IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 172.0.0.0/8
  3. 172.11.0.0/16
  4. 172.11.20.0/24

172.11.20.0/24 IP Range

Summary

ASNAS7018 AT&T Enterprises, LLC
BGP172.0.0.0/12
IPs with RDNS256
Hosted Domains0
Pingable IPs0
Router IPs1
172.11.20.0172-11-20-0.lightspeed.irvnca.sbcglobal.net0
172.11.20.1172-11-20-1.lightspeed.irvnca.sbcglobal.net0
172.11.20.2172-11-20-2.lightspeed.irvnca.sbcglobal.net0
172.11.20.3172-11-20-3.lightspeed.irvnca.sbcglobal.net0
172.11.20.4172-11-20-4.lightspeed.irvnca.sbcglobal.net0
172.11.20.5172-11-20-5.lightspeed.irvnca.sbcglobal.net0
172.11.20.6172-11-20-6.lightspeed.irvnca.sbcglobal.net0
172.11.20.7172-11-20-7.lightspeed.irvnca.sbcglobal.net0
172.11.20.8172-11-20-8.lightspeed.irvnca.sbcglobal.net0
172.11.20.9172-11-20-9.lightspeed.irvnca.sbcglobal.net0
172.11.20.10172-11-20-10.lightspeed.irvnca.sbcglobal.net0
172.11.20.11172-11-20-11.lightspeed.irvnca.sbcglobal.net0
172.11.20.12172-11-20-12.lightspeed.irvnca.sbcglobal.net0
172.11.20.13172-11-20-13.lightspeed.irvnca.sbcglobal.net0
172.11.20.14172-11-20-14.lightspeed.irvnca.sbcglobal.net0
172.11.20.15172-11-20-15.lightspeed.irvnca.sbcglobal.net0
172.11.20.16172-11-20-16.lightspeed.irvnca.sbcglobal.net0
172.11.20.17172-11-20-17.lightspeed.irvnca.sbcglobal.net0
172.11.20.18172-11-20-18.lightspeed.irvnca.sbcglobal.net0
172.11.20.19172-11-20-19.lightspeed.irvnca.sbcglobal.net0
172.11.20.20172-11-20-20.lightspeed.irvnca.sbcglobal.net0
172.11.20.21172-11-20-21.lightspeed.irvnca.sbcglobal.net0
172.11.20.22172-11-20-22.lightspeed.irvnca.sbcglobal.net0
172.11.20.23172-11-20-23.lightspeed.irvnca.sbcglobal.net0
172.11.20.24172-11-20-24.lightspeed.irvnca.sbcglobal.net0
172.11.20.25172-11-20-25.lightspeed.irvnca.sbcglobal.net0
172.11.20.26172-11-20-26.lightspeed.irvnca.sbcglobal.net0
172.11.20.27172-11-20-27.lightspeed.irvnca.sbcglobal.net0
172.11.20.28172-11-20-28.lightspeed.irvnca.sbcglobal.net0
172.11.20.29172-11-20-29.lightspeed.irvnca.sbcglobal.net0
172.11.20.30172-11-20-30.lightspeed.irvnca.sbcglobal.net0
172.11.20.31172-11-20-31.lightspeed.irvnca.sbcglobal.net0
172.11.20.32172-11-20-32.lightspeed.irvnca.sbcglobal.net0
172.11.20.33172-11-20-33.lightspeed.irvnca.sbcglobal.net0
172.11.20.34172-11-20-34.lightspeed.irvnca.sbcglobal.net0
172.11.20.35172-11-20-35.lightspeed.irvnca.sbcglobal.net0
172.11.20.36172-11-20-36.lightspeed.irvnca.sbcglobal.net0
172.11.20.37172-11-20-37.lightspeed.irvnca.sbcglobal.net0
172.11.20.38172-11-20-38.lightspeed.irvnca.sbcglobal.net0
172.11.20.39172-11-20-39.lightspeed.irvnca.sbcglobal.net0
172.11.20.40172-11-20-40.lightspeed.irvnca.sbcglobal.net0
