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  1. All IP Ranges
  2. 72.0.0.0/8
  3. 72.221.0.0/16
  4. 72.221.21.0/24

72.221.21.0/24 IP Range

Summary

ASNAS22773 Cox Communications Inc.
BGP72.221.16.0/20
IPs with RDNS256
Hosted Domains0
Pingable IPs153
Router IPs0
72.221.21.0ip72-221-21-0.ph.ph.cox.net0
72.221.21.1ip72-221-21-1.ph.ph.cox.net0
72.221.21.2ip72-221-21-2.ph.ph.cox.net0
72.221.21.3ip72-221-21-3.ph.ph.cox.net0
72.221.21.4ip72-221-21-4.ph.ph.cox.net0
72.221.21.5ip72-221-21-5.ph.ph.cox.net0
72.221.21.6ip72-221-21-6.ph.ph.cox.net0
72.221.21.7ip72-221-21-7.ph.ph.cox.net0
72.221.21.8ip72-221-21-8.ph.ph.cox.net0
72.221.21.9ip72-221-21-9.ph.ph.cox.net0
72.221.21.10ip72-221-21-10.ph.ph.cox.net0
72.221.21.11ip72-221-21-11.ph.ph.cox.net0
72.221.21.12ip72-221-21-12.ph.ph.cox.net0
72.221.21.13ip72-221-21-13.ph.ph.cox.net0
72.221.21.14ip72-221-21-14.ph.ph.cox.net0
72.221.21.15ip72-221-21-15.ph.ph.cox.net0
72.221.21.16ip72-221-21-16.ph.ph.cox.net0
72.221.21.17ip72-221-21-17.ph.ph.cox.net0
72.221.21.18ip72-221-21-18.ph.ph.cox.net0
72.221.21.19ip72-221-21-19.ph.ph.cox.net0
72.221.21.20ip72-221-21-20.ph.ph.cox.net0
72.221.21.21ip72-221-21-21.ph.ph.cox.net0
72.221.21.22ip72-221-21-22.ph.ph.cox.net0
72.221.21.23ip72-221-21-23.ph.ph.cox.net0
72.221.21.24ip72-221-21-24.ph.ph.cox.net0
72.221.21.25ip72-221-21-25.ph.ph.cox.net0
72.221.21.26ip72-221-21-26.ph.ph.cox.net0
72.221.21.27ip72-221-21-27.ph.ph.cox.net0
72.221.21.28ip72-221-21-28.ph.ph.cox.net0
72.221.21.29ip72-221-21-29.ph.ph.cox.net0
72.221.21.30ip72-221-21-30.ph.ph.cox.net0
72.221.21.31ip72-221-21-31.ph.ph.cox.net0
72.221.21.32ip72-221-21-32.ph.ph.cox.net0
72.221.21.33ip72-221-21-33.ph.ph.cox.net0
72.221.21.34ip72-221-21-34.ph.ph.cox.net0
72.221.21.35ip72-221-21-35.ph.ph.cox.net0
72.221.21.36ip72-221-21-36.ph.ph.cox.net0
72.221.21.37ip72-221-21-37.ph.ph.cox.net0
72.221.21.38ip72-221-21-38.ph.ph.cox.net0
72.221.21.39ip72-221-21-39.ph.ph.cox.net0
72.221.21.40ip72-221-21-40.ph.ph.cox.net0
72.221.21.41ip72-221-21-41.ph.ph.cox.net0
72.221.21.42ip72-221-21-42.ph.ph.cox.net0
72.221.21.43ip72-221-21-43.ph.ph.cox.net0
72.221.21.44ip72-221-21-44.ph.ph.cox.net0
72.221.21.45ip72-221-21-45.ph.ph.cox.net0
72.221.21.46ip72-221-21-46.ph.ph.cox.net0
72.221.21.47ip72-221-21-47.ph.ph.cox.net0
72.221.21.48ip72-221-21-48.ph.ph.cox.net0
