FNT Telecomunicações e Acesso a Redes de Internet
BGP inherited
Cluster stats
| Netblocks | 17 · 4,095 IPv4 addresses |
| Cluster ID | 214622687 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
6 weekly snapshots · JSON
17
-35 netblocks since 2026-07-05
2026-07-05
peak 52
2026-07-26
IP Ranges (17)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 177.222.176.0/20 | FNT Telecomunicações e Acesso a Redes de Internet | ARIN | ALLOCATED | ● low |
| 2804:157c::/36 | FNT Telecomunicações e Acesso a Redes de Internet | BGP | ANNOUNCED | ● low |
| 2804:157c:1000::/36 | FNT Telecomunicações e Acesso a Redes de Internet | BGP | ANNOUNCED | ● low |
| 2804:157c:2000::/36 | FNT Telecomunicações e Acesso a Redes de Internet | BGP | ANNOUNCED | ● low |
| 2804:157c:3000::/36 | FNT Telecomunicações e Acesso a Redes de Internet | BGP | ANNOUNCED | ● low |
| 2804:157c:4000::/36 | FNT Telecomunicações e Acesso a Redes de Internet | BGP | ANNOUNCED | ● low |
| 2804:157c:5000::/36 | FNT Telecomunicações e Acesso a Redes de Internet | BGP | ANNOUNCED | ● low |
| 2804:157c:6000::/36 | FNT Telecomunicações e Acesso a Redes de Internet | BGP | ANNOUNCED | ● low |
| 2804:157c:7000::/36 | FNT Telecomunicações e Acesso a Redes de Internet | BGP | ANNOUNCED | ● low |
| 2804:157c:8000::/36 | FNT Telecomunicações e Acesso a Redes de Internet | BGP | ANNOUNCED | ● low |
| 2804:157c:9000::/36 | FNT Telecomunicações e Acesso a Redes de Internet | BGP | ANNOUNCED | ● low |
| 2804:157c:a000::/36 | FNT Telecomunicações e Acesso a Redes de Internet | BGP | ANNOUNCED | ● low |
| 2804:157c:b000::/36 | FNT Telecomunicações e Acesso a Redes de Internet | BGP | ANNOUNCED | ● low |
| 2804:157c:c000::/36 | FNT Telecomunicações e Acesso a Redes de Internet | BGP | ANNOUNCED | ● low |
| 2804:157c:d000::/36 | FNT Telecomunicações e Acesso a Redes de Internet | BGP | ANNOUNCED | ● low |
| 2804:157c:e000::/36 | FNT Telecomunicações e Acesso a Redes de Internet | BGP | ANNOUNCED | ● low |
| 2804:157c:f000::/36 | FNT Telecomunicações e Acesso a Redes de Internet | BGP | ANNOUNCED | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(17 of 17)
Possible discrepancies (17)
These blocks are registered to FNT Telecomunicações e Acesso a Redes de Internet 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.
| 2804:157c::/36 /36 | authorized for AS263390 — AS263390 |
| 2804:157c:1000::/36 /36 | authorized for AS263390 — AS263390 |
| 2804:157c:2000::/36 /36 | authorized for AS263390 — AS263390 |
| 2804:157c:3000::/36 /36 | authorized for AS263390 — AS263390 |
| 2804:157c:4000::/36 /36 | authorized for AS263390 — AS263390 |
| 2804:157c:5000::/36 /36 | authorized for AS263390 — AS263390 |
| 2804:157c:6000::/36 /36 | authorized for AS263390 — AS263390 |
| 2804:157c:7000::/36 /36 | authorized for AS263390 — AS263390 |
| 2804:157c:8000::/36 /36 | authorized for AS263390 — AS263390 |
| 2804:157c:9000::/36 /36 | authorized for AS263390 — AS263390 |
| 2804:157c:a000::/36 /36 | authorized for AS263390 — AS263390 |
| 2804:157c:b000::/36 /36 | authorized for AS263390 — AS263390 |
| 2804:157c:c000::/36 /36 | authorized for AS263390 — AS263390 |
| 2804:157c:d000::/36 /36 | authorized for AS263390 — AS263390 |
| 2804:157c:e000::/36 /36 | authorized for AS263390 — AS263390 |
+2 more — see the REST API
NIC Handles
22780155000120
AS263390
MRDSA1246
MRDSA1246
VIRCH11