| 2804:4c0:ffff:fc42:: | 2804:4c0:ffff:fc42:ffff:ffff:ffff:ffff | MAIS WEB PROVIDER EIRELI - EPP |
| 2804:4c0:ffff:fc43:: | 2804:4c0:ffff:fc43:ffff:ffff:ffff:ffff | Cemig Telecomunicações SA |
| 2804:4c0:ffff:fc44:: | 2804:4c0:ffff:fc45:ffff:ffff:ffff:ffff | SERCOMTEL S/A TELECOMUNICACOES |
| 2804:4c0:ffff:fc46:: | 2804:4c0:ffff:fc46:ffff:ffff:ffff:ffff | Cirion Technologies do Brasil Ltda. |
| 2804:4c0:ffff:fc47:: | 2804:4c0:ffff:fc47:ffff:ffff:ffff:ffff | Fundação Carlos Chagas Filho de Amparo a Pesquis.. |
| 2804:4c0:ffff:fc48:: | 2804:4c0:ffff:fc48:ffff:ffff:ffff:ffff | Cirion Technologies do Brasil Ltda. |
| 2804:4c0:ffff:fc49:: | 2804:4c0:ffff:fc49:ffff:ffff:ffff:ffff | Ampernet Telecomunicações Ltda |
| 2804:4c0:ffff:fc4a:: | 2804:4c0:ffff:fc4a:ffff:ffff:ffff:ffff | ITANET CONECTA LTDA |
| 2804:4c0:ffff:fc4b:: | 2804:4c0:ffff:fc4c:ffff:ffff:ffff:ffff | Virtual Business Ltda |
| 2804:4c0:ffff:fc4d:: | 2804:4c0:ffff:fc4e:ffff:ffff:ffff:ffff | Impsat Comunicacoes Ltda |