AS203273 NetCrafters OU 🇪🇪 EE
Announcing 120 prefixes, seen at the RIS collectors.
IPv4 prefixes
116
30,720 (120 × /24)
IPv6 prefixes
4
12,289 × /48
Upstreams
9
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS203273
- Name
- NetCrafters OU
- Organisation
- NetCrafters OU
- Country
- 🇪🇪 EE
- RIR
- RIPENCC
- Allocated
- 2025-12-03
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 |
|---|---|---|---|---|
| 2a01:e5c0:9000::/36 v6 | RPKI valid | 38 | 6939203273 | 2026-09-18 |
| 2a01:e5c0:f000::/36 v6 | RPKI valid | 38 | 6939203273 | 2026-09-18 |
| 2a0e:d606::/48 v6 | RPKI valid | 35 | 3454931500203273 | 2026-09-18 |
| 2a14:a084:f000::/36 v6 | RPKI valid | 39 | 345499002203273 | 2026-09-18 |