AS28209
Under Servicos De Internet LTDA — under.com.br
Summary
| Country |
 Brazil
|
| Organization | Under Servicos De Internet LTDA |
| Domain | under.com.br |
| Number of IPv4 | 24,576 |
| Number of IPv6 | 8.9134× 1028 |
| AS Type | Hosting |
| Registry | LACNIC |
| Allocated | May 08, 2008 (about 17 years ago) |
| Updated | June 08, 2021 (about 3 years ago) |
IP Ranges
AS28209 announces 28 IPv4 ranges and 5 IPv6 ranges.
That's a total of 24,576 IPv4 addresses and 8.9134× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 177.70.0.0/22 |
Under Servicos De Internet LTDA
|
1,024 | LACNIC | ALLOCATED |
| 177.70.3.0/24 |
Kelvin Luiz Kleine
|
256 | LACNIC | REALLOCATED |
| 177.70.4.0/22 |
VENTO INTERNET LTDA
|
1,024 | LACNIC | REALLOCATED |
| 177.70.8.0/22 |
Under Servicos De Internet LTDA
|
1,024 | LACNIC | ALLOCATED |
| 177.70.12.0/22 |
Under Servicos De Internet LTDA
|
1,024 | LACNIC | ALLOCATED |
| 177.70.16.0/20 |
Under Servicos De Internet LTDA
|
4,096 | LACNIC | ALLOCATED |
| 177.70.17.0/24 |
Under Servicos De Internet LTDA
|
256 | LACNIC | ALLOCATED |
| 177.70.20.0/22 |
Under Servicos De Internet LTDA
|
1,024 | LACNIC | ALLOCATED |
| 177.70.24.0/22 |
Under Servicos De Internet LTDA
|
1,024 | LACNIC | ALLOCATED |
| 177.70.28.0/22 |
Under Servicos De Internet LTDA
|
1,024 | LACNIC | ALLOCATED |
| 179.127.0.0/22 |
Under Servicos De Internet LTDA
|
1,024 | LACNIC | ALLOCATED |
| 179.127.4.0/22 |
Under Servicos De Internet LTDA
|
1,024 | LACNIC | ALLOCATED |
| 179.127.6.0/24 |
Under Servicos De Internet LTDA
|
256 | LACNIC | ALLOCATED |
| 179.127.8.0/23 |
Under Servicos De Internet LTDA
|
512 | LACNIC | ALLOCATED |
| 179.127.10.0/23 |
Under Servicos De Internet LTDA
|
512 | LACNIC | ALLOCATED |
| 179.127.12.0/23 |
Under Servicos De Internet LTDA
|
512 | LACNIC | ALLOCATED |
| 179.127.14.0/23 |
Under Servicos De Internet LTDA
|
512 | LACNIC | ALLOCATED |
| 179.127.16.0/23 |
Under Servicos De Internet LTDA
|
512 | LACNIC | ALLOCATED |
| 179.127.18.0/23 |
Under Servicos De Internet LTDA
|
512 | LACNIC | ALLOCATED |
| 179.127.20.0/23 |
Under Servicos De Internet LTDA
|
512 | LACNIC | ALLOCATED |
| 179.127.22.0/23 |
Under Servicos De Internet LTDA
|
512 | LACNIC | ALLOCATED |
| 179.127.24.0/22 |
Under Servicos De Internet LTDA
|
1,024 | LACNIC | ALLOCATED |
| 179.127.28.0/22 |
Under Servicos De Internet LTDA
|
1,024 | LACNIC | ALLOCATED |
| 189.113.0.0/22 |
Under Servicos De Internet LTDA
|
1,024 | LACNIC | ALLOCATED |
| 189.113.4.0/22 |
Under Servicos De Internet LTDA
|
1,024 | LACNIC | ALLOCATED |
| 189.113.4.0/24 |
Under Servicos De Internet LTDA
|
256 | LACNIC | ALLOCATED |
| 189.113.8.0/22 |
Cardoso & Calderaro LTDA
|
1,024 | LACNIC | REALLOCATED |
| 189.113.12.0/22 |
Under Servicos De Internet LTDA
|
1,024 | LACNIC | ALLOCATED |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2804:1070::/32 |
Under Servicos De Internet LTDA
|
7.9228× 1028 | LACNIC | ALLOCATED |
| 2804:1070:1::/48 |
Under Servicos De Internet LTDA
|
1.2089× 1024 | LACNIC | ALLOCATED |
| 2804:1070:2::/48 |
Under Servicos De Internet LTDA
|
1.2089× 1024 | LACNIC | ALLOCATED |
| 2804:1070:2000::/36 |
Under Servicos De Internet LTDA
|
4.9518× 1027 | LACNIC | ALLOCATED |
| 2804:1070:4000::/36 |
Under Servicos De Internet LTDA
|
4.9518× 1027 | LACNIC | ALLOCATED |
Peers
AS28209 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
AS28209 connects to the global Internet via at least 5 upstream providers. In this setup, AS28209 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS28209 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS28209's role in extending Internet access beyond its own infrastructure.