AS28126
BRISANET SERVICOS DE TELECOMUNICACOES S.A — brisanet.com.br
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Summary
| Country |
 Brazil
|
| Organization | BRISANET SERVICOS DE TELECOMUNICACOES S.A |
| Domain | brisanet.com.br |
| Number of IPv4 | 88,576 |
| Number of IPv6 | 9.4393× 1028 |
| AS Type | ISP |
| Registry | LACNIC |
| Allocated | December 12, 2008 (about 17 years ago) |
| Updated | October 08, 2025 (about 3 months ago) |
IP Ranges
AS28126 announces 22 IPv4 ranges and 7 IPv6 ranges.
That's a total of 88,576 IPv4 addresses and 9.4393× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 177.37.128.0/19 |
BRISANET SERVICOS DE TELECOMUNICACOES S.A
|
8,192 | LACNIC | ALLOCATED |
| 177.37.160.0/19 |
CAJUÍNA SÃO GERALDO LTDA.
|
8,192 | LACNIC | REASSIGNED |
| 177.37.172.0/23 |
BRISANET SERVICOS DE TELECOMUNICACOES S.A
|
512 | LACNIC | ALLOCATED |
| 177.37.180.0/23 |
BRISANET SERVICOS DE TELECOMUNICACOES S.A
|
512 | LACNIC | ALLOCATED |
| 177.37.182.0/23 |
BRISANET SERVICOS DE TELECOMUNICACOES S.A
|
512 | LACNIC | ALLOCATED |
| 177.37.192.0/19 |
BRISANET SERVICOS DE TELECOMUNICACOES S.A
|
8,192 | LACNIC | ALLOCATED |
| 177.37.224.0/19 |
BRISANET SERVICOS DE TELECOMUNICACOES S.A
|
8,192 | LACNIC | ALLOCATED |
| 177.37.248.0/23 |
BRISANET SERVICOS DE TELECOMUNICACOES S.A
|
512 | LACNIC | ALLOCATED |
| 177.154.48.0/21 |
BRISANET SERVICOS DE TELECOMUNICACOES S.A
|
2,048 | LACNIC | ALLOCATED |
| 187.19.128.0/19 |
FIUSA EDUCACIONAL S/SIMPLES LTDA
|
8,192 | LACNIC | REASSIGNED |
| 187.19.132.0/23 |
BRISANET SERVICOS DE TELECOMUNICACOES S.A
|
512 | LACNIC | ALLOCATED |
| 187.19.160.0/19 |
J. Alves E Oliveira LTDA
|
8,192 | LACNIC | REASSIGNED |
| 187.19.176.0/23 |
BRISANET SERVICOS DE TELECOMUNICACOES S.A
|
512 | LACNIC | ALLOCATED |
| 187.19.192.0/19 |
BRISANET SERVICOS DE TELECOMUNICACOES S.A
|
8,192 | LACNIC | ALLOCATED |
| 187.19.224.0/19 |
BRISANET SERVICOS DE TELECOMUNICACOES S.A
|
8,192 | LACNIC | ALLOCATED |
| 187.19.230.0/23 |
BRISANET SERVICOS DE TELECOMUNICACOES S.A
|
512 | LACNIC | ALLOCATED |
| 206.42.0.0/19 |
Cogent Communications
|
8,192 | ARIN | REASSIGNMENT |
| 206.42.22.0/24 |
Cogent Communications
|
256 | ARIN | REASSIGNMENT |
| 206.42.32.0/19 |
Cogent Communications
|
8,192 | ARIN | REASSIGNMENT |
| 206.42.44.0/24 |
Cogent Communications
|
256 | ARIN | REASSIGNMENT |
| 206.42.53.0/24 |
Cogent Communications
|
256 | ARIN | REASSIGNMENT |
| 206.42.54.0/24 |
Cogent Communications
|
256 | ARIN | REASSIGNMENT |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2804:29b8::/33 |
BRISANET SERVICOS DE TELECOMUNICACOES S.A
|
3.9614× 1028 | LACNIC | ALLOCATED |
| 2804:29b8:1000::/36 |
BRISANET SERVICOS DE TELECOMUNICACOES S.A
|
4.9518× 1027 | LACNIC | ALLOCATED |
| 2804:29b8:5000::/36 |
BRISANET SERVICOS DE TELECOMUNICACOES S.A
|
4.9518× 1027 | LACNIC | ALLOCATED |
| 2804:29b8:5400::/41 |
BRISANET SERVICOS DE TELECOMUNICACOES S.A
|
1.5474× 1026 | LACNIC | ALLOCATED |
| 2804:29b8:5480::/41 |
BRISANET SERVICOS DE TELECOMUNICACOES S.A
|
1.5474× 1026 | LACNIC | ALLOCATED |
| 2804:29b8:6000::/36 |
BRISANET SERVICOS DE TELECOMUNICACOES S.A
|
4.9518× 1027 | LACNIC | ALLOCATED |
| 2804:29b8:8000::/33 |
BRISANET SERVICOS DE TELECOMUNICACOES S.A
|
3.9614× 1028 | LACNIC | ALLOCATED |
Peers
AS28126 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
AS28126 connects to the global Internet via at least 5 upstream providers. In this setup, AS28126 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS28126 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS28126's role in extending Internet access beyond its own infrastructure.