IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 172.0.0.0/8
  3. 172.12.0.0/16
  4. 172.12.255.0/24

172.12.255.0/24 IP Range

Summary

ASNAS7018 AT&T Enterprises, LLC
BGP172.0.0.0/12
IPs with RDNS256
Hosted Domains0
Pingable IPs1
Router IPs0
172.12.255.0172-12-255-0.lightspeed.cicril.sbcglobal.net0
172.12.255.1172-12-255-1.lightspeed.cicril.sbcglobal.net0
172.12.255.2172-12-255-2.lightspeed.cicril.sbcglobal.net0
172.12.255.3172-12-255-3.lightspeed.cicril.sbcglobal.net0
172.12.255.4172-12-255-4.lightspeed.cicril.sbcglobal.net0
172.12.255.5172-12-255-5.lightspeed.cicril.sbcglobal.net0
172.12.255.6172-12-255-6.lightspeed.cicril.sbcglobal.net0
172.12.255.7172-12-255-7.lightspeed.cicril.sbcglobal.net0
172.12.255.8172-12-255-8.lightspeed.cicril.sbcglobal.net0
172.12.255.9172-12-255-9.lightspeed.cicril.sbcglobal.net0
172.12.255.10172-12-255-10.lightspeed.cicril.sbcglobal.net0
172.12.255.11172-12-255-11.lightspeed.cicril.sbcglobal.net0
172.12.255.12172-12-255-12.lightspeed.cicril.sbcglobal.net0
172.12.255.13172-12-255-13.lightspeed.cicril.sbcglobal.net0
172.12.255.14172-12-255-14.lightspeed.cicril.sbcglobal.net0
172.12.255.15172-12-255-15.lightspeed.cicril.sbcglobal.net0
172.12.255.16172-12-255-16.lightspeed.cicril.sbcglobal.net0
172.12.255.17172-12-255-17.lightspeed.cicril.sbcglobal.net0
172.12.255.18172-12-255-18.lightspeed.cicril.sbcglobal.net0
172.12.255.19172-12-255-19.lightspeed.cicril.sbcglobal.net0
172.12.255.20172-12-255-20.lightspeed.cicril.sbcglobal.net0
172.12.255.21172-12-255-21.lightspeed.cicril.sbcglobal.net0
172.12.255.22172-12-255-22.lightspeed.cicril.sbcglobal.net0
172.12.255.23172-12-255-23.lightspeed.cicril.sbcglobal.net0
172.12.255.24172-12-255-24.lightspeed.cicril.sbcglobal.net0
172.12.255.25172-12-255-25.lightspeed.cicril.sbcglobal.net0
172.12.255.26172-12-255-26.lightspeed.cicril.sbcglobal.net0
172.12.255.27172-12-255-27.lightspeed.cicril.sbcglobal.net0
172.12.255.28172-12-255-28.lightspeed.cicril.sbcglobal.net0
172.12.255.29172-12-255-29.lightspeed.cicril.sbcglobal.net0
172.12.255.30172-12-255-30.lightspeed.cicril.sbcglobal.net0
172.12.255.31172-12-255-31.lightspeed.cicril.sbcglobal.net0
172.12.255.32172-12-255-32.lightspeed.cicril.sbcglobal.net0
172.12.255.33172-12-255-33.lightspeed.cicril.sbcglobal.net0
172.12.255.34172-12-255-34.lightspeed.cicril.sbcglobal.net0
172.12.255.35172-12-255-35.lightspeed.cicril.sbcglobal.net0
172.12.255.36172-12-255-36.lightspeed.cicril.sbcglobal.net0
172.12.255.37172-12-255-37.lightspeed.cicril.sbcglobal.net0
172.12.255.38172-12-255-38.lightspeed.cicril.sbcglobal.net0
172.12.255.39172-12-255-39.lightspeed.cicril.sbcglobal.net0
172.12.255.40172-12-255-40.lightspeed.cicril.sbcglobal.net0
