Data as of Nov 7, 2026
Autonomous system

AS40673

Shelter Mutual Insurance

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

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
173.248.91.0/24
since Jul 2024
BusinessCenturyLink Communications, LLC

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it