172.11.20.41172-11-20-41.lightspeed.irvnca.sbcglobal.net0
172.11.20.42172-11-20-42.lightspeed.irvnca.sbcglobal.net0
172.11.20.43172-11-20-43.lightspeed.irvnca.sbcglobal.net0
172.11.20.44172-11-20-44.lightspeed.irvnca.sbcglobal.net0
172.11.20.45172-11-20-45.lightspeed.irvnca.sbcglobal.net0
172.11.20.46172-11-20-46.lightspeed.irvnca.sbcglobal.net0
172.11.20.47172-11-20-47.lightspeed.irvnca.sbcglobal.net0
172.11.20.48172-11-20-48.lightspeed.irvnca.sbcglobal.net0
172.11.20.49172-11-20-49.lightspeed.irvnca.sbcglobal.net0
172.11.20.50172-11-20-50.lightspeed.irvnca.sbcglobal.net0
172.11.20.51172-11-20-51.lightspeed.irvnca.sbcglobal.net0
172.11.20.52172-11-20-52.lightspeed.irvnca.sbcglobal.net0
172.11.20.53172-11-20-53.lightspeed.irvnca.sbcglobal.net0
172.11.20.54172-11-20-54.lightspeed.irvnca.sbcglobal.net0
172.11.20.55172-11-20-55.lightspeed.irvnca.sbcglobal.net0
172.11.20.56172-11-20-56.lightspeed.irvnca.sbcglobal.net0
172.11.20.57172-11-20-57.lightspeed.irvnca.sbcglobal.net0
172.11.20.58172-11-20-58.lightspeed.irvnca.sbcglobal.net0
172.11.20.59172-11-20-59.lightspeed.irvnca.sbcglobal.net0
172.11.20.60172-11-20-60.lightspeed.irvnca.sbcglobal.net0
172.11.20.61172-11-20-61.lightspeed.irvnca.sbcglobal.net0
172.11.20.62172-11-20-62.lightspeed.irvnca.sbcglobal.net0
172.11.20.63172-11-20-63.lightspeed.irvnca.sbcglobal.net0
172.11.20.64172-11-20-64.lightspeed.irvnca.sbcglobal.net0
172.11.20.65172-11-20-65.lightspeed.irvnca.sbcglobal.net0
172.11.20.66172-11-20-66.lightspeed.irvnca.sbcglobal.net0
172.11.20.67172-11-20-67.lightspeed.irvnca.sbcglobal.net0
172.11.20.68172-11-20-68.lightspeed.irvnca.sbcglobal.net0
172.11.20.69172-11-20-69.lightspeed.irvnca.sbcglobal.net0
172.11.20.70172-11-20-70.lightspeed.irvnca.sbcglobal.net0
172.11.20.71172-11-20-71.lightspeed.irvnca.sbcglobal.net0
172.11.20.72172-11-20-72.lightspeed.irvnca.sbcglobal.net0
172.11.20.73172-11-20-73.lightspeed.irvnca.sbcglobal.net0
172.11.20.74172-11-20-74.lightspeed.irvnca.sbcglobal.net0
172.11.20.75172-11-20-75.lightspeed.irvnca.sbcglobal.net0
172.11.20.76172-11-20-76.lightspeed.irvnca.sbcglobal.net0
172.11.20.77172-11-20-77.lightspeed.irvnca.sbcglobal.net0
172.11.20.78172-11-20-78.lightspeed.irvnca.sbcglobal.net0
172.11.20.79172-11-20-79.lightspeed.irvnca.sbcglobal.net0
172.11.20.80172-11-20-80.lightspeed.irvnca.sbcglobal.net0
172.11.20.81172-11-20-81.lightspeed.irvnca.sbcglobal.net0
172.11.20.82172-11-20-82.lightspeed.irvnca.sbcglobal.net0
172.11.20.83172-11-20-83.lightspeed.irvnca.sbcglobal.net0
172.11.20.84172-11-20-84.lightspeed.irvnca.sbcglobal.net0
172.11.20.85172-11-20-85.lightspeed.irvnca.sbcglobal.net0
