Summary
| Registry | LACNIC |
| Country | BR |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 2014-06-02 |
| Last Updated | 2026-08-26 |
| 181.221.0.0/24 | N/A | 0 | 1 | 1 |
| 181.221.32.0/24 | N/A | 0 | 1 | 1 |
| 181.221.64.0/24 | N/A | 0 | 1 | 2 |
| 181.221.96.0/24 | N/A | 0 | 1 | 1 |
| 181.221.128.0/24 | N/A | 0 | 1 | 1 |
| 181.221.160.0/24 | N/A | 0 | 1 | 1 |
| 181.221.176.0/24 | N/A | 0 | 1 | 1 |
| 181.221.192.0/24 | N/A | 0 | 1 | 1 |
| 181.221.224.0/24 | N/A | 0 | 1 | 1 |
| 181.221.240.0/24 | N/A | 0 | 1 | 1 |