AS56

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

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

932IPv4 prefixes

0IPv6 prefixes

#12,724AS Rank

326/327RIS visibility

#36Rank in United States

1985-12-18Allocated

United States Department of Defense (DoD) (AS56) — Unknown, registered in United States. announces 932 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #36. Allocated: 1985-12-18.

IPv4 932IPv6 0

Announced prefixes · 932

v4 131.62.202.0/24 unknown
v4 131.62.203.0/24 unknown
v4 131.62.206.0/24 unknown
v4 131.62.207.0/24 unknown
v4 131.62.208.0/21 unknown
v4 131.62.216.0/24 unknown
v4 131.62.217.0/24 unknown
v4 131.62.218.0/24 unknown
v4 131.62.236.0/22 unknown
v4 131.62.24.0/23 unknown
v4 131.62.28.0/24 unknown
v4 131.62.30.0/24 unknown
v4 131.62.31.0/24 unknown
v4 131.62.32.0/21 unknown
v4 131.62.40.0/23 unknown
v4 131.62.42.0/24 unknown
v4 131.62.46.0/23 unknown
v4 131.62.48.0/21 unknown
v4 131.62.56.0/22 unknown
v4 131.62.62.0/24 unknown
v4 131.62.63.0/24 unknown
v4 131.62.64.0/21 unknown
v4 131.62.72.0/22 unknown
v4 131.62.78.0/24 unknown
v4 131.62.79.0/24 unknown
v4 131.62.8.0/24 unknown
v4 131.62.80.0/21 unknown
v4 131.62.88.0/22 unknown
v4 131.62.9.0/24 unknown
v4 131.62.94.0/24 unknown
v4 131.62.95.0/24 unknown
v4 131.62.96.0/21 unknown
v4 131.7.0.0/16 unknown
v4 131.7.177.0/24 unknown
v4 131.7.224.0/19 unknown
v4 131.7.52.0/24 unknown
v4 131.9.0.0/16 unknown
v4 132.0.0.0/16 unknown
v4 132.1.0.0/16 unknown
v4 132.1.207.0/24 unknown
v4 132.10.0.0/16 unknown
v4 132.10.120.0/24 unknown
v4 132.13.10.0/24 unknown
v4 132.13.104.0/24 unknown
v4 132.13.105.0/24 unknown
v4 132.13.106.0/24 unknown
v4 132.13.11.0/24 unknown
v4 132.13.110.0/24 unknown
v4 132.13.111.0/24 unknown
v4 132.13.112.0/21 unknown

Routing: 931 IPv4 · 0 IPv6 announced · RIS visibility 326/327 RIS peers · RIPEstat · 2026-06-19

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

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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