IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 81.0.0.0/8
  3. 81.142.0.0/16
  4. 81.142.40.0/24

81.142.40.0/24 IP Range

Summary

ASNAS2856 British Telecommunications PLC
BGP81.128.0.0/12
IPs with RDNS256
Hosted Domains0
Pingable IPs1
Router IPs0
81.142.40.0host81-142-40-0.in-addr.btopenworld.com0
81.142.40.1host81-142-40-1.in-addr.btopenworld.com0
81.142.40.2host81-142-40-2.in-addr.btopenworld.com0
81.142.40.3host81-142-40-3.in-addr.btopenworld.com0
81.142.40.4mailserver.clactonfamilytrust.com0
81.142.40.5host81-142-40-5.in-addr.btopenworld.com0
81.142.40.6host81-142-40-6.in-addr.btopenworld.com0
81.142.40.7host81-142-40-7.in-addr.btopenworld.com0
81.142.40.8host81-142-40-8.in-addr.btopenworld.com0
81.142.40.9host81-142-40-9.in-addr.btopenworld.com0
81.142.40.10host81-142-40-10.in-addr.btopenworld.com0
81.142.40.11host81-142-40-11.in-addr.btopenworld.com0
81.142.40.12host81-142-40-12.in-addr.btopenworld.com0
81.142.40.13host81-142-40-13.in-addr.btopenworld.com0
81.142.40.14host81-142-40-14.in-addr.btopenworld.com0
81.142.40.15host81-142-40-15.in-addr.btopenworld.com0
81.142.40.16host81-142-40-16.in-addr.btopenworld.com0
81.142.40.17host81-142-40-17.in-addr.btopenworld.com0
81.142.40.18host81-142-40-18.in-addr.btopenworld.com0
81.142.40.19host81-142-40-19.in-addr.btopenworld.com0
81.142.40.20host81-142-40-20.in-addr.btopenworld.com0
81.142.40.21host81-142-40-21.in-addr.btopenworld.com0
81.142.40.22host81-142-40-22.in-addr.btopenworld.com0
81.142.40.23host81-142-40-23.in-addr.btopenworld.com0
81.142.40.24host81-142-40-24.in-addr.btopenworld.com0
81.142.40.25host81-142-40-25.in-addr.btopenworld.com0
81.142.40.26host81-142-40-26.in-addr.btopenworld.com0
81.142.40.27host81-142-40-27.in-addr.btopenworld.com0
81.142.40.28host81-142-40-28.in-addr.btopenworld.com0
81.142.40.29host81-142-40-29.in-addr.btopenworld.com0
81.142.40.30host81-142-40-30.in-addr.btopenworld.com0
81.142.40.31host81-142-40-31.in-addr.btopenworld.com0
81.142.40.32host81-142-40-32.in-addr.btopenworld.com0
81.142.40.33host81-142-40-33.in-addr.btopenworld.com0
81.142.40.34host81-142-40-34.in-addr.btopenworld.com0
81.142.40.35host81-142-40-35.in-addr.btopenworld.com0
81.142.40.36host81-142-40-36.in-addr.btopenworld.com0
81.142.40.37host81-142-40-37.in-addr.btopenworld.com0
81.142.40.38host81-142-40-38.in-addr.btopenworld.com0
81.142.40.39host81-142-40-39.in-addr.btopenworld.com0
81.142.40.40host81-142-40-40.in-addr.btopenworld.com0
81.142.40.41host81-142-40-41.in-addr.btopenworld.com0
81.142.40.42host81-142-40-42.in-addr.btopenworld.com0
81.142.40.43host81-142-40-43.in-addr.btopenworld.com0
81.142.40.44host81-142-40-44.in-addr.btopenworld.com0
81.142.40.45host81-142-40-45.in-addr.btopenworld.com0
81.142.40.46host81-142-40-46.in-addr.btopenworld.com0
81.142.40.47host81-142-40-47.in-addr.btopenworld.com0
81.142.40.48host81-142-40-48.in-addr.btopenworld.com0
