AS5972

Name: AS5972 — United States Department of Defense (DoD)
Creator: ipdex

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

1,441IPv4 prefixes

0IPv6 prefixes

#14,181AS Rank

#23Rank in United States

1995-10-24Allocated

United States Department of Defense (DoD) (AS5972) — Unknown, registered in United States. announces 1,441 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #23. Allocated: 1995-10-24.

IPv4 1,441IPv6 0

Announced prefixes · 1,441

v4 155.220.56.0/22 unknown
v4 155.220.6.0/23 unknown
v4 155.220.8.0/21 unknown
v4 159.133.112.0/21 unknown
v4 159.133.120.0/23 unknown
v4 159.133.240.0/22 unknown
v4 159.71.0.0/16 unknown
v4 160.141.0.0/19 unknown
v4 160.141.124.0/22 unknown
v4 160.141.160.0/22 unknown
v4 160.141.164.0/22 unknown
v4 160.141.168.0/22 unknown
v4 160.141.184.0/21 unknown
v4 160.141.192.0/21 unknown
v4 160.141.200.0/21 unknown
v4 160.141.220.0/22 unknown
v4 160.141.32.0/20 unknown
v4 160.141.48.0/20 unknown
v4 160.141.64.0/20 unknown
v4 160.141.80.0/22 unknown
v4 160.141.84.0/24 unknown
v4 160.141.85.0/24 unknown
v4 160.141.88.0/22 unknown
v4 160.141.96.0/20 unknown
v4 160.151.112.0/23 unknown
v4 160.151.116.0/22 unknown
v4 160.151.122.0/23 unknown
v4 160.151.151.0/24 unknown
v4 160.151.207.0/24 unknown
v4 160.151.208.0/22 unknown
v4 160.151.224.0/19 unknown
v4 160.151.32.0/19 unknown
v4 160.151.64.0/21 unknown
v4 160.151.72.0/22 unknown
v4 160.151.80.0/24 unknown
v4 160.151.81.0/24 unknown
v4 160.151.82.0/23 unknown
v4 160.151.84.0/22 unknown
v4 160.151.88.0/22 unknown
v4 160.151.96.0/20 unknown
v4 164.167.0.0/17 unknown
v4 164.248.0.0/14 unknown
v4 164.248.0.0/20 unknown
v4 164.248.100.0/24 unknown
v4 164.248.101.0/24 unknown
v4 164.248.102.0/23 unknown
v4 164.248.104.0/22 unknown
v4 164.248.112.0/20 unknown
v4 164.248.127.0/24 unknown
v4 164.248.128.0/18 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	1438
2026-06-13	1438
2026-06-14	1438
2026-06-16	1440
2026-06-17	1440
2026-06-19	1433
2026-06-20	1441
2026-06-21	1441

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)

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