FIBRASIL INFRAESTRUTURA E FIBRA OTICA S.A.
Data as of 2026-07-26
BGP inherited
Limited data: only 1 range found registered
under this exact name. This may not reflect the organisation's full internet footprint — many companies'
web and cloud infrastructure is hosted under a third-party provider's own registration rather than their own.
Cluster stats
| Netblocks | 1 · 8,192 IPv4 addresses |
| Cluster ID | 214622201 |
| Registry | ARIN |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
3 weekly snapshots · JSON
55
0 netblocks since 2026-07-05
2026-07-05
peak 55
2026-07-12
IP Ranges (1)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 201.23.32.0/19 | FIBRASIL INFRAESTRUTURA E FIBRA OTICA S.A. | ARIN | ALLOCATED | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(1 of 1)
Possible discrepancies (1)
These blocks are registered to FIBRASIL INFRAESTRUTURA E FIBRA OTICA S.A. 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.
| 201.23.32.0/19 /19 | authorized for AS272710 — AS272710 |
NIC Handles
36619747000170
CORFI9
ENRFI8
FIFOS