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. 172.4.42.0/24

172.4.42.0/24 IP Range

Summary

ASNAS7018 AT&T Enterprises, LLC
BGP172.0.0.0/12
IPs with RDNS256
Hosted Domains0
Pingable IPs4
Router IPs0
172.4.42.0172-4-42-0.lightspeed.hstntx.sbcglobal.net0
172.4.42.1172-4-42-1.lightspeed.hstntx.sbcglobal.net0
172.4.42.2172-4-42-2.lightspeed.hstntx.sbcglobal.net0
172.4.42.3172-4-42-3.lightspeed.hstntx.sbcglobal.net0
172.4.42.4172-4-42-4.lightspeed.hstntx.sbcglobal.net0
172.4.42.5172-4-42-5.lightspeed.hstntx.sbcglobal.net0
172.4.42.6172-4-42-6.lightspeed.hstntx.sbcglobal.net0
172.4.42.7172-4-42-7.lightspeed.hstntx.sbcglobal.net0
172.4.42.8172-4-42-8.lightspeed.hstntx.sbcglobal.net0
172.4.42.9172-4-42-9.lightspeed.hstntx.sbcglobal.net0
172.4.42.10172-4-42-10.lightspeed.hstntx.sbcglobal.net0
172.4.42.11172-4-42-11.lightspeed.hstntx.sbcglobal.net0
172.4.42.12172-4-42-12.lightspeed.hstntx.sbcglobal.net0
172.4.42.13172-4-42-13.lightspeed.hstntx.sbcglobal.net0
172.4.42.14172-4-42-14.lightspeed.hstntx.sbcglobal.net0
172.4.42.15172-4-42-15.lightspeed.hstntx.sbcglobal.net0
172.4.42.16172-4-42-16.lightspeed.hstntx.sbcglobal.net0
172.4.42.17172-4-42-17.lightspeed.hstntx.sbcglobal.net0
172.4.42.18172-4-42-18.lightspeed.hstntx.sbcglobal.net0
172.4.42.19172-4-42-19.lightspeed.hstntx.sbcglobal.net0
172.4.42.20172-4-42-20.lightspeed.hstntx.sbcglobal.net0
172.4.42.21172-4-42-21.lightspeed.hstntx.sbcglobal.net0
172.4.42.22172-4-42-22.lightspeed.hstntx.sbcglobal.net0
172.4.42.23172-4-42-23.lightspeed.hstntx.sbcglobal.net0
172.4.42.24172-4-42-24.lightspeed.hstntx.sbcglobal.net0
172.4.42.25172-4-42-25.lightspeed.hstntx.sbcglobal.net0
172.4.42.26172-4-42-26.lightspeed.hstntx.sbcglobal.net0
172.4.42.27172-4-42-27.lightspeed.hstntx.sbcglobal.net0
172.4.42.28172-4-42-28.lightspeed.hstntx.sbcglobal.net0
172.4.42.29172-4-42-29.lightspeed.hstntx.sbcglobal.net0
172.4.42.30172-4-42-30.lightspeed.hstntx.sbcglobal.net0
172.4.42.31172-4-42-31.lightspeed.hstntx.sbcglobal.net0
172.4.42.32172-4-42-32.lightspeed.hstntx.sbcglobal.net0
172.4.42.33172-4-42-33.lightspeed.hstntx.sbcglobal.net0
172.4.42.34172-4-42-34.lightspeed.hstntx.sbcglobal.net0
172.4.42.35172-4-42-35.lightspeed.hstntx.sbcglobal.net0
172.4.42.36172-4-42-36.lightspeed.hstntx.sbcglobal.net0
172.4.42.37172-4-42-37.lightspeed.hstntx.sbcglobal.net0
172.4.42.38172-4-42-38.lightspeed.hstntx.sbcglobal.net0
172.4.42.39172-4-42-39.lightspeed.hstntx.sbcglobal.net0
172.4.42.40172-4-42-40.lightspeed.hstntx.sbcglobal.net0
172.4.42.41172-4-42-41.lightspeed.hstntx.sbcglobal.net0
