Data as of Nov 10, 2026
Autonomous system

AS33521

Missoula County Public Schools

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

Type
Education
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
64.25.130.0/24
since Oct 2009
BusinessBlackfoot Telephone Cooperative, Inc.

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it