Data as of Nov 9, 2026
Autonomous system

AS22855

Cardinal Health, Inc.

Announces 4,608 addresses in 17 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeRPKI
198.89.160.0/24
since Jun 2008
Business
198.89.166.0/24
since Sep 2022
Business
198.89.167.0/24
since Sep 2022
Business
198.89.170.0/23
since Jun 2013
Business
199.230.128.0/24
since Jun 2008
Business
199.230.129.0/24
since Jun 2008
Business
199.230.136.0/24
since Jun 2008
Business
199.230.138.0/24
since Jun 2008
Business
199.230.139.0/24
since Jun 2008
Business
199.230.150.0/24
since Mar 2016
Business
199.230.164.0/24
since Jan 2022
Business
199.230.231.0/24
since Jan 2021
Business
199.230.249.0/24
since Jun 2008
Business
199.230.252.0/24
since Jun 2008
Business
199.230.253.0/24
since Jul 2019
Business
199.230.254.0/24
since Aug 2019
Business
199.230.255.0/24
since Nov 2019
Business

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it