AS34752 — DOCTISSIMO

AS34752 announces 3 IPv4 prefixes covering 10,496 addresses and 0 IPv6 prefixes.

About this network

DOCTISSIMO is the autonomous system for Hachette Filipacchi Presse SA, a major French media publisher.

What it's used for

• The address space is registered under netnames FR-MEDCOST-20050308 and FR-MEDCOST-20061113, indicating internal corporate network operations for the publisher.
• With 10,496 IPv4 addresses across 3 prefixes and only 1 observed neighbour, the inventory functions as an internal corporate estate rather than a transit or access network.

Notable

• Registrants for the two largest prefixes are listed as Network Operations Center; Hachette Filipacchi Presse SA, while the smallest prefix 91.223.84.0/24 is registered to LAGARDERE ACTIVE SAS under netname LA-NET.
• Hachette Filipacchi Médias is a subsidiary of the Lagardère Group, which explains the presence of Lagardère-related registrants in the address inventory.
• The inventory consists of three distinct IPv4 blocks with no announced IPv6 prefixes.

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

Announced prefixes

• 85.116.32.0/19
• 91.102.248.0/21
• 91.223.84.0/24

Upstream networks

• AS8218 Zayo Infrastructure France SA

Adjacent networks

• AS8218 Zayo Infrastructure France SA

Routing security

• RPKI: 2 valid, 0 invalid and 1 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 4 route objects.
• Listed in as-sets: AS-DOCTISSIMO, AS8218:AS-CUSTOMERS.