AS35003 Florian Kirstein 🇩🇪 DE
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
1,024 (4 × /24)
IPv6 prefixes
2
257 × /48
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
- AS35003
- Name
- Florian Kirstein
- Organisation
- Florian Kirstein
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 2005-05-17
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 |
|---|---|---|---|---|
| 193.0.186.0/23 v4 | no ROA | 42 | 345491559835003 | 2026-09-18 |
| 194.126.158.0/23 v4 | RPKI valid | 40 | 3454987671265735003 | 2026-09-18 |
| 2001:67c:2884::/48 v6 | no ROA | 35 | 345491559835003 | 2026-09-18 |
| 2001:1578:400::/40 v6 | RPKI valid | 34 | 3454987671265735003 | 2026-09-18 |