H&F SOLUCOES TECNOLOGICAS LTDA
BGP inherited
Cluster stats
| Netblocks | 33 |
| All fragments | 35 blocks across 2 clusters |
| Cluster ID | 191320471 |
| 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
33
0 netblocks since 2026-07-05
2026-07-05
peak 33
2026-07-12
IP Ranges (33)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 138.185.44.0/23 | AS52540 | BGP | ANNOUNCED | ● high |
| 138.185.44.0/22 | AS52540 | BGP | ANNOUNCED | ● high |
| 138.185.46.0/23 | AS52540 | BGP | ANNOUNCED | ● high |
| 177.129.124.0/23 | AS52540 | BGP | ANNOUNCED | ● high |
| 177.129.126.0/24 | AS52540 | BGP | ANNOUNCED | ● high |
| 177.129.127.0/24 | AS52540 | BGP | ANNOUNCED | ● high |
| 2804:e10::/34 | AS52540 | BGP | ANNOUNCED | ● high |
| 2804:e10:4000::/34 | AS52540 | BGP | ANNOUNCED | ● high |
| 2804:e10:8000::/33 | AS52540 | BGP | ANNOUNCED | ● high |
| 138.185.46.3/32 | UNKNOWN | LACNIC | reassigned | ● medium |
| 138.185.46.14/32 | UNKNOWN | LACNIC | reassigned | ● medium |
| 138.185.46.15/32 | UNKNOWN | LACNIC | reassigned | ● medium |
| 138.185.46.16/32 | UNKNOWN | LACNIC | reassigned | ● medium |
| 138.185.46.17/32 | UNKNOWN | LACNIC | reassigned | ● medium |
| 138.185.46.18/32 | UNKNOWN | LACNIC | reassigned | ● medium |
| 138.185.46.21/32 | UNKNOWN | LACNIC | reassigned | ● medium |
| 138.185.46.22/32 | UNKNOWN | LACNIC | reassigned | ● medium |
| 138.185.46.23/32 | UNKNOWN | LACNIC | reassigned | ● medium |
| 138.185.46.24/32 | UNKNOWN | LACNIC | reassigned | ● medium |
| 138.185.46.25/32 | UNKNOWN | LACNIC | reassigned | ● medium |
| 138.185.46.26/32 | UNKNOWN | LACNIC | reassigned | ● medium |
| 138.185.46.27/32 | UNKNOWN | LACNIC | reassigned | ● medium |
| 138.185.46.28/32 | UNKNOWN | LACNIC | reassigned | ● medium |
| 138.185.46.128/30 | UNKNOWN | LACNIC | reassigned | ● medium |
| 138.185.47.9/32 | UNKNOWN | LACNIC | reassigned | ● medium |
| 177.129.124.64/28 | UNKNOWN | LACNIC | reassigned | ● medium |
| 177.129.124.80/29 | UNKNOWN | LACNIC | reassigned | ● medium |
| 177.129.124.116/30 | UNKNOWN | LACNIC | reassigned | ● medium |
| 177.129.125.8/32 | UNKNOWN | LACNIC | reassigned | ● medium |
| 177.129.125.39/32 | UNKNOWN | LACNIC | reassigned | ● medium |
| 177.129.125.47/32 | UNKNOWN | LACNIC | reassigned | ● medium |
| 177.129.125.123/32 | UNKNOWN | LACNIC | reassigned | ● medium |
| 177.129.126.0/25 | UNKNOWN | LACNIC | reassigned | ● medium |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(33 of 33)
Possible discrepancies (9)
These blocks are registered to H&F SOLUCOES TECNOLOGICAS 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:e10:8000::/33 /33 | authorized for AS52540 — AS52540 |
| 2804:e10::/34 /34 | authorized for AS52540 — AS52540 |
| 2804:e10:4000::/34 /34 | authorized for AS52540 — AS52540 |
| 138.185.44.0/22 /22 | authorized for AS52540 — AS52540 |
| 138.185.44.0/23 /23 | authorized for AS52540 — AS52540 |
| 138.185.46.0/23 /23 | authorized for AS52540 — AS52540 |
| 177.129.124.0/23 /23 | authorized for AS52540 — AS52540 |
| 177.129.126.0/24 /24 | authorized for AS52540 — AS52540 |
| 177.129.127.0/24 /24 | authorized for AS52540 — AS52540 |
NIC Handles
AS52540