Data as of Nov 3, 2026
Autonomous system
AS17033
CSL Behring L.L.C
Announces 512 addresses in 2 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 8.48.225.0/24 since Nov 2022 | Business | Level 3 Parent, LLC | |
| 12.3.33.0/24 since May 2005 | Business | AT&T Enterprises, LLC |
Network & history
Profile
- Registered
- Jun 8, 2022
- Domain
- cslbehring.com
- Industry
- Chemical and Pharmaceutical Manufacturing
Routing patterns
How its announcements have moved
Arrivals