172.12.255.41172-12-255-41.lightspeed.cicril.sbcglobal.net0
172.12.255.42172-12-255-42.lightspeed.cicril.sbcglobal.net0
172.12.255.43172-12-255-43.lightspeed.cicril.sbcglobal.net0
172.12.255.44172-12-255-44.lightspeed.cicril.sbcglobal.net0
172.12.255.45172-12-255-45.lightspeed.cicril.sbcglobal.net0
172.12.255.46172-12-255-46.lightspeed.cicril.sbcglobal.net0
172.12.255.47172-12-255-47.lightspeed.cicril.sbcglobal.net0
172.12.255.48172-12-255-48.lightspeed.cicril.sbcglobal.net0
172.12.255.49172-12-255-49.lightspeed.cicril.sbcglobal.net0
172.12.255.50172-12-255-50.lightspeed.cicril.sbcglobal.net0
172.12.255.51172-12-255-51.lightspeed.cicril.sbcglobal.net0
172.12.255.52172-12-255-52.lightspeed.cicril.sbcglobal.net0
172.12.255.53172-12-255-53.lightspeed.cicril.sbcglobal.net0
172.12.255.54172-12-255-54.lightspeed.cicril.sbcglobal.net0
172.12.255.55172-12-255-55.lightspeed.cicril.sbcglobal.net0
172.12.255.56172-12-255-56.lightspeed.cicril.sbcglobal.net0
172.12.255.57172-12-255-57.lightspeed.cicril.sbcglobal.net0
172.12.255.58172-12-255-58.lightspeed.cicril.sbcglobal.net0
172.12.255.59172-12-255-59.lightspeed.cicril.sbcglobal.net0
172.12.255.60172-12-255-60.lightspeed.cicril.sbcglobal.net0
172.12.255.61172-12-255-61.lightspeed.cicril.sbcglobal.net0
172.12.255.62172-12-255-62.lightspeed.cicril.sbcglobal.net0
172.12.255.63172-12-255-63.lightspeed.cicril.sbcglobal.net0
172.12.255.64172-12-255-64.lightspeed.cicril.sbcglobal.net0
172.12.255.65172-12-255-65.lightspeed.cicril.sbcglobal.net0
172.12.255.66172-12-255-66.lightspeed.cicril.sbcglobal.net0
172.12.255.67172-12-255-67.lightspeed.cicril.sbcglobal.net0
172.12.255.68172-12-255-68.lightspeed.cicril.sbcglobal.net0
172.12.255.69172-12-255-69.lightspeed.cicril.sbcglobal.net0
172.12.255.70172-12-255-70.lightspeed.cicril.sbcglobal.net0
172.12.255.71172-12-255-71.lightspeed.cicril.sbcglobal.net0
172.12.255.72172-12-255-72.lightspeed.cicril.sbcglobal.net0
172.12.255.73172-12-255-73.lightspeed.cicril.sbcglobal.net0
172.12.255.74172-12-255-74.lightspeed.cicril.sbcglobal.net0
172.12.255.75172-12-255-75.lightspeed.cicril.sbcglobal.net0
172.12.255.76172-12-255-76.lightspeed.cicril.sbcglobal.net0
172.12.255.77172-12-255-77.lightspeed.cicril.sbcglobal.net0
172.12.255.78172-12-255-78.lightspeed.cicril.sbcglobal.net0
172.12.255.79172-12-255-79.lightspeed.cicril.sbcglobal.net0
172.12.255.80172-12-255-80.lightspeed.cicril.sbcglobal.net0
172.12.255.81172-12-255-81.lightspeed.cicril.sbcglobal.net0
172.12.255.82172-12-255-82.lightspeed.cicril.sbcglobal.net0
172.12.255.83172-12-255-83.lightspeed.cicril.sbcglobal.net0
172.12.255.84172-12-255-84.lightspeed.cicril.sbcglobal.net0
172.12.255.85172-12-255-85.lightspeed.cicril.sbcglobal.net0
