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  1. All IP Ranges
  2. 172.0.0.0/8
  3. 172.3.0.0/16
  4. 172.3.128.0/24

172.3.128.0/24 IP Range

Summary

ASNAS7018 AT&T Enterprises, LLC
BGP172.0.0.0/12
IPs with RDNS256
Hosted Domains0
Pingable IPs0
Router IPs0
172.3.128.0172-3-128-0.lightspeed.sndgca.sbcglobal.net0
172.3.128.1172-3-128-1.lightspeed.sndgca.sbcglobal.net0
172.3.128.2172-3-128-2.lightspeed.sndgca.sbcglobal.net0
172.3.128.3172-3-128-3.lightspeed.sndgca.sbcglobal.net0
172.3.128.4172-3-128-4.lightspeed.sndgca.sbcglobal.net0
172.3.128.5172-3-128-5.lightspeed.sndgca.sbcglobal.net0
172.3.128.6172-3-128-6.lightspeed.sndgca.sbcglobal.net0
172.3.128.7172-3-128-7.lightspeed.sndgca.sbcglobal.net0
172.3.128.8172-3-128-8.lightspeed.sndgca.sbcglobal.net0
172.3.128.9172-3-128-9.lightspeed.sndgca.sbcglobal.net0
172.3.128.10172-3-128-10.lightspeed.sndgca.sbcglobal.net0
172.3.128.11172-3-128-11.lightspeed.sndgca.sbcglobal.net0
172.3.128.12172-3-128-12.lightspeed.sndgca.sbcglobal.net0
172.3.128.13172-3-128-13.lightspeed.sndgca.sbcglobal.net0
172.3.128.14172-3-128-14.lightspeed.sndgca.sbcglobal.net0
172.3.128.15172-3-128-15.lightspeed.sndgca.sbcglobal.net0
172.3.128.16172-3-128-16.lightspeed.sndgca.sbcglobal.net0
172.3.128.17172-3-128-17.lightspeed.sndgca.sbcglobal.net0
172.3.128.18172-3-128-18.lightspeed.sndgca.sbcglobal.net0
172.3.128.19172-3-128-19.lightspeed.sndgca.sbcglobal.net0
172.3.128.20172-3-128-20.lightspeed.sndgca.sbcglobal.net0
172.3.128.21172-3-128-21.lightspeed.sndgca.sbcglobal.net0
172.3.128.22172-3-128-22.lightspeed.sndgca.sbcglobal.net0
172.3.128.23172-3-128-23.lightspeed.sndgca.sbcglobal.net0
172.3.128.24172-3-128-24.lightspeed.sndgca.sbcglobal.net0
172.3.128.25172-3-128-25.lightspeed.sndgca.sbcglobal.net0
172.3.128.26172-3-128-26.lightspeed.sndgca.sbcglobal.net0
172.3.128.27172-3-128-27.lightspeed.sndgca.sbcglobal.net0
172.3.128.28172-3-128-28.lightspeed.sndgca.sbcglobal.net0
172.3.128.29172-3-128-29.lightspeed.sndgca.sbcglobal.net0
172.3.128.30172-3-128-30.lightspeed.sndgca.sbcglobal.net0
172.3.128.31172-3-128-31.lightspeed.sndgca.sbcglobal.net0
172.3.128.32172-3-128-32.lightspeed.sndgca.sbcglobal.net0
172.3.128.33172-3-128-33.lightspeed.sndgca.sbcglobal.net0
172.3.128.34172-3-128-34.lightspeed.sndgca.sbcglobal.net0
172.3.128.35172-3-128-35.lightspeed.sndgca.sbcglobal.net0
172.3.128.36172-3-128-36.lightspeed.sndgca.sbcglobal.net0
172.3.128.37172-3-128-37.lightspeed.sndgca.sbcglobal.net0
172.3.128.38172-3-128-38.lightspeed.sndgca.sbcglobal.net0
172.3.128.39172-3-128-39.lightspeed.sndgca.sbcglobal.net0
172.3.128.40172-3-128-40.lightspeed.sndgca.sbcglobal.net0
