IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 172.0.0.0/8
  3. 172.9.0.0/16
  4. 172.9.203.0/24

172.9.203.0/24 IP Range

Summary

ASNAS7018 AT&T Enterprises, LLC
BGP172.0.0.0/12
IPs with RDNS256
Hosted Domains0
Pingable IPs4
Router IPs1
172.9.203.0172-9-203-0.lightspeed.spfdmo.sbcglobal.net0
172.9.203.1172-9-203-1.lightspeed.spfdmo.sbcglobal.net0
172.9.203.2172-9-203-2.lightspeed.spfdmo.sbcglobal.net0
172.9.203.3172-9-203-3.lightspeed.spfdmo.sbcglobal.net0
172.9.203.4172-9-203-4.lightspeed.spfdmo.sbcglobal.net0
172.9.203.5172-9-203-5.lightspeed.spfdmo.sbcglobal.net0
172.9.203.6172-9-203-6.lightspeed.spfdmo.sbcglobal.net0
172.9.203.7172-9-203-7.lightspeed.spfdmo.sbcglobal.net0
172.9.203.8172-9-203-8.lightspeed.spfdmo.sbcglobal.net0
172.9.203.9172-9-203-9.lightspeed.spfdmo.sbcglobal.net0
172.9.203.10172-9-203-10.lightspeed.spfdmo.sbcglobal.net0
172.9.203.11172-9-203-11.lightspeed.spfdmo.sbcglobal.net0
172.9.203.12172-9-203-12.lightspeed.spfdmo.sbcglobal.net0
172.9.203.13172-9-203-13.lightspeed.spfdmo.sbcglobal.net0
172.9.203.14172-9-203-14.lightspeed.spfdmo.sbcglobal.net0
172.9.203.15172-9-203-15.lightspeed.spfdmo.sbcglobal.net0
172.9.203.16172-9-203-16.lightspeed.spfdmo.sbcglobal.net0
172.9.203.17172-9-203-17.lightspeed.spfdmo.sbcglobal.net0
172.9.203.18172-9-203-18.lightspeed.spfdmo.sbcglobal.net0
172.9.203.19172-9-203-19.lightspeed.spfdmo.sbcglobal.net0
172.9.203.20172-9-203-20.lightspeed.spfdmo.sbcglobal.net0
172.9.203.21172-9-203-21.lightspeed.spfdmo.sbcglobal.net0
172.9.203.22172-9-203-22.lightspeed.spfdmo.sbcglobal.net0
172.9.203.23172-9-203-23.lightspeed.spfdmo.sbcglobal.net0
172.9.203.24172-9-203-24.lightspeed.spfdmo.sbcglobal.net0
172.9.203.25172-9-203-25.lightspeed.spfdmo.sbcglobal.net0
172.9.203.26172-9-203-26.lightspeed.spfdmo.sbcglobal.net0
172.9.203.27172-9-203-27.lightspeed.spfdmo.sbcglobal.net0
172.9.203.28172-9-203-28.lightspeed.spfdmo.sbcglobal.net0
172.9.203.29172-9-203-29.lightspeed.spfdmo.sbcglobal.net0
172.9.203.30172-9-203-30.lightspeed.spfdmo.sbcglobal.net0
172.9.203.31172-9-203-31.lightspeed.spfdmo.sbcglobal.net0
172.9.203.32172-9-203-32.lightspeed.spfdmo.sbcglobal.net0
172.9.203.33172-9-203-33.lightspeed.spfdmo.sbcglobal.net0
172.9.203.34172-9-203-34.lightspeed.spfdmo.sbcglobal.net0
172.9.203.35172-9-203-35.lightspeed.spfdmo.sbcglobal.net0
172.9.203.36172-9-203-36.lightspeed.spfdmo.sbcglobal.net0
172.9.203.37172-9-203-37.lightspeed.spfdmo.sbcglobal.net0
172.9.203.38172-9-203-38.lightspeed.spfdmo.sbcglobal.net0
172.9.203.39172-9-203-39.lightspeed.spfdmo.sbcglobal.net0
172.9.203.40172-9-203-40.lightspeed.spfdmo.sbcglobal.net0
