AS21171 — Schibsted Schibsted Media AS

Network type: hosting

AS21171 announces 2 IPv4 prefixes covering 69,632 addresses and 0 IPv6 prefixes.

About this network

SCHIBSTED is the autonomous system for Schibsted ASA, a major Norwegian media and technology group.

What it's used for

• The address space carries internal corporate infrastructure, evidenced by registrants "IT Infrastructure; Aftenposten AS" and "IT Infrastructure; Schibsted Media AS" associated with netnames NO-SCHIBSTED-20181130 and NO-SCH-20010910.
• The AS announces 69632 IPv4 addresses across 2 prefixes while maintaining only 1 observed neighbour, a ratio indicative of a self-contained internal corporate estate rather than a transit or access network.

Notable

• Registrants align with the announcer, specifically listing "Aftenposten AS" and "Schibsted Media AS" as part of the Schibsted group.
• The inventory consists of two distinct IPv4 blocks: 152.90.0.0/16 and 80.91.32.0/20, with no IPv6 prefixes currently announced.

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

Announced prefixes

• 80.91.32.0/20
• 152.90.0.0/16

Upstream networks

• AS25400 Telia Norge AS

Adjacent networks

• AS25400 Telia Norge AS

Routing security

• RPKI: 2 valid, 0 invalid and 0 not-found announcements; 4 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 4 route objects.
• Listed in as-sets: AS-SCHIBSTED, AS-TDCNETNO, AS-TELIANORWAY-CUST, AS15659:AS-NIX, AS41164:AS-NIX-PEERS.