AS274389
F-NET MASTER LTDA —
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Summary
| Country |
 Brazil
|
| Organization | F-NET MASTER LTDA |
| Domain | |
| Number of IPv4 | 256 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | Business |
| Registry | LACNIC |
| Allocated | December 12, 2025 (about 5 months ago) |
| Updated | December 31, 2025 (about 5 months ago) |
IP Ranges
AS274389 announces 1 IPv4 range and 4 IPv6 ranges.
That's a total of 256 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 167.148.82.0/24 |
F-net Master LTDA
|
256 | RIPE NCC | ASSIGNED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2804:972c::/34 |
F-NET MASTER LTDA
|
1.9807× 1028 | LACNIC | ALLOCATED |
| 2804:972c:4000::/34 |
F-NET MASTER LTDA
|
1.9807× 1028 | LACNIC | ALLOCATED |
| 2804:972c:8000::/34 |
F-NET MASTER LTDA
|
1.9807× 1028 | LACNIC | ALLOCATED |
| 2804:972c:c000::/34 |
F-NET MASTER LTDA
|
1.9807× 1028 | LACNIC | ALLOCATED |
Peers
AS274389 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
Upstreams
AS274389 connects to the global Internet via at least 1 upstream provider. In this setup, AS274389 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS274389 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.