CZ-DOIP-20180302
Data as of 2026-07-26
Handle
Cluster stats
| Netblocks | 3 · 512 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2a05:3c80::/30) |
| All fragments | 4 blocks across 2 clusters |
| Cluster ID | 213395998 |
| Registry | RIPE |
| Customers | find customers using 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 (3)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.72.246.0/23 | CZ-DOIP-20180302 | RIPE | ASSIGNED PA | ● low |
| 2a05:3c80::/30 | CZ-DOIP-20180302 | RIPE | ASSIGNED | ● low |
| 2a05:3c84::/30 | CZ-DOIP-20180302 | RIPE | ASSIGNED | ● low |
IPv6 ranges (2)
NIC Handles
DUMY-RIPE
DUMY-RIPE
MNT-DOIP