Data as of Nov 10, 2026
Autonomous system

AS199523

Cboe Clear Europe N.V.

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

Announced prefixes

Arrived
PrefixTypeHolderRPKI
154.45.49.0/24
since Apr 2013
UnknownCogent Communications, LLC

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it