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. 172.4.51.0/24

172.4.51.0/24 IP Range

Summary

ASNAS7018 AT&T Enterprises, LLC
BGP172.0.0.0/12
IPs with RDNS256
Hosted Domains0
Pingable IPs0
Router IPs0
172.4.51.0172-4-51-0.lightspeed.irvnca.sbcglobal.net0
172.4.51.1172-4-51-1.lightspeed.irvnca.sbcglobal.net0
172.4.51.2172-4-51-2.lightspeed.irvnca.sbcglobal.net0
172.4.51.3172-4-51-3.lightspeed.irvnca.sbcglobal.net0
172.4.51.4172-4-51-4.lightspeed.irvnca.sbcglobal.net0
172.4.51.5172-4-51-5.lightspeed.irvnca.sbcglobal.net0
172.4.51.6172-4-51-6.lightspeed.irvnca.sbcglobal.net0
172.4.51.7172-4-51-7.lightspeed.irvnca.sbcglobal.net0
172.4.51.8172-4-51-8.lightspeed.irvnca.sbcglobal.net0
172.4.51.9172-4-51-9.lightspeed.irvnca.sbcglobal.net0
172.4.51.10172-4-51-10.lightspeed.irvnca.sbcglobal.net0
172.4.51.11172-4-51-11.lightspeed.irvnca.sbcglobal.net0
172.4.51.12172-4-51-12.lightspeed.irvnca.sbcglobal.net0
172.4.51.13172-4-51-13.lightspeed.irvnca.sbcglobal.net0
172.4.51.14172-4-51-14.lightspeed.irvnca.sbcglobal.net0
172.4.51.15172-4-51-15.lightspeed.irvnca.sbcglobal.net0
172.4.51.16172-4-51-16.lightspeed.irvnca.sbcglobal.net0
172.4.51.17172-4-51-17.lightspeed.irvnca.sbcglobal.net0
172.4.51.18172-4-51-18.lightspeed.irvnca.sbcglobal.net0
172.4.51.19172-4-51-19.lightspeed.irvnca.sbcglobal.net0
172.4.51.20172-4-51-20.lightspeed.irvnca.sbcglobal.net0
172.4.51.21172-4-51-21.lightspeed.irvnca.sbcglobal.net0
172.4.51.22172-4-51-22.lightspeed.irvnca.sbcglobal.net0
172.4.51.23172-4-51-23.lightspeed.irvnca.sbcglobal.net0
172.4.51.24172-4-51-24.lightspeed.irvnca.sbcglobal.net0
172.4.51.25172-4-51-25.lightspeed.irvnca.sbcglobal.net0
172.4.51.26172-4-51-26.lightspeed.irvnca.sbcglobal.net0
172.4.51.27172-4-51-27.lightspeed.irvnca.sbcglobal.net0
172.4.51.28172-4-51-28.lightspeed.irvnca.sbcglobal.net0
172.4.51.29172-4-51-29.lightspeed.irvnca.sbcglobal.net0
172.4.51.30172-4-51-30.lightspeed.irvnca.sbcglobal.net0
172.4.51.31172-4-51-31.lightspeed.irvnca.sbcglobal.net0
172.4.51.32172-4-51-32.lightspeed.irvnca.sbcglobal.net0
172.4.51.33172-4-51-33.lightspeed.irvnca.sbcglobal.net0
172.4.51.34172-4-51-34.lightspeed.irvnca.sbcglobal.net0
172.4.51.35172-4-51-35.lightspeed.irvnca.sbcglobal.net0
172.4.51.36172-4-51-36.lightspeed.irvnca.sbcglobal.net0
172.4.51.37172-4-51-37.lightspeed.irvnca.sbcglobal.net0
172.4.51.38172-4-51-38.lightspeed.irvnca.sbcglobal.net0
172.4.51.39172-4-51-39.lightspeed.irvnca.sbcglobal.net0
172.4.51.40172-4-51-40.lightspeed.irvnca.sbcglobal.net0
172.4.51.41172-4-51-41.lightspeed.irvnca.sbcglobal.net0
