IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 81.0.0.0/8
  3. 81.149.0.0/16
  4. 81.149.16.0/24

81.149.16.0/24 IP Range

Summary

ASNAS2856 British Telecommunications PLC
BGP81.128.0.0/11
IPs with RDNS256
Hosted Domains0
Pingable IPs52
Router IPs0
81.149.16.0host81-149-16-0.in-addr.btopenworld.com0
81.149.16.1host81-149-16-1.in-addr.btopenworld.com0
81.149.16.2host81-149-16-2.in-addr.btopenworld.com0
81.149.16.3host81-149-16-3.in-addr.btopenworld.com0
81.149.16.4host81-149-16-4.in-addr.btopenworld.com0
81.149.16.5host81-149-16-5.in-addr.btopenworld.com0
81.149.16.6host81-149-16-6.in-addr.btopenworld.com0
81.149.16.7host81-149-16-7.in-addr.btopenworld.com0
81.149.16.8host81-149-16-8.in-addr.btopenworld.com0
81.149.16.9host81-149-16-9.in-addr.btopenworld.com0
81.149.16.10host81-149-16-10.in-addr.btopenworld.com0
81.149.16.11host81-149-16-11.in-addr.btopenworld.com0
81.149.16.12host81-149-16-12.in-addr.btopenworld.com0
81.149.16.13host81-149-16-13.in-addr.btopenworld.com0
81.149.16.14host81-149-16-14.in-addr.btopenworld.com0
81.149.16.15host81-149-16-15.in-addr.btopenworld.com0
81.149.16.16host81-149-16-16.in-addr.btopenworld.com0
81.149.16.17host81-149-16-17.in-addr.btopenworld.com0
81.149.16.18host81-149-16-18.in-addr.btopenworld.com0
81.149.16.19host81-149-16-19.in-addr.btopenworld.com0
81.149.16.20host81-149-16-20.in-addr.btopenworld.com0
81.149.16.21host81-149-16-21.in-addr.btopenworld.com0
81.149.16.22host81-149-16-22.in-addr.btopenworld.com0
81.149.16.23host81-149-16-23.in-addr.btopenworld.com0
81.149.16.24host81-149-16-24.in-addr.btopenworld.com0
81.149.16.25host81-149-16-25.in-addr.btopenworld.com0
81.149.16.26mail.easistore.co.uk0
81.149.16.27host81-149-16-27.in-addr.btopenworld.com0
81.149.16.28host81-149-16-28.in-addr.btopenworld.com0
81.149.16.29host81-149-16-29.in-addr.btopenworld.com0
81.149.16.30host81-149-16-30.in-addr.btopenworld.com0
81.149.16.31host81-149-16-31.in-addr.btopenworld.com0
81.149.16.32host81-149-16-32.in-addr.btopenworld.com0
81.149.16.33host81-149-16-33.in-addr.btopenworld.com0
81.149.16.34host81-149-16-34.in-addr.btopenworld.com0
81.149.16.35host81-149-16-35.in-addr.btopenworld.com0
81.149.16.36host81-149-16-36.in-addr.btopenworld.com0
81.149.16.37host81-149-16-37.in-addr.btopenworld.com0
81.149.16.38host81-149-16-38.in-addr.btopenworld.com0
81.149.16.39host81-149-16-39.in-addr.btopenworld.com0
81.149.16.40host81-149-16-40.in-addr.btopenworld.com0
81.149.16.41host81-149-16-41.in-addr.btopenworld.com0
81.149.16.42mail.beckettcorp.co.uk0
81.149.16.43mail.london.dr-sauer.com0
81.149.16.44host81-149-16-44.in-addr.btopenworld.com0
81.149.16.45host81-149-16-45.in-addr.btopenworld.com0
81.149.16.46host81-149-16-46.in-addr.btopenworld.com0
81.149.16.47host81-149-16-47.in-addr.btopenworld.com0
81.149.16.48host81-149-16-48.in-addr.btopenworld.com0
81.149.16.49host81-149-16-49.in-addr.btopenworld.com0
