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United States

AS637

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

543IPv4 prefixes
0IPv6 prefixes
#12,905AS Rank
#68Rank in United States
1990-04-19Allocated

United States Department of Defense (DoD) (AS637) — Unknown, registered in United States. announces 543 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #68. Allocated: 1990-04-19.

Announced prefixes · 543

— Routing status unavailable

Prefix history

0 200 400 2026-06-12 2026-06-19
Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)
Data table
DayAnnounced prefixes
2026-06-12542
2026-06-13542
2026-06-14543
2026-06-16544
2026-06-17545
2026-06-19543

AS topology · Customer cone 1

Providers · 3

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

Peers · 1

  • AS1733 United States Department of Defense (DoD)
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