AS210858 — SPARTEO Sparteo SAS

AS210858 announces 2 IPv4 prefixes covering 512 addresses and 1 IPv6 prefixes.

About this network

ACTIRISE is operated by Actirise SAS.

What it's used for

• The address space carries corporate infrastructure, evidenced by netnames FR-ACTIRISE-20210604 and ACTIRISE-PA registered to Actirise SAS.
• The AS announces 512 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 1 observed neighbour, indicating a small-scale internal corporate estate rather than a transit or access network.
• Traffic from this AS consists of web and API endpoints for Actirise, a software development company providing real-time analytics and revenue optimization tools for publishers.

Notable

• Registrants for both announced IPv4 prefixes align with the AS holder, Actirise SAS, confirming direct ownership of the address space.
• The inventory consists of two /24 IPv4 blocks and a single /29 IPv6 prefix, a compact allocation typical of a private corporate network.

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

Announced prefixes

• 45.142.14.0/24
• 185.141.131.0/24
• 2a0b:100::/29

Upstream networks

• AS210879 Sparteo SAS

Adjacent networks

• AS210879 Sparteo SAS

Routing security

• RPKI: 3 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS-ACTIRISE, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-SPH.