IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 72.0.0.0/8
  3. 72.216.0.0/16
  4. 72.216.21.0/24

72.216.21.0/24 IP Range

Summary

ASNAS22773 Cox Communications Inc.
BGP72.216.0.0/18
IPs with RDNS256
Hosted Domains0
Pingable IPs167
Router IPs0
72.216.21.0ip72-216-21-0.pn.at.cox.net0
72.216.21.1ip72-216-21-1.pn.at.cox.net0
72.216.21.2ip72-216-21-2.pn.at.cox.net0
72.216.21.3ip72-216-21-3.pn.at.cox.net0
72.216.21.4ip72-216-21-4.pn.at.cox.net0
72.216.21.5ip72-216-21-5.pn.at.cox.net0
72.216.21.6ip72-216-21-6.pn.at.cox.net0
72.216.21.7ip72-216-21-7.pn.at.cox.net0
72.216.21.8ip72-216-21-8.pn.at.cox.net0
72.216.21.9ip72-216-21-9.pn.at.cox.net0
72.216.21.10ip72-216-21-10.pn.at.cox.net0
72.216.21.11ip72-216-21-11.pn.at.cox.net0
72.216.21.12ip72-216-21-12.pn.at.cox.net0
72.216.21.13ip72-216-21-13.pn.at.cox.net0
72.216.21.14ip72-216-21-14.pn.at.cox.net0
72.216.21.15ip72-216-21-15.pn.at.cox.net0
72.216.21.16ip72-216-21-16.pn.at.cox.net0
72.216.21.17ip72-216-21-17.pn.at.cox.net0
72.216.21.18ip72-216-21-18.pn.at.cox.net0
72.216.21.19ip72-216-21-19.pn.at.cox.net0
72.216.21.20ip72-216-21-20.pn.at.cox.net0
72.216.21.21ip72-216-21-21.pn.at.cox.net0
72.216.21.22ip72-216-21-22.pn.at.cox.net0
72.216.21.23ip72-216-21-23.pn.at.cox.net0
72.216.21.24ip72-216-21-24.pn.at.cox.net0
72.216.21.25ip72-216-21-25.pn.at.cox.net0
72.216.21.26ip72-216-21-26.pn.at.cox.net0
72.216.21.27ip72-216-21-27.pn.at.cox.net0
72.216.21.28ip72-216-21-28.pn.at.cox.net0
72.216.21.29ip72-216-21-29.pn.at.cox.net0
72.216.21.30ip72-216-21-30.pn.at.cox.net0
72.216.21.31ip72-216-21-31.pn.at.cox.net0
72.216.21.32ip72-216-21-32.pn.at.cox.net0
72.216.21.33ip72-216-21-33.pn.at.cox.net0
72.216.21.34ip72-216-21-34.pn.at.cox.net0
72.216.21.35ip72-216-21-35.pn.at.cox.net0
72.216.21.36ip72-216-21-36.pn.at.cox.net0
72.216.21.37ip72-216-21-37.pn.at.cox.net0
72.216.21.38ip72-216-21-38.pn.at.cox.net0
72.216.21.39ip72-216-21-39.pn.at.cox.net0
72.216.21.40ip72-216-21-40.pn.at.cox.net0
72.216.21.41ip72-216-21-41.pn.at.cox.net0
72.216.21.42ip72-216-21-42.pn.at.cox.net0
72.216.21.43ip72-216-21-43.pn.at.cox.net0
72.216.21.44ip72-216-21-44.pn.at.cox.net0
72.216.21.45ip72-216-21-45.pn.at.cox.net0
72.216.21.46ip72-216-21-46.pn.at.cox.net0
72.216.21.47ip72-216-21-47.pn.at.cox.net0
72.216.21.48ip72-216-21-48.pn.at.cox.net0
72.216.21.49ip72-216-21-49.pn.at.cox.net0
72.216.21.50ip72-216-21-50.pn.at.cox.net0
72.216.21.51ip72-216-21-51.pn.at.cox.net0
72.216.21.52ip72-216-21-52.pn.at.cox.net0
72.216.21.53ip72-216-21-53.pn.at.cox.net0
72.216.21.54ip72-216-21-54.pn.at.cox.net0
72.216.21.55ip72-216-21-55.pn.at.cox.net0
72.216.21.56ip72-216-21-56.pn.at.cox.net0
72.216.21.57ip72-216-21-57.pn.at.cox.net0
72.216.21.58ip72-216-21-58.pn.at.cox.net0
72.216.21.59ip72-216-21-59.pn.at.cox.net0
72.216.21.60ip72-216-21-60.pn.at.cox.net0
72.216.21.61ip72-216-21-61.pn.at.cox.net0
72.216.21.62ip72-216-21-62.pn.at.cox.net0
