1. All IP Ranges
  2. 172.0.0.0/8
  3. 172.4.0.0/16
  4. 172.4.56.0/24

172.4.56.0/24 IP Range

Summary

ASNAS7018 AT&T Enterprises, LLC
BGP172.0.0.0/12
IPs with RDNS256
Hosted Domains0
Pingable IPs3
Router IPs0
172.4.56.0172-4-56-0.lightspeed.irvnca.sbcglobal.net0
172.4.56.1172-4-56-1.lightspeed.irvnca.sbcglobal.net0
172.4.56.2172-4-56-2.lightspeed.irvnca.sbcglobal.net0
172.4.56.3172-4-56-3.lightspeed.irvnca.sbcglobal.net0
172.4.56.4172-4-56-4.lightspeed.irvnca.sbcglobal.net0
172.4.56.5172-4-56-5.lightspeed.irvnca.sbcglobal.net0
172.4.56.6172-4-56-6.lightspeed.irvnca.sbcglobal.net0
172.4.56.7172-4-56-7.lightspeed.irvnca.sbcglobal.net0
172.4.56.8172-4-56-8.lightspeed.irvnca.sbcglobal.net0
172.4.56.9172-4-56-9.lightspeed.irvnca.sbcglobal.net0
172.4.56.10172-4-56-10.lightspeed.irvnca.sbcglobal.net0
172.4.56.11172-4-56-11.lightspeed.irvnca.sbcglobal.net0
172.4.56.12172-4-56-12.lightspeed.irvnca.sbcglobal.net0
172.4.56.13172-4-56-13.lightspeed.irvnca.sbcglobal.net0
172.4.56.14172-4-56-14.lightspeed.irvnca.sbcglobal.net0
172.4.56.15172-4-56-15.lightspeed.irvnca.sbcglobal.net0
172.4.56.16172-4-56-16.lightspeed.irvnca.sbcglobal.net0
172.4.56.17172-4-56-17.lightspeed.irvnca.sbcglobal.net0
172.4.56.18172-4-56-18.lightspeed.irvnca.sbcglobal.net0
172.4.56.19172-4-56-19.lightspeed.irvnca.sbcglobal.net0
172.4.56.20172-4-56-20.lightspeed.irvnca.sbcglobal.net0
172.4.56.21172-4-56-21.lightspeed.irvnca.sbcglobal.net0
172.4.56.22172-4-56-22.lightspeed.irvnca.sbcglobal.net0
172.4.56.23172-4-56-23.lightspeed.irvnca.sbcglobal.net0
172.4.56.24172-4-56-24.lightspeed.irvnca.sbcglobal.net0
172.4.56.25172-4-56-25.lightspeed.irvnca.sbcglobal.net0
172.4.56.26172-4-56-26.lightspeed.irvnca.sbcglobal.net0
172.4.56.27172-4-56-27.lightspeed.irvnca.sbcglobal.net0
172.4.56.28172-4-56-28.lightspeed.irvnca.sbcglobal.net0
172.4.56.29172-4-56-29.lightspeed.irvnca.sbcglobal.net0
172.4.56.30172-4-56-30.lightspeed.irvnca.sbcglobal.net0
172.4.56.31172-4-56-31.lightspeed.irvnca.sbcglobal.net0
172.4.56.32172-4-56-32.lightspeed.irvnca.sbcglobal.net0
172.4.56.33172-4-56-33.lightspeed.irvnca.sbcglobal.net0
172.4.56.34172-4-56-34.lightspeed.irvnca.sbcglobal.net0
172.4.56.35172-4-56-35.lightspeed.irvnca.sbcglobal.net0
172.4.56.36172-4-56-36.lightspeed.irvnca.sbcglobal.net0
172.4.56.37172-4-56-37.lightspeed.irvnca.sbcglobal.net0
172.4.56.38172-4-56-38.lightspeed.irvnca.sbcglobal.net0
172.4.56.39172-4-56-39.lightspeed.irvnca.sbcglobal.net0
172.4.56.40172-4-56-40.lightspeed.irvnca.sbcglobal.net0
172.4.56.41172-4-56-41.lightspeed.irvnca.sbcglobal.net0
