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United States

AS321

United States Department of Defense (DoD) Unknown registered in United States

13IPv4 prefixes
1IPv6 prefixes
#12,815AS Rank
326/327RIS visibility
#2,445Rank in United States
1989-06-30Allocated

United States Department of Defense (DoD) (AS321) — Unknown, registered in United States. announces 13 IPv4 prefixes + 1 IPv6 prefixes. Rank in United States: #2445. Allocated: 1989-06-30.

Announced prefixes · 14

Routing: 13 IPv4 · 1 IPv6 announced · RIS visibility 326/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

0 5 10 2026-06-12 2026-06-13
Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)
Data table
DayAnnounced prefixes
2026-06-1214
2026-06-1314

AS topology · Customer cone 1

Providers · 4

  • AS27064 United States Department of Defense (DoD)
  • AS306 United States Department of Defense (DoD)
  • AS27066 United States Department of Defense (DoD)
  • AS27065 United States Department of Defense (DoD)

Peers · 1

  • AS5374 United States Department of Defense (DoD)
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