IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 172.0.0.0/8
  3. 172.4.0.0/16
  4. 172.4.18.0/24

172.4.18.0/24 IP Range

Summary

ASNAS7018 AT&T Enterprises, LLC
BGP172.0.0.0/12
IPs with RDNS256
Hosted Domains0
Pingable IPs4
Router IPs0
172.4.18.0172-4-18-0.lightspeed.tulsok.sbcglobal.net0
172.4.18.1172-4-18-1.lightspeed.tulsok.sbcglobal.net0
172.4.18.2172-4-18-2.lightspeed.tulsok.sbcglobal.net0
172.4.18.3172-4-18-3.lightspeed.tulsok.sbcglobal.net0
172.4.18.4172-4-18-4.lightspeed.tulsok.sbcglobal.net0
172.4.18.5172-4-18-5.lightspeed.tulsok.sbcglobal.net0
172.4.18.6172-4-18-6.lightspeed.tulsok.sbcglobal.net0
172.4.18.7172-4-18-7.lightspeed.tulsok.sbcglobal.net0
172.4.18.8172-4-18-8.lightspeed.tulsok.sbcglobal.net0
172.4.18.9172-4-18-9.lightspeed.tulsok.sbcglobal.net0
172.4.18.10172-4-18-10.lightspeed.tulsok.sbcglobal.net0
172.4.18.11172-4-18-11.lightspeed.tulsok.sbcglobal.net0
172.4.18.12172-4-18-12.lightspeed.tulsok.sbcglobal.net0
172.4.18.13172-4-18-13.lightspeed.tulsok.sbcglobal.net0
172.4.18.14172-4-18-14.lightspeed.tulsok.sbcglobal.net0
172.4.18.15172-4-18-15.lightspeed.tulsok.sbcglobal.net0
172.4.18.16172-4-18-16.lightspeed.tulsok.sbcglobal.net0
172.4.18.17172-4-18-17.lightspeed.tulsok.sbcglobal.net0
172.4.18.18172-4-18-18.lightspeed.tulsok.sbcglobal.net0
172.4.18.19172-4-18-19.lightspeed.tulsok.sbcglobal.net0
172.4.18.20172-4-18-20.lightspeed.tulsok.sbcglobal.net0
172.4.18.21172-4-18-21.lightspeed.tulsok.sbcglobal.net0
172.4.18.22172-4-18-22.lightspeed.tulsok.sbcglobal.net0
172.4.18.23172-4-18-23.lightspeed.tulsok.sbcglobal.net0
172.4.18.24172-4-18-24.lightspeed.tulsok.sbcglobal.net0
172.4.18.25172-4-18-25.lightspeed.tulsok.sbcglobal.net0
172.4.18.26172-4-18-26.lightspeed.tulsok.sbcglobal.net0
172.4.18.27172-4-18-27.lightspeed.tulsok.sbcglobal.net0
172.4.18.28172-4-18-28.lightspeed.tulsok.sbcglobal.net0
172.4.18.29172-4-18-29.lightspeed.tulsok.sbcglobal.net0
172.4.18.30172-4-18-30.lightspeed.tulsok.sbcglobal.net0
172.4.18.31172-4-18-31.lightspeed.tulsok.sbcglobal.net0
172.4.18.32172-4-18-32.lightspeed.tulsok.sbcglobal.net0
172.4.18.33172-4-18-33.lightspeed.tulsok.sbcglobal.net0
172.4.18.34172-4-18-34.lightspeed.tulsok.sbcglobal.net0
172.4.18.35172-4-18-35.lightspeed.tulsok.sbcglobal.net0
172.4.18.36172-4-18-36.lightspeed.tulsok.sbcglobal.net0
172.4.18.37172-4-18-37.lightspeed.tulsok.sbcglobal.net0
172.4.18.38172-4-18-38.lightspeed.tulsok.sbcglobal.net0
172.4.18.39172-4-18-39.lightspeed.tulsok.sbcglobal.net0
172.4.18.40172-4-18-40.lightspeed.tulsok.sbcglobal.net0
