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  1. All IP Ranges
  2. 172.0.0.0/8
  3. 172.0.0.0/16
  4. 172.0.42.0/24

172.0.42.0/24 IP Range

Summary

ASNAS7018 AT&T Enterprises, LLC
BGP172.0.0.0/12
IPs with RDNS256
Hosted Domains0
Pingable IPs0
Router IPs0
172.0.42.0172-0-42-0.lightspeed.ltrkar.sbcglobal.net0
172.0.42.1172-0-42-1.lightspeed.ltrkar.sbcglobal.net0
172.0.42.2172-0-42-2.lightspeed.ltrkar.sbcglobal.net0
172.0.42.3172-0-42-3.lightspeed.ltrkar.sbcglobal.net0
172.0.42.4172-0-42-4.lightspeed.ltrkar.sbcglobal.net0
172.0.42.5172-0-42-5.lightspeed.ltrkar.sbcglobal.net0
172.0.42.6172-0-42-6.lightspeed.ltrkar.sbcglobal.net0
172.0.42.7172-0-42-7.lightspeed.ltrkar.sbcglobal.net0
172.0.42.8172-0-42-8.lightspeed.ltrkar.sbcglobal.net0
172.0.42.9172-0-42-9.lightspeed.ltrkar.sbcglobal.net0
172.0.42.10172-0-42-10.lightspeed.ltrkar.sbcglobal.net0
172.0.42.11172-0-42-11.lightspeed.ltrkar.sbcglobal.net0
172.0.42.12172-0-42-12.lightspeed.ltrkar.sbcglobal.net0
172.0.42.13172-0-42-13.lightspeed.ltrkar.sbcglobal.net0
172.0.42.14172-0-42-14.lightspeed.ltrkar.sbcglobal.net0
172.0.42.15172-0-42-15.lightspeed.ltrkar.sbcglobal.net0
172.0.42.16172-0-42-16.lightspeed.ltrkar.sbcglobal.net0
172.0.42.17172-0-42-17.lightspeed.ltrkar.sbcglobal.net0
172.0.42.18172-0-42-18.lightspeed.ltrkar.sbcglobal.net0
172.0.42.19172-0-42-19.lightspeed.ltrkar.sbcglobal.net0
172.0.42.20172-0-42-20.lightspeed.ltrkar.sbcglobal.net0
172.0.42.21172-0-42-21.lightspeed.ltrkar.sbcglobal.net0
172.0.42.22172-0-42-22.lightspeed.ltrkar.sbcglobal.net0
172.0.42.23172-0-42-23.lightspeed.ltrkar.sbcglobal.net0
172.0.42.24172-0-42-24.lightspeed.ltrkar.sbcglobal.net0
172.0.42.25172-0-42-25.lightspeed.ltrkar.sbcglobal.net0
172.0.42.26172-0-42-26.lightspeed.ltrkar.sbcglobal.net0
172.0.42.27172-0-42-27.lightspeed.ltrkar.sbcglobal.net0
172.0.42.28172-0-42-28.lightspeed.ltrkar.sbcglobal.net0
172.0.42.29172-0-42-29.lightspeed.ltrkar.sbcglobal.net0
172.0.42.30172-0-42-30.lightspeed.ltrkar.sbcglobal.net0
172.0.42.31172-0-42-31.lightspeed.ltrkar.sbcglobal.net0
172.0.42.32172-0-42-32.lightspeed.ltrkar.sbcglobal.net0
172.0.42.33172-0-42-33.lightspeed.ltrkar.sbcglobal.net0
172.0.42.34172-0-42-34.lightspeed.ltrkar.sbcglobal.net0
172.0.42.35172-0-42-35.lightspeed.ltrkar.sbcglobal.net0
172.0.42.36172-0-42-36.lightspeed.ltrkar.sbcglobal.net0
172.0.42.37172-0-42-37.lightspeed.ltrkar.sbcglobal.net0
172.0.42.38172-0-42-38.lightspeed.ltrkar.sbcglobal.net0
172.0.42.39172-0-42-39.lightspeed.ltrkar.sbcglobal.net0
172.0.42.40172-0-42-40.lightspeed.ltrkar.sbcglobal.net0