172.4.51.42172-4-51-42.lightspeed.irvnca.sbcglobal.net0
172.4.51.43172-4-51-43.lightspeed.irvnca.sbcglobal.net0
172.4.51.44172-4-51-44.lightspeed.irvnca.sbcglobal.net0
172.4.51.45172-4-51-45.lightspeed.irvnca.sbcglobal.net0
172.4.51.46172-4-51-46.lightspeed.irvnca.sbcglobal.net0
172.4.51.47172-4-51-47.lightspeed.irvnca.sbcglobal.net0
172.4.51.48172-4-51-48.lightspeed.irvnca.sbcglobal.net0
172.4.51.49172-4-51-49.lightspeed.irvnca.sbcglobal.net0
172.4.51.50172-4-51-50.lightspeed.irvnca.sbcglobal.net0
172.4.51.51172-4-51-51.lightspeed.irvnca.sbcglobal.net0
172.4.51.52172-4-51-52.lightspeed.irvnca.sbcglobal.net0
172.4.51.53172-4-51-53.lightspeed.irvnca.sbcglobal.net0
172.4.51.54172-4-51-54.lightspeed.irvnca.sbcglobal.net0
172.4.51.55172-4-51-55.lightspeed.irvnca.sbcglobal.net0
172.4.51.56172-4-51-56.lightspeed.irvnca.sbcglobal.net0
172.4.51.57172-4-51-57.lightspeed.irvnca.sbcglobal.net0
172.4.51.58172-4-51-58.lightspeed.irvnca.sbcglobal.net0
172.4.51.59172-4-51-59.lightspeed.irvnca.sbcglobal.net0
172.4.51.60172-4-51-60.lightspeed.irvnca.sbcglobal.net0
172.4.51.61172-4-51-61.lightspeed.irvnca.sbcglobal.net0
172.4.51.62172-4-51-62.lightspeed.irvnca.sbcglobal.net0
172.4.51.63172-4-51-63.lightspeed.irvnca.sbcglobal.net0
172.4.51.64172-4-51-64.lightspeed.irvnca.sbcglobal.net0
172.4.51.65172-4-51-65.lightspeed.irvnca.sbcglobal.net0
172.4.51.66172-4-51-66.lightspeed.irvnca.sbcglobal.net0
172.4.51.67172-4-51-67.lightspeed.irvnca.sbcglobal.net0
172.4.51.68172-4-51-68.lightspeed.irvnca.sbcglobal.net0
172.4.51.69172-4-51-69.lightspeed.irvnca.sbcglobal.net0
172.4.51.70172-4-51-70.lightspeed.irvnca.sbcglobal.net0
172.4.51.71172-4-51-71.lightspeed.irvnca.sbcglobal.net0
172.4.51.72172-4-51-72.lightspeed.irvnca.sbcglobal.net0
172.4.51.73172-4-51-73.lightspeed.irvnca.sbcglobal.net0
172.4.51.74172-4-51-74.lightspeed.irvnca.sbcglobal.net0
172.4.51.75172-4-51-75.lightspeed.irvnca.sbcglobal.net0
172.4.51.76172-4-51-76.lightspeed.irvnca.sbcglobal.net0
172.4.51.77172-4-51-77.lightspeed.irvnca.sbcglobal.net0
172.4.51.78172-4-51-78.lightspeed.irvnca.sbcglobal.net0
172.4.51.79172-4-51-79.lightspeed.irvnca.sbcglobal.net0
172.4.51.80172-4-51-80.lightspeed.irvnca.sbcglobal.net0
172.4.51.81172-4-51-81.lightspeed.irvnca.sbcglobal.net0
172.4.51.82172-4-51-82.lightspeed.irvnca.sbcglobal.net0
172.4.51.83172-4-51-83.lightspeed.irvnca.sbcglobal.net0
172.4.51.84172-4-51-84.lightspeed.irvnca.sbcglobal.net0
172.4.51.85172-4-51-85.lightspeed.irvnca.sbcglobal.net0
172.4.51.86172-4-51-86.lightspeed.irvnca.sbcglobal.net0
