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  1. All IP Ranges
  2. 172.0.0.0/8
  3. 172.12.0.0/16
  4. 172.12.240.0/24

172.12.240.0/24 IP Range

Summary

ASNAS7018 AT&T Enterprises, LLC
BGP172.0.0.0/12
IPs with RDNS256
Hosted Domains0
Pingable IPs0
Router IPs0
172.12.240.0172-12-240-0.lightspeed.sndgca.sbcglobal.net0
172.12.240.1172-12-240-1.lightspeed.sndgca.sbcglobal.net0
172.12.240.2172-12-240-2.lightspeed.sndgca.sbcglobal.net0
172.12.240.3172-12-240-3.lightspeed.sndgca.sbcglobal.net0
172.12.240.4172-12-240-4.lightspeed.sndgca.sbcglobal.net0
172.12.240.5172-12-240-5.lightspeed.sndgca.sbcglobal.net0
172.12.240.6172-12-240-6.lightspeed.sndgca.sbcglobal.net0
172.12.240.7172-12-240-7.lightspeed.sndgca.sbcglobal.net0
172.12.240.8172-12-240-8.lightspeed.sndgca.sbcglobal.net0
172.12.240.9172-12-240-9.lightspeed.sndgca.sbcglobal.net0
172.12.240.10172-12-240-10.lightspeed.sndgca.sbcglobal.net0
172.12.240.11172-12-240-11.lightspeed.sndgca.sbcglobal.net0
172.12.240.12172-12-240-12.lightspeed.sndgca.sbcglobal.net0
172.12.240.13172-12-240-13.lightspeed.sndgca.sbcglobal.net0
172.12.240.14172-12-240-14.lightspeed.sndgca.sbcglobal.net0
172.12.240.15172-12-240-15.lightspeed.sndgca.sbcglobal.net0
172.12.240.16172-12-240-16.lightspeed.sndgca.sbcglobal.net0
172.12.240.17172-12-240-17.lightspeed.sndgca.sbcglobal.net0
172.12.240.18172-12-240-18.lightspeed.sndgca.sbcglobal.net0
172.12.240.19172-12-240-19.lightspeed.sndgca.sbcglobal.net0
172.12.240.20172-12-240-20.lightspeed.sndgca.sbcglobal.net0
172.12.240.21172-12-240-21.lightspeed.sndgca.sbcglobal.net0
172.12.240.22172-12-240-22.lightspeed.sndgca.sbcglobal.net0
172.12.240.23172-12-240-23.lightspeed.sndgca.sbcglobal.net0
172.12.240.24172-12-240-24.lightspeed.sndgca.sbcglobal.net0
172.12.240.25172-12-240-25.lightspeed.sndgca.sbcglobal.net0
172.12.240.26172-12-240-26.lightspeed.sndgca.sbcglobal.net0
172.12.240.27172-12-240-27.lightspeed.sndgca.sbcglobal.net0
172.12.240.28172-12-240-28.lightspeed.sndgca.sbcglobal.net0
172.12.240.29172-12-240-29.lightspeed.sndgca.sbcglobal.net0
172.12.240.30172-12-240-30.lightspeed.sndgca.sbcglobal.net0
172.12.240.31172-12-240-31.lightspeed.sndgca.sbcglobal.net0
172.12.240.32172-12-240-32.lightspeed.sndgca.sbcglobal.net0
172.12.240.33172-12-240-33.lightspeed.sndgca.sbcglobal.net0
172.12.240.34172-12-240-34.lightspeed.sndgca.sbcglobal.net0
172.12.240.35172-12-240-35.lightspeed.sndgca.sbcglobal.net0
172.12.240.36172-12-240-36.lightspeed.sndgca.sbcglobal.net0
172.12.240.37172-12-240-37.lightspeed.sndgca.sbcglobal.net0
172.12.240.38172-12-240-38.lightspeed.sndgca.sbcglobal.net0
172.12.240.39172-12-240-39.lightspeed.sndgca.sbcglobal.net0
172.12.240.40172-12-240-40.lightspeed.sndgca.sbcglobal.net0
