Data as of Nov 7, 2026
Autonomous system

AS10599

McKesson Corp.

Announces 1,536 addresses in 6 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
139.177.127.0/24
since Aug 2012
BusinessAltera Digital Health, Inc.
194.61.251.0/24
since Apr 2020
BusinessMcKesson Information Solutions UK Ltd
206.203.65.0/24
since Jan 2018
Business
206.203.67.0/24
since Feb 2018
Business
206.203.73.0/24
since Apr 2018
Business
206.203.74.0/24
since May 2020
Business

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it