Data as of Nov 10, 2026
Autonomous system

AS30523

BOK Financial Corporation

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

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
63.97.206.0/24
since Feb 2019
BusinessVerizon Business
184.177.190.0/24
since Nov 2019
BusinessCox Communications Inc.
209.40.84.0/24
since Jul 2025
Business
216.60.18.0/24
since May 2005
BusinessAT&T Enterprises, LLC

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it