AS56

Name: AS56 — United States Department of Defense (DoD)
Creator: ipdex

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

922IPv4 prefixes

0IPv6 prefixes

#12,724AS Rank

#36Rank in United States

1985-12-18Allocated

United States Department of Defense (DoD) (AS56) — Unknown, registered in United States. announces 922 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #36. Allocated: 1985-12-18.

IPv4 922IPv6 0

Announced prefixes · 922

v4 132.50.62.0/23 unknown
v4 132.50.63.0/24 unknown
v4 132.50.64.0/21 unknown
v4 132.50.72.0/21 unknown
v4 132.50.76.0/24 unknown
v4 132.50.78.0/24 unknown
v4 132.50.80.0/21 unknown
v4 132.50.88.0/22 unknown
v4 132.50.94.0/24 unknown
v4 132.50.95.0/24 unknown
v4 132.50.96.0/21 unknown
v4 132.51.0.0/16 unknown
v4 132.52.0.0/16 unknown
v4 132.52.120.0/24 unknown
v4 132.53.0.0/20 unknown
v4 132.53.128.0/20 unknown
v4 132.53.144.0/20 unknown
v4 132.53.16.0/20 unknown
v4 132.53.32.0/20 unknown
v4 132.53.48.0/20 unknown
v4 132.53.64.0/20 unknown
v4 132.53.80.0/20 unknown
v4 132.53.96.0/20 unknown
v4 132.54.0.0/16 unknown
v4 132.56.0.0/16 unknown
v4 132.57.0.0/20 unknown
v4 132.57.112.0/20 unknown
v4 132.57.128.0/20 unknown
v4 132.57.144.0/20 unknown
v4 132.57.16.0/20 unknown
v4 132.57.160.0/20 unknown
v4 132.57.176.0/20 unknown
v4 132.57.32.0/20 unknown
v4 132.57.48.0/20 unknown
v4 132.57.64.0/20 unknown
v4 132.57.80.0/20 unknown
v4 132.57.96.0/20 unknown
v4 132.58.0.0/16 unknown
v4 132.58.120.0/24 unknown
v4 132.60.0.0/16 unknown
v4 132.60.240.0/24 unknown
v4 132.62.0.0/16 unknown
v4 132.62.88.0/24 unknown
v4 132.8.0.0/16 unknown
v4 132.8.240.0/20 unknown
v4 132.8.32.0/20 unknown
v4 132.9.0.0/16 unknown
v4 132.9.128.0/24 unknown
v4 134.131.0.0/16 unknown
v4 134.136.0.0/16 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	934
2026-06-13	934
2026-06-14	936
2026-06-16	933
2026-06-17	935
2026-06-19	932
2026-06-20	922

AS topology · Customer cone 1

Providers · 2

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

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