IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 172.0.0.0/8
  3. 172.3.0.0/16
  4. 172.3.203.0/24

172.3.203.0/24 IP Range

Summary

ASNAS7018 AT&T Enterprises, LLC
BGP172.0.0.0/12
IPs with RDNS256
Hosted Domains0
Pingable IPs0
Router IPs0
172.3.203.0172-3-203-0.lightspeed.lsvlky.sbcglobal.net0
172.3.203.1172-3-203-1.lightspeed.lsvlky.sbcglobal.net0
172.3.203.2172-3-203-2.lightspeed.lsvlky.sbcglobal.net0
172.3.203.3172-3-203-3.lightspeed.lsvlky.sbcglobal.net0
172.3.203.4172-3-203-4.lightspeed.lsvlky.sbcglobal.net0
172.3.203.5172-3-203-5.lightspeed.lsvlky.sbcglobal.net0
172.3.203.6172-3-203-6.lightspeed.lsvlky.sbcglobal.net0
172.3.203.7172-3-203-7.lightspeed.lsvlky.sbcglobal.net0
172.3.203.8172-3-203-8.lightspeed.lsvlky.sbcglobal.net0
172.3.203.9172-3-203-9.lightspeed.lsvlky.sbcglobal.net0
172.3.203.10172-3-203-10.lightspeed.lsvlky.sbcglobal.net0
172.3.203.11172-3-203-11.lightspeed.lsvlky.sbcglobal.net0
172.3.203.12172-3-203-12.lightspeed.lsvlky.sbcglobal.net0
172.3.203.13172-3-203-13.lightspeed.lsvlky.sbcglobal.net0
172.3.203.14172-3-203-14.lightspeed.lsvlky.sbcglobal.net0
172.3.203.15172-3-203-15.lightspeed.lsvlky.sbcglobal.net0
172.3.203.16172-3-203-16.lightspeed.lsvlky.sbcglobal.net0
172.3.203.17172-3-203-17.lightspeed.lsvlky.sbcglobal.net0
172.3.203.18172-3-203-18.lightspeed.lsvlky.sbcglobal.net0
172.3.203.19172-3-203-19.lightspeed.lsvlky.sbcglobal.net0
172.3.203.20172-3-203-20.lightspeed.lsvlky.sbcglobal.net0
172.3.203.21172-3-203-21.lightspeed.lsvlky.sbcglobal.net0
172.3.203.22172-3-203-22.lightspeed.lsvlky.sbcglobal.net0
172.3.203.23172-3-203-23.lightspeed.lsvlky.sbcglobal.net0
172.3.203.24172-3-203-24.lightspeed.lsvlky.sbcglobal.net0
172.3.203.25172-3-203-25.lightspeed.lsvlky.sbcglobal.net0
172.3.203.26172-3-203-26.lightspeed.lsvlky.sbcglobal.net0
172.3.203.27172-3-203-27.lightspeed.lsvlky.sbcglobal.net0
172.3.203.28172-3-203-28.lightspeed.lsvlky.sbcglobal.net0
172.3.203.29172-3-203-29.lightspeed.lsvlky.sbcglobal.net0
172.3.203.30172-3-203-30.lightspeed.lsvlky.sbcglobal.net0
172.3.203.31172-3-203-31.lightspeed.lsvlky.sbcglobal.net0
172.3.203.32172-3-203-32.lightspeed.lsvlky.sbcglobal.net0
172.3.203.33172-3-203-33.lightspeed.lsvlky.sbcglobal.net0
172.3.203.34172-3-203-34.lightspeed.lsvlky.sbcglobal.net0
172.3.203.35172-3-203-35.lightspeed.lsvlky.sbcglobal.net0
172.3.203.36172-3-203-36.lightspeed.lsvlky.sbcglobal.net0
172.3.203.37172-3-203-37.lightspeed.lsvlky.sbcglobal.net0
172.3.203.38172-3-203-38.lightspeed.lsvlky.sbcglobal.net0
172.3.203.39172-3-203-39.lightspeed.lsvlky.sbcglobal.net0
172.3.203.40172-3-203-40.lightspeed.lsvlky.sbcglobal.net0