172.4.42.42172-4-42-42.lightspeed.hstntx.sbcglobal.net0
172.4.42.43172-4-42-43.lightspeed.hstntx.sbcglobal.net0
172.4.42.44172-4-42-44.lightspeed.hstntx.sbcglobal.net0
172.4.42.45172-4-42-45.lightspeed.hstntx.sbcglobal.net0
172.4.42.46172-4-42-46.lightspeed.hstntx.sbcglobal.net0
172.4.42.47172-4-42-47.lightspeed.hstntx.sbcglobal.net0
172.4.42.48172-4-42-48.lightspeed.hstntx.sbcglobal.net0
172.4.42.49172-4-42-49.lightspeed.hstntx.sbcglobal.net0
172.4.42.50172-4-42-50.lightspeed.hstntx.sbcglobal.net0
172.4.42.51172-4-42-51.lightspeed.hstntx.sbcglobal.net0
172.4.42.52172-4-42-52.lightspeed.hstntx.sbcglobal.net0
172.4.42.53172-4-42-53.lightspeed.hstntx.sbcglobal.net0
172.4.42.54172-4-42-54.lightspeed.hstntx.sbcglobal.net0
172.4.42.55172-4-42-55.lightspeed.hstntx.sbcglobal.net0
172.4.42.56172-4-42-56.lightspeed.hstntx.sbcglobal.net0
172.4.42.57172-4-42-57.lightspeed.hstntx.sbcglobal.net0
172.4.42.58172-4-42-58.lightspeed.hstntx.sbcglobal.net0
172.4.42.59172-4-42-59.lightspeed.hstntx.sbcglobal.net0
172.4.42.60172-4-42-60.lightspeed.hstntx.sbcglobal.net0
172.4.42.61172-4-42-61.lightspeed.hstntx.sbcglobal.net0
172.4.42.62172-4-42-62.lightspeed.hstntx.sbcglobal.net0
172.4.42.63172-4-42-63.lightspeed.hstntx.sbcglobal.net0
172.4.42.64172-4-42-64.lightspeed.hstntx.sbcglobal.net0
172.4.42.65172-4-42-65.lightspeed.hstntx.sbcglobal.net0
172.4.42.66172-4-42-66.lightspeed.hstntx.sbcglobal.net0
172.4.42.67172-4-42-67.lightspeed.hstntx.sbcglobal.net0
172.4.42.68172-4-42-68.lightspeed.hstntx.sbcglobal.net0
172.4.42.69172-4-42-69.lightspeed.hstntx.sbcglobal.net0
172.4.42.70172-4-42-70.lightspeed.hstntx.sbcglobal.net0
172.4.42.71172-4-42-71.lightspeed.hstntx.sbcglobal.net0
172.4.42.72172-4-42-72.lightspeed.hstntx.sbcglobal.net0
172.4.42.73172-4-42-73.lightspeed.hstntx.sbcglobal.net0
172.4.42.74172-4-42-74.lightspeed.hstntx.sbcglobal.net0
172.4.42.75172-4-42-75.lightspeed.hstntx.sbcglobal.net0
172.4.42.76172-4-42-76.lightspeed.hstntx.sbcglobal.net0
172.4.42.77172-4-42-77.lightspeed.hstntx.sbcglobal.net0
172.4.42.78172-4-42-78.lightspeed.hstntx.sbcglobal.net0
172.4.42.79172-4-42-79.lightspeed.hstntx.sbcglobal.net0
172.4.42.80172-4-42-80.lightspeed.hstntx.sbcglobal.net0
172.4.42.81172-4-42-81.lightspeed.hstntx.sbcglobal.net0
172.4.42.82172-4-42-82.lightspeed.hstntx.sbcglobal.net0
172.4.42.83172-4-42-83.lightspeed.hstntx.sbcglobal.net0
172.4.42.84172-4-42-84.lightspeed.hstntx.sbcglobal.net0
172.4.42.85172-4-42-85.lightspeed.hstntx.sbcglobal.net0
172.4.42.86172-4-42-86.lightspeed.hstntx.sbcglobal.net0
172.4.42.87172-4-42-87.lightspeed.hstntx.sbcglobal.net0