172.3.128.41172-3-128-41.lightspeed.sndgca.sbcglobal.net0
172.3.128.42172-3-128-42.lightspeed.sndgca.sbcglobal.net0
172.3.128.43172-3-128-43.lightspeed.sndgca.sbcglobal.net0
172.3.128.44172-3-128-44.lightspeed.sndgca.sbcglobal.net0
172.3.128.45172-3-128-45.lightspeed.sndgca.sbcglobal.net0
172.3.128.46172-3-128-46.lightspeed.sndgca.sbcglobal.net0
172.3.128.47172-3-128-47.lightspeed.sndgca.sbcglobal.net0
172.3.128.48172-3-128-48.lightspeed.sndgca.sbcglobal.net0
172.3.128.49172-3-128-49.lightspeed.sndgca.sbcglobal.net0
172.3.128.50172-3-128-50.lightspeed.sndgca.sbcglobal.net0
172.3.128.51172-3-128-51.lightspeed.sndgca.sbcglobal.net0
172.3.128.52172-3-128-52.lightspeed.sndgca.sbcglobal.net0
172.3.128.53172-3-128-53.lightspeed.sndgca.sbcglobal.net0
172.3.128.54172-3-128-54.lightspeed.sndgca.sbcglobal.net0
172.3.128.55172-3-128-55.lightspeed.sndgca.sbcglobal.net0
172.3.128.56172-3-128-56.lightspeed.sndgca.sbcglobal.net0
172.3.128.57172-3-128-57.lightspeed.sndgca.sbcglobal.net0
172.3.128.58172-3-128-58.lightspeed.sndgca.sbcglobal.net0
172.3.128.59172-3-128-59.lightspeed.sndgca.sbcglobal.net0
172.3.128.60172-3-128-60.lightspeed.sndgca.sbcglobal.net0
172.3.128.61172-3-128-61.lightspeed.sndgca.sbcglobal.net0
172.3.128.62172-3-128-62.lightspeed.sndgca.sbcglobal.net0
172.3.128.63172-3-128-63.lightspeed.sndgca.sbcglobal.net0
172.3.128.64172-3-128-64.lightspeed.sndgca.sbcglobal.net0
172.3.128.65172-3-128-65.lightspeed.sndgca.sbcglobal.net0
172.3.128.66172-3-128-66.lightspeed.sndgca.sbcglobal.net0
172.3.128.67172-3-128-67.lightspeed.sndgca.sbcglobal.net0
172.3.128.68172-3-128-68.lightspeed.sndgca.sbcglobal.net0
172.3.128.69172-3-128-69.lightspeed.sndgca.sbcglobal.net0
172.3.128.70172-3-128-70.lightspeed.sndgca.sbcglobal.net0
172.3.128.71172-3-128-71.lightspeed.sndgca.sbcglobal.net0
172.3.128.72172-3-128-72.lightspeed.sndgca.sbcglobal.net0
172.3.128.73172-3-128-73.lightspeed.sndgca.sbcglobal.net0
172.3.128.74172-3-128-74.lightspeed.sndgca.sbcglobal.net0
172.3.128.75172-3-128-75.lightspeed.sndgca.sbcglobal.net0
172.3.128.76172-3-128-76.lightspeed.sndgca.sbcglobal.net0
172.3.128.77172-3-128-77.lightspeed.sndgca.sbcglobal.net0
172.3.128.78172-3-128-78.lightspeed.sndgca.sbcglobal.net0
172.3.128.79172-3-128-79.lightspeed.sndgca.sbcglobal.net0
172.3.128.80172-3-128-80.lightspeed.sndgca.sbcglobal.net0
172.3.128.81172-3-128-81.lightspeed.sndgca.sbcglobal.net0
172.3.128.82172-3-128-82.lightspeed.sndgca.sbcglobal.net0
172.3.128.83172-3-128-83.lightspeed.sndgca.sbcglobal.net0
172.3.128.84172-3-128-84.lightspeed.sndgca.sbcglobal.net0
172.3.128.85172-3-128-85.lightspeed.sndgca.sbcglobal.net0