172.12.240.41172-12-240-41.lightspeed.sndgca.sbcglobal.net0
172.12.240.42172-12-240-42.lightspeed.sndgca.sbcglobal.net0
172.12.240.43172-12-240-43.lightspeed.sndgca.sbcglobal.net0
172.12.240.44172-12-240-44.lightspeed.sndgca.sbcglobal.net0
172.12.240.45172-12-240-45.lightspeed.sndgca.sbcglobal.net0
172.12.240.46172-12-240-46.lightspeed.sndgca.sbcglobal.net0
172.12.240.47172-12-240-47.lightspeed.sndgca.sbcglobal.net0
172.12.240.48172-12-240-48.lightspeed.sndgca.sbcglobal.net0
172.12.240.49172-12-240-49.lightspeed.sndgca.sbcglobal.net0
172.12.240.50172-12-240-50.lightspeed.sndgca.sbcglobal.net0
172.12.240.51172-12-240-51.lightspeed.sndgca.sbcglobal.net0
172.12.240.52172-12-240-52.lightspeed.sndgca.sbcglobal.net0
172.12.240.53172-12-240-53.lightspeed.sndgca.sbcglobal.net0
172.12.240.54172-12-240-54.lightspeed.sndgca.sbcglobal.net0
172.12.240.55172-12-240-55.lightspeed.sndgca.sbcglobal.net0
172.12.240.56172-12-240-56.lightspeed.sndgca.sbcglobal.net0
172.12.240.57172-12-240-57.lightspeed.sndgca.sbcglobal.net0
172.12.240.58172-12-240-58.lightspeed.sndgca.sbcglobal.net0
172.12.240.59172-12-240-59.lightspeed.sndgca.sbcglobal.net0
172.12.240.60172-12-240-60.lightspeed.sndgca.sbcglobal.net0
172.12.240.61172-12-240-61.lightspeed.sndgca.sbcglobal.net0
172.12.240.62172-12-240-62.lightspeed.sndgca.sbcglobal.net0
172.12.240.63172-12-240-63.lightspeed.sndgca.sbcglobal.net0
172.12.240.64172-12-240-64.lightspeed.sndgca.sbcglobal.net0
172.12.240.65172-12-240-65.lightspeed.sndgca.sbcglobal.net0
172.12.240.66172-12-240-66.lightspeed.sndgca.sbcglobal.net0
172.12.240.67172-12-240-67.lightspeed.sndgca.sbcglobal.net0
172.12.240.68172-12-240-68.lightspeed.sndgca.sbcglobal.net0
172.12.240.69172-12-240-69.lightspeed.sndgca.sbcglobal.net0
172.12.240.70172-12-240-70.lightspeed.sndgca.sbcglobal.net0
172.12.240.71172-12-240-71.lightspeed.sndgca.sbcglobal.net0
172.12.240.72172-12-240-72.lightspeed.sndgca.sbcglobal.net0
172.12.240.73172-12-240-73.lightspeed.sndgca.sbcglobal.net0
172.12.240.74172-12-240-74.lightspeed.sndgca.sbcglobal.net0
172.12.240.75172-12-240-75.lightspeed.sndgca.sbcglobal.net0
172.12.240.76172-12-240-76.lightspeed.sndgca.sbcglobal.net0
172.12.240.77172-12-240-77.lightspeed.sndgca.sbcglobal.net0
172.12.240.78172-12-240-78.lightspeed.sndgca.sbcglobal.net0
172.12.240.79172-12-240-79.lightspeed.sndgca.sbcglobal.net0
172.12.240.80172-12-240-80.lightspeed.sndgca.sbcglobal.net0
172.12.240.81172-12-240-81.lightspeed.sndgca.sbcglobal.net0
172.12.240.82172-12-240-82.lightspeed.sndgca.sbcglobal.net0
172.12.240.83172-12-240-83.lightspeed.sndgca.sbcglobal.net0
172.12.240.84172-12-240-84.lightspeed.sndgca.sbcglobal.net0
172.12.240.85172-12-240-85.lightspeed.sndgca.sbcglobal.net0