172.4.42.88172-4-42-88.lightspeed.hstntx.sbcglobal.net0
172.4.42.89172-4-42-89.lightspeed.hstntx.sbcglobal.net0
172.4.42.90172-4-42-90.lightspeed.hstntx.sbcglobal.net0
172.4.42.91172-4-42-91.lightspeed.hstntx.sbcglobal.net0
172.4.42.92172-4-42-92.lightspeed.hstntx.sbcglobal.net0
172.4.42.93172-4-42-93.lightspeed.hstntx.sbcglobal.net0
172.4.42.94172-4-42-94.lightspeed.hstntx.sbcglobal.net0
172.4.42.95172-4-42-95.lightspeed.hstntx.sbcglobal.net0
172.4.42.96172-4-42-96.lightspeed.hstntx.sbcglobal.net0
172.4.42.97172-4-42-97.lightspeed.hstntx.sbcglobal.net0
172.4.42.98172-4-42-98.lightspeed.hstntx.sbcglobal.net0
172.4.42.99172-4-42-99.lightspeed.hstntx.sbcglobal.net0
172.4.42.100172-4-42-100.lightspeed.hstntx.sbcglobal.net0
172.4.42.101172-4-42-101.lightspeed.hstntx.sbcglobal.net0
172.4.42.102172-4-42-102.lightspeed.hstntx.sbcglobal.net0
172.4.42.103172-4-42-103.lightspeed.hstntx.sbcglobal.net0
172.4.42.104172-4-42-104.lightspeed.hstntx.sbcglobal.net0
172.4.42.105172-4-42-105.lightspeed.hstntx.sbcglobal.net0
172.4.42.106172-4-42-106.lightspeed.hstntx.sbcglobal.net0
172.4.42.107172-4-42-107.lightspeed.hstntx.sbcglobal.net0
172.4.42.108172-4-42-108.lightspeed.hstntx.sbcglobal.net0
172.4.42.109172-4-42-109.lightspeed.hstntx.sbcglobal.net0
172.4.42.110172-4-42-110.lightspeed.hstntx.sbcglobal.net0
172.4.42.111172-4-42-111.lightspeed.hstntx.sbcglobal.net0
172.4.42.112172-4-42-112.lightspeed.hstntx.sbcglobal.net0
172.4.42.113172-4-42-113.lightspeed.hstntx.sbcglobal.net0
172.4.42.114172-4-42-114.lightspeed.hstntx.sbcglobal.net0
172.4.42.115172-4-42-115.lightspeed.hstntx.sbcglobal.net0
172.4.42.116172-4-42-116.lightspeed.hstntx.sbcglobal.net0
172.4.42.117172-4-42-117.lightspeed.hstntx.sbcglobal.net0
172.4.42.118172-4-42-118.lightspeed.hstntx.sbcglobal.net0
172.4.42.119172-4-42-119.lightspeed.hstntx.sbcglobal.net0
172.4.42.120172-4-42-120.lightspeed.hstntx.sbcglobal.net0
172.4.42.121172-4-42-121.lightspeed.hstntx.sbcglobal.net0
172.4.42.122172-4-42-122.lightspeed.hstntx.sbcglobal.net0
172.4.42.123172-4-42-123.lightspeed.hstntx.sbcglobal.net0
172.4.42.124172-4-42-124.lightspeed.hstntx.sbcglobal.net0
172.4.42.125172-4-42-125.lightspeed.hstntx.sbcglobal.net0
172.4.42.126172-4-42-126.lightspeed.hstntx.sbcglobal.net0
172.4.42.127172-4-42-127.lightspeed.hstntx.sbcglobal.net0
172.4.42.128172-4-42-128.lightspeed.hstntx.sbcglobal.net0
172.4.42.129172-4-42-129.lightspeed.hstntx.sbcglobal.net0
172.4.42.130172-4-42-130.lightspeed.hstntx.sbcglobal.net0
172.4.42.131172-4-42-131.lightspeed.hstntx.sbcglobal.net0