172.11.20.86172-11-20-86.lightspeed.irvnca.sbcglobal.net0
172.11.20.87172-11-20-87.lightspeed.irvnca.sbcglobal.net0
172.11.20.88172-11-20-88.lightspeed.irvnca.sbcglobal.net0
172.11.20.89172-11-20-89.lightspeed.irvnca.sbcglobal.net0
172.11.20.90172-11-20-90.lightspeed.irvnca.sbcglobal.net0
172.11.20.91172-11-20-91.lightspeed.irvnca.sbcglobal.net0
172.11.20.92172-11-20-92.lightspeed.irvnca.sbcglobal.net0
172.11.20.93172-11-20-93.lightspeed.irvnca.sbcglobal.net0
172.11.20.94172-11-20-94.lightspeed.irvnca.sbcglobal.net0
172.11.20.95172-11-20-95.lightspeed.irvnca.sbcglobal.net0
172.11.20.96172-11-20-96.lightspeed.irvnca.sbcglobal.net0
172.11.20.97172-11-20-97.lightspeed.irvnca.sbcglobal.net0
172.11.20.98172-11-20-98.lightspeed.irvnca.sbcglobal.net0
172.11.20.99172-11-20-99.lightspeed.irvnca.sbcglobal.net0
172.11.20.100172-11-20-100.lightspeed.irvnca.sbcglobal.net0
172.11.20.101172-11-20-101.lightspeed.irvnca.sbcglobal.net0
172.11.20.102172-11-20-102.lightspeed.irvnca.sbcglobal.net0
172.11.20.103172-11-20-103.lightspeed.irvnca.sbcglobal.net0
172.11.20.104172-11-20-104.lightspeed.irvnca.sbcglobal.net0
172.11.20.105172-11-20-105.lightspeed.irvnca.sbcglobal.net0
172.11.20.106172-11-20-106.lightspeed.irvnca.sbcglobal.net0
172.11.20.107172-11-20-107.lightspeed.irvnca.sbcglobal.net0
172.11.20.108172-11-20-108.lightspeed.irvnca.sbcglobal.net0
172.11.20.109172-11-20-109.lightspeed.irvnca.sbcglobal.net0
172.11.20.110172-11-20-110.lightspeed.irvnca.sbcglobal.net0
172.11.20.111172-11-20-111.lightspeed.irvnca.sbcglobal.net0
172.11.20.112172-11-20-112.lightspeed.irvnca.sbcglobal.net0
172.11.20.113172-11-20-113.lightspeed.irvnca.sbcglobal.net0
172.11.20.114172-11-20-114.lightspeed.irvnca.sbcglobal.net0
172.11.20.115172-11-20-115.lightspeed.irvnca.sbcglobal.net0
172.11.20.116172-11-20-116.lightspeed.irvnca.sbcglobal.net0
172.11.20.117172-11-20-117.lightspeed.irvnca.sbcglobal.net0
172.11.20.118172-11-20-118.lightspeed.irvnca.sbcglobal.net0
172.11.20.119172-11-20-119.lightspeed.irvnca.sbcglobal.net0
172.11.20.120172-11-20-120.lightspeed.irvnca.sbcglobal.net0
172.11.20.121172-11-20-121.lightspeed.irvnca.sbcglobal.net0
172.11.20.122172-11-20-122.lightspeed.irvnca.sbcglobal.net0
172.11.20.123172-11-20-123.lightspeed.irvnca.sbcglobal.net0
172.11.20.124172-11-20-124.lightspeed.irvnca.sbcglobal.net0
172.11.20.125172-11-20-125.lightspeed.irvnca.sbcglobal.net0
172.11.20.126172-11-20-126.lightspeed.irvnca.sbcglobal.net0
172.11.20.127172-11-20-127.lightspeed.irvnca.sbcglobal.net0
172.11.20.128172-11-20-128.lightspeed.irvnca.sbcglobal.net0
172.11.20.129172-11-20-129.lightspeed.irvnca.sbcglobal.net0
