AS10599
McKesson Corp.
AS10599 is McKesson Corp. (mckesson.com). It announces 2,304 IPv4 addresses in 15 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 1997-09-30· Business
2,304
IPv4 addresses announced
15
IPv4 prefixes
0
IPv6 prefixes
40.00%
of its routes RPKI-valid
2,304
of its IPv4 geolocated
2
countries
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States2,048 · 88.89%
- United Kingdom256 · 11.11%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- MCKESSON
- name
- McKesson Corp.
- org
- MCKESS
- org name
- McKesson Corp.
- org address
- 6535 N. State Highway 161, Irving, TX, 75039
- org city
- Irving
- org country
- US
- country
- US
- source
- arin
- created
- 1997-09-30
- updated
- 2000-05-02
- abuse name
- Network Infrastructure Team
- abuse email
- NetworkInfrastructureTeam2@mckesson.com
- abuse phone
- +1-972-446-4800
- abuse kind
- role
- abuse city
- Irving
- abuse country
- US
- admin name
- Network Infrastructure Team
- admin email
- NetworkInfrastructureTeam2@mckesson.com
- admin phone
- +1-972-446-4800
- admin kind
- role
- admin city
- Irving
- admin country
- US
- tech
- MT424-ARIN
- tech name
- Meskerem Teferra
- tech email
- meskerem.teferra@mckhboc.com
- tech phone
- +1-415-983-8412
- tech kind
- person
- tech city
- San Francisco
- tech country
- US
- abuse validated
- 1
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- 0.09%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 139.177.127.0/24 | United States | Not found | 17 | 2026-10-02 |
| 143.112.0.0/17also AS203 | United States | Valid | 1 | 2026-10-23 |
| 143.112.76.0/24 | United States | Invalid, too specific | 1 | 2026-10-29 |
| 143.112.128.0/18also AS203 | United States | Valid | 1 | 2026-10-23 |
| 143.112.192.0/19also AS203 | United States | Valid | 1 | 2026-10-23 |
| 143.112.224.0/19also AS203 | United States | Valid | 1 | 2026-10-02 |
| 143.112.255.0/24 | United States | Valid | 17 | 2026-10-02 |
| 149.21.0.0/16also AS203 | United States | Not found | 1 | 2026-10-23 |
| 194.61.251.0/24 | United Kingdom | Not found | 17 | 2026-10-02 |
| 206.203.64.0/18also AS203 | United States | Not found | 1 | 2026-10-23 |
| 206.203.65.0/24 | United States | Not found | 17 | 2026-10-02 |
| 206.203.67.0/24 | United States | Not found | 17 | 2026-10-02 |
| 206.203.73.0/24 | United States | Not found | 17 | 2026-10-02 |
| 206.203.74.0/24 | United States | Not found | 17 | 2026-10-02 |
| 206.203.78.0/24 | United States | Valid | 17 | 2026-10-02 |
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