72.216.21.63ip72-216-21-63.pn.at.cox.net0
72.216.21.64ip72-216-21-64.pn.at.cox.net0
72.216.21.65ip72-216-21-65.pn.at.cox.net0
72.216.21.66ip72-216-21-66.pn.at.cox.net0
72.216.21.67ip72-216-21-67.pn.at.cox.net0
72.216.21.68ip72-216-21-68.pn.at.cox.net0
72.216.21.69ip72-216-21-69.pn.at.cox.net0
72.216.21.70ip72-216-21-70.pn.at.cox.net0
72.216.21.71ip72-216-21-71.pn.at.cox.net0
72.216.21.72ip72-216-21-72.pn.at.cox.net0
72.216.21.73ip72-216-21-73.pn.at.cox.net0
72.216.21.74ip72-216-21-74.pn.at.cox.net0
72.216.21.75ip72-216-21-75.pn.at.cox.net0
72.216.21.76ip72-216-21-76.pn.at.cox.net0
72.216.21.77ip72-216-21-77.pn.at.cox.net0
72.216.21.78ip72-216-21-78.pn.at.cox.net0
72.216.21.79ip72-216-21-79.pn.at.cox.net0
72.216.21.80ip72-216-21-80.pn.at.cox.net0
72.216.21.81ip72-216-21-81.pn.at.cox.net0
72.216.21.82ip72-216-21-82.pn.at.cox.net0
72.216.21.83ip72-216-21-83.pn.at.cox.net0
72.216.21.84ip72-216-21-84.pn.at.cox.net0
72.216.21.85ip72-216-21-85.pn.at.cox.net0
72.216.21.86ip72-216-21-86.pn.at.cox.net0
72.216.21.87ip72-216-21-87.pn.at.cox.net0
72.216.21.88ip72-216-21-88.pn.at.cox.net0
72.216.21.89ip72-216-21-89.pn.at.cox.net0
72.216.21.90ip72-216-21-90.pn.at.cox.net0
72.216.21.91ip72-216-21-91.pn.at.cox.net0
72.216.21.92ip72-216-21-92.pn.at.cox.net0
72.216.21.93ip72-216-21-93.pn.at.cox.net0
72.216.21.94ip72-216-21-94.pn.at.cox.net0
72.216.21.95ip72-216-21-95.pn.at.cox.net0
72.216.21.96ip72-216-21-96.pn.at.cox.net0
72.216.21.97ip72-216-21-97.pn.at.cox.net0
72.216.21.98ip72-216-21-98.pn.at.cox.net0
72.216.21.99ip72-216-21-99.pn.at.cox.net0
72.216.21.100ip72-216-21-100.pn.at.cox.net0
72.216.21.101ip72-216-21-101.pn.at.cox.net0
72.216.21.102ip72-216-21-102.pn.at.cox.net0
72.216.21.103ip72-216-21-103.pn.at.cox.net0
72.216.21.104ip72-216-21-104.pn.at.cox.net0
72.216.21.105ip72-216-21-105.pn.at.cox.net0
72.216.21.106ip72-216-21-106.pn.at.cox.net0
72.216.21.107ip72-216-21-107.pn.at.cox.net0
72.216.21.108ip72-216-21-108.pn.at.cox.net0
72.216.21.109ip72-216-21-109.pn.at.cox.net0
72.216.21.110ip72-216-21-110.pn.at.cox.net0
72.216.21.111ip72-216-21-111.pn.at.cox.net0
72.216.21.112ip72-216-21-112.pn.at.cox.net0
72.216.21.113ip72-216-21-113.pn.at.cox.net0
72.216.21.114ip72-216-21-114.pn.at.cox.net0
72.216.21.115ip72-216-21-115.pn.at.cox.net0
72.216.21.116ip72-216-21-116.pn.at.cox.net0
72.216.21.117ip72-216-21-117.pn.at.cox.net0
72.216.21.118ip72-216-21-118.pn.at.cox.net0
72.216.21.119ip72-216-21-119.pn.at.cox.net0
72.216.21.120ip72-216-21-120.pn.at.cox.net0
72.216.21.121ip72-216-21-121.pn.at.cox.net0
72.216.21.122ip72-216-21-122.pn.at.cox.net0
72.216.21.123ip72-216-21-123.pn.at.cox.net0
72.216.21.124ip72-216-21-124.pn.at.cox.net0
72.216.21.125ip72-216-21-125.pn.at.cox.net0
72.216.21.126ip72-216-21-126.pn.at.cox.net0
72.216.21.127ip72-216-21-127.pn.at.cox.net0
72.216.21.128ip72-216-21-128.pn.at.cox.net0
72.216.21.129ip72-216-21-129.pn.at.cox.net0
72.216.21.130ip72-216-21-130.pn.at.cox.net0