72.221.21.49ip72-221-21-49.ph.ph.cox.net0
72.221.21.50ip72-221-21-50.ph.ph.cox.net0
72.221.21.51ip72-221-21-51.ph.ph.cox.net0
72.221.21.52ip72-221-21-52.ph.ph.cox.net0
72.221.21.53ip72-221-21-53.ph.ph.cox.net0
72.221.21.54ip72-221-21-54.ph.ph.cox.net0
72.221.21.55ip72-221-21-55.ph.ph.cox.net0
72.221.21.56ip72-221-21-56.ph.ph.cox.net0
72.221.21.57ip72-221-21-57.ph.ph.cox.net0
72.221.21.58ip72-221-21-58.ph.ph.cox.net0
72.221.21.59ip72-221-21-59.ph.ph.cox.net0
72.221.21.60ip72-221-21-60.ph.ph.cox.net0
72.221.21.61ip72-221-21-61.ph.ph.cox.net0
72.221.21.62ip72-221-21-62.ph.ph.cox.net0
72.221.21.63ip72-221-21-63.ph.ph.cox.net0
72.221.21.64ip72-221-21-64.ph.ph.cox.net0
72.221.21.65ip72-221-21-65.ph.ph.cox.net0
72.221.21.66ip72-221-21-66.ph.ph.cox.net0
72.221.21.67ip72-221-21-67.ph.ph.cox.net0
72.221.21.68ip72-221-21-68.ph.ph.cox.net0
72.221.21.69ip72-221-21-69.ph.ph.cox.net0
72.221.21.70ip72-221-21-70.ph.ph.cox.net0
72.221.21.71ip72-221-21-71.ph.ph.cox.net0
72.221.21.72ip72-221-21-72.ph.ph.cox.net0
72.221.21.73ip72-221-21-73.ph.ph.cox.net0
72.221.21.74ip72-221-21-74.ph.ph.cox.net0
72.221.21.75ip72-221-21-75.ph.ph.cox.net0
72.221.21.76ip72-221-21-76.ph.ph.cox.net0
72.221.21.77ip72-221-21-77.ph.ph.cox.net0
72.221.21.78ip72-221-21-78.ph.ph.cox.net0
72.221.21.79ip72-221-21-79.ph.ph.cox.net0
72.221.21.80ip72-221-21-80.ph.ph.cox.net0
72.221.21.81ip72-221-21-81.ph.ph.cox.net0
72.221.21.82ip72-221-21-82.ph.ph.cox.net0
72.221.21.83ip72-221-21-83.ph.ph.cox.net0
72.221.21.84ip72-221-21-84.ph.ph.cox.net0
72.221.21.85ip72-221-21-85.ph.ph.cox.net0
72.221.21.86ip72-221-21-86.ph.ph.cox.net0
72.221.21.87ip72-221-21-87.ph.ph.cox.net0
72.221.21.88ip72-221-21-88.ph.ph.cox.net0
72.221.21.89ip72-221-21-89.ph.ph.cox.net0
72.221.21.90ip72-221-21-90.ph.ph.cox.net0
72.221.21.91ip72-221-21-91.ph.ph.cox.net0
72.221.21.92ip72-221-21-92.ph.ph.cox.net0
72.221.21.93ip72-221-21-93.ph.ph.cox.net0
72.221.21.94ip72-221-21-94.ph.ph.cox.net0
72.221.21.95ip72-221-21-95.ph.ph.cox.net0
72.221.21.96ip72-221-21-96.ph.ph.cox.net0
72.221.21.97ip72-221-21-97.ph.ph.cox.net0
72.221.21.98ip72-221-21-98.ph.ph.cox.net0
72.221.21.99ip72-221-21-99.ph.ph.cox.net0
72.221.21.100ip72-221-21-100.ph.ph.cox.net0
72.221.21.101ip72-221-21-101.ph.ph.cox.net0
72.221.21.102ip72-221-21-102.ph.ph.cox.net0
72.221.21.103ip72-221-21-103.ph.ph.cox.net0
