IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 172.0.0.0/8
  3. 172.127.0.0/16
  4. 172.127.20.0/24

172.127.20.0/24 IP Range

Summary

ASNAS7018 AT&T Enterprises, LLC
BGP172.124.0.0/14
IPs with RDNS256
Hosted Domains0
Pingable IPs3
Router IPs0
172.127.20.0172-127-20-0.lightspeed.rlghnc.sbcglobal.net0
172.127.20.1172-127-20-1.lightspeed.rlghnc.sbcglobal.net0
172.127.20.2172-127-20-2.lightspeed.rlghnc.sbcglobal.net0
172.127.20.3172-127-20-3.lightspeed.rlghnc.sbcglobal.net0
172.127.20.4172-127-20-4.lightspeed.rlghnc.sbcglobal.net0
172.127.20.5172-127-20-5.lightspeed.rlghnc.sbcglobal.net0
172.127.20.6172-127-20-6.lightspeed.rlghnc.sbcglobal.net0
172.127.20.7172-127-20-7.lightspeed.rlghnc.sbcglobal.net0
172.127.20.8172-127-20-8.lightspeed.rlghnc.sbcglobal.net0
172.127.20.9172-127-20-9.lightspeed.rlghnc.sbcglobal.net0
172.127.20.10172-127-20-10.lightspeed.rlghnc.sbcglobal.net0
172.127.20.11172-127-20-11.lightspeed.rlghnc.sbcglobal.net0
172.127.20.12172-127-20-12.lightspeed.rlghnc.sbcglobal.net0
172.127.20.13172-127-20-13.lightspeed.rlghnc.sbcglobal.net0
172.127.20.14172-127-20-14.lightspeed.rlghnc.sbcglobal.net0
172.127.20.15172-127-20-15.lightspeed.rlghnc.sbcglobal.net0
172.127.20.16172-127-20-16.lightspeed.rlghnc.sbcglobal.net0
172.127.20.17172-127-20-17.lightspeed.rlghnc.sbcglobal.net0
172.127.20.18172-127-20-18.lightspeed.rlghnc.sbcglobal.net0
172.127.20.19172-127-20-19.lightspeed.rlghnc.sbcglobal.net0
172.127.20.20172-127-20-20.lightspeed.rlghnc.sbcglobal.net0
172.127.20.21172-127-20-21.lightspeed.rlghnc.sbcglobal.net0
172.127.20.22172-127-20-22.lightspeed.rlghnc.sbcglobal.net0
172.127.20.23172-127-20-23.lightspeed.rlghnc.sbcglobal.net0
172.127.20.24172-127-20-24.lightspeed.rlghnc.sbcglobal.net0
172.127.20.25172-127-20-25.lightspeed.rlghnc.sbcglobal.net0
172.127.20.26172-127-20-26.lightspeed.rlghnc.sbcglobal.net0
172.127.20.27172-127-20-27.lightspeed.rlghnc.sbcglobal.net0
172.127.20.28172-127-20-28.lightspeed.rlghnc.sbcglobal.net0
172.127.20.29172-127-20-29.lightspeed.rlghnc.sbcglobal.net0
172.127.20.30172-127-20-30.lightspeed.rlghnc.sbcglobal.net0
172.127.20.31172-127-20-31.lightspeed.rlghnc.sbcglobal.net0
172.127.20.32172-127-20-32.lightspeed.rlghnc.sbcglobal.net0
172.127.20.33172-127-20-33.lightspeed.rlghnc.sbcglobal.net0
172.127.20.34172-127-20-34.lightspeed.rlghnc.sbcglobal.net0
172.127.20.35172-127-20-35.lightspeed.rlghnc.sbcglobal.net0
172.127.20.36172-127-20-36.lightspeed.rlghnc.sbcglobal.net0
172.127.20.37172-127-20-37.lightspeed.rlghnc.sbcglobal.net0
172.127.20.38172-127-20-38.lightspeed.rlghnc.sbcglobal.net0
172.127.20.39172-127-20-39.lightspeed.rlghnc.sbcglobal.net0
172.127.20.40172-127-20-40.lightspeed.rlghnc.sbcglobal.net0