72.216.21.131ip72-216-21-131.pn.at.cox.net0
72.216.21.132ip72-216-21-132.pn.at.cox.net0
72.216.21.133ip72-216-21-133.pn.at.cox.net0
72.216.21.134ip72-216-21-134.pn.at.cox.net0
72.216.21.135ip72-216-21-135.pn.at.cox.net0
72.216.21.136ip72-216-21-136.pn.at.cox.net0
72.216.21.137ip72-216-21-137.pn.at.cox.net0
72.216.21.138ip72-216-21-138.pn.at.cox.net0
72.216.21.139ip72-216-21-139.pn.at.cox.net0
72.216.21.140ip72-216-21-140.pn.at.cox.net0
72.216.21.141ip72-216-21-141.pn.at.cox.net0
72.216.21.142ip72-216-21-142.pn.at.cox.net0
72.216.21.143ip72-216-21-143.pn.at.cox.net0
72.216.21.144ip72-216-21-144.pn.at.cox.net0
72.216.21.145ip72-216-21-145.pn.at.cox.net0
72.216.21.146ip72-216-21-146.pn.at.cox.net0
72.216.21.147ip72-216-21-147.pn.at.cox.net0
72.216.21.148ip72-216-21-148.pn.at.cox.net0
72.216.21.149ip72-216-21-149.pn.at.cox.net0
72.216.21.150ip72-216-21-150.pn.at.cox.net0
72.216.21.151ip72-216-21-151.pn.at.cox.net0
72.216.21.152ip72-216-21-152.pn.at.cox.net0
72.216.21.153ip72-216-21-153.pn.at.cox.net0
72.216.21.154ip72-216-21-154.pn.at.cox.net0
72.216.21.155ip72-216-21-155.pn.at.cox.net0
72.216.21.156ip72-216-21-156.pn.at.cox.net0
72.216.21.157ip72-216-21-157.pn.at.cox.net0
72.216.21.158ip72-216-21-158.pn.at.cox.net0
72.216.21.159ip72-216-21-159.pn.at.cox.net0
72.216.21.160ip72-216-21-160.pn.at.cox.net0
72.216.21.161ip72-216-21-161.pn.at.cox.net0
72.216.21.162ip72-216-21-162.pn.at.cox.net0
72.216.21.163ip72-216-21-163.pn.at.cox.net0
72.216.21.164ip72-216-21-164.pn.at.cox.net0
72.216.21.165ip72-216-21-165.pn.at.cox.net0
72.216.21.166ip72-216-21-166.pn.at.cox.net0
72.216.21.167ip72-216-21-167.pn.at.cox.net0
72.216.21.168ip72-216-21-168.pn.at.cox.net0
72.216.21.169ip72-216-21-169.pn.at.cox.net0
72.216.21.170ip72-216-21-170.pn.at.cox.net0
72.216.21.171ip72-216-21-171.pn.at.cox.net0
72.216.21.172ip72-216-21-172.pn.at.cox.net0
72.216.21.173ip72-216-21-173.pn.at.cox.net0
72.216.21.174ip72-216-21-174.pn.at.cox.net0
72.216.21.175ip72-216-21-175.pn.at.cox.net0
72.216.21.176ip72-216-21-176.pn.at.cox.net0
72.216.21.177ip72-216-21-177.pn.at.cox.net0
72.216.21.178ip72-216-21-178.pn.at.cox.net0
72.216.21.179ip72-216-21-179.pn.at.cox.net0
72.216.21.180ip72-216-21-180.pn.at.cox.net0
72.216.21.181ip72-216-21-181.pn.at.cox.net0
72.216.21.182ip72-216-21-182.pn.at.cox.net0
72.216.21.183ip72-216-21-183.pn.at.cox.net0
72.216.21.184ip72-216-21-184.pn.at.cox.net0
72.216.21.185ip72-216-21-185.pn.at.cox.net0
72.216.21.186ip72-216-21-186.pn.at.cox.net0
72.216.21.187ip72-216-21-187.pn.at.cox.net0
72.216.21.188ip72-216-21-188.pn.at.cox.net0
72.216.21.189ip72-216-21-189.pn.at.cox.net0
72.216.21.190ip72-216-21-190.pn.at.cox.net0
72.216.21.191ip72-216-21-191.pn.at.cox.net0
72.216.21.192ip72-216-21-192.pn.at.cox.net0
72.216.21.193ip72-216-21-193.pn.at.cox.net0
72.216.21.194ip72-216-21-194.pn.at.cox.net0
72.216.21.195ip72-216-21-195.pn.at.cox.net0
