AS21617 — NARA

AS21617 announces 1 IPv4 prefixes covering 8,192 addresses and 0 IPv6 prefixes.

About this network

NARA is the autonomous system for the National Archives and Records Administration.

What it's used for

• The address space carries internal government network traffic, identified by the consistent NARANET netname across all registered prefixes.
• The AS announces 8192 IPv4 addresses across 7 prefixes while maintaining only 1 observed neighbour, a ratio indicative of a self-contained internal corporate estate rather than a transit or access provider.

Notable

• All registrants align with the announcer, with every prefix registered to the National Archives and Records Administration under the NARANET netname.
• The inventory consists of a single contiguous block within the 207.245.160.0/20 range, subdivided into smaller /21, /23, and /24 prefixes for internal segmentation.

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

Announced prefixes

• 207.245.160.0/19

Upstream networks

• AS16524 MetTel

Adjacent networks

• AS16524 MetTel

Routing security

• RPKI: 0 valid, 0 invalid and 5 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 0% of announcements registered; 0 route objects.