AS215018 — CORTEX CORTEX SP COMPUTER, S.L.

AS215018 announces 2 IPv4 prefixes covering 768 addresses and 0 IPv6 prefixes.

About this network

The AS handle CORTEX is held by Cortex SP Computer, S.L.

What it's used for

• The address space carries corporate infrastructure, evidenced by the netname ES-CORTEX-20030114 and registrant Cortex SP Computer for both announced prefixes.
• The network announces 768 IPv4 addresses across 2 prefixes with only 1 observed neighbour, indicating a small, self-contained business network rather than a transit or large access provider.
• Traffic from this AS consists of internal corporate endpoints and services for the Girona-based computer company.

Notable

• Registrants for both prefixes match the AS holder, listing Cortex SP Computer and CORTEX SP COMPUTER, S.L..
• The address inventory is compact, consisting of one /23 and one /24 block, both located in Spain.

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

Announced prefixes

• 81.172.46.0/23
• 81.172.102.0/24

Upstream networks

• AS210321 Operadors Quilometre Zero S.L.

Adjacent networks

• AS210321 Operadors Quilometre Zero S.L.

Routing security

• RPKI: 2 valid, 0 invalid and 2 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 50% of announcements registered; 2 route objects.
• Listed in as-sets: AS-OPERADORS, AS-RETN-ACTUAL-V4, AS-TRANSROUTE-SPEC.