STICHTING_HELIOMARE
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 4 |
| IPv6 | 2 prefixes (largest 2001:41f0:50c0::/48) |
| All fragments | 6 blocks across 2 clusters |
| Cluster ID | 213237251 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 195.35.229.40/29 | STICHTING_HELIOMARE | RIPE | ASSIGNED PA | ● low |
| 213.125.131.224/29 | STICHTING_HELIOMARE | RIPE | ASSIGNED PA | ● low |
| 2001:41f0:50c0::/48 | STICHTING_HELIOMARE | RIPE | ASSIGNED | ● low |
| 2001:41f0:f009::/48 | STICHTING_HELIOMARE | RIPE | ASSIGNED | ● low |
IPv6 ranges (2)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(4 of 4)
No discrepancies found among checked blocks.
NIC Handles
CASTEL-MNT
DUMY-RIPE
DUMY-RIPE
ZIGGO-AUTOREG1