139-243-107.in-addr.btopenworld.com0
81.139.243.108host81-139-243-108.in-addr.btopenworld.com0
81.139.243.109host81-139-243-109.in-addr.btopenworld.com0
81.139.243.110host81-139-243-110.in-addr.btopenworld.com0
81.139.243.111host81-139-243-111.in-addr.btopenworld.com0
81.139.243.112host81-139-243-112.in-addr.btopenworld.com0
81.139.243.113host81-139-243-113.in-addr.btopenworld.com0
81.139.243.114host81-139-243-114.in-addr.btopenworld.com0
81.139.243.115host81-139-243-115.in-addr.btopenworld.com0
81.139.243.116host81-139-243-116.in-addr.btopenworld.com0
81.139.243.117host81-139-243-117.in-addr.btopenworld.com0
81.139.243.118host81-139-243-118.in-addr.btopenworld.com0
81.139.243.119host81-139-243-119.in-addr.btopenworld.com0
81.139.243.120host81-139-243-120.in-addr.btopenworld.com0
81.139.243.121host81-139-243-121.in-addr.btopenworld.com0
81.139.243.122host81-139-243-122.in-addr.btopenworld.com0
81.139.243.123host81-139-243-123.in-addr.btopenworld.com0
81.139.243.124host81-139-243-124.in-addr.btopenworld.com0
81.139.243.125host81-139-243-125.in-addr.btopenworld.com0
81.139.243.126host81-139-243-126.in-addr.btopenworld.com0
81.139.243.127host81-139-243-127.in-addr.btopenworld.com0
81.139.243.128host81-139-243-128.in-addr.btopenworld.com0
81.139.243.129host81-139-243-129.in-addr.btopenworld.com0
81.139.243.130host81-139-243-130.in-addr.btopenworld.com0
81.139.243.131host81-139-243-131.in-addr.btopenworld.com0
81.139.243.132host81-139-243-132.in-addr.btopenworld.com0
81.139.243.133host81-139-243-133.in-addr.btopenworld.com0
81.139.243.134host81-139-243-134.in-addr.btopenworld.com0
81.139.243.135host81-139-243-135.in-addr.btopenworld.com0
81.139.243.136host81-139-243-136.in-addr.btopenworld.com0
81.139.243.137host81-139-243-137.in-addr.btopenworld.com0
81.139.243.138host81-139-243-138.in-addr.btopenworld.com0
81.139.243.139host81-139-243-139.in-addr.btopenworld.com0
81.139.243.140host81-139-243-140.in-addr.btopenworld.com0
81.139.243.141host81-139-243-141.in-addr.btopenworld.com0
81.139.243.142host81-139-243-142.in-addr.btopenworld.com0
81.139.243.143host81-139-243-143.in-addr.btopenworld.com0
81.139.243.144host81-139-243-144.in-addr.btopenworld.com0
81.139.243.145host81-139-243-145.in-addr.btopenworld.com0
81.139.243.146host81-139-243-146.in-addr.btopenworld.com0
81.139.243.147host81-139-243-147.in-addr.btopenworld.com0
81.139.243.148host81-139-243-148.in-addr.btopenworld.com0
81.139.243.149host81-139-243-149.in-addr.btopenworld.com0
81.139.243.150host81-139-243-150.in-addr.btopenworld.com0
81.139.243.151host81-139-243-151.in-addr.btopenworld.com0
81.139.243.152host81-139-243-152.in-addr.btopenworld.com0
81.139.243.153host81-139-243-153.in-addr.btopenworld.com0
81.139.243.154host81-139-243-154.in-addr.btopenworld.com0
81.139.243.155host81-139-243-155.in-addr.btopenworld.com0
81.139.243.156host81-139-243-156.in-addr.btopenworld.com0
81.139.243.157host81-139-243-157.in-addr.btopenworld.com0
81.139.243.158host81-139-243-158.in-addr.btopenworld.com0
