CZ-NIC-NET
Cluster stats
| Netblocks | 14 |
| All fragments | 22 blocks across 4 clusters |
| Cluster ID | 194125959 |
| 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 | |
Footprint over time
2 weekly snapshots · JSON
14
0 netblocks since 2026-07-05
2026-07-05
peak 14
2026-07-06
IP Ranges (14)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.43.132.0/24 | CZ-NIC-NET | RIPE | ASSIGNED PA | ● low |
| 185.43.133.0/24 | CZ-NIC-NET | RIPE | ASSIGNED PA | ● low |
| 217.31.201.0/24 | CZ-NIC-NET | RIPE | ASSIGNED PA | ● low |
| 217.31.202.0/24 | CZ-NIC-NET | RIPE | ASSIGNED PA | ● low |
| 217.31.204.0/24 | CZ-NIC-NET | RIPE | ASSIGNED PA | ● low |
| 2001:1488::/48 | CZ-NIC-NET | RIPE | ASSIGNED | ● low |
| 2001:1488:1::/48 | CZ-NIC-NET | RIPE | ASSIGNED | ● low |
| 2001:1488:800:400::/64 | CZ-NIC-NET | RIPE | ASSIGNED | ● low |
| 2001:1488:a000::/48 | CZ-NIC-NET | RIPE | ASSIGNED | ● low |
| 2001:1488:aaaa::/48 | CZ-NIC-NET | RIPE | ASSIGNED | ● low |
| 2001:1488:d91f::/48 | CZ-NIC-NET | RIPE | ASSIGNED | ● low |
| 2001:1488:fffe::/48 | CZ-NIC-NET | RIPE | ASSIGNED | ● low |
| 2001:1488:ffff::/64 | CZ-NIC-NET | RIPE | ASSIGNED | ● low |
| 2001:1488:ffff:64::/64 | CZ-NIC-NET | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(14 of 14)
No discrepancies found among checked blocks.
NIC Handles
CZ-NIC-MNT
DUMY-RIPE
DUMY-RIPE