aut-num: AS274344 owner: ZENVIA SMS LTDA ownerid: 62.557.128/0001-08 responsible: CASSIO BOBSIN MACHADO country: BR owner-c: CBM18 routing-c: CBM18 abuse-c: CBM18 created: 20251110 changed: 20251110 inetnum: 2804:9694::/32 nic-hdl-br: CBM18 person: Cássio Bobsin Machado e-mail: [email protected] country: BR created: 19990902 changed: 20231221