172.11.20.130172-11-20-130.lightspeed.irvnca.sbcglobal.net0
172.11.20.131172-11-20-131.lightspeed.irvnca.sbcglobal.net0
172.11.20.132172-11-20-132.lightspeed.irvnca.sbcglobal.net0
172.11.20.133172-11-20-133.lightspeed.irvnca.sbcglobal.net0
172.11.20.134172-11-20-134.lightspeed.irvnca.sbcglobal.net0
172.11.20.135172-11-20-135.lightspeed.irvnca.sbcglobal.net0
172.11.20.136172-11-20-136.lightspeed.irvnca.sbcglobal.net0
172.11.20.137172-11-20-137.lightspeed.irvnca.sbcglobal.net0
172.11.20.138172-11-20-138.lightspeed.irvnca.sbcglobal.net0
172.11.20.139172-11-20-139.lightspeed.irvnca.sbcglobal.net0
172.11.20.140172-11-20-140.lightspeed.irvnca.sbcglobal.net0
172.11.20.141172-11-20-141.lightspeed.irvnca.sbcglobal.net0
172.11.20.142172-11-20-142.lightspeed.irvnca.sbcglobal.net0
172.11.20.143172-11-20-143.lightspeed.irvnca.sbcglobal.net0
172.11.20.144172-11-20-144.lightspeed.irvnca.sbcglobal.net0
172.11.20.145172-11-20-145.lightspeed.irvnca.sbcglobal.net0
172.11.20.146172-11-20-146.lightspeed.irvnca.sbcglobal.net0
172.11.20.147172-11-20-147.lightspeed.irvnca.sbcglobal.net0
172.11.20.148172-11-20-148.lightspeed.irvnca.sbcglobal.net0
172.11.20.149172-11-20-149.lightspeed.irvnca.sbcglobal.net0
172.11.20.150172-11-20-150.lightspeed.irvnca.sbcglobal.net0
172.11.20.151172-11-20-151.lightspeed.irvnca.sbcglobal.net0
172.11.20.152172-11-20-152.lightspeed.irvnca.sbcglobal.net0
172.11.20.153172-11-20-153.lightspeed.irvnca.sbcglobal.net0
172.11.20.154172-11-20-154.lightspeed.irvnca.sbcglobal.net0
172.11.20.155172-11-20-155.lightspeed.irvnca.sbcglobal.net0
172.11.20.156172-11-20-156.lightspeed.irvnca.sbcglobal.net0
172.11.20.157172-11-20-157.lightspeed.irvnca.sbcglobal.net0
172.11.20.158172-11-20-158.lightspeed.irvnca.sbcglobal.net0
172.11.20.159172-11-20-159.lightspeed.irvnca.sbcglobal.net0
172.11.20.160172-11-20-160.lightspeed.irvnca.sbcglobal.net0
172.11.20.161172-11-20-161.lightspeed.irvnca.sbcglobal.net0
172.11.20.162172-11-20-162.lightspeed.irvnca.sbcglobal.net0
172.11.20.163172-11-20-163.lightspeed.irvnca.sbcglobal.net0
172.11.20.164172-11-20-164.lightspeed.irvnca.sbcglobal.net0
172.11.20.165172-11-20-165.lightspeed.irvnca.sbcglobal.net0
172.11.20.166172-11-20-166.lightspeed.irvnca.sbcglobal.net0
172.11.20.167172-11-20-167.lightspeed.irvnca.sbcglobal.net0
172.11.20.168172-11-20-168.lightspeed.irvnca.sbcglobal.net0
172.11.20.169172-11-20-169.lightspeed.irvnca.sbcglobal.net0
172.11.20.170172-11-20-170.lightspeed.irvnca.sbcglobal.net0
172.11.20.171172-11-20-171.lightspeed.irvnca.sbcglobal.net0
172.11.20.172172-11-20-172.lightspeed.irvnca.sbcglobal.net0