172.12.255.86172-12-255-86.lightspeed.cicril.sbcglobal.net0
172.12.255.87172-12-255-87.lightspeed.cicril.sbcglobal.net0
172.12.255.88172-12-255-88.lightspeed.cicril.sbcglobal.net0
172.12.255.89172-12-255-89.lightspeed.cicril.sbcglobal.net0
172.12.255.90172-12-255-90.lightspeed.cicril.sbcglobal.net0
172.12.255.91172-12-255-91.lightspeed.cicril.sbcglobal.net0
172.12.255.92172-12-255-92.lightspeed.cicril.sbcglobal.net0
172.12.255.93172-12-255-93.lightspeed.cicril.sbcglobal.net0
172.12.255.94172-12-255-94.lightspeed.cicril.sbcglobal.net0
172.12.255.95172-12-255-95.lightspeed.cicril.sbcglobal.net0
172.12.255.96172-12-255-96.lightspeed.cicril.sbcglobal.net0
172.12.255.97172-12-255-97.lightspeed.cicril.sbcglobal.net0
172.12.255.98172-12-255-98.lightspeed.cicril.sbcglobal.net0
172.12.255.99172-12-255-99.lightspeed.cicril.sbcglobal.net0
172.12.255.100172-12-255-100.lightspeed.cicril.sbcglobal.net0
172.12.255.101172-12-255-101.lightspeed.cicril.sbcglobal.net0
172.12.255.102172-12-255-102.lightspeed.cicril.sbcglobal.net0
172.12.255.103172-12-255-103.lightspeed.cicril.sbcglobal.net0
172.12.255.104172-12-255-104.lightspeed.cicril.sbcglobal.net0
172.12.255.105172-12-255-105.lightspeed.cicril.sbcglobal.net0
172.12.255.106172-12-255-106.lightspeed.cicril.sbcglobal.net0
172.12.255.107172-12-255-107.lightspeed.cicril.sbcglobal.net0
172.12.255.108172-12-255-108.lightspeed.cicril.sbcglobal.net0
172.12.255.109172-12-255-109.lightspeed.cicril.sbcglobal.net0
172.12.255.110172-12-255-110.lightspeed.cicril.sbcglobal.net0
172.12.255.111172-12-255-111.lightspeed.cicril.sbcglobal.net0
172.12.255.112172-12-255-112.lightspeed.cicril.sbcglobal.net0
172.12.255.113172-12-255-113.lightspeed.cicril.sbcglobal.net0
172.12.255.114172-12-255-114.lightspeed.cicril.sbcglobal.net0
172.12.255.115172-12-255-115.lightspeed.cicril.sbcglobal.net0
172.12.255.116172-12-255-116.lightspeed.cicril.sbcglobal.net0
172.12.255.117172-12-255-117.lightspeed.cicril.sbcglobal.net0
172.12.255.118172-12-255-118.lightspeed.cicril.sbcglobal.net0
172.12.255.119172-12-255-119.lightspeed.cicril.sbcglobal.net0
172.12.255.120172-12-255-120.lightspeed.cicril.sbcglobal.net0
172.12.255.121172-12-255-121.lightspeed.cicril.sbcglobal.net0
172.12.255.122172-12-255-122.lightspeed.cicril.sbcglobal.net0
172.12.255.123172-12-255-123.lightspeed.cicril.sbcglobal.net0
172.12.255.124172-12-255-124.lightspeed.cicril.sbcglobal.net0
172.12.255.125172-12-255-125.lightspeed.cicril.sbcglobal.net0
172.12.255.126172-12-255-126.lightspeed.cicril.sbcglobal.net0
172.12.255.127172-12-255-127.lightspeed.cicril.sbcglobal.net0
172.12.255.128172-12-255-128.lightspeed.cicril.sbcglobal.net0
172.12.255.129172-12-255-129.lightspeed.cicril.sbcglobal.net0