172.4.18.41172-4-18-41.lightspeed.tulsok.sbcglobal.net0
172.4.18.42172-4-18-42.lightspeed.tulsok.sbcglobal.net0
172.4.18.43172-4-18-43.lightspeed.tulsok.sbcglobal.net0
172.4.18.44172-4-18-44.lightspeed.tulsok.sbcglobal.net0
172.4.18.45172-4-18-45.lightspeed.tulsok.sbcglobal.net0
172.4.18.46172-4-18-46.lightspeed.tulsok.sbcglobal.net0
172.4.18.47172-4-18-47.lightspeed.tulsok.sbcglobal.net0
172.4.18.48172-4-18-48.lightspeed.tulsok.sbcglobal.net0
172.4.18.49172-4-18-49.lightspeed.tulsok.sbcglobal.net0
172.4.18.50172-4-18-50.lightspeed.tulsok.sbcglobal.net0
172.4.18.51172-4-18-51.lightspeed.tulsok.sbcglobal.net0
172.4.18.52172-4-18-52.lightspeed.tulsok.sbcglobal.net0
172.4.18.53172-4-18-53.lightspeed.tulsok.sbcglobal.net0
172.4.18.54172-4-18-54.lightspeed.tulsok.sbcglobal.net0
172.4.18.55172-4-18-55.lightspeed.tulsok.sbcglobal.net0
172.4.18.56172-4-18-56.lightspeed.tulsok.sbcglobal.net0
172.4.18.57172-4-18-57.lightspeed.tulsok.sbcglobal.net0
172.4.18.58172-4-18-58.lightspeed.tulsok.sbcglobal.net0
172.4.18.59172-4-18-59.lightspeed.tulsok.sbcglobal.net0
172.4.18.60172-4-18-60.lightspeed.tulsok.sbcglobal.net0
172.4.18.61172-4-18-61.lightspeed.tulsok.sbcglobal.net0
172.4.18.62172-4-18-62.lightspeed.tulsok.sbcglobal.net0
172.4.18.63172-4-18-63.lightspeed.tulsok.sbcglobal.net0
172.4.18.64172-4-18-64.lightspeed.tulsok.sbcglobal.net0
172.4.18.65172-4-18-65.lightspeed.tulsok.sbcglobal.net0
172.4.18.66172-4-18-66.lightspeed.tulsok.sbcglobal.net0
172.4.18.67172-4-18-67.lightspeed.tulsok.sbcglobal.net0
172.4.18.68172-4-18-68.lightspeed.tulsok.sbcglobal.net0
172.4.18.69172-4-18-69.lightspeed.tulsok.sbcglobal.net0
172.4.18.70172-4-18-70.lightspeed.tulsok.sbcglobal.net0
172.4.18.71172-4-18-71.lightspeed.tulsok.sbcglobal.net0
172.4.18.72172-4-18-72.lightspeed.tulsok.sbcglobal.net0
172.4.18.73172-4-18-73.lightspeed.tulsok.sbcglobal.net0
172.4.18.74172-4-18-74.lightspeed.tulsok.sbcglobal.net0
172.4.18.75172-4-18-75.lightspeed.tulsok.sbcglobal.net0
172.4.18.76172-4-18-76.lightspeed.tulsok.sbcglobal.net0
172.4.18.77172-4-18-77.lightspeed.tulsok.sbcglobal.net0
172.4.18.78172-4-18-78.lightspeed.tulsok.sbcglobal.net0
172.4.18.79172-4-18-79.lightspeed.tulsok.sbcglobal.net0
172.4.18.80172-4-18-80.lightspeed.tulsok.sbcglobal.net0
172.4.18.81172-4-18-81.lightspeed.tulsok.sbcglobal.net0
172.4.18.82172-4-18-82.lightspeed.tulsok.sbcglobal.net0
172.4.18.83172-4-18-83.lightspeed.tulsok.sbcglobal.net0
172.4.18.84172-4-18-84.lightspeed.tulsok.sbcglobal.net0
172.4.18.85172-4-18-85.lightspeed.tulsok.sbcglobal.net0
172.4.18.86172-4-18-86.lightspeed.tulsok.sbcglobal.net0