172.9.203.41172-9-203-41.lightspeed.spfdmo.sbcglobal.net0
172.9.203.42172-9-203-42.lightspeed.spfdmo.sbcglobal.net0
172.9.203.43172-9-203-43.lightspeed.spfdmo.sbcglobal.net0
172.9.203.44172-9-203-44.lightspeed.spfdmo.sbcglobal.net0
172.9.203.45172-9-203-45.lightspeed.spfdmo.sbcglobal.net0
172.9.203.46172-9-203-46.lightspeed.spfdmo.sbcglobal.net0
172.9.203.47172-9-203-47.lightspeed.spfdmo.sbcglobal.net0
172.9.203.48172-9-203-48.lightspeed.spfdmo.sbcglobal.net0
172.9.203.49172-9-203-49.lightspeed.spfdmo.sbcglobal.net0
172.9.203.50172-9-203-50.lightspeed.spfdmo.sbcglobal.net0
172.9.203.51172-9-203-51.lightspeed.spfdmo.sbcglobal.net0
172.9.203.52172-9-203-52.lightspeed.spfdmo.sbcglobal.net0
172.9.203.53172-9-203-53.lightspeed.spfdmo.sbcglobal.net0
172.9.203.54172-9-203-54.lightspeed.spfdmo.sbcglobal.net0
172.9.203.55172-9-203-55.lightspeed.spfdmo.sbcglobal.net0
172.9.203.56172-9-203-56.lightspeed.spfdmo.sbcglobal.net0
172.9.203.57172-9-203-57.lightspeed.spfdmo.sbcglobal.net0
172.9.203.58172-9-203-58.lightspeed.spfdmo.sbcglobal.net0
172.9.203.59172-9-203-59.lightspeed.spfdmo.sbcglobal.net0
172.9.203.60172-9-203-60.lightspeed.spfdmo.sbcglobal.net0
172.9.203.61172-9-203-61.lightspeed.spfdmo.sbcglobal.net0
172.9.203.62172-9-203-62.lightspeed.spfdmo.sbcglobal.net0
172.9.203.63172-9-203-63.lightspeed.spfdmo.sbcglobal.net0
172.9.203.64172-9-203-64.lightspeed.spfdmo.sbcglobal.net0
172.9.203.65172-9-203-65.lightspeed.spfdmo.sbcglobal.net0
172.9.203.66172-9-203-66.lightspeed.spfdmo.sbcglobal.net0
172.9.203.67172-9-203-67.lightspeed.spfdmo.sbcglobal.net0
172.9.203.68172-9-203-68.lightspeed.spfdmo.sbcglobal.net0
172.9.203.69172-9-203-69.lightspeed.spfdmo.sbcglobal.net0
172.9.203.70172-9-203-70.lightspeed.spfdmo.sbcglobal.net0
172.9.203.71172-9-203-71.lightspeed.spfdmo.sbcglobal.net0
172.9.203.72172-9-203-72.lightspeed.spfdmo.sbcglobal.net0
172.9.203.73172-9-203-73.lightspeed.spfdmo.sbcglobal.net0
172.9.203.74172-9-203-74.lightspeed.spfdmo.sbcglobal.net0
172.9.203.75172-9-203-75.lightspeed.spfdmo.sbcglobal.net0
172.9.203.76172-9-203-76.lightspeed.spfdmo.sbcglobal.net0
172.9.203.77172-9-203-77.lightspeed.spfdmo.sbcglobal.net0
172.9.203.78172-9-203-78.lightspeed.spfdmo.sbcglobal.net0
172.9.203.79172-9-203-79.lightspeed.spfdmo.sbcglobal.net0
172.9.203.80172-9-203-80.lightspeed.spfdmo.sbcglobal.net0
172.9.203.81172-9-203-81.lightspeed.spfdmo.sbcglobal.net0
172.9.203.82172-9-203-82.lightspeed.spfdmo.sbcglobal.net0
172.9.203.83172-9-203-83.lightspeed.spfdmo.sbcglobal.net0
172.9.203.84172-9-203-84.lightspeed.spfdmo.sbcglobal.net0
172.9.203.85172-9-203-85.lightspeed.spfdmo.sbcglobal.net0
172.9.203.86172-9-203-86.lightspeed.spfdmo.sbcglobal.net0