172.3.203.41172-3-203-41.lightspeed.lsvlky.sbcglobal.net0
172.3.203.42172-3-203-42.lightspeed.lsvlky.sbcglobal.net0
172.3.203.43172-3-203-43.lightspeed.lsvlky.sbcglobal.net0
172.3.203.44172-3-203-44.lightspeed.lsvlky.sbcglobal.net0
172.3.203.45172-3-203-45.lightspeed.lsvlky.sbcglobal.net0
172.3.203.46172-3-203-46.lightspeed.lsvlky.sbcglobal.net0
172.3.203.47172-3-203-47.lightspeed.lsvlky.sbcglobal.net0
172.3.203.48172-3-203-48.lightspeed.lsvlky.sbcglobal.net0
172.3.203.49172-3-203-49.lightspeed.lsvlky.sbcglobal.net0
172.3.203.50172-3-203-50.lightspeed.lsvlky.sbcglobal.net0
172.3.203.51172-3-203-51.lightspeed.lsvlky.sbcglobal.net0
172.3.203.52172-3-203-52.lightspeed.lsvlky.sbcglobal.net0
172.3.203.53172-3-203-53.lightspeed.lsvlky.sbcglobal.net0
172.3.203.54172-3-203-54.lightspeed.lsvlky.sbcglobal.net0
172.3.203.55172-3-203-55.lightspeed.lsvlky.sbcglobal.net0
172.3.203.56172-3-203-56.lightspeed.lsvlky.sbcglobal.net0
172.3.203.57172-3-203-57.lightspeed.lsvlky.sbcglobal.net0
172.3.203.58172-3-203-58.lightspeed.lsvlky.sbcglobal.net0
172.3.203.59172-3-203-59.lightspeed.lsvlky.sbcglobal.net0
172.3.203.60172-3-203-60.lightspeed.lsvlky.sbcglobal.net0
172.3.203.61172-3-203-61.lightspeed.lsvlky.sbcglobal.net0
172.3.203.62172-3-203-62.lightspeed.lsvlky.sbcglobal.net0
172.3.203.63172-3-203-63.lightspeed.lsvlky.sbcglobal.net0
172.3.203.64172-3-203-64.lightspeed.lsvlky.sbcglobal.net0
172.3.203.65172-3-203-65.lightspeed.lsvlky.sbcglobal.net0
172.3.203.66172-3-203-66.lightspeed.lsvlky.sbcglobal.net0
172.3.203.67172-3-203-67.lightspeed.lsvlky.sbcglobal.net0
172.3.203.68172-3-203-68.lightspeed.lsvlky.sbcglobal.net0
172.3.203.69172-3-203-69.lightspeed.lsvlky.sbcglobal.net0
172.3.203.70172-3-203-70.lightspeed.lsvlky.sbcglobal.net0
172.3.203.71172-3-203-71.lightspeed.lsvlky.sbcglobal.net0
172.3.203.72172-3-203-72.lightspeed.lsvlky.sbcglobal.net0
172.3.203.73172-3-203-73.lightspeed.lsvlky.sbcglobal.net0
172.3.203.74172-3-203-74.lightspeed.lsvlky.sbcglobal.net0
172.3.203.75172-3-203-75.lightspeed.lsvlky.sbcglobal.net0
172.3.203.76172-3-203-76.lightspeed.lsvlky.sbcglobal.net0
172.3.203.77172-3-203-77.lightspeed.lsvlky.sbcglobal.net0
172.3.203.78172-3-203-78.lightspeed.lsvlky.sbcglobal.net0
172.3.203.79172-3-203-79.lightspeed.lsvlky.sbcglobal.net0
172.3.203.80172-3-203-80.lightspeed.lsvlky.sbcglobal.net0
172.3.203.81172-3-203-81.lightspeed.lsvlky.sbcglobal.net0
172.3.203.82172-3-203-82.lightspeed.lsvlky.sbcglobal.net0
172.3.203.83172-3-203-83.lightspeed.lsvlky.sbcglobal.net0
172.3.203.84172-3-203-84.lightspeed.lsvlky.sbcglobal.net0
172.3.203.85172-3-203-85.lightspeed.lsvlky.sbcglobal.net0
172.3.203.86172-3-203-86.lightspeed.lsvlky.sbcglobal.net0
172.3.203.87172-3-203-87.lightspeed.lsvlky.sbcglobal.net0
172.3.203.88172-3-203-88.lightspeed.lsvlky.sbcglobal.net0
172.3.203.89172-3-203-89.lightspeed.lsvlky.sbcglobal.net0
172.3.203.90172-3-203-90.lightspeed.lsvlky.sbcglobal.net0
172.3.203.91172-3-203-91.lightspeed.lsvlky.sbcglobal.net0
172.3.203.92172-3-203-92.lightspeed.lsvlky.sbcglobal.net0
172.3.203.93172-3-203-93.lightspeed.lsvlky.sbcglobal.net0
172.3.203.94172-3-203-94.lightspeed.lsvlky.sbcglobal.net0
172.3.203.95172-3-203-95.lightspeed.lsvlky.sbcglobal.net0
172.3.203.96172-3-203-96.lightspeed.lsvlky.sbcglobal.net0
172.3.203.97172-3-203-97.lightspeed.lsvlky.sbcglobal.net0
172.3.203.98172-3-203-98.lightspeed.lsvlky.sbcglobal.net0
172.3.203.99172-3-203-99.lightspeed.lsvlky.sbcglobal.net0
172.3.203.100172-3-203-100.lightspeed.lsvlky.sbcglobal.net0
172.3.203.101172-3-203-101.lightspeed.lsvlky.sbcglobal.net0
172.3.203.102172-3-203-102.lightspeed.lsvlky.sbcglobal.net0
172.3.203.103172-3-203-103.lightspeed.lsvlky.sbcglobal.net0
172.3.203.104172-3-203-104.lightspeed.lsvlky.sbcglobal.net0
172.3.203.105172-3-203-105.lightspeed.lsvlky.sbcglobal.net0
172.3.203.106172-3-203-106.lightspeed.lsvlky.sbcglobal.net0
172.3.203.107172-3-203-107.lightspeed.lsvlky.sbcglobal.net0
172.3.203.108172-3-203-108.lightspeed.lsvlky.sbcglobal.net0
172.3.203.109172-3-203-109.lightspeed.lsvlky.sbcglobal.net0
172.3.203.110172-3-203-110.lightspeed.lsvlky.sbcglobal.net0
172.3.203.111172-3-203-111.lightspeed.lsvlky.sbcglobal.net0
172.3.203.112172-3-203-112.lightspeed.lsvlky.sbcglobal.net0
172.3.203.113172-3-203-113.lightspeed.lsvlky.sbcglobal.net0
172.3.203.114172-3-203-114.lightspeed.lsvlky.sbcglobal.net0
172.3.203.115172-3-203-115.lightspeed.lsvlky.sbcglobal.net0
172.3.203.116172-3-203-116.lightspeed.lsvlky.sbcglobal.net0
172.3.203.117172-3-203-117.lightspeed.lsvlky.sbcglobal.net0
172.3.203.118172-3-203-118.lightspeed.lsvlky.sbcglobal.net0
172.3.203.119172-3-203-119.lightspeed.lsvlky.sbcglobal.net0
172.3.203.120172-3-203-120.lightspeed.lsvlky.sbcglobal.net0
172.3.203.121172-3-203-121.lightspeed.lsvlky.sbcglobal.net0
172.3.203.122172-3-203-122.lightspeed.lsvlky.sbcglobal.net0
172.3.203.123172-3-203-123.lightspeed.lsvlky.sbcglobal.net0
172.3.203.124172-3-203-124.lightspeed.lsvlky.sbcglobal.net0
172.3.203.125172-3-203-125.lightspeed.lsvlky.sbcglobal.net0
172.3.203.126172-3-203-126.lightspeed.lsvlky.sbcglobal.net0
172.3.203.127172-3-203-127.lightspeed.lsvlky.sbcglobal.net0
172.3.203.128172-3-203-128.lightspeed.lsvlky.sbcglobal.net0
172.3.203.129172-3-203-129.lightspeed.lsvlky.sbcglobal.net0