172.12.255.130172-12-255-130.lightspeed.cicril.sbcglobal.net0
172.12.255.131172-12-255-131.lightspeed.cicril.sbcglobal.net0
172.12.255.132172-12-255-132.lightspeed.cicril.sbcglobal.net0
172.12.255.133172-12-255-133.lightspeed.cicril.sbcglobal.net0
172.12.255.134172-12-255-134.lightspeed.cicril.sbcglobal.net0
172.12.255.135172-12-255-135.lightspeed.cicril.sbcglobal.net0
172.12.255.136172-12-255-136.lightspeed.cicril.sbcglobal.net0
172.12.255.137172-12-255-137.lightspeed.cicril.sbcglobal.net0
172.12.255.138172-12-255-138.lightspeed.cicril.sbcglobal.net0
172.12.255.139172-12-255-139.lightspeed.cicril.sbcglobal.net0
172.12.255.140172-12-255-140.lightspeed.cicril.sbcglobal.net0
172.12.255.141172-12-255-141.lightspeed.cicril.sbcglobal.net0
172.12.255.142172-12-255-142.lightspeed.cicril.sbcglobal.net0
172.12.255.143172-12-255-143.lightspeed.cicril.sbcglobal.net0
172.12.255.144172-12-255-144.lightspeed.cicril.sbcglobal.net0
172.12.255.145172-12-255-145.lightspeed.cicril.sbcglobal.net0
172.12.255.146172-12-255-146.lightspeed.cicril.sbcglobal.net0
172.12.255.147172-12-255-147.lightspeed.cicril.sbcglobal.net0
172.12.255.148172-12-255-148.lightspeed.cicril.sbcglobal.net0
172.12.255.149172-12-255-149.lightspeed.cicril.sbcglobal.net0
172.12.255.150172-12-255-150.lightspeed.cicril.sbcglobal.net0
172.12.255.151172-12-255-151.lightspeed.cicril.sbcglobal.net0
172.12.255.152172-12-255-152.lightspeed.cicril.sbcglobal.net0
172.12.255.153172-12-255-153.lightspeed.cicril.sbcglobal.net0
172.12.255.154172-12-255-154.lightspeed.cicril.sbcglobal.net0
172.12.255.155172-12-255-155.lightspeed.cicril.sbcglobal.net0
172.12.255.156172-12-255-156.lightspeed.cicril.sbcglobal.net0
172.12.255.157172-12-255-157.lightspeed.cicril.sbcglobal.net0
172.12.255.158172-12-255-158.lightspeed.cicril.sbcglobal.net0
172.12.255.159172-12-255-159.lightspeed.cicril.sbcglobal.net0
172.12.255.160172-12-255-160.lightspeed.cicril.sbcglobal.net0
172.12.255.161172-12-255-161.lightspeed.cicril.sbcglobal.net0
172.12.255.162172-12-255-162.lightspeed.cicril.sbcglobal.net0
172.12.255.163172-12-255-163.lightspeed.cicril.sbcglobal.net0
172.12.255.164172-12-255-164.lightspeed.cicril.sbcglobal.net0
172.12.255.165172-12-255-165.lightspeed.cicril.sbcglobal.net0
172.12.255.166172-12-255-166.lightspeed.cicril.sbcglobal.net0
172.12.255.167172-12-255-167.lightspeed.cicril.sbcglobal.net0
172.12.255.168172-12-255-168.lightspeed.cicril.sbcglobal.net0
172.12.255.169172-12-255-169.lightspeed.cicril.sbcglobal.net0
172.12.255.170172-12-255-170.lightspeed.cicril.sbcglobal.net0
172.12.255.171172-12-255-171.lightspeed.cicril.sbcglobal.net0
172.12.255.172172-12-255-172.lightspeed.cicril.sbcglobal.net0
172.12.255.173172-12-255-173.lightspeed.cicril.sbcglobal.net0
