RODRIGO BORGHI DA SILVA & CIA LTDA
BGP inherited
Cluster stats
| Netblocks | 13 |
| All fragments | 49 blocks across 11 clusters |
| Cluster ID | 191413080 |
| 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
3 weekly snapshots · JSON
13
0 netblocks since 2026-07-05
2026-07-05
peak 13
2026-07-12
IP Ranges (13)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 186.251.12.0/22 | AS263561 | BGP | ANNOUNCED | ● high |
| 186.251.12.0/23 | AS263561 | BGP | ANNOUNCED | ● high |
| 186.251.13.0/24 | AS263561 | BGP | ANNOUNCED | ● high |
| 186.251.14.0/23 | AS263561 | BGP | ANNOUNCED | ● high |
| 2804:efc::/33 | AS263561 | BGP | ANNOUNCED | ● high |
| 2804:efc::/32 | AS263561 | BGP | ANNOUNCED | ● high |
| 2804:efc:8000::/33 | AS263561 | BGP | ANNOUNCED | ● high |
| 186.251.12.16/28 | UNKNOWN | LACNIC | reallocated | ● medium |
| 186.251.14.16/28 | UNKNOWN | LACNIC | reallocated | ● medium |
| 186.251.14.172/30 | UNKNOWN | LACNIC | reallocated | ● medium |
| 186.251.14.200/30 | UNKNOWN | LACNIC | reallocated | ● medium |
| 186.251.15.16/28 | UNKNOWN | LACNIC | reallocated | ● medium |
| 2804:efc::/32 | UNKNOWN | LACNIC | allocated | ● medium |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(13 of 13)
Possible discrepancies (8)
These blocks are registered to RODRIGO BORGHI DA SILVA & CIA LTDA 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:efc::/32 /32 | authorized for AS263561 — AS263561 |
| 2804:efc::/32 /32 | authorized for AS263561 — AS263561 |
| 2804:efc::/33 /33 | authorized for AS263561 — AS263561 |
| 2804:efc:8000::/33 /33 | authorized for AS263561 — AS263561 |
| 186.251.12.0/22 /22 | authorized for AS263561 — AS263561 |
| 186.251.12.0/23 /23 | authorized for AS263561 — AS263561 |
| 186.251.14.0/23 /23 | authorized for AS263561 — AS263561 |
| 186.251.13.0/24 /24 | authorized for AS263561 — AS263561 |
NIC Handles
AS263561