FLAVIO FERNANDO COSTA
BGP inherited
Cluster stats
| Netblocks | 6 |
| All fragments | 8 blocks across 3 clusters |
| Cluster ID | 204463186 |
| 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 | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-13
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 204.157.144.0/24 | AS273586 | BGP | ANNOUNCED | ● medium |
| 204.157.144.0/23 | AS273586 | BGP | ANNOUNCED | ● medium |
| 204.157.145.0/24 | AS273586 | BGP | ANNOUNCED | ● medium |
| 2804:892c::/32 | AS273586 | BGP | ANNOUNCED | ● medium |
| 2804:892c::/33 | FLAVIO FERNANDO COSTA | BGP | ANNOUNCED | ● medium |
| 2804:892c:8000::/33 | FLAVIO FERNANDO COSTA | BGP | ANNOUNCED | ● medium |
NIC Handles
AS273586