AS6043 — AS6043

AS6043 announces 0 IPv4 prefixes covering 0 addresses and 1 IPv6 prefixes.

About this network

AS6043 is a US Department of Defense network, registered as part of the block DNIC-ASBLK-05800-06055 held by the DoD Network Information Center (DNIC).

What it's used for

• US government / military networking. The block registration is generic and does not name a specific base, command or unit.

Notable

• An IP here belongs to a government / military network, not a commercial ISP or hosting provider.
• It is one of the quietest ASNs in the block: no IPv4 announcements at all, just a single IPv6 /48 out of 2001:480::/32. An AS in this state is typically held for a network that is dormant, internal, or routed under another number.
• Part of a large contiguous run of DoD-held ASNs (5800–6055), delegated to the DNIC as a block rather than one at a time.

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

Announced prefixes

• 2001:480:50::/48

Upstream networks

• AS668 United States Department of Defense (DoD)

Adjacent networks

• AS668 United States Department of Defense (DoD)