Data as of Nov 3, 2026
Autonomous system
AS21234
GRENKE Service GmbH
Announces 4,096 addresses in 2 prefixes. None of it is anonymizer space.
Type
Business
DE
Proxy activity, 30 days
1 exits
Announced prefixes
| Prefix | Type | Proxy exits | RPKI |
|---|---|---|---|
| 217.25.128.0/20 since Jul 2021 | Business | 1 | |
| 217.25.138.0/24 since Jul 2026 | Business |
Residential-proxy exposure
Providers
2
selling exits here
Proxy providers listing exits
- AnyIP
- FloppyData
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS21234, day by day
11 observations
Network & history
Profile
- Registered
- Oct 3, 2001
- Domain
- grenke.de
- Industry
- Law, Business, and Consulting Services
Routing patterns
How its announcements have moved
Arrivals