20210505
20210519
inetnum: 2804:cf4:4000::/48 aut-num: AS52579 abuse-c: NONRT owner: E ALVES NET SERVI�OS TELECOMUNICA�OES ownerid: 19.165.673/0001-20 responsible: Marcio Davi owner-c: ENSTE6 tech-c: ENSTE6 created: 20210505 changed: 20210519 inetnum-up: 2804:cf4::/32 nic-hdl-br: ENSTE6 person: EALVES NET SERVI�OS TELECOMUNICA�OES created: 20171227 changed: 20190324 nic-hdl-br: NONRT person: NOC NRTTELECOM created: 20140311 changed: 20140731