MARE-NOSTRUM
Data as of 2026-08-23
BGP inherited
Cluster stats
| Netblocks | 5 · 280 IPv4 addresses |
| Registered in | France (4) · Spain (1) |
| All fragments | 6 blocks across 2 clusters |
| Cluster ID | 229332486 |
| 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 | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 92.103.127.92/30 | MARE-NOSTRUM | RIPE | ASSIGNED PA | ● low |
| 92.103.183.76/30 | MARE-NOSTRUM | RIPE | ASSIGNED PA | ● low |
| 92.103.185.112/29 | MARE-NOSTRUM | RIPE | ASSIGNED PA | ● low |
| 92.103.189.88/29 | MARE-NOSTRUM | RIPE | ASSIGNED PA | ● low |
| 195.57.224.0/24 | MARE_NOSTRUM | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(5 of 5)
Possible discrepancies (1)
These blocks are registered to MARE-NOSTRUM 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.
| 195.57.224.0/24 /24 | authorized for AS3352 — TELEFONICA DE ESPANA S.A.U. |
NIC Handles
COMPLETEL-MNT
DUMY-RIPE
DUMY-RIPE
MAINT-AS3352