Wouter Wim Prinsen
Cluster stats
| Netblocks | 13 |
| All fragments | 20 blocks across 4 clusters |
| Cluster ID | 191330978 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (13)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 134.119.205.54/31 | Wouter Wim Prinsen | RIPE | ASSIGNED PA | ● high |
| 134.119.207.28/31 | Wouter Wim Prinsen | RIPE | ASSIGNED PA | ● high |
| 134.119.213.230/31 | Wouter Wim Prinsen | RIPE | ASSIGNED PA | ● high |
| 134.119.214.68/31 | Wouter Wim Prinsen | RIPE | ASSIGNED PA | ● high |
| 134.119.219.210/31 | Wouter Wim Prinsen | RIPE | ASSIGNED PA | ● high |
| 151.106.6.78/31 | Wouter Wim Prinsen | RIPE | ASSIGNED PA | ● high |
| 2a01:7a7:2:3c25::/64 | Wouter Wim Prinsen | RIPE | ASSIGNED | ● high |
| 2a01:7a7:2:3c26::/64 | Wouter Wim Prinsen | RIPE | ASSIGNED | ● high |
| 2a01:7a7:2:3c27::/64 | Wouter Wim Prinsen | RIPE | ASSIGNED | ● high |
| 2a01:7a7:2:3c28::/64 | Wouter Wim Prinsen | RIPE | ASSIGNED | ● high |
| 2a01:7a7:2:3c29::/64 | Wouter Wim Prinsen | RIPE | ASSIGNED | ● high |
| 212.206.236.200/29 | WOUTER | RIPE | ASSIGNED PA | ● low |
| 2a0c:8187:1::/48 | wouter | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
92.3%
of checked blocks have valid RPKI ROA coverage
(12 of 13)
Possible discrepancies (1)
These blocks are registered to Wouter Wim Prinsen but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a0c:8187:1::/48 /48 | authorized for AS206994 — Max Maton |
NIC Handles
DUMY-RIPE
DUMY-RIPE
FGK-MNT
FGK10-RIPE
MMATON-MNT
NLNET-MNT
ORG-WWP1-RIPE