Data as of Nov 3, 2026
Autonomous system
AS53768
Laboratory Corporation of America
Announces 26,368 addresses in 16 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 12.35.188.0/22 since Nov 2011 | Business | AT&T Enterprises, LLC | |
| 12.39.198.0/23 since Nov 2011 | Business | AT&T Enterprises, LLC | |
| 12.145.88.0/21 since Jun 2017 | Business | AT&T Enterprises, LLC | |
| 162.134.32.0/20 since Sep 2011 | Business | ||
| 162.134.48.0/20 since Sep 2011 | Business | ||
| 162.134.64.0/20 since Sep 2011 | Business | ||
| 162.134.80.0/22 since Mar 2019 | Business | ||
| 162.134.84.0/23 since Apr 2021 | Business | ||
| 162.134.86.0/23 since Mar 2019 | Business | ||
| 162.134.88.0/21 since Jun 2022 | Business | ||
| 162.134.96.0/23 since May 2017 | Business | ||
| 162.134.98.0/23 since May 2017 | Business | ||
| 162.134.100.0/23 since May 2017 | Business | ||
| 162.134.102.0/23 since May 2017 | Business | ||
| 162.134.160.0/20 since Feb 2019 | Business | ||
| 162.134.250.0/24 since Nov 2024 | Business |
Network & history
Profile
- Registered
- May 13, 2011
- Domain
- labcorp.com
- Industry
- Computer and Information Technology
Routing patterns
How its announcements have moved
Arrivals