172.12.240.86172-12-240-86.lightspeed.sndgca.sbcglobal.net0
172.12.240.87172-12-240-87.lightspeed.sndgca.sbcglobal.net0
172.12.240.88172-12-240-88.lightspeed.sndgca.sbcglobal.net0
172.12.240.89172-12-240-89.lightspeed.sndgca.sbcglobal.net0
172.12.240.90172-12-240-90.lightspeed.sndgca.sbcglobal.net0
172.12.240.91172-12-240-91.lightspeed.sndgca.sbcglobal.net0
172.12.240.92172-12-240-92.lightspeed.sndgca.sbcglobal.net0
172.12.240.93172-12-240-93.lightspeed.sndgca.sbcglobal.net0
172.12.240.94172-12-240-94.lightspeed.sndgca.sbcglobal.net0
172.12.240.95172-12-240-95.lightspeed.sndgca.sbcglobal.net0
172.12.240.96172-12-240-96.lightspeed.sndgca.sbcglobal.net0
172.12.240.97172-12-240-97.lightspeed.sndgca.sbcglobal.net0
172.12.240.98172-12-240-98.lightspeed.sndgca.sbcglobal.net0
172.12.240.99172-12-240-99.lightspeed.sndgca.sbcglobal.net0
172.12.240.100172-12-240-100.lightspeed.sndgca.sbcglobal.net0
172.12.240.101172-12-240-101.lightspeed.sndgca.sbcglobal.net0
172.12.240.102172-12-240-102.lightspeed.sndgca.sbcglobal.net0
172.12.240.103172-12-240-103.lightspeed.sndgca.sbcglobal.net0
172.12.240.104172-12-240-104.lightspeed.sndgca.sbcglobal.net0
172.12.240.105172-12-240-105.lightspeed.sndgca.sbcglobal.net0
172.12.240.106172-12-240-106.lightspeed.sndgca.sbcglobal.net0
172.12.240.107172-12-240-107.lightspeed.sndgca.sbcglobal.net0
172.12.240.108172-12-240-108.lightspeed.sndgca.sbcglobal.net0
172.12.240.109172-12-240-109.lightspeed.sndgca.sbcglobal.net0
172.12.240.110172-12-240-110.lightspeed.sndgca.sbcglobal.net0
172.12.240.111172-12-240-111.lightspeed.sndgca.sbcglobal.net0
172.12.240.112172-12-240-112.lightspeed.sndgca.sbcglobal.net0
172.12.240.113172-12-240-113.lightspeed.sndgca.sbcglobal.net0
172.12.240.114172-12-240-114.lightspeed.sndgca.sbcglobal.net0
172.12.240.115172-12-240-115.lightspeed.sndgca.sbcglobal.net0
172.12.240.116172-12-240-116.lightspeed.sndgca.sbcglobal.net0
172.12.240.117172-12-240-117.lightspeed.sndgca.sbcglobal.net0
172.12.240.118172-12-240-118.lightspeed.sndgca.sbcglobal.net0
172.12.240.119172-12-240-119.lightspeed.sndgca.sbcglobal.net0
172.12.240.120172-12-240-120.lightspeed.sndgca.sbcglobal.net0
172.12.240.121172-12-240-121.lightspeed.sndgca.sbcglobal.net0
172.12.240.122172-12-240-122.lightspeed.sndgca.sbcglobal.net0
172.12.240.123172-12-240-123.lightspeed.sndgca.sbcglobal.net0
172.12.240.124172-12-240-124.lightspeed.sndgca.sbcglobal.net0
172.12.240.125172-12-240-125.lightspeed.sndgca.sbcglobal.net0
172.12.240.126172-12-240-126.lightspeed.sndgca.sbcglobal.net0
172.12.240.127172-12-240-127.lightspeed.sndgca.sbcglobal.net0
172.12.240.128172-12-240-128.lightspeed.sndgca.sbcglobal.net0
172.12.240.129172-12-240-129.lightspeed.sndgca.sbcglobal.net0