172.9.203.87172-9-203-87.lightspeed.spfdmo.sbcglobal.net0
172.9.203.88172-9-203-88.lightspeed.spfdmo.sbcglobal.net0
172.9.203.89172-9-203-89.lightspeed.spfdmo.sbcglobal.net0
172.9.203.90172-9-203-90.lightspeed.spfdmo.sbcglobal.net0
172.9.203.91172-9-203-91.lightspeed.spfdmo.sbcglobal.net0
172.9.203.92172-9-203-92.lightspeed.spfdmo.sbcglobal.net0
172.9.203.93172-9-203-93.lightspeed.spfdmo.sbcglobal.net0
172.9.203.94172-9-203-94.lightspeed.spfdmo.sbcglobal.net0
172.9.203.95172-9-203-95.lightspeed.spfdmo.sbcglobal.net0
172.9.203.96172-9-203-96.lightspeed.spfdmo.sbcglobal.net0
172.9.203.97172-9-203-97.lightspeed.spfdmo.sbcglobal.net0
172.9.203.98172-9-203-98.lightspeed.spfdmo.sbcglobal.net0
172.9.203.99172-9-203-99.lightspeed.spfdmo.sbcglobal.net0
172.9.203.100172-9-203-100.lightspeed.spfdmo.sbcglobal.net0
172.9.203.101172-9-203-101.lightspeed.spfdmo.sbcglobal.net0
172.9.203.102172-9-203-102.lightspeed.spfdmo.sbcglobal.net0
172.9.203.103172-9-203-103.lightspeed.spfdmo.sbcglobal.net0
172.9.203.104172-9-203-104.lightspeed.spfdmo.sbcglobal.net0
172.9.203.105172-9-203-105.lightspeed.spfdmo.sbcglobal.net0
172.9.203.106172-9-203-106.lightspeed.spfdmo.sbcglobal.net0
172.9.203.107172-9-203-107.lightspeed.spfdmo.sbcglobal.net0
172.9.203.108172-9-203-108.lightspeed.spfdmo.sbcglobal.net0
172.9.203.109172-9-203-109.lightspeed.spfdmo.sbcglobal.net0
172.9.203.110172-9-203-110.lightspeed.spfdmo.sbcglobal.net0
172.9.203.111172-9-203-111.lightspeed.spfdmo.sbcglobal.net0
172.9.203.112172-9-203-112.lightspeed.spfdmo.sbcglobal.net0
172.9.203.113172-9-203-113.lightspeed.spfdmo.sbcglobal.net0
172.9.203.114172-9-203-114.lightspeed.spfdmo.sbcglobal.net0
172.9.203.115172-9-203-115.lightspeed.spfdmo.sbcglobal.net0
172.9.203.116172-9-203-116.lightspeed.spfdmo.sbcglobal.net0
172.9.203.117172-9-203-117.lightspeed.spfdmo.sbcglobal.net0
172.9.203.118172-9-203-118.lightspeed.spfdmo.sbcglobal.net0
172.9.203.119172-9-203-119.lightspeed.spfdmo.sbcglobal.net0
172.9.203.120172-9-203-120.lightspeed.spfdmo.sbcglobal.net0
172.9.203.121172-9-203-121.lightspeed.spfdmo.sbcglobal.net0
172.9.203.122172-9-203-122.lightspeed.spfdmo.sbcglobal.net0
172.9.203.123172-9-203-123.lightspeed.spfdmo.sbcglobal.net0
172.9.203.124172-9-203-124.lightspeed.spfdmo.sbcglobal.net0
172.9.203.125172-9-203-125.lightspeed.spfdmo.sbcglobal.net0
172.9.203.126172-9-203-126.lightspeed.spfdmo.sbcglobal.net0
172.9.203.127172-9-203-127.lightspeed.spfdmo.sbcglobal.net0
172.9.203.128172-9-203-128.lightspeed.spfdmo.sbcglobal.net0
172.9.203.129172-9-203-129.lightspeed.spfdmo.sbcglobal.net0
172.9.203.130172-9-203-130.lightspeed.spfdmo.sbcglobal.net0
172.9.203.131172-9-203-131.lightspeed.spfdmo.sbcglobal.net0
172.9.203.132172-9-203-132.lightspeed.spfdmo.sbcglobal.net0
172.9.203.133172-9-203-133.lightspeed.spfdmo.sbcglobal.net0
172.9.203.134172-9-203-134.lightspeed.spfdmo.sbcglobal.net0
172.9.203.135172-9-203-135.lightspeed.spfdmo.sbcglobal.net0
172.9.203.136172-9-203-136.lightspeed.spfdmo.sbcglobal.net0
172.9.203.137172-9-203-137.lightspeed.spfdmo.sbcglobal.net0
172.9.203.138172-9-203-138.lightspeed.spfdmo.sbcglobal.net0
172.9.203.139172-9-203-139.lightspeed.spfdmo.sbcglobal.net0
172.9.203.140172-9-203-140.lightspeed.spfdmo.sbcglobal.net0
172.9.203.141172-9-203-141.lightspeed.spfdmo.sbcglobal.net0
172.9.203.142172-9-203-142.lightspeed.spfdmo.sbcglobal.net0
172.9.203.143172-9-203-143.lightspeed.spfdmo.sbcglobal.net0
172.9.203.144172-9-203-144.lightspeed.spfdmo.sbcglobal.net0
172.9.203.145172-9-203-145.lightspeed.spfdmo.sbcglobal.net0
172.9.203.146172-9-203-146.lightspeed.spfdmo.sbcglobal.net0
172.9.203.147172-9-203-147.lightspeed.spfdmo.sbcglobal.net0
172.9.203.148172-9-203-148.lightspeed.spfdmo.sbcglobal.net0
172.9.203.149172-9-203-149.lightspeed.spfdmo.sbcglobal.net0
172.9.203.150172-9-203-150.lightspeed.spfdmo.sbcglobal.net0
172.9.203.151172-9-203-151.lightspeed.spfdmo.sbcglobal.net0
172.9.203.152172-9-203-152.lightspeed.spfdmo.sbcglobal.net0
172.9.203.153172-9-203-153.lightspeed.spfdmo.sbcglobal.net0
172.9.203.154172-9-203-154.lightspeed.spfdmo.sbcglobal.net0
172.9.203.155172-9-203-155.lightspeed.spfdmo.sbcglobal.net0
172.9.203.156172-9-203-156.lightspeed.spfdmo.sbcglobal.net0
172.9.203.157172-9-203-157.lightspeed.spfdmo.sbcglobal.net0
172.9.203.158172-9-203-158.lightspeed.spfdmo.sbcglobal.net0
172.9.203.159172-9-203-159.lightspeed.spfdmo.sbcglobal.net0
172.9.203.160172-9-203-160.lightspeed.spfdmo.sbcglobal.net0
172.9.203.161172-9-203-161.lightspeed.spfdmo.sbcglobal.net0
172.9.203.162172-9-203-162.lightspeed.spfdmo.sbcglobal.net0
172.9.203.163172-9-203-163.lightspeed.spfdmo.sbcglobal.net0
172.9.203.164172-9-203-164.lightspeed.spfdmo.sbcglobal.net0
172.9.203.165172-9-203-165.lightspeed.spfdmo.sbcglobal.net0
172.9.203.166172-9-203-166.lightspeed.spfdmo.sbcglobal.net0
172.9.203.167172-9-203-167.lightspeed.spfdmo.sbcglobal.net0
172.9.203.168172-9-203-168.lightspeed.spfdmo.sbcglobal.net0
172.9.203.169172-9-203-169.lightspeed.spfdmo.sbcglobal.net0
172.9.203.170172-9-203-170.lightspeed.spfdmo.sbcglobal.net0
172.9.203.171172-9-203-171.lightspeed.spfdmo.sbcglobal.net0
172.9.203.172172-9-203-172.lightspeed.spfdmo.sbcglobal.net0
172.9.203.173172-9-203-173.lightspeed.spfdmo.sbcglobal.net0
172.9.203.174172-9-203-174.lightspeed.spfdmo.sbcglobal.net0
