AS209981 System Crew GmbH 🇩🇪 DE
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
1,024 (4 × /24)
IPv6 prefixes
0
-
Upstreams
2
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
- AS209981
- Name
- System Crew GmbH
- Organisation
- System Crew GmbH
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 2018-10-30
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
4 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 81.16.178.0/24 v4 | no ROA | 46 | 3454925394209981 | 2026-09-18 |
| 81.16.179.0/24 v4 | no ROA | 46 | 3454925394209981 | 2026-09-18 |
| 194.35.56.0/24 v4 | no ROA | 45 | 3454925394209981 | 2026-09-18 |
| 194.35.57.0/24 v4 | no ROA | 42 | 2448215830209981 | 2026-09-18 |