172.11.20.173172-11-20-173.lightspeed.irvnca.sbcglobal.net0
172.11.20.174172-11-20-174.lightspeed.irvnca.sbcglobal.net0
172.11.20.175172-11-20-175.lightspeed.irvnca.sbcglobal.net0
172.11.20.176172-11-20-176.lightspeed.irvnca.sbcglobal.net0
172.11.20.177172-11-20-177.lightspeed.irvnca.sbcglobal.net0
172.11.20.178172-11-20-178.lightspeed.irvnca.sbcglobal.net0
172.11.20.179172-11-20-179.lightspeed.irvnca.sbcglobal.net0
172.11.20.180172-11-20-180.lightspeed.irvnca.sbcglobal.net0
172.11.20.181172-11-20-181.lightspeed.irvnca.sbcglobal.net0
172.11.20.182172-11-20-182.lightspeed.irvnca.sbcglobal.net0
172.11.20.183172-11-20-183.lightspeed.irvnca.sbcglobal.net0
172.11.20.184172-11-20-184.lightspeed.irvnca.sbcglobal.net0
172.11.20.185172-11-20-185.lightspeed.irvnca.sbcglobal.net0
172.11.20.186172-11-20-186.lightspeed.irvnca.sbcglobal.net0
172.11.20.187172-11-20-187.lightspeed.irvnca.sbcglobal.net0
172.11.20.188172-11-20-188.lightspeed.irvnca.sbcglobal.net0
172.11.20.189172-11-20-189.lightspeed.irvnca.sbcglobal.net0
172.11.20.190172-11-20-190.lightspeed.irvnca.sbcglobal.net0
172.11.20.191172-11-20-191.lightspeed.irvnca.sbcglobal.net0
172.11.20.192172-11-20-192.lightspeed.irvnca.sbcglobal.net0
172.11.20.193172-11-20-193.lightspeed.irvnca.sbcglobal.net0
172.11.20.194172-11-20-194.lightspeed.irvnca.sbcglobal.net0
172.11.20.195172-11-20-195.lightspeed.irvnca.sbcglobal.net0
172.11.20.196172-11-20-196.lightspeed.irvnca.sbcglobal.net0
172.11.20.197172-11-20-197.lightspeed.irvnca.sbcglobal.net0
172.11.20.198172-11-20-198.lightspeed.irvnca.sbcglobal.net0
172.11.20.199172-11-20-199.lightspeed.irvnca.sbcglobal.net0
172.11.20.200172-11-20-200.lightspeed.irvnca.sbcglobal.net0
172.11.20.201172-11-20-201.lightspeed.irvnca.sbcglobal.net0
172.11.20.202172-11-20-202.lightspeed.irvnca.sbcglobal.net0
172.11.20.203172-11-20-203.lightspeed.irvnca.sbcglobal.net0
172.11.20.204172-11-20-204.lightspeed.irvnca.sbcglobal.net0
172.11.20.205172-11-20-205.lightspeed.irvnca.sbcglobal.net0
172.11.20.206172-11-20-206.lightspeed.irvnca.sbcglobal.net0
172.11.20.207172-11-20-207.lightspeed.irvnca.sbcglobal.net0
172.11.20.208172-11-20-208.lightspeed.irvnca.sbcglobal.net0
172.11.20.209172-11-20-209.lightspeed.irvnca.sbcglobal.net0
172.11.20.210172-11-20-210.lightspeed.irvnca.sbcglobal.net0
172.11.20.211172-11-20-211.lightspeed.irvnca.sbcglobal.net0
172.11.20.212172-11-20-212.lightspeed.irvnca.sbcglobal.net0
172.11.20.213172-11-20-213.lightspeed.irvnca.sbcglobal.net0
172.11.20.214172-11-20-214.lightspeed.irvnca.sbcglobal.net0
172.11.20.215172-11-20-215.lightspeed.irvnca.sbcglobal.net0
172.11.20.216172-11-20-216.lightspeed.irvnca.sbcglobal.net0