172.4.42.132172-4-42-132.lightspeed.hstntx.sbcglobal.net0
172.4.42.133172-4-42-133.lightspeed.hstntx.sbcglobal.net0
172.4.42.134172-4-42-134.lightspeed.hstntx.sbcglobal.net0
172.4.42.135172-4-42-135.lightspeed.hstntx.sbcglobal.net0
172.4.42.136172-4-42-136.lightspeed.hstntx.sbcglobal.net0
172.4.42.137172-4-42-137.lightspeed.hstntx.sbcglobal.net0
172.4.42.138172-4-42-138.lightspeed.hstntx.sbcglobal.net0
172.4.42.139172-4-42-139.lightspeed.hstntx.sbcglobal.net0
172.4.42.140172-4-42-140.lightspeed.hstntx.sbcglobal.net0
172.4.42.141172-4-42-141.lightspeed.hstntx.sbcglobal.net0
172.4.42.142172-4-42-142.lightspeed.hstntx.sbcglobal.net0
172.4.42.143172-4-42-143.lightspeed.hstntx.sbcglobal.net0
172.4.42.144172-4-42-144.lightspeed.hstntx.sbcglobal.net0
172.4.42.145172-4-42-145.lightspeed.hstntx.sbcglobal.net0
172.4.42.146172-4-42-146.lightspeed.hstntx.sbcglobal.net0
172.4.42.147172-4-42-147.lightspeed.hstntx.sbcglobal.net0
172.4.42.148172-4-42-148.lightspeed.hstntx.sbcglobal.net0
172.4.42.149172-4-42-149.lightspeed.hstntx.sbcglobal.net0
172.4.42.150172-4-42-150.lightspeed.hstntx.sbcglobal.net0
172.4.42.151172-4-42-151.lightspeed.hstntx.sbcglobal.net0
172.4.42.152172-4-42-152.lightspeed.hstntx.sbcglobal.net0
172.4.42.153172-4-42-153.lightspeed.hstntx.sbcglobal.net0
172.4.42.154172-4-42-154.lightspeed.hstntx.sbcglobal.net0
172.4.42.155172-4-42-155.lightspeed.hstntx.sbcglobal.net0
172.4.42.156172-4-42-156.lightspeed.hstntx.sbcglobal.net0
172.4.42.157172-4-42-157.lightspeed.hstntx.sbcglobal.net0
172.4.42.158172-4-42-158.lightspeed.hstntx.sbcglobal.net0
172.4.42.159172-4-42-159.lightspeed.hstntx.sbcglobal.net0
172.4.42.160172-4-42-160.lightspeed.hstntx.sbcglobal.net0
172.4.42.161172-4-42-161.lightspeed.hstntx.sbcglobal.net0
172.4.42.162172-4-42-162.lightspeed.hstntx.sbcglobal.net0
172.4.42.163172-4-42-163.lightspeed.hstntx.sbcglobal.net0
172.4.42.164172-4-42-164.lightspeed.hstntx.sbcglobal.net0
172.4.42.165172-4-42-165.lightspeed.hstntx.sbcglobal.net0
172.4.42.166172-4-42-166.lightspeed.hstntx.sbcglobal.net0
172.4.42.167172-4-42-167.lightspeed.hstntx.sbcglobal.net0
172.4.42.168172-4-42-168.lightspeed.hstntx.sbcglobal.net0
172.4.42.169172-4-42-169.lightspeed.hstntx.sbcglobal.net0
172.4.42.170172-4-42-170.lightspeed.hstntx.sbcglobal.net0
172.4.42.171172-4-42-171.lightspeed.hstntx.sbcglobal.net0
172.4.42.172172-4-42-172.lightspeed.hstntx.sbcglobal.net0
172.4.42.173172-4-42-173.lightspeed.hstntx.sbcglobal.net0
172.4.42.174172-4-42-174.lightspeed.hstntx.sbcglobal.net0
172.4.42.175172-4-42-175.lightspeed.hstntx.sbcglobal.net0
