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 158.243.62.0/24 unknown
v4 158.243.63.0/24 unknown
v4 158.243.64.0/24 unknown
v4 158.243.65.0/24 unknown
v4 158.243.66.0/24 unknown
v4 158.243.67.0/24 unknown
v4 158.243.68.0/24 unknown
v4 158.243.69.0/24 unknown
v4 158.243.7.0/24 unknown
v4 158.243.70.0/24 unknown
v4 158.243.71.0/24 unknown
v4 158.243.72.0/23 unknown
v4 158.243.74.0/24 unknown
v4 158.243.75.0/24 unknown
v4 158.243.76.0/24 unknown
v4 158.243.77.0/24 unknown
v4 158.243.78.0/24 unknown
v4 158.243.80.0/24 unknown
v4 158.243.81.0/24 unknown
v4 158.243.82.0/24 unknown
v4 158.243.83.0/24 unknown
v4 158.243.84.0/24 unknown
v4 158.243.85.0/24 unknown
v4 158.243.86.0/24 unknown
v4 158.243.87.0/24 unknown
v4 158.243.88.0/24 unknown
v4 158.243.89.0/24 unknown
v4 158.243.90.0/24 unknown
v4 158.243.91.0/24 unknown
v4 158.243.92.0/24 unknown
v4 158.243.93.0/24 unknown
v4 158.243.94.0/24 unknown
v4 158.243.96.0/24 unknown
v4 158.243.98.0/24 unknown
v4 158.243.99.0/24 unknown
v4 158.244.0.0/18 unknown
v4 158.244.128.0/18 unknown
v4 158.244.64.0/18 unknown
v4 158.245.0.0/16 unknown
v4 158.245.128.0/18 unknown
v4 192.156.21.0/24 unknown
v4 192.156.56.0/23 unknown
v4 192.156.79.0/24 unknown
v4 204.223.112.0/21 unknown
v4 204.223.126.0/23 unknown
v4 204.223.128.0/21 unknown
v4 204.223.136.0/21 unknown
v4 204.223.144.0/21 unknown
v4 204.223.152.0/22 unknown
v4 204.223.176.0/24 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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