F. DOS S. DOURADO
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 4 · 1,024 IPv4 addresses |
| Cluster ID | 214596091 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 1 shared RIR contact/maintainer handle |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
5 weekly snapshots · JSON
13
+1 netblocks since 2026-07-05
2026-07-05
peak 13
2026-07-19
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 131.255.216.0/24 | F. DOS S. DOURADO | BGP | ANNOUNCED | ● low |
| 131.255.217.0/24 | F. DOS S. DOURADO | BGP | ANNOUNCED | ● low |
| 131.255.218.0/24 | F. DOS S. DOURADO | BGP | ANNOUNCED | ● low |
| 131.255.219.0/24 | F. DOS S. DOURADO | BGP | ANNOUNCED | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(4 of 4)
Possible discrepancies (4)
These blocks are registered to F. DOS S. DOURADO 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.
| 131.255.216.0/24 /24 | authorized for AS269705 — AS269705 |
| 131.255.217.0/24 /24 | authorized for AS269705 — AS269705 |
| 131.255.218.0/24 /24 | authorized for AS269705 — AS269705 |
| 131.255.219.0/24 /24 | authorized for AS269705 — AS269705 |
NIC Handles
AS264494