Data as of Nov 10, 2026
Autonomous system

AS5420

Kemira Oyj

Announces 1,024 addresses in 4 prefixes. None of it is anonymizer space.

Type
Business
FI

Announced prefixes

Arrived
PrefixTypeRPKI
192.40.72.0/24
since May 2013
Business
192.40.73.0/24
since Aug 2017
Business
192.40.74.0/24
since Jan 2024
Business
192.40.75.0/24
since Aug 2017
Business

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it