172.127.20.41172-127-20-41.lightspeed.rlghnc.sbcglobal.net0
172.127.20.42172-127-20-42.lightspeed.rlghnc.sbcglobal.net0
172.127.20.43172-127-20-43.lightspeed.rlghnc.sbcglobal.net0
172.127.20.44172-127-20-44.lightspeed.rlghnc.sbcglobal.net0
172.127.20.45172-127-20-45.lightspeed.rlghnc.sbcglobal.net0
172.127.20.46172-127-20-46.lightspeed.rlghnc.sbcglobal.net0
172.127.20.47172-127-20-47.lightspeed.rlghnc.sbcglobal.net0
172.127.20.48172-127-20-48.lightspeed.rlghnc.sbcglobal.net0
172.127.20.49172-127-20-49.lightspeed.rlghnc.sbcglobal.net0
172.127.20.50172-127-20-50.lightspeed.rlghnc.sbcglobal.net0
172.127.20.51172-127-20-51.lightspeed.rlghnc.sbcglobal.net0
172.127.20.52172-127-20-52.lightspeed.rlghnc.sbcglobal.net0
172.127.20.53172-127-20-53.lightspeed.rlghnc.sbcglobal.net0
172.127.20.54172-127-20-54.lightspeed.rlghnc.sbcglobal.net0
172.127.20.55172-127-20-55.lightspeed.rlghnc.sbcglobal.net0
172.127.20.56172-127-20-56.lightspeed.rlghnc.sbcglobal.net0
172.127.20.57172-127-20-57.lightspeed.rlghnc.sbcglobal.net0
172.127.20.58172-127-20-58.lightspeed.rlghnc.sbcglobal.net0
172.127.20.59172-127-20-59.lightspeed.rlghnc.sbcglobal.net0
172.127.20.60172-127-20-60.lightspeed.rlghnc.sbcglobal.net0
172.127.20.61172-127-20-61.lightspeed.rlghnc.sbcglobal.net0
172.127.20.62172-127-20-62.lightspeed.rlghnc.sbcglobal.net0
172.127.20.63172-127-20-63.lightspeed.rlghnc.sbcglobal.net0
172.127.20.64172-127-20-64.lightspeed.rlghnc.sbcglobal.net0
172.127.20.65172-127-20-65.lightspeed.rlghnc.sbcglobal.net0
172.127.20.66172-127-20-66.lightspeed.rlghnc.sbcglobal.net0
172.127.20.67172-127-20-67.lightspeed.rlghnc.sbcglobal.net0
172.127.20.68172-127-20-68.lightspeed.rlghnc.sbcglobal.net0
172.127.20.69172-127-20-69.lightspeed.rlghnc.sbcglobal.net0
172.127.20.70172-127-20-70.lightspeed.rlghnc.sbcglobal.net0
172.127.20.71172-127-20-71.lightspeed.rlghnc.sbcglobal.net0
172.127.20.72172-127-20-72.lightspeed.rlghnc.sbcglobal.net0
172.127.20.73172-127-20-73.lightspeed.rlghnc.sbcglobal.net0
172.127.20.74172-127-20-74.lightspeed.rlghnc.sbcglobal.net0
172.127.20.75172-127-20-75.lightspeed.rlghnc.sbcglobal.net0
172.127.20.76172-127-20-76.lightspeed.rlghnc.sbcglobal.net0
172.127.20.77172-127-20-77.lightspeed.rlghnc.sbcglobal.net0
172.127.20.78172-127-20-78.lightspeed.rlghnc.sbcglobal.net0
172.127.20.79172-127-20-79.lightspeed.rlghnc.sbcglobal.net0
172.127.20.80172-127-20-80.lightspeed.rlghnc.sbcglobal.net0
172.127.20.81172-127-20-81.lightspeed.rlghnc.sbcglobal.net0
172.127.20.82172-127-20-82.lightspeed.rlghnc.sbcglobal.net0
172.127.20.83172-127-20-83.lightspeed.rlghnc.sbcglobal.net0
172.127.20.84172-127-20-84.lightspeed.rlghnc.sbcglobal.net0
172.127.20.85172-127-20-85.lightspeed.rlghnc.sbcglobal.net0
