Data as of Nov 9, 2026
Autonomous system

AS63335

Citizens Bank, National Association

Announces 2,048 addresses in 6 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeRPKI
174.128.104.0/22
since Oct 2020
Business
174.128.104.0/23
since Sep 2024
Business
174.128.106.0/23
since Sep 2024
Business
174.128.108.0/22
since Oct 2020
Business
174.128.108.0/23
since Sep 2024
Business
174.128.110.0/23
since Sep 2024
Business

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it