172.4.56.42172-4-56-42.lightspeed.irvnca.sbcglobal.net0
172.4.56.43172-4-56-43.lightspeed.irvnca.sbcglobal.net0
172.4.56.44172-4-56-44.lightspeed.irvnca.sbcglobal.net0
172.4.56.45172-4-56-45.lightspeed.irvnca.sbcglobal.net0
172.4.56.46172-4-56-46.lightspeed.irvnca.sbcglobal.net0
172.4.56.47172-4-56-47.lightspeed.irvnca.sbcglobal.net0
172.4.56.48172-4-56-48.lightspeed.irvnca.sbcglobal.net0
172.4.56.49172-4-56-49.lightspeed.irvnca.sbcglobal.net0
172.4.56.50172-4-56-50.lightspeed.irvnca.sbcglobal.net0
172.4.56.51172-4-56-51.lightspeed.irvnca.sbcglobal.net0
172.4.56.52172-4-56-52.lightspeed.irvnca.sbcglobal.net0
172.4.56.53172-4-56-53.lightspeed.irvnca.sbcglobal.net0
172.4.56.54172-4-56-54.lightspeed.irvnca.sbcglobal.net0
172.4.56.55172-4-56-55.lightspeed.irvnca.sbcglobal.net0
172.4.56.56172-4-56-56.lightspeed.irvnca.sbcglobal.net0
172.4.56.57172-4-56-57.lightspeed.irvnca.sbcglobal.net0
172.4.56.58172-4-56-58.lightspeed.irvnca.sbcglobal.net0
172.4.56.59172-4-56-59.lightspeed.irvnca.sbcglobal.net0
172.4.56.60172-4-56-60.lightspeed.irvnca.sbcglobal.net0
172.4.56.61172-4-56-61.lightspeed.irvnca.sbcglobal.net0
172.4.56.62172-4-56-62.lightspeed.irvnca.sbcglobal.net0
172.4.56.63172-4-56-63.lightspeed.irvnca.sbcglobal.net0
172.4.56.64172-4-56-64.lightspeed.irvnca.sbcglobal.net0
172.4.56.65172-4-56-65.lightspeed.irvnca.sbcglobal.net0
172.4.56.66172-4-56-66.lightspeed.irvnca.sbcglobal.net0
172.4.56.67172-4-56-67.lightspeed.irvnca.sbcglobal.net0
172.4.56.68172-4-56-68.lightspeed.irvnca.sbcglobal.net0
172.4.56.69172-4-56-69.lightspeed.irvnca.sbcglobal.net0
172.4.56.70172-4-56-70.lightspeed.irvnca.sbcglobal.net0
172.4.56.71172-4-56-71.lightspeed.irvnca.sbcglobal.net0
172.4.56.72172-4-56-72.lightspeed.irvnca.sbcglobal.net0
172.4.56.73172-4-56-73.lightspeed.irvnca.sbcglobal.net0
172.4.56.74172-4-56-74.lightspeed.irvnca.sbcglobal.net0
172.4.56.75172-4-56-75.lightspeed.irvnca.sbcglobal.net0
172.4.56.76172-4-56-76.lightspeed.irvnca.sbcglobal.net0
172.4.56.77172-4-56-77.lightspeed.irvnca.sbcglobal.net0
172.4.56.78172-4-56-78.lightspeed.irvnca.sbcglobal.net0
172.4.56.79172-4-56-79.lightspeed.irvnca.sbcglobal.net0
172.4.56.80172-4-56-80.lightspeed.irvnca.sbcglobal.net0
172.4.56.81172-4-56-81.lightspeed.irvnca.sbcglobal.net0
172.4.56.82172-4-56-82.lightspeed.irvnca.sbcglobal.net0
172.4.56.83172-4-56-83.lightspeed.irvnca.sbcglobal.net0
172.4.56.84172-4-56-84.lightspeed.irvnca.sbcglobal.net0
172.4.56.85172-4-56-85.lightspeed.irvnca.sbcglobal.net0
172.4.56.86172-4-56-86.lightspeed.irvnca.sbcglobal.net0
