SOPHIA_STICHTING
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 4 |
| IPv6 | 2 prefixes (largest 2001:41f0:5456::/48) |
| All fragments | 14 blocks across 5 clusters |
| Cluster ID | 214540891 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 3 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 |
|---|---|---|---|---|
| 213.124.129.32/29 | SOPHIA_STICHTING | RIPE | ASSIGNED PA | ● low |
| 213.126.120.208/29 | SOPHIA_STICHTING | RIPE | ASSIGNED PA | ● low |
| 2001:41f0:5456::/48 | SOPHIA_STICHTING | RIPE | ASSIGNED | ● low |
| 2001:41f0:91e2::/48 | SOPHIA_STICHTING | 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
DUMY-RIPE
DUMY-RIPE
ZIGGO-AUTOREG1