H-data, spol. s r.o.
Data as of 2026-09-06
BGP inherited
This organisation
| Netblocks | 6 · 2,048 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2a07:3c0::/29) |
| Record ID | 236379110 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 77.240.181.0/24 | H-data, spol. s r.o. | BGP | ANNOUNCED | ● high |
| 81.19.12.0/23 | H-data, spol. s r.o. | BGP | ANNOUNCED | ● high |
| 81.19.14.0/24 | H-data, spol. s r.o. | BGP | ANNOUNCED | ● high |
| 185.137.124.0/22 | H-data, spol. s r.o. | BGP | ANNOUNCED | ● high |
| 2a07:3c0::/29 | H-data, spol. s r.o. | BGP | ANNOUNCED | ● high |
| 2a07:3c0::/56 | H-data, spol. s r.o. | RIPE | ASSIGNED | ● low |
IPv6 ranges (2)
Footprint over time
11 weekly snapshots · JSON
8
0 netblocks since 2026-07-05
2026-07-05
peak 8
2026-09-06
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(8 of 8)
No discrepancies found among checked blocks.
NIC Handles
AS34049
DUMY-RIPE
DUMY-RIPE
FASTER-MNT
ORG-HSSR3-RIPE
RIPE-NCC-HM-MNT
WOSACZ-MNT
WOSACZ-MNT
cz-hdata-1-mnt