172.127.20.86172-127-20-86.lightspeed.rlghnc.sbcglobal.net0
172.127.20.87172-127-20-87.lightspeed.rlghnc.sbcglobal.net0
172.127.20.88172-127-20-88.lightspeed.rlghnc.sbcglobal.net0
172.127.20.89172-127-20-89.lightspeed.rlghnc.sbcglobal.net0
172.127.20.90172-127-20-90.lightspeed.rlghnc.sbcglobal.net0
172.127.20.91172-127-20-91.lightspeed.rlghnc.sbcglobal.net0
172.127.20.92172-127-20-92.lightspeed.rlghnc.sbcglobal.net0
172.127.20.93172-127-20-93.lightspeed.rlghnc.sbcglobal.net0
172.127.20.94172-127-20-94.lightspeed.rlghnc.sbcglobal.net0
172.127.20.95172-127-20-95.lightspeed.rlghnc.sbcglobal.net0
172.127.20.96172-127-20-96.lightspeed.rlghnc.sbcglobal.net0
172.127.20.97172-127-20-97.lightspeed.rlghnc.sbcglobal.net0
172.127.20.98172-127-20-98.lightspeed.rlghnc.sbcglobal.net0
172.127.20.99172-127-20-99.lightspeed.rlghnc.sbcglobal.net0
172.127.20.100172-127-20-100.lightspeed.rlghnc.sbcglobal.net0
172.127.20.101172-127-20-101.lightspeed.rlghnc.sbcglobal.net0
172.127.20.102172-127-20-102.lightspeed.rlghnc.sbcglobal.net0
172.127.20.103172-127-20-103.lightspeed.rlghnc.sbcglobal.net0
172.127.20.104172-127-20-104.lightspeed.rlghnc.sbcglobal.net0
172.127.20.105172-127-20-105.lightspeed.rlghnc.sbcglobal.net0
172.127.20.106172-127-20-106.lightspeed.rlghnc.sbcglobal.net0
172.127.20.107172-127-20-107.lightspeed.rlghnc.sbcglobal.net0
172.127.20.108172-127-20-108.lightspeed.rlghnc.sbcglobal.net0
172.127.20.109172-127-20-109.lightspeed.rlghnc.sbcglobal.net0
172.127.20.110172-127-20-110.lightspeed.rlghnc.sbcglobal.net0
172.127.20.111172-127-20-111.lightspeed.rlghnc.sbcglobal.net0
172.127.20.112172-127-20-112.lightspeed.rlghnc.sbcglobal.net0
172.127.20.113172-127-20-113.lightspeed.rlghnc.sbcglobal.net0
172.127.20.114172-127-20-114.lightspeed.rlghnc.sbcglobal.net0
172.127.20.115172-127-20-115.lightspeed.rlghnc.sbcglobal.net0
172.127.20.116172-127-20-116.lightspeed.rlghnc.sbcglobal.net0
172.127.20.117172-127-20-117.lightspeed.rlghnc.sbcglobal.net0
172.127.20.118172-127-20-118.lightspeed.rlghnc.sbcglobal.net0
172.127.20.119172-127-20-119.lightspeed.rlghnc.sbcglobal.net0
172.127.20.120172-127-20-120.lightspeed.rlghnc.sbcglobal.net0
172.127.20.121172-127-20-121.lightspeed.rlghnc.sbcglobal.net0
172.127.20.122172-127-20-122.lightspeed.rlghnc.sbcglobal.net0
172.127.20.123172-127-20-123.lightspeed.rlghnc.sbcglobal.net0
172.127.20.124172-127-20-124.lightspeed.rlghnc.sbcglobal.net0
172.127.20.125172-127-20-125.lightspeed.rlghnc.sbcglobal.net0
172.127.20.126172-127-20-126.lightspeed.rlghnc.sbcglobal.net0
172.127.20.127172-127-20-127.lightspeed.rlghnc.sbcglobal.net0
172.127.20.128172-127-20-128.lightspeed.rlghnc.sbcglobal.net0
172.127.20.129172-127-20-129.lightspeed.rlghnc.sbcglobal.net0
