Heaven - CZFree.Net, spol. s r.o.
Data as of 2026-08-16
BGP inherited
Cluster stats
| Netblocks | 4 · 328 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a01:490:14::/48) |
| Cluster ID | 223243864 |
| 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 | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 78.108.102.200/29 | Heaven - CZFree.Net, spol. s r.o. | RIPE | ASSIGNED PA | ● high |
| 78.108.103.0/26 | Heaven - CZFree.Net, spol. s r.o. | RIPE | ASSIGNED PA | ● high |
| 212.79.107.0/24 | Heaven - CZFree.Net, spol. s r.o. | RIPE | ASSIGNED PA | ● high |
| 2a01:490:14::/48 | Heaven - CZFree.Net, spol. s r.o. | RIPE | ASSIGNED | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2a01:490:14::/48 |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(4 of 4)
Possible discrepancies (2)
These blocks are registered to Heaven - CZFree.Net, spol. s r.o. 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.
| 2a01:490:14::/48 /48 | authorized for AS8251 — FreeTel, s.r.o. |
| 212.79.107.0/24 /24 | authorized for AS8251 — FreeTel, s.r.o. |
NIC Handles
CZNFX-MNT
DUMY-RIPE
DUMY-RIPE
ORG-HCSS1-RIPE
mnt-cz-h17-1