172.4.51.87172-4-51-87.lightspeed.irvnca.sbcglobal.net0
172.4.51.88172-4-51-88.lightspeed.irvnca.sbcglobal.net0
172.4.51.89172-4-51-89.lightspeed.irvnca.sbcglobal.net0
172.4.51.90172-4-51-90.lightspeed.irvnca.sbcglobal.net0
172.4.51.91172-4-51-91.lightspeed.irvnca.sbcglobal.net0
172.4.51.92172-4-51-92.lightspeed.irvnca.sbcglobal.net0
172.4.51.93172-4-51-93.lightspeed.irvnca.sbcglobal.net0
172.4.51.94172-4-51-94.lightspeed.irvnca.sbcglobal.net0
172.4.51.95172-4-51-95.lightspeed.irvnca.sbcglobal.net0
172.4.51.96172-4-51-96.lightspeed.irvnca.sbcglobal.net0
172.4.51.97172-4-51-97.lightspeed.irvnca.sbcglobal.net0
172.4.51.98172-4-51-98.lightspeed.irvnca.sbcglobal.net0
172.4.51.99172-4-51-99.lightspeed.irvnca.sbcglobal.net0
172.4.51.100172-4-51-100.lightspeed.irvnca.sbcglobal.net0
172.4.51.101172-4-51-101.lightspeed.irvnca.sbcglobal.net0
172.4.51.102172-4-51-102.lightspeed.irvnca.sbcglobal.net0
172.4.51.103172-4-51-103.lightspeed.irvnca.sbcglobal.net0
172.4.51.104172-4-51-104.lightspeed.irvnca.sbcglobal.net0
172.4.51.105172-4-51-105.lightspeed.irvnca.sbcglobal.net0
172.4.51.106172-4-51-106.lightspeed.irvnca.sbcglobal.net0
172.4.51.107172-4-51-107.lightspeed.irvnca.sbcglobal.net0
172.4.51.108172-4-51-108.lightspeed.irvnca.sbcglobal.net0
172.4.51.109172-4-51-109.lightspeed.irvnca.sbcglobal.net0
172.4.51.110172-4-51-110.lightspeed.irvnca.sbcglobal.net0
172.4.51.111172-4-51-111.lightspeed.irvnca.sbcglobal.net0
172.4.51.112172-4-51-112.lightspeed.irvnca.sbcglobal.net0
172.4.51.113172-4-51-113.lightspeed.irvnca.sbcglobal.net0
172.4.51.114172-4-51-114.lightspeed.irvnca.sbcglobal.net0
172.4.51.115172-4-51-115.lightspeed.irvnca.sbcglobal.net0
172.4.51.116172-4-51-116.lightspeed.irvnca.sbcglobal.net0
172.4.51.117172-4-51-117.lightspeed.irvnca.sbcglobal.net0
172.4.51.118172-4-51-118.lightspeed.irvnca.sbcglobal.net0
172.4.51.119172-4-51-119.lightspeed.irvnca.sbcglobal.net0
172.4.51.120172-4-51-120.lightspeed.irvnca.sbcglobal.net0
172.4.51.121172-4-51-121.lightspeed.irvnca.sbcglobal.net0
172.4.51.122172-4-51-122.lightspeed.irvnca.sbcglobal.net0
172.4.51.123172-4-51-123.lightspeed.irvnca.sbcglobal.net0
172.4.51.124172-4-51-124.lightspeed.irvnca.sbcglobal.net0
172.4.51.125172-4-51-125.lightspeed.irvnca.sbcglobal.net0
172.4.51.126172-4-51-126.lightspeed.irvnca.sbcglobal.net0
172.4.51.127172-4-51-127.lightspeed.irvnca.sbcglobal.net0
172.4.51.128172-4-51-128.lightspeed.irvnca.sbcglobal.net0
172.4.51.129172-4-51-129.lightspeed.irvnca.sbcglobal.net0