172.127.20.130172-127-20-130.lightspeed.rlghnc.sbcglobal.net0
172.127.20.131172-127-20-131.lightspeed.rlghnc.sbcglobal.net0
172.127.20.132172-127-20-132.lightspeed.rlghnc.sbcglobal.net0
172.127.20.133172-127-20-133.lightspeed.rlghnc.sbcglobal.net0
172.127.20.134172-127-20-134.lightspeed.rlghnc.sbcglobal.net0
172.127.20.135172-127-20-135.lightspeed.rlghnc.sbcglobal.net0
172.127.20.136172-127-20-136.lightspeed.rlghnc.sbcglobal.net0
172.127.20.137172-127-20-137.lightspeed.rlghnc.sbcglobal.net0
172.127.20.138172-127-20-138.lightspeed.rlghnc.sbcglobal.net0
172.127.20.139172-127-20-139.lightspeed.rlghnc.sbcglobal.net0
172.127.20.140172-127-20-140.lightspeed.rlghnc.sbcglobal.net0
172.127.20.141172-127-20-141.lightspeed.rlghnc.sbcglobal.net0
172.127.20.142172-127-20-142.lightspeed.rlghnc.sbcglobal.net0
172.127.20.143172-127-20-143.lightspeed.rlghnc.sbcglobal.net0
172.127.20.144172-127-20-144.lightspeed.rlghnc.sbcglobal.net0
172.127.20.145172-127-20-145.lightspeed.rlghnc.sbcglobal.net0
172.127.20.146172-127-20-146.lightspeed.rlghnc.sbcglobal.net0
172.127.20.147172-127-20-147.lightspeed.rlghnc.sbcglobal.net0
172.127.20.148172-127-20-148.lightspeed.rlghnc.sbcglobal.net0
172.127.20.149172-127-20-149.lightspeed.rlghnc.sbcglobal.net0
172.127.20.150172-127-20-150.lightspeed.rlghnc.sbcglobal.net0
172.127.20.151172-127-20-151.lightspeed.rlghnc.sbcglobal.net0
172.127.20.152172-127-20-152.lightspeed.rlghnc.sbcglobal.net0
172.127.20.153172-127-20-153.lightspeed.rlghnc.sbcglobal.net0
172.127.20.154172-127-20-154.lightspeed.rlghnc.sbcglobal.net0
172.127.20.155172-127-20-155.lightspeed.rlghnc.sbcglobal.net0
172.127.20.156172-127-20-156.lightspeed.rlghnc.sbcglobal.net0
172.127.20.157172-127-20-157.lightspeed.rlghnc.sbcglobal.net0
172.127.20.158172-127-20-158.lightspeed.rlghnc.sbcglobal.net0
172.127.20.159172-127-20-159.lightspeed.rlghnc.sbcglobal.net0
172.127.20.160172-127-20-160.lightspeed.rlghnc.sbcglobal.net0
172.127.20.161172-127-20-161.lightspeed.rlghnc.sbcglobal.net0
172.127.20.162172-127-20-162.lightspeed.rlghnc.sbcglobal.net0
172.127.20.163172-127-20-163.lightspeed.rlghnc.sbcglobal.net0
172.127.20.164172-127-20-164.lightspeed.rlghnc.sbcglobal.net0
172.127.20.165172-127-20-165.lightspeed.rlghnc.sbcglobal.net0
172.127.20.166172-127-20-166.lightspeed.rlghnc.sbcglobal.net0
172.127.20.167172-127-20-167.lightspeed.rlghnc.sbcglobal.net0
172.127.20.168172-127-20-168.lightspeed.rlghnc.sbcglobal.net0
172.127.20.169172-127-20-169.lightspeed.rlghnc.sbcglobal.net0
172.127.20.170172-127-20-170.lightspeed.rlghnc.sbcglobal.net0
172.127.20.171172-127-20-171.lightspeed.rlghnc.sbcglobal.net0
172.127.20.172172-127-20-172.lightspeed.rlghnc.sbcglobal.net0
172.127.20.173172-127-20-173.lightspeed.rlghnc.sbcglobal.net0
