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  1. All IP Ranges
  2. 21.0.0.0/8
  3. 21.21.0.0/16

21.21.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes1
Routers
1
Pingable IPs
1

Top Countries

Top BGP Prefixes

Top ASNs

  • AS749 United States Department of Defense (DoD)
    100%
21.21.0.0/24 United States 100%110
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Pingable IPs

1 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
21.21.21.1AS749 United States Department of Defense (DoD)23.57ms from Fortaleza,  BR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
136.55.242.0AS16591 Google Fiber Inc.0.74ms from Atlanta,  US
130.109.102.192AS668 United States Department of Defense (DoD)0.51ms from Atlanta,  US
49.191.143.240AS4804 Microplex PTY LTD3.50ms from Brisbane,  AU
38.152.203.160AS174 Cogent Communications, LLC0.14ms from Buffalo,  US
90.193.155.240AS5607 Sky UK Limited3.40ms from Erith,  GB
79.217.25.32AS3320 Deutsche Telekom AG4.78ms from Frankfurt am Main,  DE
188.74.45.16AS39835 goetel GmbH3.11ms from Frankfurt am Main,  DE
171.249.60.48AS7552 Viettel Group2.13ms from Ho Chi Minh City,  VN
41.184.247.96AS29091 ipNX Nigeria Limited0.90ms from Lagos,  NG
212.103.225.208AS5413 Wavenet Limited1.72ms from London,  GB

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f3 -m7 21.21.90.46
traceroute to 21.21.90.46 (21.21.90.46): 7 hops max, 52 byte packets
3 [AS41206] 185.219.48.48 0.335 ms
4 [AS41206] 185.219.48.1 0.407 ms
5 *
6 *
7 *
Measurement taken from  IPinfo ProbeNet in Budapest, HU
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