172.3.128.86172-3-128-86.lightspeed.sndgca.sbcglobal.net0
172.3.128.87172-3-128-87.lightspeed.sndgca.sbcglobal.net0
172.3.128.88172-3-128-88.lightspeed.sndgca.sbcglobal.net0
172.3.128.89172-3-128-89.lightspeed.sndgca.sbcglobal.net0
172.3.128.90172-3-128-90.lightspeed.sndgca.sbcglobal.net0
172.3.128.91172-3-128-91.lightspeed.sndgca.sbcglobal.net0
172.3.128.92172-3-128-92.lightspeed.sndgca.sbcglobal.net0
172.3.128.93172-3-128-93.lightspeed.sndgca.sbcglobal.net0
172.3.128.94172-3-128-94.lightspeed.sndgca.sbcglobal.net0
172.3.128.95172-3-128-95.lightspeed.sndgca.sbcglobal.net0
172.3.128.96172-3-128-96.lightspeed.sndgca.sbcglobal.net0
172.3.128.97172-3-128-97.lightspeed.sndgca.sbcglobal.net0
172.3.128.98172-3-128-98.lightspeed.sndgca.sbcglobal.net0
172.3.128.99172-3-128-99.lightspeed.sndgca.sbcglobal.net0
172.3.128.100172-3-128-100.lightspeed.sndgca.sbcglobal.net0
172.3.128.101172-3-128-101.lightspeed.sndgca.sbcglobal.net0
172.3.128.102172-3-128-102.lightspeed.sndgca.sbcglobal.net0
172.3.128.103172-3-128-103.lightspeed.sndgca.sbcglobal.net0
172.3.128.104172-3-128-104.lightspeed.sndgca.sbcglobal.net0
172.3.128.105172-3-128-105.lightspeed.sndgca.sbcglobal.net0
172.3.128.106172-3-128-106.lightspeed.sndgca.sbcglobal.net0
172.3.128.107172-3-128-107.lightspeed.sndgca.sbcglobal.net0
172.3.128.108172-3-128-108.lightspeed.sndgca.sbcglobal.net0
172.3.128.109172-3-128-109.lightspeed.sndgca.sbcglobal.net0
172.3.128.110172-3-128-110.lightspeed.sndgca.sbcglobal.net0
172.3.128.111172-3-128-111.lightspeed.sndgca.sbcglobal.net0
172.3.128.112172-3-128-112.lightspeed.sndgca.sbcglobal.net0
172.3.128.113172-3-128-113.lightspeed.sndgca.sbcglobal.net0
172.3.128.114172-3-128-114.lightspeed.sndgca.sbcglobal.net0
172.3.128.115172-3-128-115.lightspeed.sndgca.sbcglobal.net0
172.3.128.116172-3-128-116.lightspeed.sndgca.sbcglobal.net0
172.3.128.117172-3-128-117.lightspeed.sndgca.sbcglobal.net0
172.3.128.118172-3-128-118.lightspeed.sndgca.sbcglobal.net0
172.3.128.119172-3-128-119.lightspeed.sndgca.sbcglobal.net0
172.3.128.120172-3-128-120.lightspeed.sndgca.sbcglobal.net0
172.3.128.121172-3-128-121.lightspeed.sndgca.sbcglobal.net0
172.3.128.122172-3-128-122.lightspeed.sndgca.sbcglobal.net0
172.3.128.123172-3-128-123.lightspeed.sndgca.sbcglobal.net0
172.3.128.124172-3-128-124.lightspeed.sndgca.sbcglobal.net0
172.3.128.125172-3-128-125.lightspeed.sndgca.sbcglobal.net0
172.3.128.126172-3-128-126.lightspeed.sndgca.sbcglobal.net0
172.3.128.127172-3-128-127.lightspeed.sndgca.sbcglobal.net0
172.3.128.128172-3-128-128.lightspeed.sndgca.sbcglobal.net0
172.3.128.129172-3-128-129.lightspeed.sndgca.sbcglobal.net0