72.221.21.104ip72-221-21-104.ph.ph.cox.net0
72.221.21.105ip72-221-21-105.ph.ph.cox.net0
72.221.21.106ip72-221-21-106.ph.ph.cox.net0
72.221.21.107ip72-221-21-107.ph.ph.cox.net0
72.221.21.108ip72-221-21-108.ph.ph.cox.net0
72.221.21.109ip72-221-21-109.ph.ph.cox.net0
72.221.21.110ip72-221-21-110.ph.ph.cox.net0
72.221.21.111ip72-221-21-111.ph.ph.cox.net0
72.221.21.112ip72-221-21-112.ph.ph.cox.net0
72.221.21.113ip72-221-21-113.ph.ph.cox.net0
72.221.21.114ip72-221-21-114.ph.ph.cox.net0
72.221.21.115ip72-221-21-115.ph.ph.cox.net0
72.221.21.116ip72-221-21-116.ph.ph.cox.net0
72.221.21.117ip72-221-21-117.ph.ph.cox.net0
72.221.21.118ip72-221-21-118.ph.ph.cox.net0
72.221.21.119ip72-221-21-119.ph.ph.cox.net0
72.221.21.120ip72-221-21-120.ph.ph.cox.net0
72.221.21.121ip72-221-21-121.ph.ph.cox.net0
72.221.21.122ip72-221-21-122.ph.ph.cox.net0
72.221.21.123ip72-221-21-123.ph.ph.cox.net0
72.221.21.124ip72-221-21-124.ph.ph.cox.net0
72.221.21.125ip72-221-21-125.ph.ph.cox.net0
72.221.21.126ip72-221-21-126.ph.ph.cox.net0
72.221.21.127ip72-221-21-127.ph.ph.cox.net0
72.221.21.128ip72-221-21-128.ph.ph.cox.net0
72.221.21.129ip72-221-21-129.ph.ph.cox.net0
72.221.21.130ip72-221-21-130.ph.ph.cox.net0
72.221.21.131ip72-221-21-131.ph.ph.cox.net0
72.221.21.132ip72-221-21-132.ph.ph.cox.net0
72.221.21.133ip72-221-21-133.ph.ph.cox.net0
72.221.21.134ip72-221-21-134.ph.ph.cox.net0
72.221.21.135ip72-221-21-135.ph.ph.cox.net0
72.221.21.136ip72-221-21-136.ph.ph.cox.net0
72.221.21.137ip72-221-21-137.ph.ph.cox.net0
72.221.21.138ip72-221-21-138.ph.ph.cox.net0
72.221.21.139ip72-221-21-139.ph.ph.cox.net0
72.221.21.140ip72-221-21-140.ph.ph.cox.net0
72.221.21.141ip72-221-21-141.ph.ph.cox.net0
72.221.21.142ip72-221-21-142.ph.ph.cox.net0
72.221.21.143ip72-221-21-143.ph.ph.cox.net0
72.221.21.144ip72-221-21-144.ph.ph.cox.net0
72.221.21.145ip72-221-21-145.ph.ph.cox.net0
72.221.21.146ip72-221-21-146.ph.ph.cox.net0
72.221.21.147ip72-221-21-147.ph.ph.cox.net0
72.221.21.148ip72-221-21-148.ph.ph.cox.net0
72.221.21.149ip72-221-21-149.ph.ph.cox.net0
72.221.21.150ip72-221-21-150.ph.ph.cox.net0
72.221.21.151ip72-221-21-151.ph.ph.cox.net0
72.221.21.152ip72-221-21-152.ph.ph.cox.net0
72.221.21.153ip72-221-21-153.ph.ph.cox.net0
72.221.21.154ip72-221-21-154.ph.ph.cox.net0
72.221.21.155ip72-221-21-155.ph.ph.cox.net0
72.221.21.156ip72-221-21-156.ph.ph.cox.net0
