Data as of Nov 9, 2026
Autonomous system

AS52091

Level-MSK Ltd.

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

Type
Internet provider
RU

Announced prefixes

Arrived
PrefixTypeRPKI
31.133.40.0/23
since Jun 2025
Internet provider
31.133.40.0/24
since Feb 2019
Internet provider
31.133.42.0/24
since Aug 2023
Internet provider

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it