81.142.40.49host81-142-40-49.in-addr.btopenworld.com0
81.142.40.50host81-142-40-50.in-addr.btopenworld.com0
81.142.40.51host81-142-40-51.in-addr.btopenworld.com0
81.142.40.52host81-142-40-52.in-addr.btopenworld.com0
81.142.40.53host81-142-40-53.in-addr.btopenworld.com0
81.142.40.54host81-142-40-54.in-addr.btopenworld.com0
81.142.40.55host81-142-40-55.in-addr.btopenworld.com0
81.142.40.56host81-142-40-56.in-addr.btopenworld.com0
81.142.40.57host81-142-40-57.in-addr.btopenworld.com0
81.142.40.58host81-142-40-58.in-addr.btopenworld.com0
81.142.40.59host81-142-40-59.in-addr.btopenworld.com0
81.142.40.60host81-142-40-60.in-addr.btopenworld.com0
81.142.40.61host81-142-40-61.in-addr.btopenworld.com0
81.142.40.62host81-142-40-62.in-addr.btopenworld.com0
81.142.40.63host81-142-40-63.in-addr.btopenworld.com0
81.142.40.64host81-142-40-64.in-addr.btopenworld.com0
81.142.40.65host81-142-40-65.in-addr.btopenworld.com0
81.142.40.66host81-142-40-66.in-addr.btopenworld.com0
81.142.40.67host81-142-40-67.in-addr.btopenworld.com0
81.142.40.68host81-142-40-68.in-addr.btopenworld.com0
81.142.40.69host81-142-40-69.in-addr.btopenworld.com0
81.142.40.70host81-142-40-70.in-addr.btopenworld.com0
81.142.40.71host81-142-40-71.in-addr.btopenworld.com0
81.142.40.72host81-142-40-72.in-addr.btopenworld.com0
81.142.40.73host81-142-40-73.in-addr.btopenworld.com0
81.142.40.74host81-142-40-74.in-addr.btopenworld.com0
81.142.40.75host81-142-40-75.in-addr.btopenworld.com0
81.142.40.76host81-142-40-76.in-addr.btopenworld.com0
81.142.40.77host81-142-40-77.in-addr.btopenworld.com0
81.142.40.78host81-142-40-78.in-addr.btopenworld.com0
81.142.40.79host81-142-40-79.in-addr.btopenworld.com0
81.142.40.80host81-142-40-80.in-addr.btopenworld.com0
81.142.40.81host81-142-40-81.in-addr.btopenworld.com0
81.142.40.82host81-142-40-82.in-addr.btopenworld.com0
81.142.40.83host81-142-40-83.in-addr.btopenworld.com0
81.142.40.84host81-142-40-84.in-addr.btopenworld.com0
81.142.40.85host81-142-40-85.in-addr.btopenworld.com0
81.142.40.86host81-142-40-86.in-addr.btopenworld.com0
81.142.40.87host81-142-40-87.in-addr.btopenworld.com0
81.142.40.88host81-142-40-88.in-addr.btopenworld.com0
81.142.40.89host81-142-40-89.in-addr.btopenworld.com0
81.142.40.90host81-142-40-90.in-addr.btopenworld.com0
81.142.40.91host81-142-40-91.in-addr.btopenworld.com0
81.142.40.92host81-142-40-92.in-addr.btopenworld.com0
81.142.40.93host81-142-40-93.in-addr.btopenworld.com0
81.142.40.94host81-142-40-94.in-addr.btopenworld.com0
81.142.40.95host81-142-40-95.in-addr.btopenworld.com0
81.142.40.96host81-142-40-96.in-addr.btopenworld.com0
81.142.40.97host81-142-40-97.in-addr.btopenworld.com0
81.142.40.98host81-142-40-98.in-addr.btopenworld.com0
81.142.40.99host81-142-40-99.in-addr.btopenworld.com0
81.142.40.100host81-142-40-100.in-addr.btopenworld.com0
81.142.40.101host81-142-40-101.in-addr.btopenworld.com0
81.142.40.102host81-142-40-102.in-addr.btopenworld.com0
