HOSTING-BRNO
BGP inherited
Cluster stats
| Netblocks | 18 · 4,095 IPv4 addresses |
| Registered in | Czechia (17) · Italy (1) |
| Cluster ID | 209991746 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 5 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
18
0 netblocks since 2026-07-05
2026-07-05
peak 18
2026-07-19
IP Ranges (18)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 78.4.114.118/32 | BRNO | RIPE | ASSIGNED PA | ● low |
| 88.146.53.112/28 | Brno-NET | RIPE | ASSIGNED PA | ● low |
| 109.80.207.0/24 | HOSTING-BRNO | RIPE | ASSIGNED PA | ● low |
| 109.80.208.0/24 | HOSTING-BRNO | RIPE | ASSIGNED PA | ● low |
| 109.80.209.0/24 | HOSTING-BRNO | RIPE | ASSIGNED PA | ● low |
| 109.80.210.0/24 | HOSTING-BRNO | RIPE | ASSIGNED PA | ● low |
| 109.80.211.0/24 | HOSTING-BRNO | RIPE | ASSIGNED PA | ● low |
| 109.80.212.0/24 | HOSTING-BRNO | RIPE | ASSIGNED PA | ● low |
| 109.80.213.0/24 | HOSTING-BRNO | RIPE | ASSIGNED PA | ● low |
| 109.80.214.0/24 | HOSTING-BRNO | RIPE | ASSIGNED PA | ● low |
| 109.80.215.0/24 | HOSTING-BRNO | RIPE | ASSIGNED PA | ● low |
| 109.80.216.0/24 | HOSTING-BRNO | RIPE | ASSIGNED PA | ● low |
| 109.80.217.0/24 | HOSTING-BRNO | RIPE | ASSIGNED PA | ● low |
| 109.80.218.0/24 | HOSTING-BRNO | RIPE | ASSIGNED PA | ● low |
| 109.80.219.0/24 | HOSTING-BRNO | RIPE | ASSIGNED PA | ● low |
| 109.80.220.0/24 | HOSTING-BRNO | RIPE | ASSIGNED PA | ● low |
| 109.80.221.0/24 | HOSTING-BRNO | RIPE | ASSIGNED PA | ● low |
| 109.80.222.0/24 | HOSTING-BRNO | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(18 of 18)
Possible discrepancies (16)
These blocks are registered to HOSTING-BRNO but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 109.80.207.0/24 /24 | authorized for AS5610 — O2 Czech Republic, a.s. |
| 109.80.208.0/24 /24 | authorized for AS5610 — O2 Czech Republic, a.s. |
| 109.80.209.0/24 /24 | authorized for AS5610 — O2 Czech Republic, a.s. |
| 109.80.210.0/24 /24 | authorized for AS5610 — O2 Czech Republic, a.s. |
| 109.80.211.0/24 /24 | authorized for AS5610 — O2 Czech Republic, a.s. |
| 109.80.212.0/24 /24 | authorized for AS5610 — O2 Czech Republic, a.s. |
| 109.80.213.0/24 /24 | authorized for AS5610 — O2 Czech Republic, a.s. |
| 109.80.214.0/24 /24 | authorized for AS5610 — O2 Czech Republic, a.s. |
| 109.80.215.0/24 /24 | authorized for AS5610 — O2 Czech Republic, a.s. |
| 109.80.216.0/24 /24 | authorized for AS5610 — O2 Czech Republic, a.s. |
| 109.80.217.0/24 /24 | authorized for AS5610 — O2 Czech Republic, a.s. |
| 109.80.218.0/24 /24 | authorized for AS5610 — O2 Czech Republic, a.s. |
| 109.80.219.0/24 /24 | authorized for AS5610 — O2 Czech Republic, a.s. |
| 109.80.220.0/24 /24 | authorized for AS5610 — O2 Czech Republic, a.s. |
| 109.80.221.0/24 /24 | authorized for AS5610 — O2 Czech Republic, a.s. |
+1 more — see the REST API
NIC Handles
AS5610-MTN
BTI-MNT
DIALTELECOM-MNT
DUMY-RIPE
DUMY-RIPE