172.4.56.87172-4-56-87.lightspeed.irvnca.sbcglobal.net0
172.4.56.88172-4-56-88.lightspeed.irvnca.sbcglobal.net0
172.4.56.89172-4-56-89.lightspeed.irvnca.sbcglobal.net0
172.4.56.90172-4-56-90.lightspeed.irvnca.sbcglobal.net0
172.4.56.91172-4-56-91.lightspeed.irvnca.sbcglobal.net0
172.4.56.92172-4-56-92.lightspeed.irvnca.sbcglobal.net0
172.4.56.93172-4-56-93.lightspeed.irvnca.sbcglobal.net0
172.4.56.94172-4-56-94.lightspeed.irvnca.sbcglobal.net0
172.4.56.95172-4-56-95.lightspeed.irvnca.sbcglobal.net0
172.4.56.96172-4-56-96.lightspeed.irvnca.sbcglobal.net0
172.4.56.97172-4-56-97.lightspeed.irvnca.sbcglobal.net0
172.4.56.98172-4-56-98.lightspeed.irvnca.sbcglobal.net0
172.4.56.99172-4-56-99.lightspeed.irvnca.sbcglobal.net0
172.4.56.100172-4-56-100.lightspeed.irvnca.sbcglobal.net0
172.4.56.101172-4-56-101.lightspeed.irvnca.sbcglobal.net0
172.4.56.102172-4-56-102.lightspeed.irvnca.sbcglobal.net0
172.4.56.103172-4-56-103.lightspeed.irvnca.sbcglobal.net0
172.4.56.104172-4-56-104.lightspeed.irvnca.sbcglobal.net0
172.4.56.105172-4-56-105.lightspeed.irvnca.sbcglobal.net0
172.4.56.106172-4-56-106.lightspeed.irvnca.sbcglobal.net0
172.4.56.107172-4-56-107.lightspeed.irvnca.sbcglobal.net0
172.4.56.108172-4-56-108.lightspeed.irvnca.sbcglobal.net0
172.4.56.109172-4-56-109.lightspeed.irvnca.sbcglobal.net0
172.4.56.110172-4-56-110.lightspeed.irvnca.sbcglobal.net0
172.4.56.111172-4-56-111.lightspeed.irvnca.sbcglobal.net0
172.4.56.112172-4-56-112.lightspeed.irvnca.sbcglobal.net0
172.4.56.113172-4-56-113.lightspeed.irvnca.sbcglobal.net0
172.4.56.114172-4-56-114.lightspeed.irvnca.sbcglobal.net0
172.4.56.115172-4-56-115.lightspeed.irvnca.sbcglobal.net0
172.4.56.116172-4-56-116.lightspeed.irvnca.sbcglobal.net0
172.4.56.117172-4-56-117.lightspeed.irvnca.sbcglobal.net0
172.4.56.118172-4-56-118.lightspeed.irvnca.sbcglobal.net0
172.4.56.119172-4-56-119.lightspeed.irvnca.sbcglobal.net0
172.4.56.120172-4-56-120.lightspeed.irvnca.sbcglobal.net0
172.4.56.121172-4-56-121.lightspeed.irvnca.sbcglobal.net0
172.4.56.122172-4-56-122.lightspeed.irvnca.sbcglobal.net0
172.4.56.123172-4-56-123.lightspeed.irvnca.sbcglobal.net0
172.4.56.124172-4-56-124.lightspeed.irvnca.sbcglobal.net0
172.4.56.125172-4-56-125.lightspeed.irvnca.sbcglobal.net0
172.4.56.126172-4-56-126.lightspeed.irvnca.sbcglobal.net0
172.4.56.127172-4-56-127.lightspeed.irvnca.sbcglobal.net0
172.4.56.128172-4-56-128.lightspeed.irvnca.sbcglobal.net0
172.4.56.129172-4-56-129.lightspeed.irvnca.sbcglobal.net0
172.4.56.130172-4-56-130.lightspeed.irvnca.sbcglobal.net0