172.0.42.41172-0-42-41.lightspeed.ltrkar.sbcglobal.net0
172.0.42.42172-0-42-42.lightspeed.ltrkar.sbcglobal.net0
172.0.42.43172-0-42-43.lightspeed.ltrkar.sbcglobal.net0
172.0.42.44172-0-42-44.lightspeed.ltrkar.sbcglobal.net0
172.0.42.45172-0-42-45.lightspeed.ltrkar.sbcglobal.net0
172.0.42.46172-0-42-46.lightspeed.ltrkar.sbcglobal.net0
172.0.42.47172-0-42-47.lightspeed.ltrkar.sbcglobal.net0
172.0.42.48172-0-42-48.lightspeed.ltrkar.sbcglobal.net0
172.0.42.49172-0-42-49.lightspeed.ltrkar.sbcglobal.net0
172.0.42.50172-0-42-50.lightspeed.ltrkar.sbcglobal.net0
172.0.42.51172-0-42-51.lightspeed.ltrkar.sbcglobal.net0
172.0.42.52172-0-42-52.lightspeed.ltrkar.sbcglobal.net0
172.0.42.53172-0-42-53.lightspeed.ltrkar.sbcglobal.net0
172.0.42.54172-0-42-54.lightspeed.ltrkar.sbcglobal.net0
172.0.42.55172-0-42-55.lightspeed.ltrkar.sbcglobal.net0
172.0.42.56172-0-42-56.lightspeed.ltrkar.sbcglobal.net0
172.0.42.57172-0-42-57.lightspeed.ltrkar.sbcglobal.net0
172.0.42.58172-0-42-58.lightspeed.ltrkar.sbcglobal.net0
172.0.42.59172-0-42-59.lightspeed.ltrkar.sbcglobal.net0
172.0.42.60172-0-42-60.lightspeed.ltrkar.sbcglobal.net0
172.0.42.61172-0-42-61.lightspeed.ltrkar.sbcglobal.net0
172.0.42.62172-0-42-62.lightspeed.ltrkar.sbcglobal.net0
172.0.42.63172-0-42-63.lightspeed.ltrkar.sbcglobal.net0
172.0.42.64172-0-42-64.lightspeed.ltrkar.sbcglobal.net0
172.0.42.65172-0-42-65.lightspeed.ltrkar.sbcglobal.net0
172.0.42.66172-0-42-66.lightspeed.ltrkar.sbcglobal.net0
172.0.42.67172-0-42-67.lightspeed.ltrkar.sbcglobal.net0
172.0.42.68172-0-42-68.lightspeed.ltrkar.sbcglobal.net0
172.0.42.69172-0-42-69.lightspeed.ltrkar.sbcglobal.net0
172.0.42.70172-0-42-70.lightspeed.ltrkar.sbcglobal.net0
172.0.42.71172-0-42-71.lightspeed.ltrkar.sbcglobal.net0
172.0.42.72172-0-42-72.lightspeed.ltrkar.sbcglobal.net0
172.0.42.73172-0-42-73.lightspeed.ltrkar.sbcglobal.net0
172.0.42.74172-0-42-74.lightspeed.ltrkar.sbcglobal.net0
172.0.42.75172-0-42-75.lightspeed.ltrkar.sbcglobal.net0
172.0.42.76172-0-42-76.lightspeed.ltrkar.sbcglobal.net0
172.0.42.77172-0-42-77.lightspeed.ltrkar.sbcglobal.net0
172.0.42.78172-0-42-78.lightspeed.ltrkar.sbcglobal.net0
172.0.42.79172-0-42-79.lightspeed.ltrkar.sbcglobal.net0
172.0.42.80172-0-42-80.lightspeed.ltrkar.sbcglobal.net0
172.0.42.81172-0-42-81.lightspeed.ltrkar.sbcglobal.net0
172.0.42.82172-0-42-82.lightspeed.ltrkar.sbcglobal.net0
172.0.42.83172-0-42-83.lightspeed.ltrkar.sbcglobal.net0
172.0.42.84172-0-42-84.lightspeed.ltrkar.sbcglobal.net0
172.0.42.85172-0-42-85.lightspeed.ltrkar.sbcglobal.net0