81.149.16.50host81-149-16-50.in-addr.btopenworld.com0
81.149.16.51host81-149-16-51.in-addr.btopenworld.com0
81.149.16.52mail.focusmedical.co.uk0
81.149.16.53host81-149-16-53.in-addr.btopenworld.com0
81.149.16.54host81-149-16-54.in-addr.btopenworld.com0
81.149.16.55host81-149-16-55.in-addr.btopenworld.com0
81.149.16.56host81-149-16-56.in-addr.btopenworld.com0
81.149.16.57host81-149-16-57.in-addr.btopenworld.com0
81.149.16.58host81-149-16-58.in-addr.btopenworld.com0
81.149.16.59host81-149-16-59.in-addr.btopenworld.com0
81.149.16.60host81-149-16-60.in-addr.btopenworld.com0
81.149.16.61host81-149-16-61.in-addr.btopenworld.com0
81.149.16.62host81-149-16-62.in-addr.btopenworld.com0
81.149.16.63host81-149-16-63.in-addr.btopenworld.com0
81.149.16.64host81-149-16-64.in-addr.btopenworld.com0
81.149.16.65host81-149-16-65.in-addr.btopenworld.com0
81.149.16.66host81-149-16-66.in-addr.btopenworld.com0
81.149.16.67host81-149-16-67.in-addr.btopenworld.com0
81.149.16.68host81-149-16-68.in-addr.btopenworld.com0
81.149.16.69host81-149-16-69.in-addr.btopenworld.com0
81.149.16.70host81-149-16-70.in-addr.btopenworld.com0
81.149.16.71claddagh.claddagh-ring.co.uk0
81.149.16.72host81-149-16-72.in-addr.btopenworld.com0
81.149.16.73host81-149-16-73.in-addr.btopenworld.com0
81.149.16.74host81-149-16-74.in-addr.btopenworld.com0
81.149.16.75host81-149-16-75.in-addr.btopenworld.com0
81.149.16.76host81-149-16-76.in-addr.btopenworld.com0
81.149.16.77host81-149-16-77.in-addr.btopenworld.com0
81.149.16.78host81-149-16-78.in-addr.btopenworld.com0
81.149.16.79host81-149-16-79.in-addr.btopenworld.com0
81.149.16.80host81-149-16-80.in-addr.btopenworld.com0
81.149.16.81host81-149-16-81.in-addr.btopenworld.com0
81.149.16.82host81-149-16-82.in-addr.btopenworld.com0
81.149.16.83host81-149-16-83.in-addr.btopenworld.com0
81.149.16.84host81-149-16-84.in-addr.btopenworld.com0
81.149.16.85mailgate.fusion-ltd.co.uk0
81.149.16.86host81-149-16-86.in-addr.btopenworld.com0
81.149.16.87host81-149-16-87.in-addr.btopenworld.com0
81.149.16.88host81-149-16-88.in-addr.btopenworld.com0
81.149.16.89host81-149-16-89.in-addr.btopenworld.com0
81.149.16.90host81-149-16-90.in-addr.btopenworld.com0
81.149.16.91host81-149-16-91.in-addr.btopenworld.com0
81.149.16.92host81-149-16-92.in-addr.btopenworld.com0
81.149.16.93host81-149-16-93.in-addr.btopenworld.com0
81.149.16.94host81-149-16-94.in-addr.btopenworld.com0
81.149.16.95host81-149-16-95.in-addr.btopenworld.com0
81.149.16.96host81-149-16-96.in-addr.btopenworld.com0
81.149.16.97host81-149-16-97.in-addr.btopenworld.com0
81.149.16.98host81-149-16-98.in-addr.btopenworld.com0
81.149.16.99host81-149-16-99.in-addr.btopenworld.com0
81.149.16.100host81-149-16-100.in-addr.btopenworld.com0
81.149.16.101host81-149-16-101.in-addr.btopenworld.com0
81.149.16.102host81-149-16-102.in-addr.btopenworld.com0
81.149.16.103host81-149-16-103.in-addr.btopenworld.com0
81.149.16.104host81-149-16-104.in-addr.btopenworld.com0
