Czech Telecommunication Office
BGP inherited
Cluster stats
| Netblocks | 9 · 2,044 IPv4 addresses |
| Cluster ID | 210446264 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
9
0 netblocks since 2026-07-05
2026-07-05
peak 9
2026-07-19
IP Ranges (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.68.212.0/23 | Czech Telecommunication Office | BGP | ANNOUNCED | ● high |
| 185.68.214.0/24 | Czech Telecommunication Office | BGP | ANNOUNCED | ● high |
| 185.68.215.0/24 | Czech Telecommunication Office | BGP | ANNOUNCED | ● high |
| 2a05:1c40::/30 | Czech Telecommunication Office | BGP | ANNOUNCED | ● high |
| 2a05:1c44::/31 | Czech Telecommunication Office | BGP | ANNOUNCED | ● high |
| 2a05:1c46::/32 | Czech Telecommunication Office | BGP | ANNOUNCED | ● high |
| 2a05:1c47::/32 | Czech Telecommunication Office | BGP | ANNOUNCED | ● high |
| 185.68.212.0/22 | Czech Telecommunication Office | RIPE | ALLOCATED PA | ● low |
| 2a05:1c40::/29 | Czech Telecommunication Office | RIPE | ALLOCATED-BY-RIR | ● low |
NIC Handles
AS201594
AS203208
DUMY-RIPE
DUMY-RIPE
ORG-CTO1-RIPE
RIPE-NCC-HM-MNT
SUPER-CTU
SUPER-CTU