Data as of Nov 9, 2026
Autonomous system

AS50273

Post och Telestyrelsen

Announces 768 addresses in 3 prefixes. None of it is anonymizer space.

Type
Business
SE

Announced prefixes

Arrived
PrefixTypeHolderRPKI
192.121.211.0/24
since Feb 2010
BusinessResilans AB
192.121.215.0/24
since Nov 2023
BusinessResilans AB
192.121.216.0/24
since Nov 2023
BusinessResilans AB

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it