172.4.56.131172-4-56-131.lightspeed.irvnca.sbcglobal.net0
172.4.56.132172-4-56-132.lightspeed.irvnca.sbcglobal.net0
172.4.56.133172-4-56-133.lightspeed.irvnca.sbcglobal.net0
172.4.56.134172-4-56-134.lightspeed.irvnca.sbcglobal.net0
172.4.56.135172-4-56-135.lightspeed.irvnca.sbcglobal.net0
172.4.56.136172-4-56-136.lightspeed.irvnca.sbcglobal.net0
172.4.56.137172-4-56-137.lightspeed.irvnca.sbcglobal.net0
172.4.56.138172-4-56-138.lightspeed.irvnca.sbcglobal.net0
172.4.56.139172-4-56-139.lightspeed.irvnca.sbcglobal.net0
172.4.56.140172-4-56-140.lightspeed.irvnca.sbcglobal.net0
172.4.56.141172-4-56-141.lightspeed.irvnca.sbcglobal.net0
172.4.56.142172-4-56-142.lightspeed.irvnca.sbcglobal.net0
172.4.56.143172-4-56-143.lightspeed.irvnca.sbcglobal.net0
172.4.56.144172-4-56-144.lightspeed.irvnca.sbcglobal.net0
172.4.56.145172-4-56-145.lightspeed.irvnca.sbcglobal.net0
172.4.56.146172-4-56-146.lightspeed.irvnca.sbcglobal.net0
172.4.56.147172-4-56-147.lightspeed.irvnca.sbcglobal.net0
172.4.56.148172-4-56-148.lightspeed.irvnca.sbcglobal.net0
172.4.56.149172-4-56-149.lightspeed.irvnca.sbcglobal.net0
172.4.56.150172-4-56-150.lightspeed.irvnca.sbcglobal.net0
172.4.56.151172-4-56-151.lightspeed.irvnca.sbcglobal.net0
172.4.56.152172-4-56-152.lightspeed.irvnca.sbcglobal.net0
172.4.56.153172-4-56-153.lightspeed.irvnca.sbcglobal.net0
172.4.56.154172-4-56-154.lightspeed.irvnca.sbcglobal.net0
172.4.56.155172-4-56-155.lightspeed.irvnca.sbcglobal.net0
172.4.56.156172-4-56-156.lightspeed.irvnca.sbcglobal.net0
172.4.56.157172-4-56-157.lightspeed.irvnca.sbcglobal.net0
172.4.56.158172-4-56-158.lightspeed.irvnca.sbcglobal.net0
172.4.56.159172-4-56-159.lightspeed.irvnca.sbcglobal.net0
172.4.56.160172-4-56-160.lightspeed.irvnca.sbcglobal.net0
172.4.56.161172-4-56-161.lightspeed.irvnca.sbcglobal.net0
172.4.56.162172-4-56-162.lightspeed.irvnca.sbcglobal.net0
172.4.56.163172-4-56-163.lightspeed.irvnca.sbcglobal.net0
172.4.56.164172-4-56-164.lightspeed.irvnca.sbcglobal.net0
172.4.56.165172-4-56-165.lightspeed.irvnca.sbcglobal.net0
172.4.56.166172-4-56-166.lightspeed.irvnca.sbcglobal.net0
172.4.56.167172-4-56-167.lightspeed.irvnca.sbcglobal.net0
172.4.56.168172-4-56-168.lightspeed.irvnca.sbcglobal.net0
172.4.56.169172-4-56-169.lightspeed.irvnca.sbcglobal.net0
172.4.56.170172-4-56-170.lightspeed.irvnca.sbcglobal.net0
172.4.56.171172-4-56-171.lightspeed.irvnca.sbcglobal.net0
172.4.56.172172-4-56-172.lightspeed.irvnca.sbcglobal.net0
172.4.56.173172-4-56-173.lightspeed.irvnca.sbcglobal.net0