172.12.240.130172-12-240-130.lightspeed.sndgca.sbcglobal.net0
172.12.240.131172-12-240-131.lightspeed.sndgca.sbcglobal.net0
172.12.240.132172-12-240-132.lightspeed.sndgca.sbcglobal.net0
172.12.240.133172-12-240-133.lightspeed.sndgca.sbcglobal.net0
172.12.240.134172-12-240-134.lightspeed.sndgca.sbcglobal.net0
172.12.240.135172-12-240-135.lightspeed.sndgca.sbcglobal.net0
172.12.240.136172-12-240-136.lightspeed.sndgca.sbcglobal.net0
172.12.240.137172-12-240-137.lightspeed.sndgca.sbcglobal.net0
172.12.240.138172-12-240-138.lightspeed.sndgca.sbcglobal.net0
172.12.240.139172-12-240-139.lightspeed.sndgca.sbcglobal.net0
172.12.240.140172-12-240-140.lightspeed.sndgca.sbcglobal.net0
172.12.240.141172-12-240-141.lightspeed.sndgca.sbcglobal.net0
172.12.240.142172-12-240-142.lightspeed.sndgca.sbcglobal.net0
172.12.240.143172-12-240-143.lightspeed.sndgca.sbcglobal.net0
172.12.240.144172-12-240-144.lightspeed.sndgca.sbcglobal.net0
172.12.240.145172-12-240-145.lightspeed.sndgca.sbcglobal.net0
172.12.240.146172-12-240-146.lightspeed.sndgca.sbcglobal.net0
172.12.240.147172-12-240-147.lightspeed.sndgca.sbcglobal.net0
172.12.240.148172-12-240-148.lightspeed.sndgca.sbcglobal.net0
172.12.240.149172-12-240-149.lightspeed.sndgca.sbcglobal.net0
172.12.240.150172-12-240-150.lightspeed.sndgca.sbcglobal.net0
172.12.240.151172-12-240-151.lightspeed.sndgca.sbcglobal.net0
172.12.240.152172-12-240-152.lightspeed.sndgca.sbcglobal.net0
172.12.240.153172-12-240-153.lightspeed.sndgca.sbcglobal.net0
172.12.240.154172-12-240-154.lightspeed.sndgca.sbcglobal.net0
172.12.240.155172-12-240-155.lightspeed.sndgca.sbcglobal.net0
172.12.240.156172-12-240-156.lightspeed.sndgca.sbcglobal.net0
172.12.240.157172-12-240-157.lightspeed.sndgca.sbcglobal.net0
172.12.240.158172-12-240-158.lightspeed.sndgca.sbcglobal.net0
172.12.240.159172-12-240-159.lightspeed.sndgca.sbcglobal.net0
172.12.240.160172-12-240-160.lightspeed.sndgca.sbcglobal.net0
172.12.240.161172-12-240-161.lightspeed.sndgca.sbcglobal.net0
172.12.240.162172-12-240-162.lightspeed.sndgca.sbcglobal.net0
172.12.240.163172-12-240-163.lightspeed.sndgca.sbcglobal.net0
172.12.240.164172-12-240-164.lightspeed.sndgca.sbcglobal.net0
172.12.240.165172-12-240-165.lightspeed.sndgca.sbcglobal.net0
172.12.240.166172-12-240-166.lightspeed.sndgca.sbcglobal.net0
172.12.240.167172-12-240-167.lightspeed.sndgca.sbcglobal.net0
172.12.240.168172-12-240-168.lightspeed.sndgca.sbcglobal.net0
172.12.240.169172-12-240-169.lightspeed.sndgca.sbcglobal.net0
172.12.240.170172-12-240-170.lightspeed.sndgca.sbcglobal.net0
172.12.240.171172-12-240-171.lightspeed.sndgca.sbcglobal.net0
172.12.240.172172-12-240-172.lightspeed.sndgca.sbcglobal.net0