172.4.42.176172-4-42-176.lightspeed.hstntx.sbcglobal.net0
172.4.42.177172-4-42-177.lightspeed.hstntx.sbcglobal.net0
172.4.42.178172-4-42-178.lightspeed.hstntx.sbcglobal.net0
172.4.42.179172-4-42-179.lightspeed.hstntx.sbcglobal.net0
172.4.42.180172-4-42-180.lightspeed.hstntx.sbcglobal.net0
172.4.42.181172-4-42-181.lightspeed.hstntx.sbcglobal.net0
172.4.42.182172-4-42-182.lightspeed.hstntx.sbcglobal.net0
172.4.42.183172-4-42-183.lightspeed.hstntx.sbcglobal.net0
172.4.42.184172-4-42-184.lightspeed.hstntx.sbcglobal.net0
172.4.42.185172-4-42-185.lightspeed.hstntx.sbcglobal.net0
172.4.42.186172-4-42-186.lightspeed.hstntx.sbcglobal.net0
172.4.42.187172-4-42-187.lightspeed.hstntx.sbcglobal.net0
172.4.42.188172-4-42-188.lightspeed.hstntx.sbcglobal.net0
172.4.42.189172-4-42-189.lightspeed.hstntx.sbcglobal.net0
172.4.42.190172-4-42-190.lightspeed.hstntx.sbcglobal.net0
172.4.42.191172-4-42-191.lightspeed.hstntx.sbcglobal.net0
172.4.42.192172-4-42-192.lightspeed.hstntx.sbcglobal.net0
172.4.42.193172-4-42-193.lightspeed.hstntx.sbcglobal.net0
172.4.42.194172-4-42-194.lightspeed.hstntx.sbcglobal.net0
172.4.42.195172-4-42-195.lightspeed.hstntx.sbcglobal.net0
172.4.42.196172-4-42-196.lightspeed.hstntx.sbcglobal.net0
172.4.42.197172-4-42-197.lightspeed.hstntx.sbcglobal.net0
172.4.42.198172-4-42-198.lightspeed.hstntx.sbcglobal.net0
172.4.42.199172-4-42-199.lightspeed.hstntx.sbcglobal.net0
172.4.42.200172-4-42-200.lightspeed.hstntx.sbcglobal.net0
172.4.42.201172-4-42-201.lightspeed.hstntx.sbcglobal.net0
172.4.42.202172-4-42-202.lightspeed.hstntx.sbcglobal.net0
172.4.42.203172-4-42-203.lightspeed.hstntx.sbcglobal.net0
172.4.42.204172-4-42-204.lightspeed.hstntx.sbcglobal.net0
172.4.42.205172-4-42-205.lightspeed.hstntx.sbcglobal.net0
172.4.42.206172-4-42-206.lightspeed.hstntx.sbcglobal.net0
172.4.42.207172-4-42-207.lightspeed.hstntx.sbcglobal.net0
172.4.42.208172-4-42-208.lightspeed.hstntx.sbcglobal.net0
172.4.42.209172-4-42-209.lightspeed.hstntx.sbcglobal.net0
172.4.42.210172-4-42-210.lightspeed.hstntx.sbcglobal.net0
172.4.42.211172-4-42-211.lightspeed.hstntx.sbcglobal.net0
172.4.42.212172-4-42-212.lightspeed.hstntx.sbcglobal.net0
172.4.42.213172-4-42-213.lightspeed.hstntx.sbcglobal.net0
172.4.42.214172-4-42-214.lightspeed.hstntx.sbcglobal.net0
172.4.42.215172-4-42-215.lightspeed.hstntx.sbcglobal.net0
172.4.42.216172-4-42-216.lightspeed.hstntx.sbcglobal.net0
172.4.42.217172-4-42-217.lightspeed.hstntx.sbcglobal.net0
172.4.42.218172-4-42-218.lightspeed.hstntx.sbcglobal.net0
172.4.42.219172-4-42-219.lightspeed.hstntx.sbcglobal.net0
