Data as of Nov 10, 2026
Autonomous system
AS15465
Siemens AG
Announces 4,864 addresses in 12 prefixes. None of it is anonymizer space.
Type
Business
DE
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 139.23.204.0/22 since Aug 2016 | Business | ||
| 143.99.146.0/24 since Oct 2024 | Business | ||
| 143.99.147.0/24 since Oct 2024 | Business | ||
| 143.99.196.0/24 since Jul 2025 | Business | Siemens Energy Management GmbH trading as Siemens Energy Global GmbH & Co. KG | |
| 143.99.197.0/24 since Jul 2025 | Business | Siemens Energy Management GmbH trading as Siemens Energy Global GmbH & Co. KG | |
| 185.181.24.0/24 since Mar 2026 | Business | Siemens Healthineers AG | |
| 194.138.16.0/22 since May 2005 | Business | ||
| 194.138.35.0/24 since Sep 2014 | Business | ||
| 194.138.36.0/23 since May 2005 | Business | ||
| 194.138.38.0/24 since May 2005 | Business | ||
| 194.138.39.0/24 since May 2005 | Business | ||
| 194.138.40.0/24 since Dec 2015 | Business |
Network & history
Profile
- Registered
- Jul 7, 2000
- Domain
- siemens.com
- Industry
- Software Development
Routing patterns
How its announcements have moved
Arrivals