172.4.51.130172-4-51-130.lightspeed.irvnca.sbcglobal.net0
172.4.51.131172-4-51-131.lightspeed.irvnca.sbcglobal.net0
172.4.51.132172-4-51-132.lightspeed.irvnca.sbcglobal.net0
172.4.51.133172-4-51-133.lightspeed.irvnca.sbcglobal.net0
172.4.51.134172-4-51-134.lightspeed.irvnca.sbcglobal.net0
172.4.51.135172-4-51-135.lightspeed.irvnca.sbcglobal.net0
172.4.51.136172-4-51-136.lightspeed.irvnca.sbcglobal.net0
172.4.51.137172-4-51-137.lightspeed.irvnca.sbcglobal.net0
172.4.51.138172-4-51-138.lightspeed.irvnca.sbcglobal.net0
172.4.51.139172-4-51-139.lightspeed.irvnca.sbcglobal.net0
172.4.51.140172-4-51-140.lightspeed.irvnca.sbcglobal.net0
172.4.51.141172-4-51-141.lightspeed.irvnca.sbcglobal.net0
172.4.51.142172-4-51-142.lightspeed.irvnca.sbcglobal.net0
172.4.51.143172-4-51-143.lightspeed.irvnca.sbcglobal.net0
172.4.51.144172-4-51-144.lightspeed.irvnca.sbcglobal.net0
172.4.51.145172-4-51-145.lightspeed.irvnca.sbcglobal.net0
172.4.51.146172-4-51-146.lightspeed.irvnca.sbcglobal.net0
172.4.51.147172-4-51-147.lightspeed.irvnca.sbcglobal.net0
172.4.51.148172-4-51-148.lightspeed.irvnca.sbcglobal.net0
172.4.51.149172-4-51-149.lightspeed.irvnca.sbcglobal.net0
172.4.51.150172-4-51-150.lightspeed.irvnca.sbcglobal.net0
172.4.51.151172-4-51-151.lightspeed.irvnca.sbcglobal.net0
172.4.51.152172-4-51-152.lightspeed.irvnca.sbcglobal.net0
172.4.51.153172-4-51-153.lightspeed.irvnca.sbcglobal.net0
172.4.51.154172-4-51-154.lightspeed.irvnca.sbcglobal.net0
172.4.51.155172-4-51-155.lightspeed.irvnca.sbcglobal.net0
172.4.51.156172-4-51-156.lightspeed.irvnca.sbcglobal.net0
172.4.51.157172-4-51-157.lightspeed.irvnca.sbcglobal.net0
172.4.51.158172-4-51-158.lightspeed.irvnca.sbcglobal.net0
172.4.51.159172-4-51-159.lightspeed.irvnca.sbcglobal.net0
172.4.51.160172-4-51-160.lightspeed.irvnca.sbcglobal.net0
172.4.51.161172-4-51-161.lightspeed.irvnca.sbcglobal.net0
172.4.51.162172-4-51-162.lightspeed.irvnca.sbcglobal.net0
172.4.51.163172-4-51-163.lightspeed.irvnca.sbcglobal.net0
172.4.51.164172-4-51-164.lightspeed.irvnca.sbcglobal.net0
172.4.51.165172-4-51-165.lightspeed.irvnca.sbcglobal.net0
172.4.51.166172-4-51-166.lightspeed.irvnca.sbcglobal.net0
172.4.51.167172-4-51-167.lightspeed.irvnca.sbcglobal.net0
172.4.51.168172-4-51-168.lightspeed.irvnca.sbcglobal.net0
172.4.51.169172-4-51-169.lightspeed.irvnca.sbcglobal.net0
172.4.51.170172-4-51-170.lightspeed.irvnca.sbcglobal.net0
172.4.51.171172-4-51-171.lightspeed.irvnca.sbcglobal.net0
172.4.51.172172-4-51-172.lightspeed.irvnca.sbcglobal.net0
172.4.51.173172-4-51-173.lightspeed.irvnca.sbcglobal.net0
