AS21269 Christian Wittenhorst trading as Progon Network Engineering 🇨🇠CH
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
1,280 (5 × /24)
IPv6 prefixes
1
1 × /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
- AS21269
- Name
- Christian Wittenhorst trading as Progon Network Engineering
- Organisation
- Progon Network Engineering
- Country
- 🇨🇠CH
- RIR
- RIPENCC
- Allocated
- 2001-10-11
- Scope
- Not Disclosed
- Peering policy
- Open
- PeeringDB
- net/28013
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
3 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 92.118.240.0/22 v4 | RPKI valid | 44 | 345493428821269 | 2026-09-18 |
| 195.95.132.0/24 v4 | RPKI valid | 45 | 345493428821269 | 2026-09-18 |
| 2a09:b240::/32 v6 | RPKI valid | 38 | 345493428821269 | 2026-09-18 |