Data as of Nov 3, 2026
Autonomous system
AS15251
Grand Central Station Internet Services, Inc.
Announces 768 addresses in 3 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 12.49.56.0/24 since Oct 2016 | Business | AT&T Enterprises, LLC | |
| 63.166.183.0/24 since May 2005 | Business | Cogent Communications, LLC | |
| 65.166.22.0/24 since May 2005 | Business | Cogent Communications, LLC |
Network & history
Profile
- Registered
- Apr 7, 2000
- Domain
- gcstation.net
- Industry
- Internet Service Provider (ISP)
Routing patterns
How its announcements have moved
Arrivals