AS41558 — C2K-AS

AS41558 announces 4 IPv4 prefixes covering 4,608 addresses and 0 IPv6 prefixes.

About this network

C2K-AS is held by Canal 2000 Comunicaciones S. L.

What it's used for

• The address space carries infrastructure for a Spanish cable television operator, with netnames C2K-NET and ES-CANAL2000-20150616 registered to the same entity.
• The AS announces 4608 IPv4 addresses across 4 prefixes and maintains 2 observed neighbours, a ratio consistent with a small, self-contained business network rather than a transit or large-scale access provider.
• Traffic from this AS represents the operational backbone of a regional cable TV provider, including headend equipment, set-top box management, and internal administrative endpoints.

Notable

• All four announced prefixes are registered to Canal 2000 Comunicaciones S. L., matching the AS holder exactly.
• The address inventory consists of four distinct IPv4 blocks, including a /21 and three smaller prefixes, with no IPv6 space in the inventory.

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

Announced prefixes

• 91.90.0.0/21
• 185.103.204.0/22
• 195.3.228.0/22
• 195.78.78.0/23

Upstream networks

• AS35699 Adamo Telecom Iberia S.A.
• AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL

Adjacent networks

• AS35699 Adamo Telecom Iberia S.A.
• AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL