AS31951 — NASADSN-AS - NASA Deep Space Network (DSN)

AS31951 announces 1 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

NASADSN-AS is operated by NASA Deep Space Network (DSN).

What it's used for

• The address space carries infrastructure for the Madrid Communications Complex, as indicated by the netname MDSCC-NET and registrant Madrid Communications Complex.
• The AS announces 1024 IPv4 addresses within a single prefix (192.243.16.0/22) and has 0 IPv6 prefixes. With only 1 observed neighbour, this indicates a dedicated, isolated network segment rather than a transit or access provider.

Notable

• The registrant Madrid Communications Complex aligns with the specific facility associated with the announced prefix, while the AS holder is the broader NASA DSN organization.
• The address inventory consists of a single /22 block, representing a finely subdivided internal corporate estate for a specific ground station site.

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

Announced prefixes

• 192.243.16.0/22

Upstream networks

• AS766 Entidad Publica Empresarial Red.es

Adjacent networks

• AS766 Entidad Publica Empresarial Red.es

Routing security

• RPKI: 1 valid, 0 invalid and 0 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-REDIRIS.