Data as of Nov 9, 2026
Autonomous system
AS394205
5THCOLUMN LLC
Announces 1,792 addresses in 4 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 38.89.250.0/24 since Mar 2017 | Business | Cogent Communications, LLC | |
| 63.141.40.0/22 since Mar 2017 | Business | ||
| 66.85.60.0/24 since May 2016 | Business | ||
| 207.140.61.0/24 since May 2016 | Business | AT&T Enterprises, LLC |
Network & history
Profile
- Registered
- Jul 7, 2015
- Domain
- 5thcolumn.net
- Industry
- Software Development
Routing patterns
How its announcements have moved
Arrivals