172.11.20.217172-11-20-217.lightspeed.irvnca.sbcglobal.net0
172.11.20.218172-11-20-218.lightspeed.irvnca.sbcglobal.net0
172.11.20.219172-11-20-219.lightspeed.irvnca.sbcglobal.net0
172.11.20.220172-11-20-220.lightspeed.irvnca.sbcglobal.net0
172.11.20.221172-11-20-221.lightspeed.irvnca.sbcglobal.net0
172.11.20.222172-11-20-222.lightspeed.irvnca.sbcglobal.net0
172.11.20.223172-11-20-223.lightspeed.irvnca.sbcglobal.net0
172.11.20.224172-11-20-224.lightspeed.irvnca.sbcglobal.net0
172.11.20.225172-11-20-225.lightspeed.irvnca.sbcglobal.net0
172.11.20.226172-11-20-226.lightspeed.irvnca.sbcglobal.net0
172.11.20.227172-11-20-227.lightspeed.irvnca.sbcglobal.net0
172.11.20.228172-11-20-228.lightspeed.irvnca.sbcglobal.net0
172.11.20.229172-11-20-229.lightspeed.irvnca.sbcglobal.net0
172.11.20.230172-11-20-230.lightspeed.irvnca.sbcglobal.net0
172.11.20.231172-11-20-231.lightspeed.irvnca.sbcglobal.net0
172.11.20.232172-11-20-232.lightspeed.irvnca.sbcglobal.net0
172.11.20.233172-11-20-233.lightspeed.irvnca.sbcglobal.net0
172.11.20.234172-11-20-234.lightspeed.irvnca.sbcglobal.net0
172.11.20.235172-11-20-235.lightspeed.irvnca.sbcglobal.net0
172.11.20.236172-11-20-236.lightspeed.irvnca.sbcglobal.net0
172.11.20.237172-11-20-237.lightspeed.irvnca.sbcglobal.net0
172.11.20.238172-11-20-238.lightspeed.irvnca.sbcglobal.net0
172.11.20.239172-11-20-239.lightspeed.irvnca.sbcglobal.net0
172.11.20.240172-11-20-240.lightspeed.irvnca.sbcglobal.net0
172.11.20.241172-11-20-241.lightspeed.irvnca.sbcglobal.net0
172.11.20.242172-11-20-242.lightspeed.irvnca.sbcglobal.net0
172.11.20.243172-11-20-243.lightspeed.irvnca.sbcglobal.net0
172.11.20.244172-11-20-244.lightspeed.irvnca.sbcglobal.net0
172.11.20.245172-11-20-245.lightspeed.irvnca.sbcglobal.net0
172.11.20.246172-11-20-246.lightspeed.irvnca.sbcglobal.net0
172.11.20.247172-11-20-247.lightspeed.irvnca.sbcglobal.net0
172.11.20.248172-11-20-248.lightspeed.irvnca.sbcglobal.net0
172.11.20.249172-11-20-249.lightspeed.irvnca.sbcglobal.net0
172.11.20.250172-11-20-250.lightspeed.irvnca.sbcglobal.net0
172.11.20.251172-11-20-251.lightspeed.irvnca.sbcglobal.net0
172.11.20.252172-11-20-252.lightspeed.irvnca.sbcglobal.net0
172.11.20.253172-11-20-253.lightspeed.irvnca.sbcglobal.net0
172.11.20.254172-11-20-254.lightspeed.irvnca.sbcglobal.net0
172.11.20.255172-11-20-255.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 -f4 -m12 172.11.20.223
traceroute to 172.11.20.223 (172.11.20.223): 12 hops max, 52 byte packets
4 [] 15.230.139.162 296.99 ms
5 *
6 *
7 *
8 *
9 [AS7018] 12.116.28.66 2.334 ms
10 *
11 *
12 *
Measurement taken from  IPinfo ProbeNet in Chicago, US
On