81.142.40.103host81-142-40-103.in-addr.btopenworld.com0
81.142.40.104host81-142-40-104.in-addr.btopenworld.com0
81.142.40.105host81-142-40-105.in-addr.btopenworld.com0
81.142.40.106host81-142-40-106.in-addr.btopenworld.com0
81.142.40.107host81-142-40-107.in-addr.btopenworld.com0
81.142.40.108host81-142-40-108.in-addr.btopenworld.com0
81.142.40.109host81-142-40-109.in-addr.btopenworld.com0
81.142.40.110host81-142-40-110.in-addr.btopenworld.com0
81.142.40.111host81-142-40-111.in-addr.btopenworld.com0
81.142.40.112host81-142-40-112.in-addr.btopenworld.com0
81.142.40.113host81-142-40-113.in-addr.btopenworld.com0
81.142.40.114host81-142-40-114.in-addr.btopenworld.com0
81.142.40.115host81-142-40-115.in-addr.btopenworld.com0
81.142.40.116host81-142-40-116.in-addr.btopenworld.com0
81.142.40.117host81-142-40-117.in-addr.btopenworld.com0
81.142.40.118host81-142-40-118.in-addr.btopenworld.com0
81.142.40.119host81-142-40-119.in-addr.btopenworld.com0
81.142.40.120host81-142-40-120.in-addr.btopenworld.com0
81.142.40.121host81-142-40-121.in-addr.btopenworld.com0
81.142.40.122host81-142-40-122.in-addr.btopenworld.com0
81.142.40.123host81-142-40-123.in-addr.btopenworld.com0
81.142.40.124host81-142-40-124.in-addr.btopenworld.com0
81.142.40.125host81-142-40-125.in-addr.btopenworld.com0
81.142.40.126host81-142-40-126.in-addr.btopenworld.com0
81.142.40.127host81-142-40-127.in-addr.btopenworld.com0
81.142.40.128host81-142-40-128.in-addr.btopenworld.com0
81.142.40.129host81-142-40-129.in-addr.btopenworld.com0
81.142.40.130host81-142-40-130.in-addr.btopenworld.com0
81.142.40.131host81-142-40-131.in-addr.btopenworld.com0
81.142.40.132host81-142-40-132.in-addr.btopenworld.com0
81.142.40.133host81-142-40-133.in-addr.btopenworld.com0
81.142.40.134host81-142-40-134.in-addr.btopenworld.com0
81.142.40.135host81-142-40-135.in-addr.btopenworld.com0
81.142.40.136host81-142-40-136.in-addr.btopenworld.com0
81.142.40.137host81-142-40-137.in-addr.btopenworld.com0
81.142.40.138host81-142-40-138.in-addr.btopenworld.com0
81.142.40.139host81-142-40-139.in-addr.btopenworld.com0
81.142.40.140host81-142-40-140.in-addr.btopenworld.com0
81.142.40.141host81-142-40-141.in-addr.btopenworld.com0
81.142.40.142host81-142-40-142.in-addr.btopenworld.com0
81.142.40.143host81-142-40-143.in-addr.btopenworld.com0
81.142.40.144host81-142-40-144.in-addr.btopenworld.com0
81.142.40.145host81-142-40-145.in-addr.btopenworld.com0
81.142.40.146host81-142-40-146.in-addr.btopenworld.com0
81.142.40.147host81-142-40-147.in-addr.btopenworld.com0
81.142.40.148host81-142-40-148.in-addr.btopenworld.com0
81.142.40.149host81-142-40-149.in-addr.btopenworld.com0
81.142.40.150host81-142-40-150.in-addr.btopenworld.com0
81.142.40.151host81-142-40-151.in-addr.btopenworld.com0
81.142.40.152host81-142-40-152.in-addr.btopenworld.com0
81.142.40.153host81-142-40-153.in-addr.btopenworld.com0
81.142.40.154host81-142-40-154.in-addr.btopenworld.com0
