| 2800:490:4001:1e00:: | 2800:490:4001:1eff:ffff:ffff:ffff:ffff | CCE-AUDITORIA GENERAL DE LA REPUBLICA |
| 2800:490:4001:1f00:: | 2800:490:4001:1fff:ffff:ffff:ffff:ffff | CEGROUP ABOGADOS |
| 2800:490:4001:2000:: | 2800:490:4001:20ff:ffff:ffff:ffff:ffff | MULTICENTRO COMERCIALIZADORA DE COLOMBIA S A |
| 2800:490:4001:2100:: | 2800:490:4001:21ff:ffff:ffff:ffff:ffff | TELEMATICA LTDA |
| 2800:490:4001:2200:: | 2800:490:4001:22ff:ffff:ffff:ffff:ffff | MULTICENTRO COMERCIALIZADORA DE COLOMBIA S A |
| 2800:490:4001:2300:: | 2800:490:4001:23ff:ffff:ffff:ffff:ffff | INTERLAM TELECOMUNICACIONES SAS |
| 2800:490:4001:2400:: | 2800:490:4001:24ff:ffff:ffff:ffff:ffff | HELP TECNOLOGY AND SERVICE S.A.S. |
| 2800:490:4001:2500:: | 2800:490:4001:25ff:ffff:ffff:ffff:ffff | SALINI IMPREGILO SPA SUCURSAL DE COLOMBIA |
| 2800:490:4001:2600:: | 2800:490:4001:26ff:ffff:ffff:ffff:ffff | INTERSYSTEM INGENIERIA SAS |
| 2800:490:4001:2700:: | 2800:490:4001:27ff:ffff:ffff:ffff:ffff | CLINICA OFTAMOLOGICA DEL LLANO |