Vojtech Smrz
BGP inherited
Cluster stats
| Netblocks | 8 · 532 IPv4 addresses |
| Registered in | Czechia (2) · United States (2) |
| Cluster ID | 211006046 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 14 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
8
0 netblocks since 2026-07-05
2026-07-05
peak 8
2026-07-19
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.229.223.0/24 | Vojtech Smrz | RIPE | ASSIGNED PA | ● high |
| 185.229.223.0/24 | Vojtech Smrz | BGP | ANNOUNCED | ● high |
| 2a06:9801:c0::/48 | Vojtech Smrz | RIPE | ASSIGNED | ● high |
| 2a0f:6284:500::/44 | Vojtech Smrz | BGP | ANNOUNCED | ● high |
| 2a0f:85c1:3ac::/48 | Vojtech Smrz | RIPE | ASSIGNED | ● high |
| 94.112.241.72/29 | VOJTECH-SMRZ-NET | RIPE | ASSIGNED PA | ● low |
| 94.112.241.208/28 | VOJTECH-SMRZ-NET | RIPE | ASSIGNED PA | ● low |
| 2a02:8304:23::/48 | VOJTECH-SMRZ-NET | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(8 of 8)
Possible discrepancies (2)
These blocks are registered to Vojtech Smrz but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a0f:85c1:3ac::/48 /48 | authorized for AS215196 — Middle East Advanced IT Systems Establishment |
| 2a02:8304:23::/48 /48 | authorized for AS16019 — Vodafone Czech Republic a.s. |
NIC Handles
ACRO45564-RIPE
AS216006
DUMY-RIPE
DUMY-RIPE
HYEHOST-MNT
ICA28-RIPE
INFERNO-MNT
LAGRANGE-AUTO-MNT
LSRA2-RIPE
ORG-VS375-RIPE
ORG-VS402-RIPE
OSKR-MNT
+2 more