72.216.21.196ip72-216-21-196.pn.at.cox.net0
72.216.21.197ip72-216-21-197.pn.at.cox.net0
72.216.21.198ip72-216-21-198.pn.at.cox.net0
72.216.21.199ip72-216-21-199.pn.at.cox.net0
72.216.21.200ip72-216-21-200.pn.at.cox.net0
72.216.21.201ip72-216-21-201.pn.at.cox.net0
72.216.21.202ip72-216-21-202.pn.at.cox.net0
72.216.21.203ip72-216-21-203.pn.at.cox.net0
72.216.21.204ip72-216-21-204.pn.at.cox.net0
72.216.21.205ip72-216-21-205.pn.at.cox.net0
72.216.21.206ip72-216-21-206.pn.at.cox.net0
72.216.21.207ip72-216-21-207.pn.at.cox.net0
72.216.21.208ip72-216-21-208.pn.at.cox.net0
72.216.21.209ip72-216-21-209.pn.at.cox.net0
72.216.21.210ip72-216-21-210.pn.at.cox.net0
72.216.21.211ip72-216-21-211.pn.at.cox.net0
72.216.21.212ip72-216-21-212.pn.at.cox.net0
72.216.21.213ip72-216-21-213.pn.at.cox.net0
72.216.21.214ip72-216-21-214.pn.at.cox.net0
72.216.21.215ip72-216-21-215.pn.at.cox.net0
72.216.21.216ip72-216-21-216.pn.at.cox.net0
72.216.21.217ip72-216-21-217.pn.at.cox.net0
72.216.21.218ip72-216-21-218.pn.at.cox.net0
72.216.21.219ip72-216-21-219.pn.at.cox.net0
72.216.21.220ip72-216-21-220.pn.at.cox.net0
72.216.21.221ip72-216-21-221.pn.at.cox.net0
72.216.21.222ip72-216-21-222.pn.at.cox.net0
72.216.21.223ip72-216-21-223.pn.at.cox.net0
72.216.21.224ip72-216-21-224.pn.at.cox.net0
72.216.21.225ip72-216-21-225.pn.at.cox.net0
72.216.21.226ip72-216-21-226.pn.at.cox.net0
72.216.21.227ip72-216-21-227.pn.at.cox.net0
72.216.21.228ip72-216-21-228.pn.at.cox.net0
72.216.21.229ip72-216-21-229.pn.at.cox.net0
72.216.21.230ip72-216-21-230.pn.at.cox.net0
72.216.21.231ip72-216-21-231.pn.at.cox.net0
72.216.21.232ip72-216-21-232.pn.at.cox.net0
72.216.21.233ip72-216-21-233.pn.at.cox.net0
72.216.21.234ip72-216-21-234.pn.at.cox.net0
72.216.21.235ip72-216-21-235.pn.at.cox.net0
72.216.21.236ip72-216-21-236.pn.at.cox.net0
72.216.21.237ip72-216-21-237.pn.at.cox.net0
72.216.21.238ip72-216-21-238.pn.at.cox.net0
72.216.21.239ip72-216-21-239.pn.at.cox.net0
72.216.21.240ip72-216-21-240.pn.at.cox.net0
72.216.21.241ip72-216-21-241.pn.at.cox.net0
72.216.21.242ip72-216-21-242.pn.at.cox.net0
72.216.21.243ip72-216-21-243.pn.at.cox.net0
72.216.21.244ip72-216-21-244.pn.at.cox.net0
72.216.21.245ip72-216-21-245.pn.at.cox.net0
72.216.21.246ip72-216-21-246.pn.at.cox.net0
72.216.21.247ip72-216-21-247.pn.at.cox.net0
72.216.21.248ip72-216-21-248.pn.at.cox.net0
72.216.21.249ip72-216-21-249.pn.at.cox.net0
72.216.21.250ip72-216-21-250.pn.at.cox.net0
72.216.21.251ip72-216-21-251.pn.at.cox.net0
72.216.21.252ip72-216-21-252.pn.at.cox.net0
72.216.21.253ip72-216-21-253.pn.at.cox.net0
72.216.21.254ip72-216-21-254.pn.at.cox.net0
72.216.21.255ip72-216-21-255.pn.at.cox.net0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 72.216.21.117
traceroute to 72.216.21.117 (72.216.21.117): 64 hops max, 52 byte packets
2 *
3 [AS22773] 68.1.1.87 32.301 ms
4 [AS22773] 72.216.21.117 41.791 ms
Measurement taken from  IPinfo ProbeNet in Ashburn, US
On