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  1. All IP Ranges
  2. 21.0.0.0/8
  3. 21.237.0.0/16

21.237.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes1
Routers
0
Pingable IPs
0

Top Countries

Top BGP Prefixes

Top ASNs

  • AS749 United States Department of Defense (DoD)
    100%
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.
66.235.181.32AS14361 HopOne Internet Corporation1.46ms from Ashburn,  US
34.145.216.224AS396982 Google LLC0.11ms from Ashburn,  US
115.25.216.48AS4538 China Education and Research Network Center2.55ms from Beijing,  CN
71.75.62.176AS11426 Charter Communications Inc6.98ms from Charlotte,  US
173.0.137.144AS53628 Apyl Inc1.05ms from Dallas,  US
93.215.86.240AS3320 Deutsche Telekom AG4.37ms from Frankfurt am Main,  DE
148.252.2.32AS1273 Vodafone Group PLC2.28ms from London,  GB
76.71.242.160AS577 Bell Canada2.43ms from Montreal,  CA
52.205.208.224AS14618 Amazon.com, Inc.0.23ms from Reston,  US
188.165.131.0AS16276 OVH SAS0.06ms from Roubaix,  FR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -m5 21.237.22.116
traceroute to 21.237.22.116 (21.237.22.116): 5 hops max, 52 byte packets
1 [AS15085] 66.219.24.81 0.313 ms
2 [AS15085] 74.112.175.108 0.605 ms
3 *
4 *
5 *
Measurement taken from  IPinfo ProbeNet in Asheville, US
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