AS60593 — NR-DC-UK-AS Network Rail Infrastructure Limited

AS60593 announces 1 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

The AS handle NR-DC-UK-AS is held by Network Rail Infrastructure Limited.

What it's used for

• The space carries infrastructure for the UK railway network, evidenced by the netname UK-NETWORKRAIL-20170327 and registrant Network Rail Infrastructure Limited.
• The inventory consists of 512 IPv4 addresses within a single prefix (185.196.134.0/23) and 0 IPv6 prefixes, with 1 observed neighbour, indicating a small, isolated internal network rather than a transit or access provider.
• Traffic from this AS represents internal operations for Britain's railway infrastructure manager, including signalling, control systems, and administrative endpoints for the rail network.

Notable

• The registrant Network Rail Infrastructure Limited matches the AS holder, confirming direct ownership of the address space.
• Network Rail Infrastructure Limited is the non-departmental public body responsible for owning and managing most of the railway infrastructure in Great Britain.
• The address inventory is a single /23 block, representing a compact internal estate for the organization's technical operations.

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

Announced prefixes

• 185.196.134.0/23

Upstream networks

• AS61231 Neos Networks Limited

Adjacent networks

• AS61231 Neos Networks Limited

Routing security

• RPKI: 3 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS-COMLINK, AS-SSET, AS61231:AS-NEOS.