Briskona Ltd
Cluster stats
| Netblocks | 7 |
| Cluster ID | 192542995 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.175.56.0/21 | Briskona Ltd | RIPE | ALLOCATED PA | ● low |
| 5.175.56.0/23 | BRISKONA-CLACKS | RIPE | ASSIGNED PA | ● low |
| 5.175.58.0/24 | BRISKONA-CLACKS | RIPE | ASSIGNED PA | ● low |
| 5.175.59.0/24 | BRISKONA-FK83HA | RIPE | ASSIGNED PA | ● low |
| 80.193.228.128/25 | BRISKONA-LIMITED | RIPE | ASSIGNED PA | ● low |
| 185.136.72.0/22 | Briskona Ltd | RIPE | ALLOCATED PA | ● low |
| 2a04:6240::/29 | Briskona Ltd | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
85.7%
of checked blocks have valid RPKI ROA coverage
(6 of 7)
Possible discrepancies (5)
These blocks are registered to Briskona Ltd but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 5.175.56.0/21 /21 | authorized for AS42010 — I.T. PROFESSIONAL SERVICES LIMITED |
| 185.136.72.0/22 /22 | authorized for AS16353 — Merula Limited |
| 5.175.56.0/23 /23 | authorized for AS42010 — I.T. PROFESSIONAL SERVICES LIMITED |
| 5.175.58.0/24 /24 | authorized for AS42010 — I.T. PROFESSIONAL SERVICES LIMITED |
| 5.175.59.0/24 /24 | authorized for AS59395 — Southern Communications Ltd |
NIC Handles
AS5462-MNT
DUMY-RIPE
DUMY-RIPE
MNT-BRISKONA
MNT-ITPS
ORG-BL133-RIPE
RIPE-NCC-HM-MNT
WBBS-MNT