172.0.42.86172-0-42-86.lightspeed.ltrkar.sbcglobal.net0
172.0.42.87172-0-42-87.lightspeed.ltrkar.sbcglobal.net0
172.0.42.88172-0-42-88.lightspeed.ltrkar.sbcglobal.net0
172.0.42.89172-0-42-89.lightspeed.ltrkar.sbcglobal.net0
172.0.42.90172-0-42-90.lightspeed.ltrkar.sbcglobal.net0
172.0.42.91172-0-42-91.lightspeed.ltrkar.sbcglobal.net0
172.0.42.92172-0-42-92.lightspeed.ltrkar.sbcglobal.net0
172.0.42.93172-0-42-93.lightspeed.ltrkar.sbcglobal.net0
172.0.42.94172-0-42-94.lightspeed.ltrkar.sbcglobal.net0
172.0.42.95172-0-42-95.lightspeed.ltrkar.sbcglobal.net0
172.0.42.96172-0-42-96.lightspeed.ltrkar.sbcglobal.net0
172.0.42.97172-0-42-97.lightspeed.ltrkar.sbcglobal.net0
172.0.42.98172-0-42-98.lightspeed.ltrkar.sbcglobal.net0
172.0.42.99172-0-42-99.lightspeed.ltrkar.sbcglobal.net0
172.0.42.100172-0-42-100.lightspeed.ltrkar.sbcglobal.net0
172.0.42.101172-0-42-101.lightspeed.ltrkar.sbcglobal.net0
172.0.42.102172-0-42-102.lightspeed.ltrkar.sbcglobal.net0
172.0.42.103172-0-42-103.lightspeed.ltrkar.sbcglobal.net0
172.0.42.104172-0-42-104.lightspeed.ltrkar.sbcglobal.net0
172.0.42.105172-0-42-105.lightspeed.ltrkar.sbcglobal.net0
172.0.42.106172-0-42-106.lightspeed.ltrkar.sbcglobal.net0
172.0.42.107172-0-42-107.lightspeed.ltrkar.sbcglobal.net0
172.0.42.108172-0-42-108.lightspeed.ltrkar.sbcglobal.net0
172.0.42.109172-0-42-109.lightspeed.ltrkar.sbcglobal.net0
172.0.42.110172-0-42-110.lightspeed.ltrkar.sbcglobal.net0
172.0.42.111172-0-42-111.lightspeed.ltrkar.sbcglobal.net0
172.0.42.112172-0-42-112.lightspeed.ltrkar.sbcglobal.net0
172.0.42.113172-0-42-113.lightspeed.ltrkar.sbcglobal.net0
172.0.42.114172-0-42-114.lightspeed.ltrkar.sbcglobal.net0
172.0.42.115172-0-42-115.lightspeed.ltrkar.sbcglobal.net0
172.0.42.116172-0-42-116.lightspeed.ltrkar.sbcglobal.net0
172.0.42.117172-0-42-117.lightspeed.ltrkar.sbcglobal.net0
172.0.42.118172-0-42-118.lightspeed.ltrkar.sbcglobal.net0
172.0.42.119172-0-42-119.lightspeed.ltrkar.sbcglobal.net0
172.0.42.120172-0-42-120.lightspeed.ltrkar.sbcglobal.net0
172.0.42.121172-0-42-121.lightspeed.ltrkar.sbcglobal.net0
172.0.42.122172-0-42-122.lightspeed.ltrkar.sbcglobal.net0
172.0.42.123172-0-42-123.lightspeed.ltrkar.sbcglobal.net0
172.0.42.124172-0-42-124.lightspeed.ltrkar.sbcglobal.net0
172.0.42.125172-0-42-125.lightspeed.ltrkar.sbcglobal.net0
172.0.42.126172-0-42-126.lightspeed.ltrkar.sbcglobal.net0
172.0.42.127172-0-42-127.lightspeed.ltrkar.sbcglobal.net0
172.0.42.128172-0-42-128.lightspeed.ltrkar.sbcglobal.net0
172.0.42.129172-0-42-129.lightspeed.ltrkar.sbcglobal.net0
