AS28130 Certto Telecomunicacoes Ltda Epp.
General Info - AS28130
13,312
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 138.99.248.0/22 | 1,024 | |
| 143.208.40.0/22 | 1,024 | |
| 170.150.164.0/22 | 1,024 | |
| 186.227.96.0/20 | 4,096 | |
| 186.251.144.0/21 | 2,048 | |
| 187.19.96.0/20 | 4,096 |
| Netblock | Number of IPs | |
|---|---|---|
| 2804:1cc::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2804:2b8::/32 | 79,228,162,514,264,337,593,543,950,336 |
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