81.139.243.159host81-139-243-159.in-addr.btopenworld.com0
81.139.243.160host81-139-243-160.in-addr.btopenworld.com0
81.139.243.161host81-139-243-161.in-addr.btopenworld.com0
81.139.243.162host81-139-243-162.in-addr.btopenworld.com0
81.139.243.163host81-139-243-163.in-addr.btopenworld.com0
81.139.243.164host81-139-243-164.in-addr.btopenworld.com0
81.139.243.165host81-139-243-165.in-addr.btopenworld.com0
81.139.243.166host81-139-243-166.in-addr.btopenworld.com0
81.139.243.167host81-139-243-167.in-addr.btopenworld.com0
81.139.243.168host81-139-243-168.in-addr.btopenworld.com0
81.139.243.169host81-139-243-169.in-addr.btopenworld.com0
81.139.243.170host81-139-243-170.in-addr.btopenworld.com0
81.139.243.171host81-139-243-171.in-addr.btopenworld.com0
81.139.243.172host81-139-243-172.in-addr.btopenworld.com0
81.139.243.173host81-139-243-173.in-addr.btopenworld.com0
81.139.243.174host81-139-243-174.in-addr.btopenworld.com0
81.139.243.175host81-139-243-175.in-addr.btopenworld.com0
81.139.243.176host81-139-243-176.in-addr.btopenworld.com0
81.139.243.177host81-139-243-177.in-addr.btopenworld.com0
81.139.243.178host81-139-243-178.in-addr.btopenworld.com0
81.139.243.179host81-139-243-179.in-addr.btopenworld.com0
81.139.243.180host81-139-243-180.in-addr.btopenworld.com0
81.139.243.181host81-139-243-181.in-addr.btopenworld.com0
81.139.243.182host81-139-243-182.in-addr.btopenworld.com0
81.139.243.183host81-139-243-183.in-addr.btopenworld.com0
81.139.243.184host81-139-243-184.in-addr.btopenworld.com0
81.139.243.185host81-139-243-185.in-addr.btopenworld.com0
81.139.243.186host81-139-243-186.in-addr.btopenworld.com0
81.139.243.187host81-139-243-187.in-addr.btopenworld.com0
81.139.243.188host81-139-243-188.in-addr.btopenworld.com0
81.139.243.189host81-139-243-189.in-addr.btopenworld.com0
81.139.243.190host81-139-243-190.in-addr.btopenworld.com0
81.139.243.191host81-139-243-191.in-addr.btopenworld.com0
81.139.243.192host81-139-243-192.in-addr.btopenworld.com0
81.139.243.193host81-139-243-193.in-addr.btopenworld.com0
81.139.243.194host81-139-243-194.in-addr.btopenworld.com0
81.139.243.195host81-139-243-195.in-addr.btopenworld.com0
81.139.243.196host81-139-243-196.in-addr.btopenworld.com0
81.139.243.197host81-139-243-197.in-addr.btopenworld.com0
81.139.243.198host81-139-243-198.in-addr.btopenworld.com0
81.139.243.199host81-139-243-199.in-addr.btopenworld.com0
81.139.243.200host81-139-243-200.in-addr.btopenworld.com0
81.139.243.201host81-139-243-201.in-addr.btopenworld.com0
81.139.243.202host81-139-243-202.in-addr.btopenworld.com0
81.139.243.203host81-139-243-203.in-addr.btopenworld.com0
81.139.243.204host81-139-243-204.in-addr.btopenworld.com0
81.139.243.205host81-139-243-205.in-addr.btopenworld.com0
81.139.243.206host81-139-243-206.in-addr.btopenworld.com0
81.139.243.207host81-139-243-207.in-addr.btopenworld.com0
81.139.243.208host81-139-243-208.in-addr.btopenworld.com0
81.139.243.209host81-139-243-209.in-addr.btopenworld.com0
81.139.243.210host81-139-243-210.in-addr.btopenworld.com0