172.0.42.130172-0-42-130.lightspeed.ltrkar.sbcglobal.net0
172.0.42.131172-0-42-131.lightspeed.ltrkar.sbcglobal.net0
172.0.42.132172-0-42-132.lightspeed.ltrkar.sbcglobal.net0
172.0.42.133172-0-42-133.lightspeed.ltrkar.sbcglobal.net0
172.0.42.134172-0-42-134.lightspeed.ltrkar.sbcglobal.net0
172.0.42.135172-0-42-135.lightspeed.ltrkar.sbcglobal.net0
172.0.42.136172-0-42-136.lightspeed.ltrkar.sbcglobal.net0
172.0.42.137172-0-42-137.lightspeed.ltrkar.sbcglobal.net0
172.0.42.138172-0-42-138.lightspeed.ltrkar.sbcglobal.net0
172.0.42.139172-0-42-139.lightspeed.ltrkar.sbcglobal.net0
172.0.42.140172-0-42-140.lightspeed.ltrkar.sbcglobal.net0
172.0.42.141172-0-42-141.lightspeed.ltrkar.sbcglobal.net0
172.0.42.142172-0-42-142.lightspeed.ltrkar.sbcglobal.net0
172.0.42.143172-0-42-143.lightspeed.ltrkar.sbcglobal.net0
172.0.42.144172-0-42-144.lightspeed.ltrkar.sbcglobal.net0
172.0.42.145172-0-42-145.lightspeed.ltrkar.sbcglobal.net0
172.0.42.146172-0-42-146.lightspeed.ltrkar.sbcglobal.net0
172.0.42.147172-0-42-147.lightspeed.ltrkar.sbcglobal.net0
172.0.42.148172-0-42-148.lightspeed.ltrkar.sbcglobal.net0
172.0.42.149172-0-42-149.lightspeed.ltrkar.sbcglobal.net0
172.0.42.150172-0-42-150.lightspeed.ltrkar.sbcglobal.net0
172.0.42.151172-0-42-151.lightspeed.ltrkar.sbcglobal.net0
172.0.42.152172-0-42-152.lightspeed.ltrkar.sbcglobal.net0
172.0.42.153172-0-42-153.lightspeed.ltrkar.sbcglobal.net0
172.0.42.154172-0-42-154.lightspeed.ltrkar.sbcglobal.net0
172.0.42.155172-0-42-155.lightspeed.ltrkar.sbcglobal.net0
172.0.42.156172-0-42-156.lightspeed.ltrkar.sbcglobal.net0
172.0.42.157172-0-42-157.lightspeed.ltrkar.sbcglobal.net0
172.0.42.158172-0-42-158.lightspeed.ltrkar.sbcglobal.net0
172.0.42.159172-0-42-159.lightspeed.ltrkar.sbcglobal.net0
172.0.42.160172-0-42-160.lightspeed.ltrkar.sbcglobal.net0
172.0.42.161172-0-42-161.lightspeed.ltrkar.sbcglobal.net0
172.0.42.162172-0-42-162.lightspeed.ltrkar.sbcglobal.net0
172.0.42.163172-0-42-163.lightspeed.ltrkar.sbcglobal.net0
172.0.42.164172-0-42-164.lightspeed.ltrkar.sbcglobal.net0
172.0.42.165172-0-42-165.lightspeed.ltrkar.sbcglobal.net0
172.0.42.166172-0-42-166.lightspeed.ltrkar.sbcglobal.net0
172.0.42.167172-0-42-167.lightspeed.ltrkar.sbcglobal.net0
172.0.42.168172-0-42-168.lightspeed.ltrkar.sbcglobal.net0
172.0.42.169172-0-42-169.lightspeed.ltrkar.sbcglobal.net0
172.0.42.170172-0-42-170.lightspeed.ltrkar.sbcglobal.net0
172.0.42.171172-0-42-171.lightspeed.ltrkar.sbcglobal.net0
172.0.42.172172-0-42-172.lightspeed.ltrkar.sbcglobal.net0