172.4.18.87172-4-18-87.lightspeed.tulsok.sbcglobal.net0
172.4.18.88172-4-18-88.lightspeed.tulsok.sbcglobal.net0
172.4.18.89172-4-18-89.lightspeed.tulsok.sbcglobal.net0
172.4.18.90172-4-18-90.lightspeed.tulsok.sbcglobal.net0
172.4.18.91172-4-18-91.lightspeed.tulsok.sbcglobal.net0
172.4.18.92172-4-18-92.lightspeed.tulsok.sbcglobal.net0
172.4.18.93172-4-18-93.lightspeed.tulsok.sbcglobal.net0
172.4.18.94172-4-18-94.lightspeed.tulsok.sbcglobal.net0
172.4.18.95172-4-18-95.lightspeed.tulsok.sbcglobal.net0
172.4.18.96172-4-18-96.lightspeed.tulsok.sbcglobal.net0
172.4.18.97172-4-18-97.lightspeed.tulsok.sbcglobal.net0
172.4.18.98172-4-18-98.lightspeed.tulsok.sbcglobal.net0
172.4.18.99172-4-18-99.lightspeed.tulsok.sbcglobal.net0
172.4.18.100172-4-18-100.lightspeed.tulsok.sbcglobal.net0
172.4.18.101172-4-18-101.lightspeed.tulsok.sbcglobal.net0
172.4.18.102172-4-18-102.lightspeed.tulsok.sbcglobal.net0
172.4.18.103172-4-18-103.lightspeed.tulsok.sbcglobal.net0
172.4.18.104172-4-18-104.lightspeed.tulsok.sbcglobal.net0
172.4.18.105172-4-18-105.lightspeed.tulsok.sbcglobal.net0
172.4.18.106172-4-18-106.lightspeed.tulsok.sbcglobal.net0
172.4.18.107172-4-18-107.lightspeed.tulsok.sbcglobal.net0
172.4.18.108172-4-18-108.lightspeed.tulsok.sbcglobal.net0
172.4.18.109172-4-18-109.lightspeed.tulsok.sbcglobal.net0
172.4.18.110172-4-18-110.lightspeed.tulsok.sbcglobal.net0
172.4.18.111172-4-18-111.lightspeed.tulsok.sbcglobal.net0
172.4.18.112172-4-18-112.lightspeed.tulsok.sbcglobal.net0
172.4.18.113172-4-18-113.lightspeed.tulsok.sbcglobal.net0
172.4.18.114172-4-18-114.lightspeed.tulsok.sbcglobal.net0
172.4.18.115172-4-18-115.lightspeed.tulsok.sbcglobal.net0
172.4.18.116172-4-18-116.lightspeed.tulsok.sbcglobal.net0
172.4.18.117172-4-18-117.lightspeed.tulsok.sbcglobal.net0
172.4.18.118172-4-18-118.lightspeed.tulsok.sbcglobal.net0
172.4.18.119172-4-18-119.lightspeed.tulsok.sbcglobal.net0
172.4.18.120172-4-18-120.lightspeed.tulsok.sbcglobal.net0
172.4.18.121172-4-18-121.lightspeed.tulsok.sbcglobal.net0
172.4.18.122172-4-18-122.lightspeed.tulsok.sbcglobal.net0
172.4.18.123172-4-18-123.lightspeed.tulsok.sbcglobal.net0
172.4.18.124172-4-18-124.lightspeed.tulsok.sbcglobal.net0
172.4.18.125172-4-18-125.lightspeed.tulsok.sbcglobal.net0
172.4.18.126172-4-18-126.lightspeed.tulsok.sbcglobal.net0
172.4.18.127172-4-18-127.lightspeed.tulsok.sbcglobal.net0
172.4.18.128172-4-18-128.lightspeed.tulsok.sbcglobal.net0
172.4.18.129172-4-18-129.lightspeed.tulsok.sbcglobal.net0
172.4.18.130172-4-18-130.lightspeed.tulsok.sbcglobal.net0
