Data as of Nov 7, 2026
Autonomous system

AS200115

CERI International Sp. z o.o.

Announces 256 addresses in 1 prefixes. None of it is anonymizer space.

Type
Business
PL

Announced prefixes

Arrived
PrefixTypeHolderRPKI
85.219.173.0/24
since Nov 2013
BusinessT-Mobile Polska S.A.

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it