AS27137 — DNIC-ASBLK-27032-27159

AS27137 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

DNIC-ASBLK-27032-27159 is held by the United States Department of Defense (DoD).

What it's used for

• The address space carries DoD military network operations, with registrants including Air Force Systems Networking and Navy Network Information Center (NNIC).
• The AS announces 9728 IPv4 addresses across 24 prefixes with only 2 observed neighbours, indicating a highly segmented internal corporate estate rather than a transit or access network.

Notable

• Registrants align with the DoD announcer, specifically DoD Network Information Center, Air Force Systems Networking, and Navy Network Information Center (NNIC).
• The inventory consists of 24 IPv4 prefixes with no IPv6 prefixes, showing a finely subdivided address space typical of internal military site segmentation.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 139.241.234.0/24

Upstream networks

• AS27066 United States Department of Defense (DoD)

Downstream networks

• AS27138 United States Department of Defense (DoD)

Adjacent networks

• AS27066 United States Department of Defense (DoD)
• AS27138 United States Department of Defense (DoD)