AS10599 McKesson Corp. πŸ‡ΊπŸ‡Έ US

Announcing 14 prefixes, seen at the RIS collectors.

IPv4 prefixes
14
149,504 (584 Γ— /24)
IPv6 prefixes
0
-
Upstreams
7
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS10599
Name
McKesson Corp.
Organisation
McKesson Corp.
Country
πŸ‡ΊπŸ‡Έ US
RIR
ARIN
Allocated
1997-09-30

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

6 valid (42.9%) 0 invalid (0.0%) 8 no ROA (57.1%)

Announcement history

One point per day, recorded at each table import

047111409-1809-2510-0210-0910-1610-2310-3011-02
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-29 22:53:05Z origin change 143.112.192.0/19 AS10599 β†’ AS203 3288403277271743356203
2026-10-29 22:53:05Z origin change 143.112.128.0/18 AS10599 β†’ AS203 3288403277271743356203
2026-10-29 22:53:05Z origin change 206.203.64.0/18 AS10599 β†’ AS203 3288403277271743356203
2026-10-29 22:53:05Z origin change 149.21.0.0/16 AS10599 β†’ AS203 3288403277271743356203
2026-10-29 06:34:02Z origin change 143.112.192.0/19 AS203 β†’ AS10599 14035777011059910599105991059910599
2026-10-29 06:34:02Z origin change 149.21.0.0/16 AS203 β†’ AS10599 14035777011059910599105991059910599
2026-10-29 06:34:02Z origin change 143.112.128.0/18 AS203 β†’ AS10599 14035777011059910599105991059910599
2026-10-29 06:34:02Z origin change 206.203.64.0/18 AS203 β†’ AS10599 14035777011059910599105991059910599
2026-10-23 06:27:07Z origin change 206.203.64.0/18 AS10599 β†’ AS203 49673123893356203
2026-10-23 06:26:31Z origin change 143.112.192.0/19 AS10599 β†’ AS203 49673123893356203
2026-10-23 06:26:31Z origin change 143.112.128.0/18 AS10599 β†’ AS203 49673123893356203
2026-10-23 06:26:31Z origin change 143.112.0.0/17 AS10599 β†’ AS203 49673123893356203
2026-10-23 06:26:31Z origin change 149.21.0.0/16 AS10599 β†’ AS203 49673123893356203
2026-10-23 03:21:16Z origin change 143.112.192.0/19 AS203 β†’ AS10599 14035777011059910599105991059910599
2026-10-23 03:21:16Z origin change 149.21.0.0/16 AS203 β†’ AS10599 14035777011059910599105991059910599
2026-10-23 03:21:16Z origin change 143.112.128.0/18 AS203 β†’ AS10599 14035777011059910599105991059910599
2026-10-23 03:21:16Z origin change 206.203.64.0/18 AS203 β†’ AS10599 14035777011059910599105991059910599
2026-10-23 03:05:45Z origin change 143.112.0.0/17 AS203 β†’ AS10599 70181059910599105991059910599