Data as of Nov 10, 2026
Autonomous system
AS27390
Fred Alger & Co Inc.
Announces 512 addresses in 2 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 38.76.33.0/24 since Apr 2019 | Business | Cogent Communications, LLC | |
| 66.206.123.0/24 since May 2019 | Business | Zayo Bandwidth |
Network & history
Profile
- Registered
- Feb 25, 2003
- Domain
- alger.com
- Industry
- Government and Public Administration
Routing patterns
How its announcements have moved
Arrivals