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Summary

ASNs
1
Countries
1
BGP Prefixes1
Routers
0
Pingable IPs
0
21.237.0.0/24 United States 100%110
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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
181.124.199.80PingAS23201Telecel S.A.8.63ms from Asuncion,  PY
178.79.7.0PingAS8400TELEKOM SRBIJA a.d.0.53ms from Belgrade,  RS
52.252.130.0PingAS8075Microsoft Corporation0.49ms from Chicago,  US
123.156.9.96PingAS4837CHINA UNICOM China169 Backbone7.83ms from Hangzhou,  CN
76.30.230.208PingAS7922Comcast Cable Communications, LLC8.57ms from Houston,  US
174.171.5.64PingAS7922Comcast Cable Communications, LLC8.17ms from Houston,  US
105.255.133.176PingAS36994Vodacom1.36ms from Johannesburg,  ZA
87.103.99.240PingAS12353Vodafone Portugal19.04ms from Lisbon,  PT
77.51.139.32PingAS12389PJSC Rostelecom1.79ms from Moscow,  RU
164.163.225.192PingAS267430CBR TELECOMUNICAÇÕES LTDA5.88ms from Osasco,  BR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.Traceroute →
$ traceroute -a -n -q1 -f5 -m9 21.237.2.189
traceroute to 21.237.2.189 (21.237.2.189): 9 hops max, 52 byte packets
5 [AS3257] 76.74.1.193 1.265 ms
6 [AS3257] 89.149.130.50 0.405 ms
7 *
8 *
9 *
Measurement taken from  IPinfo ProbeNet in Ashburn, US
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