AS43016 — ksvvnet Keski-Suomen Valokuituverkot Oy

AS43016 announces 3 IPv4 prefixes covering 6,144 addresses and 0 IPv6 prefixes.

About this network

The AS handle KSVVNET is held by Keski-Suomen Valokuituverkot Oy.

What it's used for

• The address space carries residential fiber-to-the-home traffic, evidenced by reverse DNS entries such as ip196-0.ksvvnet.fi and ip29-0.ksvvnet.fi.
• The network announces 6144 IPv4 addresses across 3 prefixes with only 2 observed neighbours, a ratio indicative of an access network serving local subscribers rather than a transit provider.
• Traffic from this AS consists of subscriber eyeballs and home internet connections for customers in central Finland, specifically the Jyväskylä region.

Notable

• Registrants for the largest prefixes (195.181.192.0/20 and 185.121.216.0/22) are listed as "KSVV Admin; Keski-Suomen Valokuituverkot Oy", while the 146.66.28.0/22 prefix is registered to "SELTIMIL TECH".
• The address inventory is composed of three distinct IPv4 blocks, with no IPv6 prefixes currently announced in the inventory.

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

Announced prefixes

• 146.66.28.0/22
• 185.121.216.0/22
• 195.181.192.0/20

Upstream networks

• AS47605 FNE-Finland Oy
• AS51728 Seltimil Oy

Adjacent networks

• AS47605 FNE-Finland Oy
• AS51728 Seltimil Oy

Routing security

• RPKI: 9 valid, 0 invalid and 0 not-found announcements; 6 ROAs.
• ASPA: none published.
• IRR: 33% of announcements registered; 4 route objects.
• Listed in as-sets: AS-HWNG-DOWNSTREAMS, AS-JOINTTRANSIT, AS-SET-FNE, AS-SET-FNE-V6, AS-SET-SELTIMIL, AS-XO-B.