172.12.255.174172-12-255-174.lightspeed.cicril.sbcglobal.net0
172.12.255.175172-12-255-175.lightspeed.cicril.sbcglobal.net0
172.12.255.176172-12-255-176.lightspeed.cicril.sbcglobal.net0
172.12.255.177172-12-255-177.lightspeed.cicril.sbcglobal.net0
172.12.255.178172-12-255-178.lightspeed.cicril.sbcglobal.net0
172.12.255.179172-12-255-179.lightspeed.cicril.sbcglobal.net0
172.12.255.180172-12-255-180.lightspeed.cicril.sbcglobal.net0
172.12.255.181172-12-255-181.lightspeed.cicril.sbcglobal.net0
172.12.255.182172-12-255-182.lightspeed.cicril.sbcglobal.net0
172.12.255.183172-12-255-183.lightspeed.cicril.sbcglobal.net0
172.12.255.184172-12-255-184.lightspeed.cicril.sbcglobal.net0
172.12.255.185172-12-255-185.lightspeed.cicril.sbcglobal.net0
172.12.255.186172-12-255-186.lightspeed.cicril.sbcglobal.net0
172.12.255.187172-12-255-187.lightspeed.cicril.sbcglobal.net0
172.12.255.188172-12-255-188.lightspeed.cicril.sbcglobal.net0
172.12.255.189172-12-255-189.lightspeed.cicril.sbcglobal.net0
172.12.255.190172-12-255-190.lightspeed.cicril.sbcglobal.net0
172.12.255.191172-12-255-191.lightspeed.cicril.sbcglobal.net0
172.12.255.192172-12-255-192.lightspeed.cicril.sbcglobal.net0
172.12.255.193172-12-255-193.lightspeed.cicril.sbcglobal.net0
172.12.255.194172-12-255-194.lightspeed.cicril.sbcglobal.net0
172.12.255.195172-12-255-195.lightspeed.cicril.sbcglobal.net0
172.12.255.196172-12-255-196.lightspeed.cicril.sbcglobal.net0
172.12.255.197172-12-255-197.lightspeed.cicril.sbcglobal.net0
172.12.255.198172-12-255-198.lightspeed.cicril.sbcglobal.net0
172.12.255.199172-12-255-199.lightspeed.cicril.sbcglobal.net0
172.12.255.200172-12-255-200.lightspeed.cicril.sbcglobal.net0
172.12.255.201172-12-255-201.lightspeed.cicril.sbcglobal.net0
172.12.255.202172-12-255-202.lightspeed.cicril.sbcglobal.net0
172.12.255.203172-12-255-203.lightspeed.cicril.sbcglobal.net0
172.12.255.204172-12-255-204.lightspeed.cicril.sbcglobal.net0
172.12.255.205172-12-255-205.lightspeed.cicril.sbcglobal.net0
172.12.255.206172-12-255-206.lightspeed.cicril.sbcglobal.net0
172.12.255.207172-12-255-207.lightspeed.cicril.sbcglobal.net0
172.12.255.208172-12-255-208.lightspeed.cicril.sbcglobal.net0
172.12.255.209172-12-255-209.lightspeed.cicril.sbcglobal.net0
172.12.255.210172-12-255-210.lightspeed.cicril.sbcglobal.net0
172.12.255.211172-12-255-211.lightspeed.cicril.sbcglobal.net0
172.12.255.212172-12-255-212.lightspeed.cicril.sbcglobal.net0
172.12.255.213172-12-255-213.lightspeed.cicril.sbcglobal.net0
172.12.255.214172-12-255-214.lightspeed.cicril.sbcglobal.net0
172.12.255.215172-12-255-215.lightspeed.cicril.sbcglobal.net0
172.12.255.216172-12-255-216.lightspeed.cicril.sbcglobal.net0
172.12.255.217172-12-255-217.lightspeed.cicril.sbcglobal.net0
172.12.255.218172-12-255-218.lightspeed.cicril.sbcglobal.net0
172.12.255.219172-12-255-219.lightspeed.cicril.sbcglobal.net0
172.12.255.220172-12-255-220.lightspeed.cicril.sbcglobal.net0
172.12.255.221172-12-255-221.lightspeed.cicril.sbcglobal.net0
172.12.255.222172-12-255-222.lightspeed.cicril.sbcglobal.net0
172.12.255.223172-12-255-223.lightspeed.cicril.sbcglobal.net0
172.12.255.224172-12-255-224.lightspeed.cicril.sbcglobal.net0
172.12.255.225172-12-255-225.lightspeed.cicril.sbcglobal.net0
172.12.255.226172-12-255-226.lightspeed.cicril.sbcglobal.net0
172.12.255.227172-12-255-227.lightspeed.cicril.sbcglobal.net0
172.12.255.228172-12-255-228.lightspeed.cicril.sbcglobal.net0
172.12.255.229172-12-255-229.lightspeed.cicril.sbcglobal.net0
172.12.255.230172-12-255-230.lightspeed.cicril.sbcglobal.net0
172.12.255.231172-12-255-231.lightspeed.cicril.sbcglobal.net0
172.12.255.232172-12-255-232.lightspeed.cicril.sbcglobal.net0
172.12.255.233172-12-255-233.lightspeed.cicril.sbcglobal.net0
172.12.255.234172-12-255-234.lightspeed.cicril.sbcglobal.net0
172.12.255.235172-12-255-235.lightspeed.cicril.sbcglobal.net0
172.12.255.236172-12-255-236.lightspeed.cicril.sbcglobal.net0
172.12.255.237172-12-255-237.lightspeed.cicril.sbcglobal.net0
172.12.255.238172-12-255-238.lightspeed.cicril.sbcglobal.net0
172.12.255.239172-12-255-239.lightspeed.cicril.sbcglobal.net0
172.12.255.240172-12-255-240.lightspeed.cicril.sbcglobal.net0
172.12.255.241172-12-255-241.lightspeed.cicril.sbcglobal.net0
172.12.255.242172-12-255-242.lightspeed.cicril.sbcglobal.net0
172.12.255.243172-12-255-243.lightspeed.cicril.sbcglobal.net0
172.12.255.244172-12-255-244.lightspeed.cicril.sbcglobal.net0
172.12.255.245172-12-255-245.lightspeed.cicril.sbcglobal.net0
172.12.255.246172-12-255-246.lightspeed.cicril.sbcglobal.net0
172.12.255.247172-12-255-247.lightspeed.cicril.sbcglobal.net0
172.12.255.248172-12-255-248.lightspeed.cicril.sbcglobal.net0
172.12.255.249172-12-255-249.lightspeed.cicril.sbcglobal.net0
172.12.255.250172-12-255-250.lightspeed.cicril.sbcglobal.net0
172.12.255.251172-12-255-251.lightspeed.cicril.sbcglobal.net0
172.12.255.252172-12-255-252.lightspeed.cicril.sbcglobal.net0
172.12.255.253172-12-255-253.lightspeed.cicril.sbcglobal.net0
172.12.255.254172-12-255-254.lightspeed.cicril.sbcglobal.net0
172.12.255.255172-12-255-255.lightspeed.cicril.sbcglobal.net0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f5 -m9 172.12.255.47
traceroute to 172.12.255.47 (172.12.255.47): 9 hops max, 52 byte packets
5 [AS3356] 4.69.226.70 109.832 ms
6 [AS7018] 192.205.37.45 110.423 ms
7 *
8 *
9 *
Measurement taken from  IPinfo ProbeNet in Gdynia, PL
On