172.4.42.220172-4-42-220.lightspeed.hstntx.sbcglobal.net0
172.4.42.221172-4-42-221.lightspeed.hstntx.sbcglobal.net0
172.4.42.222172-4-42-222.lightspeed.hstntx.sbcglobal.net0
172.4.42.223172-4-42-223.lightspeed.hstntx.sbcglobal.net0
172.4.42.224172-4-42-224.lightspeed.hstntx.sbcglobal.net0
172.4.42.225172-4-42-225.lightspeed.hstntx.sbcglobal.net0
172.4.42.226172-4-42-226.lightspeed.hstntx.sbcglobal.net0
172.4.42.227172-4-42-227.lightspeed.hstntx.sbcglobal.net0
172.4.42.228172-4-42-228.lightspeed.hstntx.sbcglobal.net0
172.4.42.229172-4-42-229.lightspeed.hstntx.sbcglobal.net0
172.4.42.230172-4-42-230.lightspeed.hstntx.sbcglobal.net0
172.4.42.231172-4-42-231.lightspeed.hstntx.sbcglobal.net0
172.4.42.232172-4-42-232.lightspeed.hstntx.sbcglobal.net0
172.4.42.233172-4-42-233.lightspeed.hstntx.sbcglobal.net0
172.4.42.234172-4-42-234.lightspeed.hstntx.sbcglobal.net0
172.4.42.235172-4-42-235.lightspeed.hstntx.sbcglobal.net0
172.4.42.236172-4-42-236.lightspeed.hstntx.sbcglobal.net0
172.4.42.237172-4-42-237.lightspeed.hstntx.sbcglobal.net0
172.4.42.238172-4-42-238.lightspeed.hstntx.sbcglobal.net0
172.4.42.239172-4-42-239.lightspeed.hstntx.sbcglobal.net0
172.4.42.240172-4-42-240.lightspeed.hstntx.sbcglobal.net0
172.4.42.241172-4-42-241.lightspeed.hstntx.sbcglobal.net0
172.4.42.242172-4-42-242.lightspeed.hstntx.sbcglobal.net0
172.4.42.243172-4-42-243.lightspeed.hstntx.sbcglobal.net0
172.4.42.244172-4-42-244.lightspeed.hstntx.sbcglobal.net0
172.4.42.245172-4-42-245.lightspeed.hstntx.sbcglobal.net0
172.4.42.246172-4-42-246.lightspeed.hstntx.sbcglobal.net0
172.4.42.247172-4-42-247.lightspeed.hstntx.sbcglobal.net0
172.4.42.248172-4-42-248.lightspeed.hstntx.sbcglobal.net0
172.4.42.249172-4-42-249.lightspeed.hstntx.sbcglobal.net0
172.4.42.250172-4-42-250.lightspeed.hstntx.sbcglobal.net0
172.4.42.251172-4-42-251.lightspeed.hstntx.sbcglobal.net0
172.4.42.252172-4-42-252.lightspeed.hstntx.sbcglobal.net0
172.4.42.253172-4-42-253.lightspeed.hstntx.sbcglobal.net0
172.4.42.254172-4-42-254.lightspeed.hstntx.sbcglobal.net0
172.4.42.255172-4-42-255.lightspeed.hstntx.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 172.4.42.163
traceroute to 172.4.42.163 (172.4.42.163): 64 hops max, 52 byte packets
5 [] 15.230.139.14 0.769 ms
6 *
7 *
8 [AS7018] 32.143.116.130 1.313 ms
9 [AS7018] 32.143.116.129 1.089 ms
10 *
11 [AS7018] 32.130.89.83 1.466 ms
12 [AS7018] 71.149.49.43 2.096 ms
13 *
14 [AS7018] 172.4.42.163 4.87 ms
Measurement taken from  IPinfo ProbeNet in Houston, US
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