172.4.51.174172-4-51-174.lightspeed.irvnca.sbcglobal.net0
172.4.51.175172-4-51-175.lightspeed.irvnca.sbcglobal.net0
172.4.51.176172-4-51-176.lightspeed.irvnca.sbcglobal.net0
172.4.51.177172-4-51-177.lightspeed.irvnca.sbcglobal.net0
172.4.51.178172-4-51-178.lightspeed.irvnca.sbcglobal.net0
172.4.51.179172-4-51-179.lightspeed.irvnca.sbcglobal.net0
172.4.51.180172-4-51-180.lightspeed.irvnca.sbcglobal.net0
172.4.51.181172-4-51-181.lightspeed.irvnca.sbcglobal.net0
172.4.51.182172-4-51-182.lightspeed.irvnca.sbcglobal.net0
172.4.51.183172-4-51-183.lightspeed.irvnca.sbcglobal.net0
172.4.51.184172-4-51-184.lightspeed.irvnca.sbcglobal.net0
172.4.51.185172-4-51-185.lightspeed.irvnca.sbcglobal.net0
172.4.51.186172-4-51-186.lightspeed.irvnca.sbcglobal.net0
172.4.51.187172-4-51-187.lightspeed.irvnca.sbcglobal.net0
172.4.51.188172-4-51-188.lightspeed.irvnca.sbcglobal.net0
172.4.51.189172-4-51-189.lightspeed.irvnca.sbcglobal.net0
172.4.51.190172-4-51-190.lightspeed.irvnca.sbcglobal.net0
172.4.51.191172-4-51-191.lightspeed.irvnca.sbcglobal.net0
172.4.51.192172-4-51-192.lightspeed.irvnca.sbcglobal.net0
172.4.51.193172-4-51-193.lightspeed.irvnca.sbcglobal.net0
172.4.51.194172-4-51-194.lightspeed.irvnca.sbcglobal.net0
172.4.51.195172-4-51-195.lightspeed.irvnca.sbcglobal.net0
172.4.51.196172-4-51-196.lightspeed.irvnca.sbcglobal.net0
172.4.51.197172-4-51-197.lightspeed.irvnca.sbcglobal.net0
172.4.51.198172-4-51-198.lightspeed.irvnca.sbcglobal.net0
172.4.51.199172-4-51-199.lightspeed.irvnca.sbcglobal.net0
172.4.51.200172-4-51-200.lightspeed.irvnca.sbcglobal.net0
172.4.51.201172-4-51-201.lightspeed.irvnca.sbcglobal.net0
172.4.51.202172-4-51-202.lightspeed.irvnca.sbcglobal.net0
172.4.51.203172-4-51-203.lightspeed.irvnca.sbcglobal.net0
172.4.51.204172-4-51-204.lightspeed.irvnca.sbcglobal.net0
172.4.51.205172-4-51-205.lightspeed.irvnca.sbcglobal.net0
172.4.51.206172-4-51-206.lightspeed.irvnca.sbcglobal.net0
172.4.51.207172-4-51-207.lightspeed.irvnca.sbcglobal.net0
172.4.51.208172-4-51-208.lightspeed.irvnca.sbcglobal.net0
172.4.51.209172-4-51-209.lightspeed.irvnca.sbcglobal.net0
172.4.51.210172-4-51-210.lightspeed.irvnca.sbcglobal.net0
172.4.51.211172-4-51-211.lightspeed.irvnca.sbcglobal.net0
172.4.51.212172-4-51-212.lightspeed.irvnca.sbcglobal.net0
172.4.51.213172-4-51-213.lightspeed.irvnca.sbcglobal.net0
172.4.51.214172-4-51-214.lightspeed.irvnca.sbcglobal.net0
172.4.51.215172-4-51-215.lightspeed.irvnca.sbcglobal.net0
172.4.51.216172-4-51-216.lightspeed.irvnca.sbcglobal.net0