172.4.56.174172-4-56-174.lightspeed.irvnca.sbcglobal.net0
172.4.56.175172-4-56-175.lightspeed.irvnca.sbcglobal.net0
172.4.56.176172-4-56-176.lightspeed.irvnca.sbcglobal.net0
172.4.56.177172-4-56-177.lightspeed.irvnca.sbcglobal.net0
172.4.56.178172-4-56-178.lightspeed.irvnca.sbcglobal.net0
172.4.56.179172-4-56-179.lightspeed.irvnca.sbcglobal.net0
172.4.56.180172-4-56-180.lightspeed.irvnca.sbcglobal.net0
172.4.56.181172-4-56-181.lightspeed.irvnca.sbcglobal.net0
172.4.56.182172-4-56-182.lightspeed.irvnca.sbcglobal.net0
172.4.56.183172-4-56-183.lightspeed.irvnca.sbcglobal.net0
172.4.56.184172-4-56-184.lightspeed.irvnca.sbcglobal.net0
172.4.56.185172-4-56-185.lightspeed.irvnca.sbcglobal.net0
172.4.56.186172-4-56-186.lightspeed.irvnca.sbcglobal.net0
172.4.56.187172-4-56-187.lightspeed.irvnca.sbcglobal.net0
172.4.56.188172-4-56-188.lightspeed.irvnca.sbcglobal.net0
172.4.56.189172-4-56-189.lightspeed.irvnca.sbcglobal.net0
172.4.56.190172-4-56-190.lightspeed.irvnca.sbcglobal.net0
172.4.56.191172-4-56-191.lightspeed.irvnca.sbcglobal.net0
172.4.56.192172-4-56-192.lightspeed.irvnca.sbcglobal.net0
172.4.56.193172-4-56-193.lightspeed.irvnca.sbcglobal.net0
172.4.56.194172-4-56-194.lightspeed.irvnca.sbcglobal.net0
172.4.56.195172-4-56-195.lightspeed.irvnca.sbcglobal.net0
172.4.56.196172-4-56-196.lightspeed.irvnca.sbcglobal.net0
172.4.56.197172-4-56-197.lightspeed.irvnca.sbcglobal.net0
172.4.56.198172-4-56-198.lightspeed.irvnca.sbcglobal.net0
172.4.56.199172-4-56-199.lightspeed.irvnca.sbcglobal.net0
172.4.56.200172-4-56-200.lightspeed.irvnca.sbcglobal.net0
172.4.56.201172-4-56-201.lightspeed.irvnca.sbcglobal.net0
172.4.56.202172-4-56-202.lightspeed.irvnca.sbcglobal.net0
172.4.56.203172-4-56-203.lightspeed.irvnca.sbcglobal.net0
172.4.56.204172-4-56-204.lightspeed.irvnca.sbcglobal.net0
172.4.56.205172-4-56-205.lightspeed.irvnca.sbcglobal.net0
172.4.56.206172-4-56-206.lightspeed.irvnca.sbcglobal.net0
172.4.56.207172-4-56-207.lightspeed.irvnca.sbcglobal.net0
172.4.56.208172-4-56-208.lightspeed.irvnca.sbcglobal.net0
172.4.56.209172-4-56-209.lightspeed.irvnca.sbcglobal.net0
172.4.56.210172-4-56-210.lightspeed.irvnca.sbcglobal.net0
172.4.56.211172-4-56-211.lightspeed.irvnca.sbcglobal.net0
172.4.56.212172-4-56-212.lightspeed.irvnca.sbcglobal.net0
172.4.56.213172-4-56-213.lightspeed.irvnca.sbcglobal.net0
172.4.56.214172-4-56-214.lightspeed.irvnca.sbcglobal.net0
172.4.56.215172-4-56-215.lightspeed.irvnca.sbcglobal.net0
172.4.56.216172-4-56-216.lightspeed.irvnca.sbcglobal.net0