172.0.42.173172-0-42-173.lightspeed.ltrkar.sbcglobal.net0
172.0.42.174172-0-42-174.lightspeed.ltrkar.sbcglobal.net0
172.0.42.175172-0-42-175.lightspeed.ltrkar.sbcglobal.net0
172.0.42.176172-0-42-176.lightspeed.ltrkar.sbcglobal.net0
172.0.42.177172-0-42-177.lightspeed.ltrkar.sbcglobal.net0
172.0.42.178172-0-42-178.lightspeed.ltrkar.sbcglobal.net0
172.0.42.179172-0-42-179.lightspeed.ltrkar.sbcglobal.net0
172.0.42.180172-0-42-180.lightspeed.ltrkar.sbcglobal.net0
172.0.42.181172-0-42-181.lightspeed.ltrkar.sbcglobal.net0
172.0.42.182172-0-42-182.lightspeed.ltrkar.sbcglobal.net0
172.0.42.183172-0-42-183.lightspeed.ltrkar.sbcglobal.net0
172.0.42.184172-0-42-184.lightspeed.ltrkar.sbcglobal.net0
172.0.42.185172-0-42-185.lightspeed.ltrkar.sbcglobal.net0
172.0.42.186172-0-42-186.lightspeed.ltrkar.sbcglobal.net0
172.0.42.187172-0-42-187.lightspeed.ltrkar.sbcglobal.net0
172.0.42.188172-0-42-188.lightspeed.ltrkar.sbcglobal.net0
172.0.42.189172-0-42-189.lightspeed.ltrkar.sbcglobal.net0
172.0.42.190172-0-42-190.lightspeed.ltrkar.sbcglobal.net0
172.0.42.191172-0-42-191.lightspeed.ltrkar.sbcglobal.net0
172.0.42.192172-0-42-192.lightspeed.ltrkar.sbcglobal.net0
172.0.42.193172-0-42-193.lightspeed.ltrkar.sbcglobal.net0
172.0.42.194172-0-42-194.lightspeed.ltrkar.sbcglobal.net0
172.0.42.195172-0-42-195.lightspeed.ltrkar.sbcglobal.net0
172.0.42.196172-0-42-196.lightspeed.ltrkar.sbcglobal.net0
172.0.42.197172-0-42-197.lightspeed.ltrkar.sbcglobal.net0
172.0.42.198172-0-42-198.lightspeed.ltrkar.sbcglobal.net0
172.0.42.199172-0-42-199.lightspeed.ltrkar.sbcglobal.net0
172.0.42.200172-0-42-200.lightspeed.ltrkar.sbcglobal.net0
172.0.42.201172-0-42-201.lightspeed.ltrkar.sbcglobal.net0
172.0.42.202172-0-42-202.lightspeed.ltrkar.sbcglobal.net0
172.0.42.203172-0-42-203.lightspeed.ltrkar.sbcglobal.net0
172.0.42.204172-0-42-204.lightspeed.ltrkar.sbcglobal.net0
172.0.42.205172-0-42-205.lightspeed.ltrkar.sbcglobal.net0
172.0.42.206172-0-42-206.lightspeed.ltrkar.sbcglobal.net0
172.0.42.207172-0-42-207.lightspeed.ltrkar.sbcglobal.net0
172.0.42.208172-0-42-208.lightspeed.ltrkar.sbcglobal.net0
172.0.42.209172-0-42-209.lightspeed.ltrkar.sbcglobal.net0
172.0.42.210172-0-42-210.lightspeed.ltrkar.sbcglobal.net0
172.0.42.211172-0-42-211.lightspeed.ltrkar.sbcglobal.net0
172.0.42.212172-0-42-212.lightspeed.ltrkar.sbcglobal.net0
172.0.42.213172-0-42-213.lightspeed.ltrkar.sbcglobal.net0
172.0.42.214172-0-42-214.lightspeed.ltrkar.sbcglobal.net0
172.0.42.215172-0-42-215.lightspeed.ltrkar.sbcglobal.net0
172.0.42.216172-0-42-216.lightspeed.ltrkar.sbcglobal.net0
