aut-num: AS274604 owner: ZUMMNET LTDA responsible: NIKOLAS CARVALHO SOUZA AMORIM owner-c: NCSAM4 routing-c: NCSAM4 abuse-c: NCSAM4 created: 20240814 changed: 20240814 inetnum: 2804:90e0::/32 nic-hdl-br: NCSAM4 person: NIKOLAS CARVALHO SOUZA AMORIM created: 20240715 changed: 20240726