NFZ-KRAKOW
Data as of 2026-09-06
Handle
This organisation
| Netblocks | 4 |
| Record ID | 237506488 |
| Registry | RIPE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | RIR handle |
| 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 · report an issue | |
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 62.148.86.128/27 | NFZ-KRAKOW | RIPE | ASSIGNED PA | ● low |
| 62.233.162.208/28 | NFZ-KRAKOW | RIPE | ASSIGNED PA | ● low |
| 87.204.151.160/27 | NFZ-KRAKOW | RIPE | ASSIGNED PA | ● low |
| 213.17.133.144/28 | NFZ-KRAKOW | 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
(4 of 4)
No discrepancies found among checked blocks.
NIC Handles
AS12741-MNT
DUMY-RIPE
DUMY-RIPE