PRONTO FIBRA LTDA
Data as of 2026-10-25
BGP inherited
This organisation
| Netblocks | 9 · 4,096 IPv4 addresses |
| IPv6 | 1 prefix (largest 2804:3690::/32) |
| Record ID | 254999426 |
| Registry | BGP |
| Customers | see who runs inside 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 · report an issue | |
IP Ranges (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.234.136.0/22 | PRONTO FIBRA LTDA | BGP | ANNOUNCED | ● high |
| 45.234.138.0/24 | PRONTO FIBRA LTDA | BGP | ANNOUNCED | ● high |
| 45.234.139.0/24 | PRONTO FIBRA LTDA | BGP | ANNOUNCED | ● high |
| 170.239.224.0/23 | PRONTO FIBRA LTDA | BGP | ANNOUNCED | ● high |
| 170.239.224.0/22 | PRONTO FIBRA LTDA | BGP | ANNOUNCED | ● high |
| 170.239.226.0/23 | PRONTO FIBRA LTDA | BGP | ANNOUNCED | ● high |
| 187.121.224.0/21 | PRONTO FIBRA LTDA | BGP | ANNOUNCED | ● high |
| 2804:3690::/32 | PRONTO FIBRA LTDA | BGP | ANNOUNCED | ● high |
| 45.234.139.32/28 | UNKNOWN | LACNIC | reassigned | ● medium |
IPv6 ranges (1)
| CIDR |
|---|
| 2804:3690::/32 |
Footprint over time
10 weekly snapshots · JSON
16
+7 netblocks since 2026-07-05
2026-07-05
peak 16
2026-10-25
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(16 of 16)
No discrepancies found among checked blocks.
NIC Handles
24404615000141
AS266356
HEFSL2
HEFSL2
PRFIB