AS51473 — MAXISAT-AS

AS51473 announces 1 IPv4 prefixes covering 8,192 addresses and 0 IPv6 prefixes.

About this network

MAXISAT-AS is operated by Maxisat Oy, a Finnish cable television and internet service provider based in Espoo.

What it's used for

• The address space carries residential and business customer traffic, evidenced by reverse DNS entries pointing to rev.maxisat.fi and netnames such as FI-MAXISAT-20040217 and MAXISAT-DIR.
• The AS announces 8,192 IPv4 addresses across 6 prefixes, with a single observed neighbour, indicating a leaf access network rather than a transit provider.
• Traffic consists of subscriber internet access and cable TV services for Maxisat's customer base in Finland.

Notable

• Registrants for all announced prefixes are consistent with the announcer, listing Maxisat Oy or Abuse-C Role under netnames like MAXISAT-DIR.
• Maxisat is 54% privately owned and 46% owned by HTV (Helsinki Television), a major Finnish cable TV operator.
• The inventory consists of a contiguous block within 83.216.0.0/16, subdivided into six smaller prefixes.

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

Announced prefixes

• 83.216.0.0/19

Upstream networks

• AS47605 FNE-Finland Oy

Adjacent networks

• AS47605 FNE-Finland Oy

Routing security

• RPKI: 0 valid, 0 invalid and 2 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 50% of announcements registered; 1 route objects.
• Listed in as-sets: AS-SET-FNE, AS-SET-FNE-V6, AS16086:AS-CUST-FI.