81.149.16.105host81-149-16-105.in-addr.btopenworld.com0
81.149.16.106host81-149-16-106.in-addr.btopenworld.com0
81.149.16.107host81-149-16-107.in-addr.btopenworld.com0
81.149.16.108host81-149-16-108.in-addr.btopenworld.com0
81.149.16.109mail.fabiancapital.com0
81.149.16.110host81-149-16-110.in-addr.btopenworld.com0
81.149.16.111host81-149-16-111.in-addr.btopenworld.com0
81.149.16.112host81-149-16-112.in-addr.btopenworld.com0
81.149.16.113host81-149-16-113.in-addr.btopenworld.com0
81.149.16.114host81-149-16-114.in-addr.btopenworld.com0
81.149.16.115host81-149-16-115.in-addr.btopenworld.com0
81.149.16.116host81-149-16-116.in-addr.btopenworld.com0
81.149.16.117host81-149-16-117.in-addr.btopenworld.com0
81.149.16.118host81-149-16-118.in-addr.btopenworld.com0
81.149.16.119host81-149-16-119.in-addr.btopenworld.com0
81.149.16.120host81-149-16-120.in-addr.btopenworld.com0
81.149.16.121host81-149-16-121.in-addr.btopenworld.com0
81.149.16.122host81-149-16-122.in-addr.btopenworld.com0
81.149.16.123host81-149-16-123.in-addr.btopenworld.com0
81.149.16.124host81-149-16-124.in-addr.btopenworld.com0
81.149.16.125host81-149-16-125.in-addr.btopenworld.com0
81.149.16.126host81-149-16-126.in-addr.btopenworld.com0
81.149.16.127host81-149-16-127.in-addr.btopenworld.com0
81.149.16.128host81-149-16-128.in-addr.btopenworld.com0
81.149.16.129host81-149-16-129.in-addr.btopenworld.com0
81.149.16.130host81-149-16-130.in-addr.btopenworld.com0
81.149.16.131host81-149-16-131.in-addr.btopenworld.com0
81.149.16.132host81-149-16-132.in-addr.btopenworld.com0
81.149.16.133host81-149-16-133.in-addr.btopenworld.com0
81.149.16.134host81-149-16-134.in-addr.btopenworld.com0
81.149.16.135host81-149-16-135.in-addr.btopenworld.com0
81.149.16.136host81-149-16-136.in-addr.btopenworld.com0
81.149.16.137host81-149-16-137.in-addr.btopenworld.com0
81.149.16.138host81-149-16-138.in-addr.btopenworld.com0
81.149.16.139host81-149-16-139.in-addr.btopenworld.com0
81.149.16.140host81-149-16-140.in-addr.btopenworld.com0
81.149.16.141host81-149-16-141.in-addr.btopenworld.com0
81.149.16.142host81-149-16-142.in-addr.btopenworld.com0
81.149.16.143host81-149-16-143.in-addr.btopenworld.com0
81.149.16.144host81-149-16-144.in-addr.btopenworld.com0
81.149.16.145host81-149-16-145.in-addr.btopenworld.com0
81.149.16.146host81-149-16-146.in-addr.btopenworld.com0
81.149.16.147host81-149-16-147.in-addr.btopenworld.com0
81.149.16.148host81-149-16-148.in-addr.btopenworld.com0
81.149.16.149host81-149-16-149.in-addr.btopenworld.com0
81.149.16.150host81-149-16-150.in-addr.btopenworld.com0
81.149.16.151host81-149-16-151.in-addr.btopenworld.com0
81.149.16.152host81-149-16-152.in-addr.btopenworld.com0
81.149.16.153host81-149-16-153.in-addr.btopenworld.com0
81.149.16.154host81-149-16-154.in-addr.btopenworld.com0
81.149.16.155host81-149-16-155.in-addr.btopenworld.com0
81.149.16.156host81-149-16-156.in-addr.btopenworld.com0
81.149.16.157host81-149-16-157.in-addr.btopenworld.com0
81.149.16.158mail.ardmorehomecare.co.uk0
81.149.16.159host81-149-16-159.in-addr.btopenworld.com0
81.149.16.160host81-149-16-160.in-addr.btopenworld.com0
81.149.16.161host81-149-16-161.in-addr.btopenworld.com0
81.149.16.162host81-149-16-162.in-addr.btopenworld.com0
81.149.16.163host81-149-16-163.in-addr.btopenworld.com0
81.149.16.164host81-149-16-164.in-addr.btopenworld.com0
81.149.16.165mailgate.tennantsuk.com0
81.149.16.166host81-149-16-166.in-addr.btopenworld.com0
81.149.16.167mail.loki.no-ip.co.uk0
81.149.16.168host81-149-16-168.in-addr.btopenworld.com0
81.149.16.169host81-149-16-169.in-addr.btopenworld.com0
81.149.16.170host81-149-16-170.in-addr.btopenworld.com0
81.149.16.171host81-149-16-171.in-addr.btopenworld.com0
81.149.16.172host81-149-16-172.in-addr.btopenworld.com0
81.149.16.173host81-149-16-173.in-addr.btopenworld.com0
81.149.16.174host81-149-16-174.in-addr.btopenworld.com0
81.149.16.175host81-149-16-175.in-addr.btopenworld.com0
81.149.16.176host81-149-16-176.in-addr.btopenworld.com0
81.149.16.177host81-149-16-177.in-addr.btopenworld.com0
81.149.16.178host81-149-16-178.in-addr.btopenworld.com0
81.149.16.179host81-149-16-179.in-addr.btopenworld.com0
81.149.16.180host81-149-16-180.in-addr.btopenworld.com0
81.149.16.181host81-149-16-181.in-addr.btopenworld.com0
81.149.16.182host81-149-16-182.in-addr.btopenworld.com0
81.149.16.183host81-149-16-183.in-addr.btopenworld.com0
81.149.16.184host81-149-16-184.in-addr.btopenworld.com0
81.149.16.185host81-149-16-185.in-addr.btopenworld.com0
81.149.16.186host81-149-16-186.in-addr.btopenworld.com0
81.149.16.187host81-149-16-187.in-addr.btopenworld.com0
81.149.16.188host81-149-16-188.in-addr.btopenworld.com0
81.149.16.189host81-149-16-189.in-addr.btopenworld.com0
81.149.16.190host81-149-16-190.in-addr.btopenworld.com0
81.149.16.191host81-149-16-191.in-addr.btopenworld.com0
81.149.16.192host81-149-16-192.in-addr.btopenworld.com0
81.149.16.193host81-149-16-193.in-addr.btopenworld.com0
81.149.16.194host81-149-16-194.in-addr.btopenworld.com0
81.149.16.195host81-149-16-195.in-addr.btopenworld.com0
81.149.16.196host81-149-16-196.in-addr.btopenworld.com0
81.149.16.197host81-149-16-197.in-addr.btopenworld.com0
81.149.16.198host81-149-16-198.in-addr.btopenworld.com0
81.149.16.199host81-149-16-199.in-addr.btopenworld.com0
81.149.16.200host81-149-16-200.in-addr.btopenworld.com0
81.149.16.201host81-149-16-201.in-addr.btopenworld.com0
81.149.16.202host81-149-16-202.in-addr.btopenworld.com0
81.149.16.203host81-149-16-203.in-addr.btopenworld.com0
81.149.16.204host81-149-16-204.in-addr.btopenworld.com0
81.149.16.205host81-149-16-205.in-addr.btopenworld.com0
81.149.16.206host81-149-16-206.in-addr.btopenworld.com0
81.149.16.207host81-149-16-207.in-addr.btopenworld.com0
81.149.16.208host81-149-16-208.in-addr.btopenworld.com0