172.3.128.130172-3-128-130.lightspeed.sndgca.sbcglobal.net0
172.3.128.131172-3-128-131.lightspeed.sndgca.sbcglobal.net0
172.3.128.132172-3-128-132.lightspeed.sndgca.sbcglobal.net0
172.3.128.133172-3-128-133.lightspeed.sndgca.sbcglobal.net0
172.3.128.134172-3-128-134.lightspeed.sndgca.sbcglobal.net0
172.3.128.135172-3-128-135.lightspeed.sndgca.sbcglobal.net0
172.3.128.136172-3-128-136.lightspeed.sndgca.sbcglobal.net0
172.3.128.137172-3-128-137.lightspeed.sndgca.sbcglobal.net0
172.3.128.138172-3-128-138.lightspeed.sndgca.sbcglobal.net0
172.3.128.139172-3-128-139.lightspeed.sndgca.sbcglobal.net0
172.3.128.140172-3-128-140.lightspeed.sndgca.sbcglobal.net0
172.3.128.141172-3-128-141.lightspeed.sndgca.sbcglobal.net0
172.3.128.142172-3-128-142.lightspeed.sndgca.sbcglobal.net0
172.3.128.143172-3-128-143.lightspeed.sndgca.sbcglobal.net0
172.3.128.144172-3-128-144.lightspeed.sndgca.sbcglobal.net0
172.3.128.145172-3-128-145.lightspeed.sndgca.sbcglobal.net0
172.3.128.146172-3-128-146.lightspeed.sndgca.sbcglobal.net0
172.3.128.147172-3-128-147.lightspeed.sndgca.sbcglobal.net0
172.3.128.148172-3-128-148.lightspeed.sndgca.sbcglobal.net0
172.3.128.149172-3-128-149.lightspeed.sndgca.sbcglobal.net0
172.3.128.150172-3-128-150.lightspeed.sndgca.sbcglobal.net0
172.3.128.151172-3-128-151.lightspeed.sndgca.sbcglobal.net0
172.3.128.152172-3-128-152.lightspeed.sndgca.sbcglobal.net0
172.3.128.153172-3-128-153.lightspeed.sndgca.sbcglobal.net0
172.3.128.154172-3-128-154.lightspeed.sndgca.sbcglobal.net0
172.3.128.155172-3-128-155.lightspeed.sndgca.sbcglobal.net0
172.3.128.156172-3-128-156.lightspeed.sndgca.sbcglobal.net0
172.3.128.157172-3-128-157.lightspeed.sndgca.sbcglobal.net0
172.3.128.158172-3-128-158.lightspeed.sndgca.sbcglobal.net0
172.3.128.159172-3-128-159.lightspeed.sndgca.sbcglobal.net0
172.3.128.160172-3-128-160.lightspeed.sndgca.sbcglobal.net0
172.3.128.161172-3-128-161.lightspeed.sndgca.sbcglobal.net0
172.3.128.162172-3-128-162.lightspeed.sndgca.sbcglobal.net0
172.3.128.163172-3-128-163.lightspeed.sndgca.sbcglobal.net0
172.3.128.164172-3-128-164.lightspeed.sndgca.sbcglobal.net0
172.3.128.165172-3-128-165.lightspeed.sndgca.sbcglobal.net0
172.3.128.166172-3-128-166.lightspeed.sndgca.sbcglobal.net0
172.3.128.167172-3-128-167.lightspeed.sndgca.sbcglobal.net0
172.3.128.168172-3-128-168.lightspeed.sndgca.sbcglobal.net0
172.3.128.169172-3-128-169.lightspeed.sndgca.sbcglobal.net0
172.3.128.170172-3-128-170.lightspeed.sndgca.sbcglobal.net0
172.3.128.171172-3-128-171.lightspeed.sndgca.sbcglobal.net0
172.3.128.172172-3-128-172.lightspeed.sndgca.sbcglobal.net0
