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Summary

ASNs
1
Countries
1
BGP Prefixes6
Routers
1
Pingable IPs
10,753
72.221.0.0/24 United States 100%111
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Important routers in 72.221.0.0/16

72.221.0.216
Fairfax, United States
AS22773Cox Communications Inc.
72.221.1.212
Fairfax, United States
AS22773Cox Communications Inc.

Pingable IPs

10,753 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
72.221.1.225PingAS22773Cox Communications Inc.1.28ms from Ashburn,  US
72.221.17.1PingAS22773Cox Communications Inc.1.81ms from Phoenix,  US
72.221.79.246PingAS22773Cox Communications Inc.7.92ms from Boston,  US
72.221.88.1PingAS22773Cox Communications Inc.6.20ms from Boston,  US
72.221.99.97PingAS22773Cox Communications Inc.7.43ms from Providence,  US
72.221.52.227PingAS22773Cox Communications Inc.7.17ms from Tulsa,  US
72.221.36.1PingAS22773Cox Communications Inc.6.84ms from Tulsa,  US
72.221.15.97PingAS22773Cox Communications Inc.1.06ms from Ashburn,  US
72.221.126.207PingAS22773Cox Communications Inc.7.64ms from Providence,  US
72.221.57.1PingAS22773Cox Communications Inc.8.90ms from Tulsa,  US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
107.216.98.48PingAS7018AT&T Enterprises, LLC11.50ms from Atlanta,  US
36.68.104.176PingAS7713PT Telekomunikasi Indonesia17.37ms from Batam,  ID
73.95.157.144PingAS7922Comcast Cable Communications, LLC1.41ms from Denver,  US
88.18.149.224PingAS3352TELEFONICA DE ESPANA S.A.U.10.78ms from Madrid,  ES
206.167.164.32PingAS376Reseau d'Informations Scientifiques du Quebec (RISQ Inc.)8.66ms from Montreal,  CA
176.50.102.96PingAS12389PJSC Rostelecom6.29ms from Novosibirsk,  RU
47.6.158.208PingAS20115Charter Communications LLC12.68ms from Redding,  US
58.142.189.0PingAS10036DLIVE1.50ms from Seoul,  KR
42.0.117.0PingAS4780Digital United Inc.5.95ms from Taipei,  TW
126.79.25.64PingAS17676SoftBank Corp.2.76ms from Tokyo,  JP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.Traceroute →
$ traceroute -a -n -q1 -f2 -m6 72.221.218.71
traceroute to 72.221.218.71 (72.221.218.71): 6 hops max, 52 byte packets
2 [AS43289] 178.17.160.162 8.163 ms
3 [AS6939] 216.66.90.185 11.336 ms
4 *
5 *
6 *
Measurement taken from  IPinfo ProbeNet in Chisinau, MD
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