172.12.240.173172-12-240-173.lightspeed.sndgca.sbcglobal.net0
172.12.240.174172-12-240-174.lightspeed.sndgca.sbcglobal.net0
172.12.240.175172-12-240-175.lightspeed.sndgca.sbcglobal.net0
172.12.240.176172-12-240-176.lightspeed.sndgca.sbcglobal.net0
172.12.240.177172-12-240-177.lightspeed.sndgca.sbcglobal.net0
172.12.240.178172-12-240-178.lightspeed.sndgca.sbcglobal.net0
172.12.240.179172-12-240-179.lightspeed.sndgca.sbcglobal.net0
172.12.240.180172-12-240-180.lightspeed.sndgca.sbcglobal.net0
172.12.240.181172-12-240-181.lightspeed.sndgca.sbcglobal.net0
172.12.240.182172-12-240-182.lightspeed.sndgca.sbcglobal.net0
172.12.240.183172-12-240-183.lightspeed.sndgca.sbcglobal.net0
172.12.240.184172-12-240-184.lightspeed.sndgca.sbcglobal.net0
172.12.240.185172-12-240-185.lightspeed.sndgca.sbcglobal.net0
172.12.240.186172-12-240-186.lightspeed.sndgca.sbcglobal.net0
172.12.240.187172-12-240-187.lightspeed.sndgca.sbcglobal.net0
172.12.240.188172-12-240-188.lightspeed.sndgca.sbcglobal.net0
172.12.240.189172-12-240-189.lightspeed.sndgca.sbcglobal.net0
172.12.240.190172-12-240-190.lightspeed.sndgca.sbcglobal.net0
172.12.240.191172-12-240-191.lightspeed.sndgca.sbcglobal.net0
172.12.240.192172-12-240-192.lightspeed.sndgca.sbcglobal.net0
172.12.240.193172-12-240-193.lightspeed.sndgca.sbcglobal.net0
172.12.240.194172-12-240-194.lightspeed.sndgca.sbcglobal.net0
172.12.240.195172-12-240-195.lightspeed.sndgca.sbcglobal.net0
172.12.240.196172-12-240-196.lightspeed.sndgca.sbcglobal.net0
172.12.240.197172-12-240-197.lightspeed.sndgca.sbcglobal.net0
172.12.240.198172-12-240-198.lightspeed.sndgca.sbcglobal.net0
172.12.240.199172-12-240-199.lightspeed.sndgca.sbcglobal.net0
172.12.240.200172-12-240-200.lightspeed.sndgca.sbcglobal.net0
172.12.240.201172-12-240-201.lightspeed.sndgca.sbcglobal.net0
172.12.240.202172-12-240-202.lightspeed.sndgca.sbcglobal.net0
172.12.240.203172-12-240-203.lightspeed.sndgca.sbcglobal.net0
172.12.240.204172-12-240-204.lightspeed.sndgca.sbcglobal.net0
172.12.240.205172-12-240-205.lightspeed.sndgca.sbcglobal.net0
172.12.240.206172-12-240-206.lightspeed.sndgca.sbcglobal.net0
172.12.240.207172-12-240-207.lightspeed.sndgca.sbcglobal.net0
172.12.240.208172-12-240-208.lightspeed.sndgca.sbcglobal.net0
172.12.240.209172-12-240-209.lightspeed.sndgca.sbcglobal.net0
172.12.240.210172-12-240-210.lightspeed.sndgca.sbcglobal.net0
172.12.240.211172-12-240-211.lightspeed.sndgca.sbcglobal.net0
172.12.240.212172-12-240-212.lightspeed.sndgca.sbcglobal.net0
172.12.240.213172-12-240-213.lightspeed.sndgca.sbcglobal.net0
172.12.240.214172-12-240-214.lightspeed.sndgca.sbcglobal.net0
172.12.240.215172-12-240-215.lightspeed.sndgca.sbcglobal.net0
172.12.240.216172-12-240-216.lightspeed.sndgca.sbcglobal.net0
