CALYX CS LTD
CALYX-CS-LTD
Cluster stats
| Netblocks | 10 |
| All fragments | 12 blocks across 3 clusters |
| Cluster ID | 192457288 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 7 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (10)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 62.7.90.64/28 | Calyx_CS | RIPE | ASSIGNED PA | ● low |
| 62.253.214.0/24 | CALYX-CS | RIPE | ASSIGNED PA | ● low |
| 62.255.160.72/30 | CALYX-CS-LIMITED | RIPE | ASSIGNED PA | ● low |
| 80.2.100.0/24 | Calyx-CS-Ltd | RIPE | ASSIGNED PA | ● low |
| 80.194.52.224/27 | CALYX-CS-LTD | RIPE | ASSIGNED PA | ● low |
| 82.3.50.240/28 | CALYX-CS-LTD | RIPE | ASSIGNED PA | ● low |
| 82.20.70.208/28 | CALYX-CS-LTD | RIPE | ASSIGNED PA | ● low |
| 86.17.8.0/27 | Calyx-CS-Limited | RIPE | ASSIGNED PA | ● low |
| 86.17.8.192/29 | Calyx-Cs-Ltd | RIPE | ASSIGNED PA | ● low |
| 86.17.13.144/28 | Calyx-CS-Ltd | 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
(10 of 10)
Possible discrepancies (2)
These blocks are registered to CALYX-CS-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.
| 80.2.100.0/24 /24 | authorized for AS5089 — Virgin Media Limited |
| 62.253.214.0/24 /24 | authorized for AS5089 — Virgin Media Limited |
NIC Handles
AS5089-MNT
AS5462-MNT
BTNET-MNT
DUMY-RIPE
DUMY-RIPE