81.149.16.209host81-149-16-209.in-addr.btopenworld.com0
81.149.16.210host81-149-16-210.in-addr.btopenworld.com0
81.149.16.211host81-149-16-211.in-addr.btopenworld.com0
81.149.16.212host81-149-16-212.in-addr.btopenworld.com0
81.149.16.213host81-149-16-213.in-addr.btopenworld.com0
81.149.16.214host81-149-16-214.in-addr.btopenworld.com0
81.149.16.215host81-149-16-215.in-addr.btopenworld.com0
81.149.16.216host81-149-16-216.in-addr.btopenworld.com0
81.149.16.217host81-149-16-217.in-addr.btopenworld.com0
81.149.16.218host81-149-16-218.in-addr.btopenworld.com0
81.149.16.219host81-149-16-219.in-addr.btopenworld.com0
81.149.16.220host81-149-16-220.in-addr.btopenworld.com0
81.149.16.221host81-149-16-221.in-addr.btopenworld.com0
81.149.16.222host81-149-16-222.in-addr.btopenworld.com0
81.149.16.223host81-149-16-223.in-addr.btopenworld.com0
81.149.16.224host81-149-16-224.in-addr.btopenworld.com0
81.149.16.225host81-149-16-225.in-addr.btopenworld.com0
81.149.16.226host81-149-16-226.in-addr.btopenworld.com0
81.149.16.227host81-149-16-227.in-addr.btopenworld.com0
81.149.16.228host81-149-16-228.in-addr.btopenworld.com0
81.149.16.229host81-149-16-229.in-addr.btopenworld.com0
81.149.16.230host81-149-16-230.in-addr.btopenworld.com0
81.149.16.231host81-149-16-231.in-addr.btopenworld.com0
81.149.16.232remote.masassociates.co.uk0
81.149.16.233host81-149-16-233.in-addr.btopenworld.com0
81.149.16.234host81-149-16-234.in-addr.btopenworld.com0
81.149.16.235host81-149-16-235.in-addr.btopenworld.com0
81.149.16.236host81-149-16-236.in-addr.btopenworld.com0
81.149.16.237mail.smartgeeks.co.uk0
81.149.16.238host81-149-16-238.in-addr.btopenworld.com0
81.149.16.239host81-149-16-239.in-addr.btopenworld.com0
81.149.16.240host81-149-16-240.in-addr.btopenworld.com0
81.149.16.241host81-149-16-241.in-addr.btopenworld.com0
81.149.16.242host81-149-16-242.in-addr.btopenworld.com0
81.149.16.243host81-149-16-243.in-addr.btopenworld.com0
81.149.16.244host81-149-16-244.in-addr.btopenworld.com0
81.149.16.245host81-149-16-245.in-addr.btopenworld.com0
81.149.16.246host81-149-16-246.in-addr.btopenworld.com0
81.149.16.247host81-149-16-247.in-addr.btopenworld.com0
81.149.16.248host81-149-16-248.in-addr.btopenworld.com0
81.149.16.249host81-149-16-249.in-addr.btopenworld.com0
81.149.16.250host81-149-16-250.in-addr.btopenworld.com0
81.149.16.251host81-149-16-251.in-addr.btopenworld.com0
81.149.16.252host81-149-16-252.in-addr.btopenworld.com0
81.149.16.253host81-149-16-253.in-addr.btopenworld.com0
81.149.16.254host81-149-16-254.in-addr.btopenworld.com0
81.149.16.255host81-149-16-255.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 -f4 81.149.16.130
traceroute to 81.149.16.130 (81.149.16.130): 64 hops max, 52 byte packets
4 [AS174] 154.54.73.242 136.642 ms
5 [AS5400] 166.49.209.130 8.035 ms
6 *
7 *
8 [AS2856] 217.32.26.85 7.875 ms
9 [AS2856] 81.149.16.130 12.65 ms
Measurement taken from  IPinfo ProbeNet in Kettering, GB
On