172.4.51.217172-4-51-217.lightspeed.irvnca.sbcglobal.net0
172.4.51.218172-4-51-218.lightspeed.irvnca.sbcglobal.net0
172.4.51.219172-4-51-219.lightspeed.irvnca.sbcglobal.net0
172.4.51.220172-4-51-220.lightspeed.irvnca.sbcglobal.net0
172.4.51.221172-4-51-221.lightspeed.irvnca.sbcglobal.net0
172.4.51.222172-4-51-222.lightspeed.irvnca.sbcglobal.net0
172.4.51.223172-4-51-223.lightspeed.irvnca.sbcglobal.net0
172.4.51.224172-4-51-224.lightspeed.irvnca.sbcglobal.net0
172.4.51.225172-4-51-225.lightspeed.irvnca.sbcglobal.net0
172.4.51.226172-4-51-226.lightspeed.irvnca.sbcglobal.net0
172.4.51.227172-4-51-227.lightspeed.irvnca.sbcglobal.net0
172.4.51.228172-4-51-228.lightspeed.irvnca.sbcglobal.net0
172.4.51.229172-4-51-229.lightspeed.irvnca.sbcglobal.net0
172.4.51.230172-4-51-230.lightspeed.irvnca.sbcglobal.net0
172.4.51.231172-4-51-231.lightspeed.irvnca.sbcglobal.net0
172.4.51.232172-4-51-232.lightspeed.irvnca.sbcglobal.net0
172.4.51.233172-4-51-233.lightspeed.irvnca.sbcglobal.net0
172.4.51.234172-4-51-234.lightspeed.irvnca.sbcglobal.net0
172.4.51.235172-4-51-235.lightspeed.irvnca.sbcglobal.net0
172.4.51.236172-4-51-236.lightspeed.irvnca.sbcglobal.net0
172.4.51.237172-4-51-237.lightspeed.irvnca.sbcglobal.net0
172.4.51.238172-4-51-238.lightspeed.irvnca.sbcglobal.net0
172.4.51.239172-4-51-239.lightspeed.irvnca.sbcglobal.net0
172.4.51.240172-4-51-240.lightspeed.irvnca.sbcglobal.net0
172.4.51.241172-4-51-241.lightspeed.irvnca.sbcglobal.net0
172.4.51.242172-4-51-242.lightspeed.irvnca.sbcglobal.net0
172.4.51.243172-4-51-243.lightspeed.irvnca.sbcglobal.net0
172.4.51.244172-4-51-244.lightspeed.irvnca.sbcglobal.net0
172.4.51.245172-4-51-245.lightspeed.irvnca.sbcglobal.net0
172.4.51.246172-4-51-246.lightspeed.irvnca.sbcglobal.net0
172.4.51.247172-4-51-247.lightspeed.irvnca.sbcglobal.net0
172.4.51.248172-4-51-248.lightspeed.irvnca.sbcglobal.net0
172.4.51.249172-4-51-249.lightspeed.irvnca.sbcglobal.net0
172.4.51.250172-4-51-250.lightspeed.irvnca.sbcglobal.net0
172.4.51.251172-4-51-251.lightspeed.irvnca.sbcglobal.net0
172.4.51.252172-4-51-252.lightspeed.irvnca.sbcglobal.net0
172.4.51.253172-4-51-253.lightspeed.irvnca.sbcglobal.net0
172.4.51.254172-4-51-254.lightspeed.irvnca.sbcglobal.net0
172.4.51.255172-4-51-255.lightspeed.irvnca.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 -m5 172.4.51.249
traceroute to 172.4.51.249 (172.4.51.249): 5 hops max, 52 byte packets
1 [AS15169] 108.170.234.152 11.158 ms
2 [AS7018] 12.255.10.33 10.748 ms
3 *
4 *
5 *
Measurement taken from  IPinfo ProbeNet in Council Bluffs, US
On