172.3.128.173172-3-128-173.lightspeed.sndgca.sbcglobal.net0
172.3.128.174172-3-128-174.lightspeed.sndgca.sbcglobal.net0
172.3.128.175172-3-128-175.lightspeed.sndgca.sbcglobal.net0
172.3.128.176172-3-128-176.lightspeed.sndgca.sbcglobal.net0
172.3.128.177172-3-128-177.lightspeed.sndgca.sbcglobal.net0
172.3.128.178172-3-128-178.lightspeed.sndgca.sbcglobal.net0
172.3.128.179172-3-128-179.lightspeed.sndgca.sbcglobal.net0
172.3.128.180172-3-128-180.lightspeed.sndgca.sbcglobal.net0
172.3.128.181172-3-128-181.lightspeed.sndgca.sbcglobal.net0
172.3.128.182172-3-128-182.lightspeed.sndgca.sbcglobal.net0
172.3.128.183172-3-128-183.lightspeed.sndgca.sbcglobal.net0
172.3.128.184172-3-128-184.lightspeed.sndgca.sbcglobal.net0
172.3.128.185172-3-128-185.lightspeed.sndgca.sbcglobal.net0
172.3.128.186172-3-128-186.lightspeed.sndgca.sbcglobal.net0
172.3.128.187172-3-128-187.lightspeed.sndgca.sbcglobal.net0
172.3.128.188172-3-128-188.lightspeed.sndgca.sbcglobal.net0
172.3.128.189172-3-128-189.lightspeed.sndgca.sbcglobal.net0
172.3.128.190172-3-128-190.lightspeed.sndgca.sbcglobal.net0
172.3.128.191172-3-128-191.lightspeed.sndgca.sbcglobal.net0
172.3.128.192172-3-128-192.lightspeed.sndgca.sbcglobal.net0
172.3.128.193172-3-128-193.lightspeed.sndgca.sbcglobal.net0
172.3.128.194172-3-128-194.lightspeed.sndgca.sbcglobal.net0
172.3.128.195172-3-128-195.lightspeed.sndgca.sbcglobal.net0
172.3.128.196172-3-128-196.lightspeed.sndgca.sbcglobal.net0
172.3.128.197172-3-128-197.lightspeed.sndgca.sbcglobal.net0
172.3.128.198172-3-128-198.lightspeed.sndgca.sbcglobal.net0
172.3.128.199172-3-128-199.lightspeed.sndgca.sbcglobal.net0
172.3.128.200172-3-128-200.lightspeed.sndgca.sbcglobal.net0
172.3.128.201172-3-128-201.lightspeed.sndgca.sbcglobal.net0
172.3.128.202172-3-128-202.lightspeed.sndgca.sbcglobal.net0
172.3.128.203172-3-128-203.lightspeed.sndgca.sbcglobal.net0
172.3.128.204172-3-128-204.lightspeed.sndgca.sbcglobal.net0
172.3.128.205172-3-128-205.lightspeed.sndgca.sbcglobal.net0
172.3.128.206172-3-128-206.lightspeed.sndgca.sbcglobal.net0
172.3.128.207172-3-128-207.lightspeed.sndgca.sbcglobal.net0
172.3.128.208172-3-128-208.lightspeed.sndgca.sbcglobal.net0
172.3.128.209172-3-128-209.lightspeed.sndgca.sbcglobal.net0
172.3.128.210172-3-128-210.lightspeed.sndgca.sbcglobal.net0
172.3.128.211172-3-128-211.lightspeed.sndgca.sbcglobal.net0
172.3.128.212172-3-128-212.lightspeed.sndgca.sbcglobal.net0
172.3.128.213172-3-128-213.lightspeed.sndgca.sbcglobal.net0
172.3.128.214172-3-128-214.lightspeed.sndgca.sbcglobal.net0
172.3.128.215172-3-128-215.lightspeed.sndgca.sbcglobal.net0
