Data as of Nov 9, 2026
Autonomous system

AS201447

The Czech National Bank

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

Type
Business
CZ

Announced prefixes

Arrived
PrefixTypeRPKI
193.84.155.0/24
since Jun 2025
Business
193.84.156.0/24
since Jun 2025
Business
193.84.157.0/24
since Jan 2023
Business
193.84.159.0/24
since Jan 2023
Business

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it