172.3.203.130172-3-203-130.lightspeed.lsvlky.sbcglobal.net0
172.3.203.131172-3-203-131.lightspeed.lsvlky.sbcglobal.net0
172.3.203.132172-3-203-132.lightspeed.lsvlky.sbcglobal.net0
172.3.203.133172-3-203-133.lightspeed.lsvlky.sbcglobal.net0
172.3.203.134172-3-203-134.lightspeed.lsvlky.sbcglobal.net0
172.3.203.135172-3-203-135.lightspeed.lsvlky.sbcglobal.net0
172.3.203.136172-3-203-136.lightspeed.lsvlky.sbcglobal.net0
172.3.203.137172-3-203-137.lightspeed.lsvlky.sbcglobal.net0
172.3.203.138172-3-203-138.lightspeed.lsvlky.sbcglobal.net0
172.3.203.139172-3-203-139.lightspeed.lsvlky.sbcglobal.net0
172.3.203.140172-3-203-140.lightspeed.lsvlky.sbcglobal.net0
172.3.203.141172-3-203-141.lightspeed.lsvlky.sbcglobal.net0
172.3.203.142172-3-203-142.lightspeed.lsvlky.sbcglobal.net0
172.3.203.143172-3-203-143.lightspeed.lsvlky.sbcglobal.net0
172.3.203.144172-3-203-144.lightspeed.lsvlky.sbcglobal.net0
172.3.203.145172-3-203-145.lightspeed.lsvlky.sbcglobal.net0
172.3.203.146172-3-203-146.lightspeed.lsvlky.sbcglobal.net0
172.3.203.147172-3-203-147.lightspeed.lsvlky.sbcglobal.net0
172.3.203.148172-3-203-148.lightspeed.lsvlky.sbcglobal.net0
172.3.203.149172-3-203-149.lightspeed.lsvlky.sbcglobal.net0
172.3.203.150172-3-203-150.lightspeed.lsvlky.sbcglobal.net0
172.3.203.151172-3-203-151.lightspeed.lsvlky.sbcglobal.net0
172.3.203.152172-3-203-152.lightspeed.lsvlky.sbcglobal.net0
172.3.203.153172-3-203-153.lightspeed.lsvlky.sbcglobal.net0
172.3.203.154172-3-203-154.lightspeed.lsvlky.sbcglobal.net0
172.3.203.155172-3-203-155.lightspeed.lsvlky.sbcglobal.net0
172.3.203.156172-3-203-156.lightspeed.lsvlky.sbcglobal.net0
172.3.203.157172-3-203-157.lightspeed.lsvlky.sbcglobal.net0
172.3.203.158172-3-203-158.lightspeed.lsvlky.sbcglobal.net0
172.3.203.159172-3-203-159.lightspeed.lsvlky.sbcglobal.net0
172.3.203.160172-3-203-160.lightspeed.lsvlky.sbcglobal.net0
172.3.203.161172-3-203-161.lightspeed.lsvlky.sbcglobal.net0
172.3.203.162172-3-203-162.lightspeed.lsvlky.sbcglobal.net0
172.3.203.163172-3-203-163.lightspeed.lsvlky.sbcglobal.net0
172.3.203.164172-3-203-164.lightspeed.lsvlky.sbcglobal.net0
172.3.203.165172-3-203-165.lightspeed.lsvlky.sbcglobal.net0
172.3.203.166172-3-203-166.lightspeed.lsvlky.sbcglobal.net0
172.3.203.167172-3-203-167.lightspeed.lsvlky.sbcglobal.net0
172.3.203.168172-3-203-168.lightspeed.lsvlky.sbcglobal.net0
172.3.203.169172-3-203-169.lightspeed.lsvlky.sbcglobal.net0
172.3.203.170172-3-203-170.lightspeed.lsvlky.sbcglobal.net0
172.3.203.171172-3-203-171.lightspeed.lsvlky.sbcglobal.net0
172.3.203.172172-3-203-172.lightspeed.lsvlky.sbcglobal.net0
172.3.203.173172-3-203-173.lightspeed.lsvlky.sbcglobal.net0