172.9.203.175172-9-203-175.lightspeed.spfdmo.sbcglobal.net0
172.9.203.176172-9-203-176.lightspeed.spfdmo.sbcglobal.net0
172.9.203.177172-9-203-177.lightspeed.spfdmo.sbcglobal.net0
172.9.203.178172-9-203-178.lightspeed.spfdmo.sbcglobal.net0
172.9.203.179172-9-203-179.lightspeed.spfdmo.sbcglobal.net0
172.9.203.180172-9-203-180.lightspeed.spfdmo.sbcglobal.net0
172.9.203.181172-9-203-181.lightspeed.spfdmo.sbcglobal.net0
172.9.203.182172-9-203-182.lightspeed.spfdmo.sbcglobal.net0
172.9.203.183172-9-203-183.lightspeed.spfdmo.sbcglobal.net0
172.9.203.184172-9-203-184.lightspeed.spfdmo.sbcglobal.net0
172.9.203.185172-9-203-185.lightspeed.spfdmo.sbcglobal.net0
172.9.203.186172-9-203-186.lightspeed.spfdmo.sbcglobal.net0
172.9.203.187172-9-203-187.lightspeed.spfdmo.sbcglobal.net0
172.9.203.188172-9-203-188.lightspeed.spfdmo.sbcglobal.net0
172.9.203.189172-9-203-189.lightspeed.spfdmo.sbcglobal.net0
172.9.203.190172-9-203-190.lightspeed.spfdmo.sbcglobal.net0
172.9.203.191172-9-203-191.lightspeed.spfdmo.sbcglobal.net0
172.9.203.192172-9-203-192.lightspeed.spfdmo.sbcglobal.net0
172.9.203.193172-9-203-193.lightspeed.spfdmo.sbcglobal.net0
172.9.203.194172-9-203-194.lightspeed.spfdmo.sbcglobal.net0
172.9.203.195172-9-203-195.lightspeed.spfdmo.sbcglobal.net0
172.9.203.196172-9-203-196.lightspeed.spfdmo.sbcglobal.net0
172.9.203.197172-9-203-197.lightspeed.spfdmo.sbcglobal.net0
172.9.203.198172-9-203-198.lightspeed.spfdmo.sbcglobal.net0
172.9.203.199172-9-203-199.lightspeed.spfdmo.sbcglobal.net0
172.9.203.200172-9-203-200.lightspeed.spfdmo.sbcglobal.net0
172.9.203.201172-9-203-201.lightspeed.spfdmo.sbcglobal.net0
172.9.203.202172-9-203-202.lightspeed.spfdmo.sbcglobal.net0
172.9.203.203172-9-203-203.lightspeed.spfdmo.sbcglobal.net0
172.9.203.204172-9-203-204.lightspeed.spfdmo.sbcglobal.net0
172.9.203.205172-9-203-205.lightspeed.spfdmo.sbcglobal.net0
172.9.203.206172-9-203-206.lightspeed.spfdmo.sbcglobal.net0
172.9.203.207172-9-203-207.lightspeed.spfdmo.sbcglobal.net0
172.9.203.208172-9-203-208.lightspeed.spfdmo.sbcglobal.net0
172.9.203.209172-9-203-209.lightspeed.spfdmo.sbcglobal.net0
172.9.203.210172-9-203-210.lightspeed.spfdmo.sbcglobal.net0
172.9.203.211172-9-203-211.lightspeed.spfdmo.sbcglobal.net0
172.9.203.212172-9-203-212.lightspeed.spfdmo.sbcglobal.net0
172.9.203.213172-9-203-213.lightspeed.spfdmo.sbcglobal.net0
172.9.203.214172-9-203-214.lightspeed.spfdmo.sbcglobal.net0
172.9.203.215172-9-203-215.lightspeed.spfdmo.sbcglobal.net0
172.9.203.216172-9-203-216.lightspeed.spfdmo.sbcglobal.net0
172.9.203.217172-9-203-217.lightspeed.spfdmo.sbcglobal.net0
