aut-num: AS268495 owner: MZTELL SERVICOS EM TELECOMUNICACOES LTDA - ME ownerid: 27.415.316/0001-09 responsible: MARCELO MAZETTO country: BR owner-c: MAMAZ231 routing-c: MAMAZ231 abuse-c: MAMAZ231 created: 20180829 changed: 20180829 inetnum: 45.162.40.0/22 inetnum: 2804:521c::/32 nic-hdl-br: MAMAZ231 person: MARCELO MAZETTO e-mail: mazetto.mazetto@gmail.com country: BR created: 20180622 changed: 20230328