Data as of Nov 3, 2026
Autonomous system
AS14267
PTC Inc.
Announces 2,048 addresses in 8 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 12.11.148.0/24 since May 2005 | Business | AT&T Enterprises, LLC | |
| 12.11.149.0/24 since May 2005 | Business | AT&T Enterprises, LLC | |
| 12.11.150.0/24 since May 2005 | Business | AT&T Enterprises, LLC | |
| 12.11.151.0/24 since May 2005 | Business | AT&T Enterprises, LLC | |
| 199.6.18.0/24 since Dec 2019 | Business | ||
| 199.6.27.0/24 since Dec 2019 | Business | ||
| 199.6.30.0/24 since Dec 2019 | Business | ||
| 199.6.31.0/24 since Dec 2019 | Business |
Network & history
Profile
- Registered
- Nov 7, 2019
- Domain
- ptc.com
- Industry
- Software Development
Routing patterns
How its announcements have moved
Arrivals