BLUE BISCAY LTD
BGP inherited
Cluster stats
| Netblocks | 6 |
| Cluster ID | 209593943 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-19
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.120.128.192/27 | BLUE BISCAY LTD | RIPE | ASSIGNED PA | ● low |
| 2a04:5d00:10::/44 | BLUE BISCAY LTD | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a04:5d00:10::/48 | BLUE BISCAY LTD | RIPE | ASSIGNED | ● low |
| 2a04:5d00:11::/48 | BLUE BISCAY LTD | RIPE | ASSIGNED | ● low |
| 2a04:5d00:90::/48 | BLUE BISCAY LTD | RIPE | ASSIGNED | ● low |
| 2a04:5d00:90::/44 | BLUE BISCAY LTD | RIPE | ALLOCATED-BY-LIR | ● 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 (2)
These blocks are registered to BLUE BISCAY LTD 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.
| 2a04:5d00:90::/44 /44 | authorized for AS60241 — High-Speed Universal Broadband Services C.I.C. |
| 2a04:5d00:90::/48 /48 | authorized for AS60241 — High-Speed Universal Broadband Services C.I.C. |
NIC Handles
DUMY-RIPE
DUMY-RIPE
GROOVY
HUBS
ORG-GNS12-RIPE