72.221.21.157ip72-221-21-157.ph.ph.cox.net0
72.221.21.158ip72-221-21-158.ph.ph.cox.net0
72.221.21.159ip72-221-21-159.ph.ph.cox.net0
72.221.21.160ip72-221-21-160.ph.ph.cox.net0
72.221.21.161ip72-221-21-161.ph.ph.cox.net0
72.221.21.162ip72-221-21-162.ph.ph.cox.net0
72.221.21.163ip72-221-21-163.ph.ph.cox.net0
72.221.21.164ip72-221-21-164.ph.ph.cox.net0
72.221.21.165ip72-221-21-165.ph.ph.cox.net0
72.221.21.166ip72-221-21-166.ph.ph.cox.net0
72.221.21.167ip72-221-21-167.ph.ph.cox.net0
72.221.21.168ip72-221-21-168.ph.ph.cox.net0
72.221.21.169ip72-221-21-169.ph.ph.cox.net0
72.221.21.170ip72-221-21-170.ph.ph.cox.net0
72.221.21.171ip72-221-21-171.ph.ph.cox.net0
72.221.21.172ip72-221-21-172.ph.ph.cox.net0
72.221.21.173ip72-221-21-173.ph.ph.cox.net0
72.221.21.174ip72-221-21-174.ph.ph.cox.net0
72.221.21.175ip72-221-21-175.ph.ph.cox.net0
72.221.21.176ip72-221-21-176.ph.ph.cox.net0
72.221.21.177ip72-221-21-177.ph.ph.cox.net0
72.221.21.178ip72-221-21-178.ph.ph.cox.net0
72.221.21.179ip72-221-21-179.ph.ph.cox.net0
72.221.21.180ip72-221-21-180.ph.ph.cox.net0
72.221.21.181ip72-221-21-181.ph.ph.cox.net0
72.221.21.182ip72-221-21-182.ph.ph.cox.net0
72.221.21.183ip72-221-21-183.ph.ph.cox.net0
72.221.21.184ip72-221-21-184.ph.ph.cox.net0
72.221.21.185ip72-221-21-185.ph.ph.cox.net0
72.221.21.186ip72-221-21-186.ph.ph.cox.net0
72.221.21.187ip72-221-21-187.ph.ph.cox.net0
72.221.21.188ip72-221-21-188.ph.ph.cox.net0
72.221.21.189ip72-221-21-189.ph.ph.cox.net0
72.221.21.190ip72-221-21-190.ph.ph.cox.net0
72.221.21.191ip72-221-21-191.ph.ph.cox.net0
72.221.21.192ip72-221-21-192.ph.ph.cox.net0
72.221.21.193ip72-221-21-193.ph.ph.cox.net0
72.221.21.194ip72-221-21-194.ph.ph.cox.net0
72.221.21.195ip72-221-21-195.ph.ph.cox.net0
72.221.21.196ip72-221-21-196.ph.ph.cox.net0
72.221.21.197ip72-221-21-197.ph.ph.cox.net0
72.221.21.198ip72-221-21-198.ph.ph.cox.net0
72.221.21.199ip72-221-21-199.ph.ph.cox.net0
72.221.21.200ip72-221-21-200.ph.ph.cox.net0
72.221.21.201ip72-221-21-201.ph.ph.cox.net0
72.221.21.202ip72-221-21-202.ph.ph.cox.net0
72.221.21.203ip72-221-21-203.ph.ph.cox.net0
72.221.21.204ip72-221-21-204.ph.ph.cox.net0
72.221.21.205ip72-221-21-205.ph.ph.cox.net0
72.221.21.206ip72-221-21-206.ph.ph.cox.net0
72.221.21.207ip72-221-21-207.ph.ph.cox.net0
72.221.21.208ip72-221-21-208.ph.ph.cox.net0
72.221.21.209ip72-221-21-209.ph.ph.cox.net0
