GGC-NET-37
Cluster stats
| Netblocks | 6 |
| All fragments | 256 blocks across 83 clusters |
| Cluster ID | 191929318 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| 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 | |
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 83.165.46.0 – 83.165.47.127 | GGC-NET-37 | RIPE | ASSIGNED PA | ● low |
| 83.165.47.128/25 | GGC-NET-37 | RIPE | ASSIGNED PA | ● low |
| 83.165.108.0/22 | GGC-NET-37 | RIPE | ASSIGNED PA | ● low |
| 83.165.236.0 – 83.165.237.127 | GGC-NET-37 | RIPE | ASSIGNED PA | ● low |
| 83.165.237.128/25 | GGC-NET-37 | RIPE | ASSIGNED PA | ● low |
| 212.188.37.0/24 | GGC-37-net | 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
(6 of 6)
Possible discrepancies (4)
These blocks are registered to GGC-NET-37 but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 83.165.108.0/22 /22 | authorized for AS12338 — Euskaltel S.A. |
| 83.165.46.0 – 83.165.47.127 /23 | authorized for AS12338 — Euskaltel S.A. |
| 83.165.236.0 – 83.165.237.127 /23 | authorized for AS12338 — Euskaltel S.A. |
| 212.188.37.0/24 /24 | authorized for AS8359 — MTS PJSC |
NIC Handles
DUMY-RIPE
DUMY-RIPE
GGC-NET-MNT
MTU-NOC