Data as of Nov 9, 2026
Autonomous system
AS15613
FactSet GmbH
Announces 4,352 addresses in 5 prefixes. None of it is anonymizer space.
Type
Business
DE
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 213.173.171.0/24 since May 2016 | Business | COLT Technology Services Group Limited | |
| 217.11.192.0/20 since Feb 2006 | Business | ||
| 217.11.192.0/21 since May 2026 | Business | ||
| 217.11.200.0/21 since May 2026 | Business | ||
| 217.11.203.0/24 since Aug 2026 | Business |
Network & history
Profile
- Registered
- Aug 22, 2000
- Domain
- factset.com
- Industry
- Software Development
Routing patterns
How its announcements have moved
Arrivals