AS219092 Marcel van den Bosch trading as 12spark Software 🇳🇱 NL
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
3
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
- AS219092
- Name
- Marcel van den Bosch trading as 12spark Software
- Organisation
- MVDBOSCH-12SPARK-COM
- Country
- 🇳🇱 NL
- RIR
- RIPENCC
- Allocated
- 2026-07-31
- Network type
- Educational/Research
- Scope
- Not Disclosed
- Peering policy
- Open
- Website
- https://www.marcel.im
- PeeringDB
- net/43650
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 209.135.151.0/24 v4 | RPKI valid | 46 | 204092219092 | 2026-09-20 |
| 2a0c:9a40:8a70::/48 v6 | RPKI valid | 37 | 204092219092 | 2026-09-22 |