Data as of Nov 5, 2026
Autonomous system

AS31991

Platte River Power Authority

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

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
129.19.6.0/24
since Apr 2026
BusinessColorado State University
via Colorado State University

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it