Data as of Nov 8, 2026
Autonomous system

AS40615

University Health System

Announces 1,280 addresses in 5 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeRPKI
198.190.245.0/24
since Oct 2009
Business
208.89.16.0/24
since Apr 2008
Business
208.89.17.0/24
since Apr 2008
Business
208.89.18.0/24
since Aug 2009
Business
208.89.19.0/24
since Aug 2008
Business

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it