172.127.20.174172-127-20-174.lightspeed.rlghnc.sbcglobal.net0
172.127.20.175172-127-20-175.lightspeed.rlghnc.sbcglobal.net0
172.127.20.176172-127-20-176.lightspeed.rlghnc.sbcglobal.net0
172.127.20.177172-127-20-177.lightspeed.rlghnc.sbcglobal.net0
172.127.20.178172-127-20-178.lightspeed.rlghnc.sbcglobal.net0
172.127.20.179172-127-20-179.lightspeed.rlghnc.sbcglobal.net0
172.127.20.180172-127-20-180.lightspeed.rlghnc.sbcglobal.net0
172.127.20.181172-127-20-181.lightspeed.rlghnc.sbcglobal.net0
172.127.20.182172-127-20-182.lightspeed.rlghnc.sbcglobal.net0
172.127.20.183172-127-20-183.lightspeed.rlghnc.sbcglobal.net0
172.127.20.184172-127-20-184.lightspeed.rlghnc.sbcglobal.net0
172.127.20.185172-127-20-185.lightspeed.rlghnc.sbcglobal.net0
172.127.20.186172-127-20-186.lightspeed.rlghnc.sbcglobal.net0
172.127.20.187172-127-20-187.lightspeed.rlghnc.sbcglobal.net0
172.127.20.188172-127-20-188.lightspeed.rlghnc.sbcglobal.net0
172.127.20.189172-127-20-189.lightspeed.rlghnc.sbcglobal.net0
172.127.20.190172-127-20-190.lightspeed.rlghnc.sbcglobal.net0
172.127.20.191172-127-20-191.lightspeed.rlghnc.sbcglobal.net0
172.127.20.192172-127-20-192.lightspeed.rlghnc.sbcglobal.net0
172.127.20.193172-127-20-193.lightspeed.rlghnc.sbcglobal.net0
172.127.20.194172-127-20-194.lightspeed.rlghnc.sbcglobal.net0
172.127.20.195172-127-20-195.lightspeed.rlghnc.sbcglobal.net0
172.127.20.196172-127-20-196.lightspeed.rlghnc.sbcglobal.net0
172.127.20.197172-127-20-197.lightspeed.rlghnc.sbcglobal.net0
172.127.20.198172-127-20-198.lightspeed.rlghnc.sbcglobal.net0
172.127.20.199172-127-20-199.lightspeed.rlghnc.sbcglobal.net0
172.127.20.200172-127-20-200.lightspeed.rlghnc.sbcglobal.net0
172.127.20.201172-127-20-201.lightspeed.rlghnc.sbcglobal.net0
172.127.20.202172-127-20-202.lightspeed.rlghnc.sbcglobal.net0
172.127.20.203172-127-20-203.lightspeed.rlghnc.sbcglobal.net0
172.127.20.204172-127-20-204.lightspeed.rlghnc.sbcglobal.net0
172.127.20.205172-127-20-205.lightspeed.rlghnc.sbcglobal.net0
172.127.20.206172-127-20-206.lightspeed.rlghnc.sbcglobal.net0
172.127.20.207172-127-20-207.lightspeed.rlghnc.sbcglobal.net0
172.127.20.208172-127-20-208.lightspeed.rlghnc.sbcglobal.net0
172.127.20.209172-127-20-209.lightspeed.rlghnc.sbcglobal.net0
172.127.20.210172-127-20-210.lightspeed.rlghnc.sbcglobal.net0
172.127.20.211172-127-20-211.lightspeed.rlghnc.sbcglobal.net0
172.127.20.212172-127-20-212.lightspeed.rlghnc.sbcglobal.net0
172.127.20.213172-127-20-213.lightspeed.rlghnc.sbcglobal.net0
172.127.20.214172-127-20-214.lightspeed.rlghnc.sbcglobal.net0
172.127.20.215172-127-20-215.lightspeed.rlghnc.sbcglobal.net0
172.127.20.216172-127-20-216.lightspeed.rlghnc.sbcglobal.net0