172.3.203.174172-3-203-174.lightspeed.lsvlky.sbcglobal.net0
172.3.203.175172-3-203-175.lightspeed.lsvlky.sbcglobal.net0
172.3.203.176172-3-203-176.lightspeed.lsvlky.sbcglobal.net0
172.3.203.177172-3-203-177.lightspeed.lsvlky.sbcglobal.net0
172.3.203.178172-3-203-178.lightspeed.lsvlky.sbcglobal.net0
172.3.203.179172-3-203-179.lightspeed.lsvlky.sbcglobal.net0
172.3.203.180172-3-203-180.lightspeed.lsvlky.sbcglobal.net0
172.3.203.181172-3-203-181.lightspeed.lsvlky.sbcglobal.net0
172.3.203.182172-3-203-182.lightspeed.lsvlky.sbcglobal.net0
172.3.203.183172-3-203-183.lightspeed.lsvlky.sbcglobal.net0
172.3.203.184172-3-203-184.lightspeed.lsvlky.sbcglobal.net0
172.3.203.185172-3-203-185.lightspeed.lsvlky.sbcglobal.net0
172.3.203.186172-3-203-186.lightspeed.lsvlky.sbcglobal.net0
172.3.203.187172-3-203-187.lightspeed.lsvlky.sbcglobal.net0
172.3.203.188172-3-203-188.lightspeed.lsvlky.sbcglobal.net0
172.3.203.189172-3-203-189.lightspeed.lsvlky.sbcglobal.net0
172.3.203.190172-3-203-190.lightspeed.lsvlky.sbcglobal.net0
172.3.203.191172-3-203-191.lightspeed.lsvlky.sbcglobal.net0
172.3.203.192172-3-203-192.lightspeed.lsvlky.sbcglobal.net0
172.3.203.193172-3-203-193.lightspeed.lsvlky.sbcglobal.net0
172.3.203.194172-3-203-194.lightspeed.lsvlky.sbcglobal.net0
172.3.203.195172-3-203-195.lightspeed.lsvlky.sbcglobal.net0
172.3.203.196172-3-203-196.lightspeed.lsvlky.sbcglobal.net0
172.3.203.197172-3-203-197.lightspeed.lsvlky.sbcglobal.net0
172.3.203.198172-3-203-198.lightspeed.lsvlky.sbcglobal.net0
172.3.203.199172-3-203-199.lightspeed.lsvlky.sbcglobal.net0
172.3.203.200172-3-203-200.lightspeed.lsvlky.sbcglobal.net0
172.3.203.201172-3-203-201.lightspeed.lsvlky.sbcglobal.net0
172.3.203.202172-3-203-202.lightspeed.lsvlky.sbcglobal.net0
172.3.203.203172-3-203-203.lightspeed.lsvlky.sbcglobal.net0
172.3.203.204172-3-203-204.lightspeed.lsvlky.sbcglobal.net0
172.3.203.205172-3-203-205.lightspeed.lsvlky.sbcglobal.net0
172.3.203.206172-3-203-206.lightspeed.lsvlky.sbcglobal.net0
172.3.203.207172-3-203-207.lightspeed.lsvlky.sbcglobal.net0
172.3.203.208172-3-203-208.lightspeed.lsvlky.sbcglobal.net0
172.3.203.209172-3-203-209.lightspeed.lsvlky.sbcglobal.net0
172.3.203.210172-3-203-210.lightspeed.lsvlky.sbcglobal.net0
172.3.203.211172-3-203-211.lightspeed.lsvlky.sbcglobal.net0
172.3.203.212172-3-203-212.lightspeed.lsvlky.sbcglobal.net0
172.3.203.213172-3-203-213.lightspeed.lsvlky.sbcglobal.net0
172.3.203.214172-3-203-214.lightspeed.lsvlky.sbcglobal.net0
172.3.203.215172-3-203-215.lightspeed.lsvlky.sbcglobal.net0
172.3.203.216172-3-203-216.lightspeed.lsvlky.sbcglobal.net0
