Data as of Nov 10, 2026
Autonomous system
AS42821
K&K Kommunikationssysteme GmbH
Announces 3,840 addresses in 15 prefixes. None of it is anonymizer space.
Type
Internet provider
DE
Announced prefixes
| Prefix | Type | RPKI |
|---|---|---|
| 77.90.128.0/24 since Dec 2013 | Internet provider | |
| 77.90.129.0/24 since Dec 2013 | Internet provider | |
| 77.90.130.0/24 since Dec 2013 | Internet provider | |
| 77.90.132.0/24 since Apr 2019 | Internet provider | |
| 77.90.133.0/24 since Apr 2019 | Internet provider | |
| 77.90.134.0/24 since Apr 2019 | Internet provider | |
| 77.90.136.0/24 since Apr 2019 | Internet provider | |
| 77.90.137.0/24 since Apr 2019 | Internet provider | |
| 77.90.140.0/24 since Apr 2019 | Internet provider | |
| 77.90.143.0/24 since Apr 2019 | Unknown | |
| 77.90.144.0/24 since Apr 2019 | Internet provider | |
| 77.90.146.0/24 since Apr 2019 | Internet provider | |
| 77.90.147.0/24 since Apr 2019 | Internet provider | |
| 213.209.138.0/24 since Sep 2007 | Internet provider | |
| 213.209.144.0/24 since Jul 2026 | Internet provider |
Network & history
Profile
- Registered
- Apr 23, 2007
- Domain
- exklusiv.de
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals