Data as of Nov 10, 2026
Autonomous system
AS40427
Cisco Systems Ironport Division
Announces 512 addresses in 2 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 194.165.198.0/24 since Aug 2022 | Business | Cisco Systems, Inc. | |
| 194.165.199.0/24 since Aug 2022 | Business | Cisco Systems, Inc. |
Network & history
Profile
- Registered
- Feb 16, 2007
- Domain
- cisco.com
- Industry
- Computer and Information Technology
Routing patterns
How its announcements have moved
Arrivals