Data as of Nov 6, 2026
Autonomous system
AS33359
Cowen Execution Services LLC.
Announces 2,816 addresses in 14 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 67.43.80.0/24 since Feb 2021 | Business | ||
| 67.43.82.0/23 since Sep 2023 | Business | ||
| 67.43.82.0/24 since Mar 2021 | Business | ||
| 67.43.83.0/24 since Oct 2016 | Business | ||
| 67.43.84.0/23 since Sep 2023 | Business | ||
| 67.43.84.0/24 since Oct 2016 | Business | ||
| 67.43.85.0/24 since May 2019 | Business | ||
| 67.43.88.0/23 since Nov 2025 | Business | ||
| 67.43.88.0/24 since Nov 2017 | Business | ||
| 67.43.89.0/24 since Mar 2021 | Business | ||
| 67.43.91.0/24 since Mar 2021 | Business | ||
| 67.43.93.0/24 since Mar 2021 | Business | ||
| 208.89.28.0/24 since Feb 2021 | Business | Cowen Group, Inc | |
| 208.89.29.0/24 since Feb 2021 | Business | Cowen Group, Inc |
Network & history
Profile
- Registered
- Dec 2, 2004
- Domain
- cowen.com
- Website
- www.cowen.com
- Industry
- Finance and Insurance
Routing patterns
How its announcements have moved
Arrivals