172.4.56.217172-4-56-217.lightspeed.irvnca.sbcglobal.net0
172.4.56.218172-4-56-218.lightspeed.irvnca.sbcglobal.net0
172.4.56.219172-4-56-219.lightspeed.irvnca.sbcglobal.net0
172.4.56.220172-4-56-220.lightspeed.irvnca.sbcglobal.net0
172.4.56.221172-4-56-221.lightspeed.irvnca.sbcglobal.net0
172.4.56.222172-4-56-222.lightspeed.irvnca.sbcglobal.net0
172.4.56.223172-4-56-223.lightspeed.irvnca.sbcglobal.net0
172.4.56.224172-4-56-224.lightspeed.irvnca.sbcglobal.net0
172.4.56.225172-4-56-225.lightspeed.irvnca.sbcglobal.net0
172.4.56.226172-4-56-226.lightspeed.irvnca.sbcglobal.net0
172.4.56.227172-4-56-227.lightspeed.irvnca.sbcglobal.net0
172.4.56.228172-4-56-228.lightspeed.irvnca.sbcglobal.net0
172.4.56.229172-4-56-229.lightspeed.irvnca.sbcglobal.net0
172.4.56.230172-4-56-230.lightspeed.irvnca.sbcglobal.net0
172.4.56.231172-4-56-231.lightspeed.irvnca.sbcglobal.net0
172.4.56.232172-4-56-232.lightspeed.irvnca.sbcglobal.net0
172.4.56.233172-4-56-233.lightspeed.irvnca.sbcglobal.net0
172.4.56.234172-4-56-234.lightspeed.irvnca.sbcglobal.net0
172.4.56.235172-4-56-235.lightspeed.irvnca.sbcglobal.net0
172.4.56.236172-4-56-236.lightspeed.irvnca.sbcglobal.net0
172.4.56.237172-4-56-237.lightspeed.irvnca.sbcglobal.net0
172.4.56.238172-4-56-238.lightspeed.irvnca.sbcglobal.net0
172.4.56.239172-4-56-239.lightspeed.irvnca.sbcglobal.net0
172.4.56.240172-4-56-240.lightspeed.irvnca.sbcglobal.net0
172.4.56.241172-4-56-241.lightspeed.irvnca.sbcglobal.net0
172.4.56.242172-4-56-242.lightspeed.irvnca.sbcglobal.net0
172.4.56.243172-4-56-243.lightspeed.irvnca.sbcglobal.net0
172.4.56.244172-4-56-244.lightspeed.irvnca.sbcglobal.net0
172.4.56.245172-4-56-245.lightspeed.irvnca.sbcglobal.net0
172.4.56.246172-4-56-246.lightspeed.irvnca.sbcglobal.net0
172.4.56.247172-4-56-247.lightspeed.irvnca.sbcglobal.net0
172.4.56.248172-4-56-248.lightspeed.irvnca.sbcglobal.net0
172.4.56.249172-4-56-249.lightspeed.irvnca.sbcglobal.net0
172.4.56.250172-4-56-250.lightspeed.irvnca.sbcglobal.net0
172.4.56.251172-4-56-251.lightspeed.irvnca.sbcglobal.net0
172.4.56.252172-4-56-252.lightspeed.irvnca.sbcglobal.net0
172.4.56.253172-4-56-253.lightspeed.irvnca.sbcglobal.net0
172.4.56.254172-4-56-254.lightspeed.irvnca.sbcglobal.net0
172.4.56.255172-4-56-255.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 -m6 172.4.56.132
traceroute to 172.4.56.132 (172.4.56.132): 6 hops max, 52 byte packets
1 [] 150.222.111.113 155.092 ms
2 [AS16509] 52.93.141.146 156.641 ms
3 [AS7018] 32.143.252.229 138.146 ms
4 *
5 *
6 *
Measurement taken from  IPinfo ProbeNet in Sydney, AU
On