Data as of Nov 3, 2026
Autonomous system
AS14056
SEI Investments
Announces 768 addresses in 3 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 12.31.24.0/24 since May 2005 | Business | AT&T Enterprises, LLC | |
| 63.76.137.0/24 since May 2005 | Business | Verizon Business | |
| 64.125.66.0/24 since Nov 2016 | Business | Zayo Bandwidth |
Network & history
Profile
- Registered
- Oct 13, 1999
- Domain
- seic.com
- Industry
- Computer and Information Technology
Routing patterns
How its announcements have moved
Arrivals