Jan Stetina
BGP inherited
Cluster stats
| Netblocks | 4 |
| All fragments | 413 blocks across 183 clusters |
| Cluster ID | 191597528 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.21.220.0/22 | Jan Stetina | BGP | ANNOUNCED | ● high |
| 2a00:5c20::/32 | Jan Stetina | BGP | ANNOUNCED | ● high |
| 185.21.220.0/22 | Jan Stetina | RIPE | ALLOCATED PA | ● low |
| 2a00:5c20::/30 | Jan Stetina | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
75.0%
of checked blocks have valid RPKI ROA coverage
(3 of 4)
No discrepancies found among checked blocks.
NIC Handles
AS199298
DUMY-RIPE
DUMY-RIPE
GIGANETcz-MNT
GIGANETcz-MNT
ORG-JS53-RIPE
RIPE-NCC-HM-MNT