72.221.21.210ip72-221-21-210.ph.ph.cox.net0
72.221.21.211ip72-221-21-211.ph.ph.cox.net0
72.221.21.212ip72-221-21-212.ph.ph.cox.net0
72.221.21.213ip72-221-21-213.ph.ph.cox.net0
72.221.21.214ip72-221-21-214.ph.ph.cox.net0
72.221.21.215ip72-221-21-215.ph.ph.cox.net0
72.221.21.216ip72-221-21-216.ph.ph.cox.net0
72.221.21.217ip72-221-21-217.ph.ph.cox.net0
72.221.21.218ip72-221-21-218.ph.ph.cox.net0
72.221.21.219ip72-221-21-219.ph.ph.cox.net0
72.221.21.220ip72-221-21-220.ph.ph.cox.net0
72.221.21.221ip72-221-21-221.ph.ph.cox.net0
72.221.21.222ip72-221-21-222.ph.ph.cox.net0
72.221.21.223ip72-221-21-223.ph.ph.cox.net0
72.221.21.224ip72-221-21-224.ph.ph.cox.net0
72.221.21.225ip72-221-21-225.ph.ph.cox.net0
72.221.21.226ip72-221-21-226.ph.ph.cox.net0
72.221.21.227ip72-221-21-227.ph.ph.cox.net0
72.221.21.228ip72-221-21-228.ph.ph.cox.net0
72.221.21.229ip72-221-21-229.ph.ph.cox.net0
72.221.21.230ip72-221-21-230.ph.ph.cox.net0
72.221.21.231ip72-221-21-231.ph.ph.cox.net0
72.221.21.232ip72-221-21-232.ph.ph.cox.net0
72.221.21.233ip72-221-21-233.ph.ph.cox.net0
72.221.21.234ip72-221-21-234.ph.ph.cox.net0
72.221.21.235ip72-221-21-235.ph.ph.cox.net0
72.221.21.236ip72-221-21-236.ph.ph.cox.net0
72.221.21.237ip72-221-21-237.ph.ph.cox.net0
72.221.21.238ip72-221-21-238.ph.ph.cox.net0
72.221.21.239ip72-221-21-239.ph.ph.cox.net0
72.221.21.240ip72-221-21-240.ph.ph.cox.net0
72.221.21.241ip72-221-21-241.ph.ph.cox.net0
72.221.21.242ip72-221-21-242.ph.ph.cox.net0
72.221.21.243ip72-221-21-243.ph.ph.cox.net0
72.221.21.244ip72-221-21-244.ph.ph.cox.net0
72.221.21.245ip72-221-21-245.ph.ph.cox.net0
72.221.21.246ip72-221-21-246.ph.ph.cox.net0
72.221.21.247ip72-221-21-247.ph.ph.cox.net0
72.221.21.248ip72-221-21-248.ph.ph.cox.net0
72.221.21.249ip72-221-21-249.ph.ph.cox.net0
72.221.21.250ip72-221-21-250.ph.ph.cox.net0
72.221.21.251ip72-221-21-251.ph.ph.cox.net0
72.221.21.252ip72-221-21-252.ph.ph.cox.net0
72.221.21.253ip72-221-21-253.ph.ph.cox.net0
72.221.21.254ip72-221-21-254.ph.ph.cox.net0
72.221.21.255ip72-221-21-255.ph.ph.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 72.221.21.145
traceroute to 72.221.21.145 (72.221.21.145): 64 hops max, 52 byte packets
1 [AS15169] 142.251.252.23 159.363 ms
2 *
3 *
4 [AS22773] 72.221.21.145 170.569 ms
Measurement taken from  IPinfo ProbeNet in Melbourne, AU
On