AS42221 Zurkuhl GmbH 🇩🇪 DE
Announcing 6 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
1,024 (4 × /24)
IPv6 prefixes
2
4 × /32
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS42221
- Name
- Zurkuhl GmbH
- Organisation
- Zurkuhl GmbH
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 2015-02-06
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
6 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 185.87.0.0/24 v4 | RPKI valid | 41 | 345492496142221 | 2026-09-18 |
| 185.87.1.0/24 v4 | RPKI valid | 41 | 345492496142221 | 2026-09-18 |
| 185.87.2.0/24 v4 | RPKI valid | 41 | 345492496142221 | 2026-09-18 |
| 185.87.3.0/24 v4 | RPKI valid | 41 | 345492496142221 | 2026-09-18 |
| 2a05:bd04::/31 v6 | RPKI valid | 34 | 345492496142221 | 2026-09-18 |
| 2a05:bd06::/31 v6 | RPKI valid | 34 | 345492496142221 | 2026-09-18 |