| 2804:4c0:ffff:fdf1:: | 2804:4c0:ffff:fdf1:ffff:ffff:ffff:ffff | Sercomtel Participações S.A. |
| 2804:4c0:ffff:fdf2:: | 2804:4c0:ffff:fdf2:ffff:ffff:ffff:ffff | VARZEA NET TELECOMUNICACOES LTDA ME |
| 2804:4c0:ffff:fdf3:: | 2804:4c0:ffff:fdf6:ffff:ffff:ffff:ffff | Cirion Technologies do Brasil Ltda. |
| 2804:4c0:ffff:fdf7:: | 2804:4c0:ffff:fdf7:ffff:ffff:ffff:ffff | NOVA TELECOM LTDA |
| 2804:4c0:ffff:fdf8:: | 2804:4c0:ffff:fdf8:ffff:ffff:ffff:ffff | Wireless Comm Services LTDA |
| 2804:4c0:ffff:fdf9:: | 2804:4c0:ffff:fdfc:ffff:ffff:ffff:ffff | Cirion Technologies do Brasil Ltda. |
| 2804:4c0:ffff:fdfd:: | 2804:4c0:ffff:fdfd:ffff:ffff:ffff:ffff | RADAR WISP LTDA |
| 2804:4c0:ffff:fdfe:: | 2804:4c0:ffff:fdfe:ffff:ffff:ffff:ffff | GOLDEN LINK |
| 2804:4c0:ffff:fdff:: | 2804:4c0:ffff:fdff:ffff:ffff:ffff:ffff | Cirion Technologies do Brasil Ltda. |
| 2804:4c0:ffff:fe00:: | 2804:4c0:ffff:fefc:ffff:ffff:ffff:ffff | IMPSAT COMUNICACOES LTDA |