AS39060 — SAINSBURYS-NET

AS39060 announces 1 IPv4 prefixes covering 2,048 addresses and 0 IPv6 prefixes.

About this network

SAINSBURYS-NET is operated by Sainsbury's Supermarkets Ltd.

What it's used for

• The address space carries corporate infrastructure, identified by the netname SAINSBURYS-NET1-PI-LON-UK and registrant Sainsbury's Supermarkets Ltd.
• The AS announces 2048 IPv4 addresses across 1 prefix with 2 observed neighbours, indicating a small, self-contained corporate estate rather than a transit or access network.
• Traffic from this AS consists of internal corporate systems, office workers, and retail backhaul for the UK supermarket chain.

Notable

• The registrant Sainsbury's Supermarkets Ltd matches the AS holder, confirming direct ownership of the address space.
• The inventory consists of a single /21 block, reflecting a finely subdivided internal corporate estate typical of large retail operations.

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

Announced prefixes

• 109.94.136.0/21

Upstream networks

• AS56460 Telefonica UK Limited
• AS35228 Telefonica UK Limited

Adjacent networks

• AS56460 Telefonica UK Limited
• AS35228 Telefonica UK Limited

Routing security

• RPKI: 0 valid, 0 invalid and 3 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 25 route objects.
• Listed in as-sets: AS-O2_BROADBAND, AS-PROLE, AS198949:AS-SD.