AS29601 — UPM-KYMMENE-AS Kuusankoski Finland

AS29601 announces 12 IPv4 prefixes covering 75,008 addresses and 0 IPv6 prefixes.

About this network

The AS handle UPM-KYMMENE-AS is held by UPM-Kymmene Oyj.

What it's used for

• The address space carries internal corporate infrastructure, evidenced by netnames such as UPM-KYMMENE, KYMMENENET, KYMNET, and UPM-FW-NET.
• The inventory consists of 12 IPv4 prefixes covering 75008 addresses, with only 1 observed neighbour, indicating a self-contained internal network rather than a transit or access provider.

Notable

• Registrants align with the announcer, with most prefixes registered to UPM-Kymmene Network management; UPM-Kymmene Oyj; Abuse Contact, while several older blocks are registered to Registry Telia Finland.
• The address inventory is finely subdivided into 12 distinct prefixes, reflecting site-by-site segmentation typical of a large industrial corporation.

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

Announced prefixes

• 139.123.224.0/24
• 141.172.0.0/16
• 192.130.31.0/24
• 192.130.157.0/24
• 192.194.132.0/22
• 192.194.136.0/21
• 192.194.144.0/20
• 192.194.160.0/24
• 193.24.64.0/24
• 193.24.67.0/24
• 193.24.70.0/23
• 194.252.225.0/24

Upstream networks

• AS1759 Telia Finland Oyj

Adjacent networks

• AS1759 Telia Finland Oyj