BACKBONE-2
Cluster stats
| Netblocks | 3 |
| All fragments | 228 blocks across 79 clusters |
| Cluster ID | 191959055 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| 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 | |
IP Ranges (3)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 212.51.55.0/24 | BACKBONE-2 | RIPE | ASSIGNED PA | ● low |
| 213.60.108.0/22 | BACKBONE-2 | RIPE | ASSIGNED PA | ● low |
| 213.60.184.0/22 | BACKBONE-2 | 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
(3 of 3)
Possible discrepancies (3)
These blocks are registered to BACKBONE-2 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.
| 213.60.108.0/22 /22 | authorized for AS12338 — Euskaltel S.A. |
| 213.60.184.0/22 /22 | authorized for AS12338 — Euskaltel S.A. |
| 212.51.55.0/24 /24 | authorized for AS12334 — R Cable y Telecable Telecomunicaciones, S.A.U. |
NIC Handles
DUMY-RIPE
DUMY-RIPE
GGC-NET-MNT