JON.CZ s.r.o.
Cluster stats
| Netblocks | 6 |
| All fragments | 8 blocks across 2 clusters |
| Cluster ID | 191605515 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 188.75.128.0/18 | JON.CZ s.r.o. | BGP | ANNOUNCED | ● high |
| 188.75.149.0/24 | JON.CZ s.r.o. | BGP | ANNOUNCED | ● high |
| 193.164.218.0/23 | JON.CZ s.r.o. | BGP | ANNOUNCED | ● high |
| 213.108.160.0/23 | JON.CZ s.r.o. | BGP | ANNOUNCED | ● high |
| 213.108.164.0/22 | JON.CZ s.r.o. | BGP | ANNOUNCED | ● high |
| 2a01:b380::/32 | JON.CZ s.r.o. | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(6 of 6)
No discrepancies found among checked blocks.
NIC Handles
AS196735
AS200114
MNT-JON-CZ
MNT-PRO-COM