aut-num: AS28337 owner: Buzz Telecom LTDA ownerid: 08.996.606/0001-30 responsible: Robson Fernando Alves country: BR owner-c: BUTLT11 routing-c: BUTLT11 abuse-c: BUTLT11 created: 20130503 changed: 20250320 inetnum: 177.128.132.0/22 inetnum: 2804:dbc::/32 nic-hdl-br: BUTLT11 person: Buzz Telecom LTDA e-mail: robson@buzztelecom.com.br country: BR created: 20220928 changed: 20220928