AS219265 Tjerk Jan Vonk 🇳🇱 NL
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
8
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
- AS219265
- Name
- Tjerk Jan Vonk
- Organisation
- Tjerk Jan Vonk
- Country
- 🇳🇱 NL
- RIR
- RIPENCC
- Allocated
- 2026-07-07
- Network type
- Educational/Research
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- RIPE::AS219265:AS-FROP
- Website
- https://fropnet.nl
- PeeringDB
- net/42906
- Exchanges
- 1
- Facilities
- 1
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 |
|---|---|---|---|---|
| 150.251.61.0/24 v4 | RPKI valid | 42 | 37721219265 | 2026-09-18 |
| 2001:67c:2240::/48 v6 | RPKI valid | 37 | 24482219265 | 2026-09-18 |