172.3.128.216172-3-128-216.lightspeed.sndgca.sbcglobal.net0
172.3.128.217172-3-128-217.lightspeed.sndgca.sbcglobal.net0
172.3.128.218172-3-128-218.lightspeed.sndgca.sbcglobal.net0
172.3.128.219172-3-128-219.lightspeed.sndgca.sbcglobal.net0
172.3.128.220172-3-128-220.lightspeed.sndgca.sbcglobal.net0
172.3.128.221172-3-128-221.lightspeed.sndgca.sbcglobal.net0
172.3.128.222172-3-128-222.lightspeed.sndgca.sbcglobal.net0
172.3.128.223172-3-128-223.lightspeed.sndgca.sbcglobal.net0
172.3.128.224172-3-128-224.lightspeed.sndgca.sbcglobal.net0
172.3.128.225172-3-128-225.lightspeed.sndgca.sbcglobal.net0
172.3.128.226172-3-128-226.lightspeed.sndgca.sbcglobal.net0
172.3.128.227172-3-128-227.lightspeed.sndgca.sbcglobal.net0
172.3.128.228172-3-128-228.lightspeed.sndgca.sbcglobal.net0
172.3.128.229172-3-128-229.lightspeed.sndgca.sbcglobal.net0
172.3.128.230172-3-128-230.lightspeed.sndgca.sbcglobal.net0
172.3.128.231172-3-128-231.lightspeed.sndgca.sbcglobal.net0
172.3.128.232172-3-128-232.lightspeed.sndgca.sbcglobal.net0
172.3.128.233172-3-128-233.lightspeed.sndgca.sbcglobal.net0
172.3.128.234172-3-128-234.lightspeed.sndgca.sbcglobal.net0
172.3.128.235172-3-128-235.lightspeed.sndgca.sbcglobal.net0
172.3.128.236172-3-128-236.lightspeed.sndgca.sbcglobal.net0
172.3.128.237172-3-128-237.lightspeed.sndgca.sbcglobal.net0
172.3.128.238172-3-128-238.lightspeed.sndgca.sbcglobal.net0
172.3.128.239172-3-128-239.lightspeed.sndgca.sbcglobal.net0
172.3.128.240172-3-128-240.lightspeed.sndgca.sbcglobal.net0
172.3.128.241172-3-128-241.lightspeed.sndgca.sbcglobal.net0
172.3.128.242172-3-128-242.lightspeed.sndgca.sbcglobal.net0
172.3.128.243172-3-128-243.lightspeed.sndgca.sbcglobal.net0
172.3.128.244172-3-128-244.lightspeed.sndgca.sbcglobal.net0
172.3.128.245172-3-128-245.lightspeed.sndgca.sbcglobal.net0
172.3.128.246172-3-128-246.lightspeed.sndgca.sbcglobal.net0
172.3.128.247172-3-128-247.lightspeed.sndgca.sbcglobal.net0
172.3.128.248172-3-128-248.lightspeed.sndgca.sbcglobal.net0
172.3.128.249172-3-128-249.lightspeed.sndgca.sbcglobal.net0
172.3.128.250172-3-128-250.lightspeed.sndgca.sbcglobal.net0
172.3.128.251172-3-128-251.lightspeed.sndgca.sbcglobal.net0
172.3.128.252172-3-128-252.lightspeed.sndgca.sbcglobal.net0
172.3.128.253172-3-128-253.lightspeed.sndgca.sbcglobal.net0
172.3.128.254172-3-128-254.lightspeed.sndgca.sbcglobal.net0
172.3.128.255172-3-128-255.lightspeed.sndgca.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 172.3.128.205
traceroute to 172.3.128.205 (172.3.128.205): 6 hops max, 52 byte packets
1 [AS8849] 88.210.37.1 0.809 ms
2 *
4 *
5 *
6 *
Measurement taken from  IPinfo ProbeNet in Los Angeles, US
On