AS272273
SFR Solucoes Em Tecnologia Da Informacao LTDA — sfrtelecom.com.br
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Summary
| Country |
 Brazil
|
| Organization | SFR Solucoes Em Tecnologia Da Informacao LTDA |
| Domain | sfrtelecom.com.br |
| Number of IPv4 | 512 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | ISP |
| Registry | LACNIC |
| Allocated | November 25, 2021 (about 4 years ago) |
| Updated | November 25, 2021 (about 4 years ago) |
IP Ranges
AS272273 announces 2 IPv4 ranges and 1 IPv6 range.
That's a total of 512 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 38.19.52.0/24 |
 Cogent Communications
|
256 | ARIN | ALLOCATION |
| 187.108.13.0/24 |
SFR Solucoes Em Tecnologia Da Informacao LTDA
|
256 | LACNIC | REASSIGNED |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2804:84a4::/32 |
SFR Solucoes Em Tecnologia Da Informacao LTDA
|
7.9228× 1028 | LACNIC | ALLOCATED |
Peers
AS272273 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
AS272273 connects to the global Internet via at least 2 upstream providers. In this setup, AS272273 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS272273 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.