Gransy-CZ
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 12 · 744 IPv4 addresses |
| IPv6 | 3 prefixes (largest 2001:1528:129::/48) |
| Cluster ID | 215053867 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
12
0 netblocks since 2026-07-05
2026-07-05
peak 12
2026-07-26
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 62.168.37.240/29 | GRANSY-CZ | RIPE | ASSIGNED PA | ● low |
| 77.78.104.0/24 | Gransy-CZ | RIPE | ASSIGNED PA | ● low |
| 77.78.107.0/25 | Gransy-CZ | RIPE | ASSIGNED PA | ● low |
| 77.78.126.0/24 | Gransy-CZ | RIPE | ASSIGNED PA | ● low |
| 81.0.237.32/28 | Gransy-CZ | RIPE | ASSIGNED PA | ● low |
| 81.0.255.104/29 | Gransy-CZ | RIPE | ASSIGNED PA | ● low |
| 82.208.29.192/27 | Gransy-CZ | RIPE | ASSIGNED PA | ● low |
| 82.208.44.160/27 | Gransy-CZ | RIPE | ASSIGNED PA | ● low |
| 82.208.48.64/29 | Gransy-CZ | RIPE | ASSIGNED PA | ● low |
| 2001:1528:129::/48 | Gransy-CZ | RIPE | ASSIGNED | ● low |
| 2001:1528:137::/48 | Gransy-CZ | RIPE | ASSIGNED | ● low |
| 2001:1528:153::/48 | Gransy-CZ | RIPE | ASSIGNED | ● low |
IPv6 ranges (3)
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(12 of 12)
No discrepancies found among checked blocks.
NIC Handles
CASABLANCA-RIPE-MNT
DUMY-RIPE
DUMY-RIPE
GTSCZ-MNT