AS43259 — LEIDOS-UK

AS43259 announces 1 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

LEIDOS-UK is operated by Leidos Innovations UK LTD.

What it's used for

• The address space carries corporate infrastructure, evidenced by the netname UK-LEIDOS-20111010 and registrant Leidos Innovations UK LTD.
• The AS announces 512 IPv4 addresses within a single prefix (89.145.170.0/23) and maintains only 1 observed neighbour, indicating a small, self-contained internal network rather than a transit or access provider.
• Traffic consists of internal corporate communications and services for Leidos, a technology services company providing solutions to government and commercial organisations in the UK, with a focus on defence and intelligence sectors.

Notable

• The registrant Leidos Innovations UK LTD matches the AS holder and the netname, confirming consistent ownership.
• Leidos Innovations UK Ltd is a wholly owned subsidiary of Leidos, a global technology leader serving government and commercial customers.
• The inventory consists of a single /23 block, representing a finely subdivided internal corporate estate.

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

Announced prefixes

• 89.145.170.0/23

Upstream networks

• AS2856 British Telecommunications Limited

Adjacent networks

• AS2856 British Telecommunications Limited

Routing security

• RPKI: 2 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 2 route objects.
• Listed in as-sets: AS-BTGB-CUST, AS-IGATELE.