81.142.40.155host81-142-40-155.in-addr.btopenworld.com0
81.142.40.156host81-142-40-156.in-addr.btopenworld.com0
81.142.40.157host81-142-40-157.in-addr.btopenworld.com0
81.142.40.158host81-142-40-158.in-addr.btopenworld.com0
81.142.40.159host81-142-40-159.in-addr.btopenworld.com0
81.142.40.160host81-142-40-160.in-addr.btopenworld.com0
81.142.40.161host81-142-40-161.in-addr.btopenworld.com0
81.142.40.162host81-142-40-162.in-addr.btopenworld.com0
81.142.40.163host81-142-40-163.in-addr.btopenworld.com0
81.142.40.164host81-142-40-164.in-addr.btopenworld.com0
81.142.40.165host81-142-40-165.in-addr.btopenworld.com0
81.142.40.166host81-142-40-166.in-addr.btopenworld.com0
81.142.40.167host81-142-40-167.in-addr.btopenworld.com0
81.142.40.168host81-142-40-168.in-addr.btopenworld.com0
81.142.40.169mail.barbour.com0
81.142.40.170mail.barbour.com0
81.142.40.171mail.barbour.com0
81.142.40.172mail.barbour.com0
81.142.40.173mail.barbour.com0
81.142.40.174host81-142-40-174.in-addr.btopenworld.com0
81.142.40.175host81-142-40-175.in-addr.btopenworld.com0
81.142.40.176host81-142-40-176.in-addr.btopenworld.com0
81.142.40.177host81-142-40-177.in-addr.btopenworld.com0
81.142.40.178host81-142-40-178.in-addr.btopenworld.com0
81.142.40.179host81-142-40-179.in-addr.btopenworld.com0
81.142.40.180host81-142-40-180.in-addr.btopenworld.com0
81.142.40.181host81-142-40-181.in-addr.btopenworld.com0
81.142.40.182host81-142-40-182.in-addr.btopenworld.com0
81.142.40.183host81-142-40-183.in-addr.btopenworld.com0
81.142.40.184host81-142-40-184.in-addr.btopenworld.com0
81.142.40.185host81-142-40-185.in-addr.btopenworld.com0
81.142.40.186host81-142-40-186.in-addr.btopenworld.com0
81.142.40.187host81-142-40-187.in-addr.btopenworld.com0
81.142.40.188host81-142-40-188.in-addr.btopenworld.com0
81.142.40.189host81-142-40-189.in-addr.btopenworld.com0
81.142.40.190host81-142-40-190.in-addr.btopenworld.com0
81.142.40.191host81-142-40-191.in-addr.btopenworld.com0
81.142.40.192host81-142-40-192.in-addr.btopenworld.com0
81.142.40.193host81-142-40-193.in-addr.btopenworld.com0
81.142.40.194host81-142-40-194.in-addr.btopenworld.com0
81.142.40.195host81-142-40-195.in-addr.btopenworld.com0
81.142.40.196host81-142-40-196.in-addr.btopenworld.com0
81.142.40.197host81-142-40-197.in-addr.btopenworld.com0
81.142.40.198host81-142-40-198.in-addr.btopenworld.com0
81.142.40.199host81-142-40-199.in-addr.btopenworld.com0
81.142.40.200host81-142-40-200.in-addr.btopenworld.com0
81.142.40.201host81-142-40-201.in-addr.btopenworld.com0
81.142.40.202host81-142-40-202.in-addr.btopenworld.com0
81.142.40.203host81-142-40-203.in-addr.btopenworld.com0
81.142.40.204host81-142-40-204.in-addr.btopenworld.com0
81.142.40.205host81-142-40-205.in-addr.btopenworld.com0
81.142.40.206host81-142-40-206.in-addr.btopenworld.com0
81.142.40.207host81-142-40-207.in-addr.btopenworld.com0
81.142.40.208host81-142-40-208.in-addr.btopenworld.com0
