CZ-INTERNET
Data as of 2026-08-16
BGP inherited
Cluster stats
| Netblocks | 14 · 8,192 IPv4 addresses |
| Cluster ID | 224101018 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| 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 | |
Footprint over time
8 weekly snapshots · JSON
14
0 netblocks since 2026-07-05
2026-07-05
peak 14
2026-08-16
IP Ranges (14)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 81.2.192.0/24 | CZ-INTERNET | RIPE | ASSIGNED PA | ● low |
| 81.2.193.0/24 | CZ-INTERNET | RIPE | ASSIGNED PA | ● low |
| 81.2.194.0/23 | CZ-INTERNET | RIPE | ASSIGNED PA | ● low |
| 81.2.196.0/24 | CZ-INTERNET | RIPE | ASSIGNED PA | ● low |
| 81.2.197.0/24 | CZ-INTERNET | RIPE | ASSIGNED PA | ● low |
| 81.2.198.0/24 | CZ-INTERNET | RIPE | ASSIGNED PA | ● low |
| 81.2.199.0/24 | CZ-INTERNET | RIPE | ASSIGNED PA | ● low |
| 81.2.200.0/22 | CZ-INTERNET | RIPE | ASSIGNED PA | ● low |
| 81.2.208.0/22 | CZ-INTERNET | RIPE | ASSIGNED PA | ● low |
| 81.2.212.0/22 | CZ-INTERNET | RIPE | ASSIGNED PA | ● low |
| 81.2.216.0/22 | CZ-INTERNET | RIPE | ASSIGNED PA | ● low |
| 81.2.220.0/22 | CZ-INTERNET | RIPE | ASSIGNED PA | ● low |
| 185.129.136.0/23 | CZ-INTERNET | RIPE | ASSIGNED PA | ● low |
| 185.129.138.0/23 | CZ-INTERNET | RIPE | ASSIGNED PA | ● low |
Domains hosted in this network
what's this?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
DUMY-RIPE
DUMY-RIPE
INTERNET-CZ-MNT