AS749

Name: AS749 — United States Department of Defense (DoD)
Creator: ipdex

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

3,138IPv4 prefixes

0IPv6 prefixes

#12,926AS Rank

#6Rank in United States

United States Department of Defense (DoD) (AS749) — Unknown, registered in United States. announces 3,138 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #6.

IPv4 3,138IPv6 0

Announced prefixes · 3,138

v4 140.18.89.0/24 unknown
v4 140.18.90.0/23 unknown
v4 140.18.97.0/24 unknown
v4 140.18.99.0/24 unknown
v4 140.19.0.0/21 unknown
v4 140.19.10.0/23 unknown
v4 140.19.104.0/21 unknown
v4 140.19.112.0/23 unknown
v4 140.19.116.0/22 unknown
v4 140.19.12.0/23 unknown
v4 140.19.130.0/24 unknown
v4 140.19.133.0/24 unknown
v4 140.19.134.0/23 unknown
v4 140.19.144.0/21 unknown
v4 140.19.154.0/23 unknown
v4 140.19.156.0/22 unknown
v4 140.19.16.0/20 unknown
v4 140.19.162.0/23 unknown
v4 140.19.164.0/22 unknown
v4 140.19.168.0/21 unknown
v4 140.19.176.0/22 unknown
v4 140.19.180.0/24 unknown
v4 140.19.190.0/23 unknown
v4 140.19.224.0/24 unknown
v4 140.19.226.0/23 unknown
v4 140.19.231.0/24 unknown
v4 140.19.232.0/21 unknown
v4 140.19.241.0/24 unknown
v4 140.19.242.0/23 unknown
v4 140.19.244.0/22 unknown
v4 140.19.249.0/24 unknown
v4 140.19.250.0/23 unknown
v4 140.19.252.0/22 unknown
v4 140.19.44.0/22 unknown
v4 140.19.61.0/24 unknown
v4 140.19.62.0/24 unknown
v4 140.19.66.0/23 unknown
v4 140.19.68.0/24 unknown
v4 140.19.72.0/21 unknown
v4 140.19.84.0/22 unknown
v4 140.19.9.0/24 unknown
v4 140.195.0.0/16 unknown
v4 140.199.0.0/16 unknown
v4 140.2.128.0/17 unknown
v4 140.20.100.0/22 unknown
v4 140.20.105.0/24 unknown
v4 140.20.108.0/22 unknown
v4 140.20.128.0/20 unknown
v4 140.20.144.0/21 unknown
v4 140.20.157.0/24 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	3136
2026-06-13	3136
2026-06-14	3137
2026-06-16	3139
2026-06-17	3138
2026-06-19	3138
2026-06-20	3138
2026-06-21	3138

AS topology · Customer cone 1

Providers · 1

AS3356 Level 3 Parent, LLC

Peers · 1

AS1000 LINK AMERICAN

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