172.3.203.217172-3-203-217.lightspeed.lsvlky.sbcglobal.net0
172.3.203.218172-3-203-218.lightspeed.lsvlky.sbcglobal.net0
172.3.203.219172-3-203-219.lightspeed.lsvlky.sbcglobal.net0
172.3.203.220172-3-203-220.lightspeed.lsvlky.sbcglobal.net0
172.3.203.221172-3-203-221.lightspeed.lsvlky.sbcglobal.net0
172.3.203.222172-3-203-222.lightspeed.lsvlky.sbcglobal.net0
172.3.203.223172-3-203-223.lightspeed.lsvlky.sbcglobal.net0
172.3.203.224172-3-203-224.lightspeed.lsvlky.sbcglobal.net0
172.3.203.225172-3-203-225.lightspeed.lsvlky.sbcglobal.net0
172.3.203.226172-3-203-226.lightspeed.lsvlky.sbcglobal.net0
172.3.203.227172-3-203-227.lightspeed.lsvlky.sbcglobal.net0
172.3.203.228172-3-203-228.lightspeed.lsvlky.sbcglobal.net0
172.3.203.229172-3-203-229.lightspeed.lsvlky.sbcglobal.net0
172.3.203.230172-3-203-230.lightspeed.lsvlky.sbcglobal.net0
172.3.203.231172-3-203-231.lightspeed.lsvlky.sbcglobal.net0
172.3.203.232172-3-203-232.lightspeed.lsvlky.sbcglobal.net0
172.3.203.233172-3-203-233.lightspeed.lsvlky.sbcglobal.net0
172.3.203.234172-3-203-234.lightspeed.lsvlky.sbcglobal.net0
172.3.203.235172-3-203-235.lightspeed.lsvlky.sbcglobal.net0
172.3.203.236172-3-203-236.lightspeed.lsvlky.sbcglobal.net0
172.3.203.237172-3-203-237.lightspeed.lsvlky.sbcglobal.net0
172.3.203.238172-3-203-238.lightspeed.lsvlky.sbcglobal.net0
172.3.203.239172-3-203-239.lightspeed.lsvlky.sbcglobal.net0
172.3.203.240172-3-203-240.lightspeed.lsvlky.sbcglobal.net0
172.3.203.241172-3-203-241.lightspeed.lsvlky.sbcglobal.net0
172.3.203.242172-3-203-242.lightspeed.lsvlky.sbcglobal.net0
172.3.203.243172-3-203-243.lightspeed.lsvlky.sbcglobal.net0
172.3.203.244172-3-203-244.lightspeed.lsvlky.sbcglobal.net0
172.3.203.245172-3-203-245.lightspeed.lsvlky.sbcglobal.net0
172.3.203.246172-3-203-246.lightspeed.lsvlky.sbcglobal.net0
172.3.203.247172-3-203-247.lightspeed.lsvlky.sbcglobal.net0
172.3.203.248172-3-203-248.lightspeed.lsvlky.sbcglobal.net0
172.3.203.249172-3-203-249.lightspeed.lsvlky.sbcglobal.net0
172.3.203.250172-3-203-250.lightspeed.lsvlky.sbcglobal.net0
172.3.203.251172-3-203-251.lightspeed.lsvlky.sbcglobal.net0
172.3.203.252172-3-203-252.lightspeed.lsvlky.sbcglobal.net0
172.3.203.253172-3-203-253.lightspeed.lsvlky.sbcglobal.net0
172.3.203.254172-3-203-254.lightspeed.lsvlky.sbcglobal.net0
172.3.203.255172-3-203-255.lightspeed.lsvlky.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 -f3 -m10 172.3.203.29
traceroute to 172.3.203.29 (172.3.203.29): 10 hops max, 52 byte packets
3 [] 15.230.139.130 8.399 ms
4 [] 15.230.139.0 0.183 ms
5 *
6 *
7 [AS7018] 12.117.149.6 1.025 ms
8 *
9 *
10 *
Measurement taken from  IPinfo ProbeNet in Minneapolis, US
On