172.4.18.131172-4-18-131.lightspeed.tulsok.sbcglobal.net0
172.4.18.132172-4-18-132.lightspeed.tulsok.sbcglobal.net0
172.4.18.133172-4-18-133.lightspeed.tulsok.sbcglobal.net0
172.4.18.134172-4-18-134.lightspeed.tulsok.sbcglobal.net0
172.4.18.135172-4-18-135.lightspeed.tulsok.sbcglobal.net0
172.4.18.136172-4-18-136.lightspeed.tulsok.sbcglobal.net0
172.4.18.137172-4-18-137.lightspeed.tulsok.sbcglobal.net0
172.4.18.138172-4-18-138.lightspeed.tulsok.sbcglobal.net0
172.4.18.139172-4-18-139.lightspeed.tulsok.sbcglobal.net0
172.4.18.140172-4-18-140.lightspeed.tulsok.sbcglobal.net0
172.4.18.141172-4-18-141.lightspeed.tulsok.sbcglobal.net0
172.4.18.142172-4-18-142.lightspeed.tulsok.sbcglobal.net0
172.4.18.143172-4-18-143.lightspeed.tulsok.sbcglobal.net0
172.4.18.144172-4-18-144.lightspeed.tulsok.sbcglobal.net0
172.4.18.145172-4-18-145.lightspeed.tulsok.sbcglobal.net0
172.4.18.146172-4-18-146.lightspeed.tulsok.sbcglobal.net0
172.4.18.147172-4-18-147.lightspeed.tulsok.sbcglobal.net0
172.4.18.148172-4-18-148.lightspeed.tulsok.sbcglobal.net0
172.4.18.149172-4-18-149.lightspeed.tulsok.sbcglobal.net0
172.4.18.150172-4-18-150.lightspeed.tulsok.sbcglobal.net0
172.4.18.151172-4-18-151.lightspeed.tulsok.sbcglobal.net0
172.4.18.152172-4-18-152.lightspeed.tulsok.sbcglobal.net0
172.4.18.153172-4-18-153.lightspeed.tulsok.sbcglobal.net0
172.4.18.154172-4-18-154.lightspeed.tulsok.sbcglobal.net0
172.4.18.155172-4-18-155.lightspeed.tulsok.sbcglobal.net0
172.4.18.156172-4-18-156.lightspeed.tulsok.sbcglobal.net0
172.4.18.157172-4-18-157.lightspeed.tulsok.sbcglobal.net0
172.4.18.158172-4-18-158.lightspeed.tulsok.sbcglobal.net0
172.4.18.159172-4-18-159.lightspeed.tulsok.sbcglobal.net0
172.4.18.160172-4-18-160.lightspeed.tulsok.sbcglobal.net0
172.4.18.161172-4-18-161.lightspeed.tulsok.sbcglobal.net0
172.4.18.162172-4-18-162.lightspeed.tulsok.sbcglobal.net0
172.4.18.163172-4-18-163.lightspeed.tulsok.sbcglobal.net0
172.4.18.164172-4-18-164.lightspeed.tulsok.sbcglobal.net0
172.4.18.165172-4-18-165.lightspeed.tulsok.sbcglobal.net0
172.4.18.166172-4-18-166.lightspeed.tulsok.sbcglobal.net0
172.4.18.167172-4-18-167.lightspeed.tulsok.sbcglobal.net0
172.4.18.168172-4-18-168.lightspeed.tulsok.sbcglobal.net0
172.4.18.169172-4-18-169.lightspeed.tulsok.sbcglobal.net0
172.4.18.170172-4-18-170.lightspeed.tulsok.sbcglobal.net0
172.4.18.171172-4-18-171.lightspeed.tulsok.sbcglobal.net0
172.4.18.172172-4-18-172.lightspeed.tulsok.sbcglobal.net0
172.4.18.173172-4-18-173.lightspeed.tulsok.sbcglobal.net0
172.4.18.174172-4-18-174.lightspeed.tulsok.sbcglobal.net0
