IP subnet details

199.123.104.0/21

AS721  — Dod Network Information Center

Summary

Country
US United States
Domain nic.mil
Size 2,048
Registry ARIN
Network Name DDN-11

Whois

American Registry for Internet Numbers NET199 (NET-199-0-0-0-0) 199.0.0.0 - 199.255.255.255
DoD Network Information Center DDN-11 (NET-199-123-96-0-1) 199.123.96.0 - 199.123.115.255

CIDR IP address subranges within 199.123.104.0/21 subnet

  • 199.123.104.0/24
  • 199.123.105.0/24
  • 199.123.106.0/24
  • 199.123.107.0/24
  • 199.123.108.0/24
  • 199.123.109.0/24
  • 199.123.110.0/24
  • 199.123.111.0/24

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