172.127.20.217172-127-20-217.lightspeed.rlghnc.sbcglobal.net0
172.127.20.218172-127-20-218.lightspeed.rlghnc.sbcglobal.net0
172.127.20.219172-127-20-219.lightspeed.rlghnc.sbcglobal.net0
172.127.20.220172-127-20-220.lightspeed.rlghnc.sbcglobal.net0
172.127.20.221172-127-20-221.lightspeed.rlghnc.sbcglobal.net0
172.127.20.222172-127-20-222.lightspeed.rlghnc.sbcglobal.net0
172.127.20.223172-127-20-223.lightspeed.rlghnc.sbcglobal.net0
172.127.20.224172-127-20-224.lightspeed.rlghnc.sbcglobal.net0
172.127.20.225172-127-20-225.lightspeed.rlghnc.sbcglobal.net0
172.127.20.226172-127-20-226.lightspeed.rlghnc.sbcglobal.net0
172.127.20.227172-127-20-227.lightspeed.rlghnc.sbcglobal.net0
172.127.20.228172-127-20-228.lightspeed.rlghnc.sbcglobal.net0
172.127.20.229172-127-20-229.lightspeed.rlghnc.sbcglobal.net0
172.127.20.230172-127-20-230.lightspeed.rlghnc.sbcglobal.net0
172.127.20.231172-127-20-231.lightspeed.rlghnc.sbcglobal.net0
172.127.20.232172-127-20-232.lightspeed.rlghnc.sbcglobal.net0
172.127.20.233172-127-20-233.lightspeed.rlghnc.sbcglobal.net0
172.127.20.234172-127-20-234.lightspeed.rlghnc.sbcglobal.net0
172.127.20.235172-127-20-235.lightspeed.rlghnc.sbcglobal.net0
172.127.20.236172-127-20-236.lightspeed.rlghnc.sbcglobal.net0
172.127.20.237172-127-20-237.lightspeed.rlghnc.sbcglobal.net0
172.127.20.238172-127-20-238.lightspeed.rlghnc.sbcglobal.net0
172.127.20.239172-127-20-239.lightspeed.rlghnc.sbcglobal.net0
172.127.20.240172-127-20-240.lightspeed.rlghnc.sbcglobal.net0
172.127.20.241172-127-20-241.lightspeed.rlghnc.sbcglobal.net0
172.127.20.242172-127-20-242.lightspeed.rlghnc.sbcglobal.net0
172.127.20.243172-127-20-243.lightspeed.rlghnc.sbcglobal.net0
172.127.20.244172-127-20-244.lightspeed.rlghnc.sbcglobal.net0
172.127.20.245172-127-20-245.lightspeed.rlghnc.sbcglobal.net0
172.127.20.246172-127-20-246.lightspeed.rlghnc.sbcglobal.net0
172.127.20.247172-127-20-247.lightspeed.rlghnc.sbcglobal.net0
172.127.20.248172-127-20-248.lightspeed.rlghnc.sbcglobal.net0
172.127.20.249172-127-20-249.lightspeed.rlghnc.sbcglobal.net0
172.127.20.250172-127-20-250.lightspeed.rlghnc.sbcglobal.net0
172.127.20.251172-127-20-251.lightspeed.rlghnc.sbcglobal.net0
172.127.20.252172-127-20-252.lightspeed.rlghnc.sbcglobal.net0
172.127.20.253172-127-20-253.lightspeed.rlghnc.sbcglobal.net0
172.127.20.254172-127-20-254.lightspeed.rlghnc.sbcglobal.net0
172.127.20.255172-127-20-255.lightspeed.rlghnc.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 172.127.20.191
traceroute to 172.127.20.191 (172.127.20.191): 64 hops max, 52 byte packets
5 [AS7018] 32.130.106.123 1.142 ms
6 [AS7018] 99.173.76.167 3.512 ms
7 *
8 [AS7018] 172.127.20.191 4.031 ms
Measurement taken from  IPinfo ProbeNet in Durham, US
On