172.9.203.218172-9-203-218.lightspeed.spfdmo.sbcglobal.net0
172.9.203.219172-9-203-219.lightspeed.spfdmo.sbcglobal.net0
172.9.203.220172-9-203-220.lightspeed.spfdmo.sbcglobal.net0
172.9.203.221172-9-203-221.lightspeed.spfdmo.sbcglobal.net0
172.9.203.222172-9-203-222.lightspeed.spfdmo.sbcglobal.net0
172.9.203.223172-9-203-223.lightspeed.spfdmo.sbcglobal.net0
172.9.203.224172-9-203-224.lightspeed.spfdmo.sbcglobal.net0
172.9.203.225172-9-203-225.lightspeed.spfdmo.sbcglobal.net0
172.9.203.226172-9-203-226.lightspeed.spfdmo.sbcglobal.net0
172.9.203.227172-9-203-227.lightspeed.spfdmo.sbcglobal.net0
172.9.203.228172-9-203-228.lightspeed.spfdmo.sbcglobal.net0
172.9.203.229172-9-203-229.lightspeed.spfdmo.sbcglobal.net0
172.9.203.230172-9-203-230.lightspeed.spfdmo.sbcglobal.net0
172.9.203.231172-9-203-231.lightspeed.spfdmo.sbcglobal.net0
172.9.203.232172-9-203-232.lightspeed.spfdmo.sbcglobal.net0
172.9.203.233172-9-203-233.lightspeed.spfdmo.sbcglobal.net0
172.9.203.234172-9-203-234.lightspeed.spfdmo.sbcglobal.net0
172.9.203.235172-9-203-235.lightspeed.spfdmo.sbcglobal.net0
172.9.203.236172-9-203-236.lightspeed.spfdmo.sbcglobal.net0
172.9.203.237172-9-203-237.lightspeed.spfdmo.sbcglobal.net0
172.9.203.238172-9-203-238.lightspeed.spfdmo.sbcglobal.net0
172.9.203.239172-9-203-239.lightspeed.spfdmo.sbcglobal.net0
172.9.203.240172-9-203-240.lightspeed.spfdmo.sbcglobal.net0
172.9.203.241172-9-203-241.lightspeed.spfdmo.sbcglobal.net0
172.9.203.242172-9-203-242.lightspeed.spfdmo.sbcglobal.net0
172.9.203.243172-9-203-243.lightspeed.spfdmo.sbcglobal.net0
172.9.203.244172-9-203-244.lightspeed.spfdmo.sbcglobal.net0
172.9.203.245172-9-203-245.lightspeed.spfdmo.sbcglobal.net0
172.9.203.246172-9-203-246.lightspeed.spfdmo.sbcglobal.net0
172.9.203.247172-9-203-247.lightspeed.spfdmo.sbcglobal.net0
172.9.203.248172-9-203-248.lightspeed.spfdmo.sbcglobal.net0
172.9.203.249172-9-203-249.lightspeed.spfdmo.sbcglobal.net0
172.9.203.250172-9-203-250.lightspeed.spfdmo.sbcglobal.net0
172.9.203.251172-9-203-251.lightspeed.spfdmo.sbcglobal.net0
172.9.203.252172-9-203-252.lightspeed.spfdmo.sbcglobal.net0
172.9.203.253172-9-203-253.lightspeed.spfdmo.sbcglobal.net0
172.9.203.254172-9-203-254.lightspeed.spfdmo.sbcglobal.net0
172.9.203.255172-9-203-255.lightspeed.spfdmo.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 172.9.203.168
traceroute to 172.9.203.168 (172.9.203.168): 64 hops max, 52 byte packets
1 [AS63023] 23.150.248.1 6.013 ms
2 *
3 [AS174] 154.54.93.221 0.913 ms
4 [AS174] 154.54.28.74 0.767 ms
5 [AS7018] 192.205.37.5 2.991 ms
6 *
7 *
8 *
9 [AS7018] 172.9.203.168 16.397 ms
Measurement taken from  IPinfo ProbeNet in Dallas, US
On