Data as of Nov 10, 2026
Autonomous system

AS203689

Nationale-Nederlanden Towarzystwo Ubezpieczen NA Zycie SA

Announces 1,536 addresses in 4 prefixes. None of it is anonymizer space.

Type
Business
PL

Announced prefixes

Arrived
PrefixTypeHolderRPKI
157.25.130.0/23
since Feb 2016
BusinessT-Mobile Polska S.A.
157.25.174.0/23
since Feb 2016
BusinessT-Mobile Polska S.A.
199.204.10.0/24
since May 2018
Business
199.204.11.0/24
since Jul 2018
Business

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it