AS637

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

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

542IPv4 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 542 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #68. Allocated: 1990-04-19.

IPv4 542IPv6 0

Announced prefixes · 542

v4 205.110.0.0/20 unknown
v4 205.110.104.0/22 unknown
v4 205.110.110.0/23 unknown
v4 205.110.116.0/23 unknown
v4 205.110.137.0/24 unknown
v4 205.110.140.0/23 unknown
v4 205.110.16.0/20 unknown
v4 205.110.172.0/23 unknown
v4 205.110.174.0/24 unknown
v4 205.110.187.0/24 unknown
v4 205.110.188.0/24 unknown
v4 205.110.192.0/22 unknown
v4 205.110.193.0/24 unknown
v4 205.110.194.0/24 unknown
v4 205.110.196.0/24 unknown
v4 205.110.197.0/24 unknown
v4 205.110.198.0/23 unknown
v4 205.110.200.0/21 unknown
v4 205.110.218.0/24 unknown
v4 205.110.224.0/20 unknown
v4 205.110.240.0/24 unknown
v4 205.110.242.0/24 unknown
v4 205.110.244.0/23 unknown
v4 205.110.247.0/24 unknown
v4 205.110.248.0/23 unknown
v4 205.110.250.0/23 unknown
v4 205.110.252.0/22 unknown
v4 205.110.36.0/23 unknown
v4 205.110.39.0/24 unknown
v4 205.110.50.0/23 unknown
v4 205.110.54.0/24 unknown
v4 205.110.55.0/24 unknown
v4 205.110.56.0/22 unknown
v4 205.110.57.0/24 unknown
v4 205.110.58.0/24 unknown
v4 205.110.60.0/24 unknown
v4 205.110.61.0/24 unknown
v4 205.110.62.0/24 unknown
v4 205.110.63.0/24 unknown
v4 205.110.68.0/24 unknown
v4 205.110.69.0/24 unknown
v4 205.110.70.0/24 unknown
v4 205.110.74.0/23 unknown
v4 205.110.76.0/22 unknown
v4 205.110.85.0/24 unknown
v4 205.110.86.0/24 unknown
v4 205.110.87.0/24 unknown
v4 205.110.95.0/24 unknown
v4 214.15.10.0/24 unknown
v4 214.15.20.0/24 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

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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