81.142.40.209host81-142-40-209.in-addr.btopenworld.com0
81.142.40.210host81-142-40-210.in-addr.btopenworld.com0
81.142.40.211host81-142-40-211.in-addr.btopenworld.com0
81.142.40.212host81-142-40-212.in-addr.btopenworld.com0
81.142.40.213host81-142-40-213.in-addr.btopenworld.com0
81.142.40.214host81-142-40-214.in-addr.btopenworld.com0
81.142.40.215host81-142-40-215.in-addr.btopenworld.com0
81.142.40.216host81-142-40-216.in-addr.btopenworld.com0
81.142.40.217host81-142-40-217.in-addr.btopenworld.com0
81.142.40.218host81-142-40-218.in-addr.btopenworld.com0
81.142.40.219host81-142-40-219.in-addr.btopenworld.com0
81.142.40.220host81-142-40-220.in-addr.btopenworld.com0
81.142.40.221host81-142-40-221.in-addr.btopenworld.com0
81.142.40.222host81-142-40-222.in-addr.btopenworld.com0
81.142.40.223host81-142-40-223.in-addr.btopenworld.com0
81.142.40.224host81-142-40-224.in-addr.btopenworld.com0
81.142.40.225host81-142-40-225.in-addr.btopenworld.com0
81.142.40.226host81-142-40-226.in-addr.btopenworld.com0
81.142.40.227host81-142-40-227.in-addr.btopenworld.com0
81.142.40.228host81-142-40-228.in-addr.btopenworld.com0
81.142.40.229host81-142-40-229.in-addr.btopenworld.com0
81.142.40.230host81-142-40-230.in-addr.btopenworld.com0
81.142.40.231host81-142-40-231.in-addr.btopenworld.com0
81.142.40.232host81-142-40-232.in-addr.btopenworld.com0
81.142.40.233host81-142-40-233.in-addr.btopenworld.com0
81.142.40.234host81-142-40-234.in-addr.btopenworld.com0
81.142.40.235host81-142-40-235.in-addr.btopenworld.com0
81.142.40.236mailserver.willowparkgroup.co.uk0
81.142.40.237host81-142-40-237.in-addr.btopenworld.com0
81.142.40.238host81-142-40-238.in-addr.btopenworld.com0
81.142.40.239host81-142-40-239.in-addr.btopenworld.com0
81.142.40.240host81-142-40-240.in-addr.btopenworld.com0
81.142.40.241host81-142-40-241.in-addr.btopenworld.com0
81.142.40.242host81-142-40-242.in-addr.btopenworld.com0
81.142.40.243host81-142-40-243.in-addr.btopenworld.com0
81.142.40.244host81-142-40-244.in-addr.btopenworld.com0
81.142.40.245host81-142-40-245.in-addr.btopenworld.com0
81.142.40.246host81-142-40-246.in-addr.btopenworld.com0
81.142.40.247host81-142-40-247.in-addr.btopenworld.com0
81.142.40.248host81-142-40-248.in-addr.btopenworld.com0
81.142.40.249host81-142-40-249.in-addr.btopenworld.com0
81.142.40.250host81-142-40-250.in-addr.btopenworld.com0
81.142.40.251host81-142-40-251.in-addr.btopenworld.com0
81.142.40.252host81-142-40-252.in-addr.btopenworld.com0
81.142.40.253host81-142-40-253.in-addr.btopenworld.com0
81.142.40.254host81-142-40-254.in-addr.btopenworld.com0
81.142.40.255host81-142-40-255.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 81.142.40.17
traceroute to 81.142.40.17 (81.142.40.17): 6 hops max, 52 byte packets
1 [AS15169] 74.125.251.219 17.422 ms
2 [AS2856] 109.159.253.74 23.364 ms
3 [AS2856] 194.72.16.49 23.36 ms
4 *
5 *
6 *
Measurement taken from  IPinfo ProbeNet in Berlin, DE
On