AS18523 — CHEP-AS1

AS18523 announces 4 IPv4 prefixes covering 1,536 addresses and 0 IPv6 prefixes.

About this network

The AS handle CHEP-AS1 is held by CHEP International, Inc.

What it's used for

• The address space is registered under the netname CHEP-BLK-1 for all four announced prefixes, indicating a unified corporate estate.
• With 1536 IPv4 addresses across 4 prefixes and only 3 observed neighbours, the low neighbour-to-address ratio suggests an internal corporate network rather than a transit or access provider.

Notable

• All registrants for the announced prefixes are listed as CHEP International, Inc., matching the AS holder.
• CHEP is a global supply chain solutions provider specializing in reusable pallets and packaging, serving industries such as food, beverage, and automotive.
• The inventory consists of four contiguous IPv4 blocks within the 216.40.0.0/16 range, with no IPv6 prefixes announced.

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

Announced prefixes

• 216.40.52.0/23
• 216.40.54.0/24
• 216.40.56.0/24
• 216.40.60.0/23

Upstream networks

• AS3356 Level 3 Parent, LLC
• AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
• AS2686 AT&T Enterprises, LLC

Adjacent networks

• AS3356 Level 3 Parent, LLC
• AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
• AS2686 AT&T Enterprises, LLC

Routing security

• RPKI: 0 valid, 0 invalid and 6 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 50% of announcements registered; 4 route objects.
• Listed in as-sets: AS-EQUINIX-LD, AS-GBLXEU, AS-IGNEMEA.