172.4.18.175172-4-18-175.lightspeed.tulsok.sbcglobal.net0
172.4.18.176172-4-18-176.lightspeed.tulsok.sbcglobal.net0
172.4.18.177172-4-18-177.lightspeed.tulsok.sbcglobal.net0
172.4.18.178172-4-18-178.lightspeed.tulsok.sbcglobal.net0
172.4.18.179172-4-18-179.lightspeed.tulsok.sbcglobal.net0
172.4.18.180172-4-18-180.lightspeed.tulsok.sbcglobal.net0
172.4.18.181172-4-18-181.lightspeed.tulsok.sbcglobal.net0
172.4.18.182172-4-18-182.lightspeed.tulsok.sbcglobal.net0
172.4.18.183172-4-18-183.lightspeed.tulsok.sbcglobal.net0
172.4.18.184172-4-18-184.lightspeed.tulsok.sbcglobal.net0
172.4.18.185172-4-18-185.lightspeed.tulsok.sbcglobal.net0
172.4.18.186172-4-18-186.lightspeed.tulsok.sbcglobal.net0
172.4.18.187172-4-18-187.lightspeed.tulsok.sbcglobal.net0
172.4.18.188172-4-18-188.lightspeed.tulsok.sbcglobal.net0
172.4.18.189172-4-18-189.lightspeed.tulsok.sbcglobal.net0
172.4.18.190172-4-18-190.lightspeed.tulsok.sbcglobal.net0
172.4.18.191172-4-18-191.lightspeed.tulsok.sbcglobal.net0
172.4.18.192172-4-18-192.lightspeed.tulsok.sbcglobal.net0
172.4.18.193172-4-18-193.lightspeed.tulsok.sbcglobal.net0
172.4.18.194172-4-18-194.lightspeed.tulsok.sbcglobal.net0
172.4.18.195172-4-18-195.lightspeed.tulsok.sbcglobal.net0
172.4.18.196172-4-18-196.lightspeed.tulsok.sbcglobal.net0
172.4.18.197172-4-18-197.lightspeed.tulsok.sbcglobal.net0
172.4.18.198172-4-18-198.lightspeed.tulsok.sbcglobal.net0
172.4.18.199172-4-18-199.lightspeed.tulsok.sbcglobal.net0
172.4.18.200172-4-18-200.lightspeed.tulsok.sbcglobal.net0
172.4.18.201172-4-18-201.lightspeed.tulsok.sbcglobal.net0
172.4.18.202172-4-18-202.lightspeed.tulsok.sbcglobal.net0
172.4.18.203172-4-18-203.lightspeed.tulsok.sbcglobal.net0
172.4.18.204172-4-18-204.lightspeed.tulsok.sbcglobal.net0
172.4.18.205172-4-18-205.lightspeed.tulsok.sbcglobal.net0
172.4.18.206172-4-18-206.lightspeed.tulsok.sbcglobal.net0
172.4.18.207172-4-18-207.lightspeed.tulsok.sbcglobal.net0
172.4.18.208172-4-18-208.lightspeed.tulsok.sbcglobal.net0
172.4.18.209172-4-18-209.lightspeed.tulsok.sbcglobal.net0
172.4.18.210172-4-18-210.lightspeed.tulsok.sbcglobal.net0
172.4.18.211172-4-18-211.lightspeed.tulsok.sbcglobal.net0
172.4.18.212172-4-18-212.lightspeed.tulsok.sbcglobal.net0
172.4.18.213172-4-18-213.lightspeed.tulsok.sbcglobal.net0
172.4.18.214172-4-18-214.lightspeed.tulsok.sbcglobal.net0
172.4.18.215172-4-18-215.lightspeed.tulsok.sbcglobal.net0
172.4.18.216172-4-18-216.lightspeed.tulsok.sbcglobal.net0
172.4.18.217172-4-18-217.lightspeed.tulsok.sbcglobal.net0
