FASTPORT-CZ
Data as of 2026-09-13
BGP inherited
This organisation
| Netblocks | 11 · 4,096 IPv4 addresses |
| IPv6 | 3 prefixes (largest 2a02:a28:8000::/33) |
| Record ID | 240854606 |
| Registry | RIPE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (11)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 46.254.64.0/24 | FASTPORT-CZ | RIPE | ASSIGNED PA | ● low |
| 46.254.65.0/24 | FASTPORT-CZ | RIPE | ASSIGNED PA | ● low |
| 46.254.66.0/23 | FASTPORT-CZ | RIPE | ASSIGNED PA | ● low |
| 46.254.68.0/22 | FASTPORT-CZ | RIPE | ASSIGNED PA | ● low |
| 93.190.56.0/22 | FASTPORT-CZ | RIPE | ASSIGNED PA | ● low |
| 93.190.60.0/23 | FASTPORT-CZ | RIPE | ASSIGNED PA | ● low |
| 93.190.62.0/24 | FASTPORT-CZ | RIPE | ASSIGNED PA | ● low |
| 93.190.63.0/24 | FASTPORT-CZ | RIPE | ASSIGNED PA | ● low |
| 2a02:a28::/36 | FASTPORT-CZ-6P0 | RIPE | AGGREGATED-BY-LIR | ● low |
| 2a02:a28:1000::/36 | FASTPORT-CZ-6P1 | RIPE | AGGREGATED-BY-LIR | ● low |
| 2a02:a28:8000::/33 | FASTPORT-CZ-2 | RIPE | AGGREGATED-BY-LIR | ● low |
IPv6 ranges (3)
Footprint over time
7 weekly snapshots · JSON
11
0 netblocks since 2026-07-26
2026-07-26
peak 11
2026-09-13
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(11 of 11)
No discrepancies found among checked blocks.
NIC Handles
DUMY-RIPE
DUMY-RIPE
MNT-FASTPORT