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 132.50.172.0/24 unknown
v4 132.50.174.0/24 unknown
v4 132.50.175.0/24 unknown
v4 132.50.176.0/21 unknown
v4 132.50.184.0/23 unknown
v4 132.50.190.0/24 unknown
v4 132.50.191.0/24 unknown
v4 132.50.192.0/21 unknown
v4 132.50.200.0/24 unknown
v4 132.50.201.0/24 unknown
v4 132.50.202.0/24 unknown
v4 132.50.203.0/24 unknown
v4 132.50.206.0/24 unknown
v4 132.50.207.0/24 unknown
v4 132.50.208.0/21 unknown
v4 132.50.216.0/22 unknown
v4 132.50.220.0/23 unknown
v4 132.50.222.0/24 unknown
v4 132.50.223.0/24 unknown
v4 132.50.224.0/21 unknown
v4 132.50.232.0/24 unknown
v4 132.50.233.0/24 unknown
v4 132.50.234.0/24 unknown
v4 132.50.235.0/24 unknown
v4 132.50.236.0/24 unknown
v4 132.50.238.0/24 unknown
v4 132.50.239.0/24 unknown
v4 132.50.24.0/23 unknown
v4 132.50.240.0/21 unknown
v4 132.50.248.0/22 unknown
v4 132.50.252.0/24 unknown
v4 132.50.253.0/24 unknown
v4 132.50.254.0/24 unknown
v4 132.50.255.0/24 unknown
v4 132.50.26.0/23 unknown
v4 132.50.28.0/24 unknown
v4 132.50.29.0/24 unknown
v4 132.50.30.0/24 unknown
v4 132.50.31.0/24 unknown
v4 132.50.32.0/21 unknown
v4 132.50.4.0/22 unknown
v4 132.50.40.0/24 unknown
v4 132.50.41.0/24 unknown
v4 132.50.42.0/24 unknown
v4 132.50.46.0/24 unknown
v4 132.50.47.0/24 unknown
v4 132.50.48.0/21 unknown
v4 132.50.56.0/24 unknown
v4 132.50.57.0/24 unknown
v4 132.50.58.0/24 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	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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