172.4.18.218172-4-18-218.lightspeed.tulsok.sbcglobal.net0
172.4.18.219172-4-18-219.lightspeed.tulsok.sbcglobal.net0
172.4.18.220172-4-18-220.lightspeed.tulsok.sbcglobal.net0
172.4.18.221172-4-18-221.lightspeed.tulsok.sbcglobal.net0
172.4.18.222172-4-18-222.lightspeed.tulsok.sbcglobal.net0
172.4.18.223172-4-18-223.lightspeed.tulsok.sbcglobal.net0
172.4.18.224172-4-18-224.lightspeed.tulsok.sbcglobal.net0
172.4.18.225172-4-18-225.lightspeed.tulsok.sbcglobal.net0
172.4.18.226172-4-18-226.lightspeed.tulsok.sbcglobal.net0
172.4.18.227172-4-18-227.lightspeed.tulsok.sbcglobal.net0
172.4.18.228172-4-18-228.lightspeed.tulsok.sbcglobal.net0
172.4.18.229172-4-18-229.lightspeed.tulsok.sbcglobal.net0
172.4.18.230172-4-18-230.lightspeed.tulsok.sbcglobal.net0
172.4.18.231172-4-18-231.lightspeed.tulsok.sbcglobal.net0
172.4.18.232172-4-18-232.lightspeed.tulsok.sbcglobal.net0
172.4.18.233172-4-18-233.lightspeed.tulsok.sbcglobal.net0
172.4.18.234172-4-18-234.lightspeed.tulsok.sbcglobal.net0
172.4.18.235172-4-18-235.lightspeed.tulsok.sbcglobal.net0
172.4.18.236172-4-18-236.lightspeed.tulsok.sbcglobal.net0
172.4.18.237172-4-18-237.lightspeed.tulsok.sbcglobal.net0
172.4.18.238172-4-18-238.lightspeed.tulsok.sbcglobal.net0
172.4.18.239172-4-18-239.lightspeed.tulsok.sbcglobal.net0
172.4.18.240172-4-18-240.lightspeed.tulsok.sbcglobal.net0
172.4.18.241172-4-18-241.lightspeed.tulsok.sbcglobal.net0
172.4.18.242172-4-18-242.lightspeed.tulsok.sbcglobal.net0
172.4.18.243172-4-18-243.lightspeed.tulsok.sbcglobal.net0
172.4.18.244172-4-18-244.lightspeed.tulsok.sbcglobal.net0
172.4.18.245172-4-18-245.lightspeed.tulsok.sbcglobal.net0
172.4.18.246172-4-18-246.lightspeed.tulsok.sbcglobal.net0
172.4.18.247172-4-18-247.lightspeed.tulsok.sbcglobal.net0
172.4.18.248172-4-18-248.lightspeed.tulsok.sbcglobal.net0
172.4.18.249172-4-18-249.lightspeed.tulsok.sbcglobal.net0
172.4.18.250172-4-18-250.lightspeed.tulsok.sbcglobal.net0
172.4.18.251172-4-18-251.lightspeed.tulsok.sbcglobal.net0
172.4.18.252172-4-18-252.lightspeed.tulsok.sbcglobal.net0
172.4.18.253172-4-18-253.lightspeed.tulsok.sbcglobal.net0
172.4.18.254172-4-18-254.lightspeed.tulsok.sbcglobal.net0
172.4.18.255172-4-18-255.lightspeed.tulsok.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 172.4.18.169
traceroute to 172.4.18.169 (172.4.18.169): 64 hops max, 52 byte packets
3 [AS174] 154.24.5.165 0.914 ms
4 [AS174] 154.54.92.106 1.089 ms
5 [AS174] 154.54.28.74 1.179 ms
6 [AS7018] 192.205.37.5 1.815 ms
7 *
8 *
9 *
10 *
11 [AS7018] 172.4.18.169 8.505 ms
Measurement taken from  IPinfo ProbeNet in Dallas, US
On