172.0.42.217172-0-42-217.lightspeed.ltrkar.sbcglobal.net0
172.0.42.218172-0-42-218.lightspeed.ltrkar.sbcglobal.net0
172.0.42.219172-0-42-219.lightspeed.ltrkar.sbcglobal.net0
172.0.42.220172-0-42-220.lightspeed.ltrkar.sbcglobal.net0
172.0.42.221172-0-42-221.lightspeed.ltrkar.sbcglobal.net0
172.0.42.222172-0-42-222.lightspeed.ltrkar.sbcglobal.net0
172.0.42.223172-0-42-223.lightspeed.ltrkar.sbcglobal.net0
172.0.42.224172-0-42-224.lightspeed.ltrkar.sbcglobal.net0
172.0.42.225172-0-42-225.lightspeed.ltrkar.sbcglobal.net0
172.0.42.226172-0-42-226.lightspeed.ltrkar.sbcglobal.net0
172.0.42.227172-0-42-227.lightspeed.ltrkar.sbcglobal.net0
172.0.42.228172-0-42-228.lightspeed.ltrkar.sbcglobal.net0
172.0.42.229172-0-42-229.lightspeed.ltrkar.sbcglobal.net0
172.0.42.230172-0-42-230.lightspeed.ltrkar.sbcglobal.net0
172.0.42.231172-0-42-231.lightspeed.ltrkar.sbcglobal.net0
172.0.42.232172-0-42-232.lightspeed.ltrkar.sbcglobal.net0
172.0.42.233172-0-42-233.lightspeed.ltrkar.sbcglobal.net0
172.0.42.234172-0-42-234.lightspeed.ltrkar.sbcglobal.net0
172.0.42.235172-0-42-235.lightspeed.ltrkar.sbcglobal.net0
172.0.42.236172-0-42-236.lightspeed.ltrkar.sbcglobal.net0
172.0.42.237172-0-42-237.lightspeed.ltrkar.sbcglobal.net0
172.0.42.238172-0-42-238.lightspeed.ltrkar.sbcglobal.net0
172.0.42.239172-0-42-239.lightspeed.ltrkar.sbcglobal.net0
172.0.42.240172-0-42-240.lightspeed.ltrkar.sbcglobal.net0
172.0.42.241172-0-42-241.lightspeed.ltrkar.sbcglobal.net0
172.0.42.242172-0-42-242.lightspeed.ltrkar.sbcglobal.net0
172.0.42.243172-0-42-243.lightspeed.ltrkar.sbcglobal.net0
172.0.42.244172-0-42-244.lightspeed.ltrkar.sbcglobal.net0
172.0.42.245172-0-42-245.lightspeed.ltrkar.sbcglobal.net0
172.0.42.246172-0-42-246.lightspeed.ltrkar.sbcglobal.net0
172.0.42.247172-0-42-247.lightspeed.ltrkar.sbcglobal.net0
172.0.42.248172-0-42-248.lightspeed.ltrkar.sbcglobal.net0
172.0.42.249172-0-42-249.lightspeed.ltrkar.sbcglobal.net0
172.0.42.250172-0-42-250.lightspeed.ltrkar.sbcglobal.net0
172.0.42.251172-0-42-251.lightspeed.ltrkar.sbcglobal.net0
172.0.42.252172-0-42-252.lightspeed.ltrkar.sbcglobal.net0
172.0.42.253172-0-42-253.lightspeed.ltrkar.sbcglobal.net0
172.0.42.254172-0-42-254.lightspeed.ltrkar.sbcglobal.net0
172.0.42.255172-0-42-255.lightspeed.ltrkar.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 -f3 -m8 172.0.42.34
traceroute to 172.0.42.34 (172.0.42.34): 8 hops max, 52 byte packets
3 [AS6453] 64.86.8.61 2.787 ms
4 *
5 [AS7018] 192.205.32.9 1.424 ms
6 *
7 *
8 *
Measurement taken from  IPinfo ProbeNet in Atlanta, US
On