172.12.240.217172-12-240-217.lightspeed.sndgca.sbcglobal.net0
172.12.240.218172-12-240-218.lightspeed.sndgca.sbcglobal.net0
172.12.240.219172-12-240-219.lightspeed.sndgca.sbcglobal.net0
172.12.240.220172-12-240-220.lightspeed.sndgca.sbcglobal.net0
172.12.240.221172-12-240-221.lightspeed.sndgca.sbcglobal.net0
172.12.240.222172-12-240-222.lightspeed.sndgca.sbcglobal.net0
172.12.240.223172-12-240-223.lightspeed.sndgca.sbcglobal.net0
172.12.240.224172-12-240-224.lightspeed.sndgca.sbcglobal.net0
172.12.240.225172-12-240-225.lightspeed.sndgca.sbcglobal.net0
172.12.240.226172-12-240-226.lightspeed.sndgca.sbcglobal.net0
172.12.240.227172-12-240-227.lightspeed.sndgca.sbcglobal.net0
172.12.240.228172-12-240-228.lightspeed.sndgca.sbcglobal.net0
172.12.240.229172-12-240-229.lightspeed.sndgca.sbcglobal.net0
172.12.240.230172-12-240-230.lightspeed.sndgca.sbcglobal.net0
172.12.240.231172-12-240-231.lightspeed.sndgca.sbcglobal.net0
172.12.240.232172-12-240-232.lightspeed.sndgca.sbcglobal.net0
172.12.240.233172-12-240-233.lightspeed.sndgca.sbcglobal.net0
172.12.240.234172-12-240-234.lightspeed.sndgca.sbcglobal.net0
172.12.240.235172-12-240-235.lightspeed.sndgca.sbcglobal.net0
172.12.240.236172-12-240-236.lightspeed.sndgca.sbcglobal.net0
172.12.240.237172-12-240-237.lightspeed.sndgca.sbcglobal.net0
172.12.240.238172-12-240-238.lightspeed.sndgca.sbcglobal.net0
172.12.240.239172-12-240-239.lightspeed.sndgca.sbcglobal.net0
172.12.240.240172-12-240-240.lightspeed.sndgca.sbcglobal.net0
172.12.240.241172-12-240-241.lightspeed.sndgca.sbcglobal.net0
172.12.240.242172-12-240-242.lightspeed.sndgca.sbcglobal.net0
172.12.240.243172-12-240-243.lightspeed.sndgca.sbcglobal.net0
172.12.240.244172-12-240-244.lightspeed.sndgca.sbcglobal.net0
172.12.240.245172-12-240-245.lightspeed.sndgca.sbcglobal.net0
172.12.240.246172-12-240-246.lightspeed.sndgca.sbcglobal.net0
172.12.240.247172-12-240-247.lightspeed.sndgca.sbcglobal.net0
172.12.240.248172-12-240-248.lightspeed.sndgca.sbcglobal.net0
172.12.240.249172-12-240-249.lightspeed.sndgca.sbcglobal.net0
172.12.240.250172-12-240-250.lightspeed.sndgca.sbcglobal.net0
172.12.240.251172-12-240-251.lightspeed.sndgca.sbcglobal.net0
172.12.240.252172-12-240-252.lightspeed.sndgca.sbcglobal.net0
172.12.240.253172-12-240-253.lightspeed.sndgca.sbcglobal.net0
172.12.240.254172-12-240-254.lightspeed.sndgca.sbcglobal.net0
172.12.240.255172-12-240-255.lightspeed.sndgca.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 -f4 -m8 172.12.240.57
traceroute to 172.12.240.57 (172.12.240.57): 8 hops max, 52 byte packets
4 [AS63949] 45.79.12.102 0.26 ms
5 [AS20940] 23.203.147.40 0.788 ms
6 *
7 *
8 *
Measurement taken from  IPinfo ProbeNet in Richardson, US
On