Data as of Nov 10, 2026
Autonomous system

AS23255

Pacificorp

Announces 4,096 addresses in 15 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeRPKI
131.219.0.0/20
since Sep 2025
Business
131.219.0.0/22
since Jun 2021
Business
131.219.0.0/24
since Jul 2020
Business
131.219.1.0/24
since May 2005
Business
131.219.2.0/24
since May 2005
Business
131.219.3.0/24
since May 2012
Business
131.219.5.0/24
since May 2005
Business
131.219.6.0/24
since Oct 2017
Business
131.219.7.0/24
since Jul 2020
Business
131.219.8.0/24
since Dec 2020
Business
131.219.9.0/24
since Aug 2014
Business
131.219.12.0/23
since Jun 2021
Business
131.219.12.0/24
since Jun 2019
Business
131.219.13.0/24
since Feb 2021
Business
131.219.15.0/24
since Oct 2017
Business

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it