81.139.243.211host81-139-243-211.in-addr.btopenworld.com0
81.139.243.212host81-139-243-212.in-addr.btopenworld.com0
81.139.243.213host81-139-243-213.in-addr.btopenworld.com0
81.139.243.214host81-139-243-214.in-addr.btopenworld.com0
81.139.243.215host81-139-243-215.in-addr.btopenworld.com0
81.139.243.216host81-139-243-216.in-addr.btopenworld.com0
81.139.243.217host81-139-243-217.in-addr.btopenworld.com0
81.139.243.218host81-139-243-218.in-addr.btopenworld.com0
81.139.243.219host81-139-243-219.in-addr.btopenworld.com0
81.139.243.220host81-139-243-220.in-addr.btopenworld.com0
81.139.243.221host81-139-243-221.in-addr.btopenworld.com0
81.139.243.222host81-139-243-222.in-addr.btopenworld.com0
81.139.243.223host81-139-243-223.in-addr.btopenworld.com0
81.139.243.224host81-139-243-224.in-addr.btopenworld.com0
81.139.243.225host81-139-243-225.in-addr.btopenworld.com0
81.139.243.226host81-139-243-226.in-addr.btopenworld.com0
81.139.243.227host81-139-243-227.in-addr.btopenworld.com0
81.139.243.228host81-139-243-228.in-addr.btopenworld.com0
81.139.243.229host81-139-243-229.in-addr.btopenworld.com0
81.139.243.230host81-139-243-230.in-addr.btopenworld.com0
81.139.243.231host81-139-243-231.in-addr.btopenworld.com0
81.139.243.232host81-139-243-232.in-addr.btopenworld.com0
81.139.243.233host81-139-243-233.in-addr.btopenworld.com0
81.139.243.234host81-139-243-234.in-addr.btopenworld.com0
81.139.243.235host81-139-243-235.in-addr.btopenworld.com0
81.139.243.236host81-139-243-236.in-addr.btopenworld.com0
81.139.243.237host81-139-243-237.in-addr.btopenworld.com0
81.139.243.238host81-139-243-238.in-addr.btopenworld.com0
81.139.243.239host81-139-243-239.in-addr.btopenworld.com0
81.139.243.240host81-139-243-240.in-addr.btopenworld.com0
81.139.243.241host81-139-243-241.in-addr.btopenworld.com0
81.139.243.242host81-139-243-242.in-addr.btopenworld.com0
81.139.243.243host81-139-243-243.in-addr.btopenworld.com0
81.139.243.244host81-139-243-244.in-addr.btopenworld.com0
81.139.243.245host81-139-243-245.in-addr.btopenworld.com0
81.139.243.246host81-139-243-246.in-addr.btopenworld.com0
81.139.243.247host81-139-243-247.in-addr.btopenworld.com0
81.139.243.248host81-139-243-248.in-addr.btopenworld.com0
81.139.243.249host81-139-243-249.in-addr.btopenworld.com0
81.139.243.250host81-139-243-250.in-addr.btopenworld.com0
81.139.243.251host81-139-243-251.in-addr.btopenworld.com0
81.139.243.252host81-139-243-252.in-addr.btopenworld.com0
81.139.243.253host81-139-243-253.in-addr.btopenworld.com0
81.139.243.254host81-139-243-254.in-addr.btopenworld.com0
81.139.243.255host81-139-243-255.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 -m9 81.139.243.219
traceroute to 81.139.243.219 (81.139.243.219): 9 hops max, 52 byte packets
1 [AS15169] 74.125.251.219 106.179 ms
2 *
3 [AS2856] 109.159.252.125 105.692 ms
4 [AS2856] 195.99.127.29 105.841 ms
5 [AS2856] 81.139.58.227 105.767 ms
6 [AS2856] 81.139.58.191 105.216 ms
7 *
8 *
9 *
Measurement taken from  IPinfo ProbeNet in Dallas, US
On