F J R W ASSOCIADOS LTDA - ME
Data as of 2026-08-30
BGP inherited
Cluster stats
| Netblocks | 1 · 1,024 IPv4 addresses |
| All fragments | 28 blocks across 10 clusters |
| Cluster ID | 233904366 |
| 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
5 weekly snapshots · JSON
10
+1 netblocks since 2026-07-05
2026-07-05
peak 10
2026-07-19
IP Ranges (1)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.164.164.0/22 | F J R W ASSOCIADOS LTDA - ME | 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 F J R W ASSOCIADOS LTDA - ME 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.
| 45.164.164.0/22 /22 | authorized for AS268627 — AS268627 |
NIC Handles
20379501000138
WAMCO76
WAMCO76
WAMCO76