AS637

Name: AS637 — United States Department of Defense (DoD)
Creator: ipdex

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

541IPv4 prefixes

0IPv6 prefixes

#12,905AS Rank

#69Rank in United States

1990-04-19Allocated

United States Department of Defense (DoD) (AS637) — Unknown, registered in United States. announces 541 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #69. Allocated: 1990-04-19.

IPv4 541IPv6 0

Announced prefixes · 541

v4 214.43.31.0/24 unknown
v4 214.43.32.0/24 unknown
v4 214.43.50.0/23 unknown
v4 214.43.50.0/24 unknown
v4 214.43.52.0/23 unknown
v4 214.43.52.0/24 unknown
v4 214.43.60.0/22 unknown
v4 214.43.60.0/23 unknown
v4 214.43.62.0/23 unknown
v4 214.43.70.0/23 unknown
v4 214.43.8.0/21 unknown
v4 214.43.8.0/24 unknown
v4 214.43.80.0/23 unknown
v4 214.43.92.0/22 unknown
v4 214.44.130.0/24 unknown
v4 214.44.136.0/24 unknown
v4 214.44.143.0/24 unknown
v4 214.44.144.0/20 unknown
v4 214.44.160.0/19 unknown
v4 214.44.192.0/18 unknown
v4 214.44.32.0/19 unknown
v4 214.44.80.0/24 unknown
v4 214.44.81.0/24 unknown
v4 214.44.82.0/24 unknown
v4 214.44.83.0/24 unknown
v4 214.44.84.0/24 unknown
v4 214.44.85.0/24 unknown
v4 214.44.86.0/24 unknown
v4 214.44.87.0/24 unknown
v4 214.45.224.0/20 unknown
v4 214.45.240.0/21 unknown
v4 214.45.242.0/24 unknown
v4 214.45.243.0/24 unknown
v4 214.45.246.0/24 unknown
v4 214.45.247.0/24 unknown
v4 214.45.248.0/24 unknown
v4 214.45.249.0/24 unknown
v4 214.45.250.0/24 unknown
v4 214.45.251.0/24 unknown
v4 214.45.252.0/22 unknown
v4 214.52.0.0/22 unknown

— Routing status unavailable

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	542
2026-06-13	542
2026-06-14	543
2026-06-16	544
2026-06-17	545
2026-06-19	543
2026-06-20	541
2026-06-21	542
2026-06-22	541

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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