Data as of Nov 3, 2026
Autonomous system
AS394041
Heartflow Inc
Announces 512 addresses in 2 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 8.2.197.0/24 since Oct 2018 | Business | Level 3 Parent, LLC | |
| 12.97.182.0/24 since Jul 2018 | Business | AT&T Enterprises, LLC |
Network & history
Profile
- Registered
- Mar 22, 2018
- Domain
- heartflow.com
- Industry
- Software Development
Routing patterns
How its announcements have moved
Arrivals