20120228
20220428
inetnum: 177.137.32.0/20 aut-num: AS28210 abuse-c: CGRSU owner: SUMICITY TELECOMUNICACOES S.A. ownerid: 07.714.104/0001-07 responsible: Centro de Gerencia de Redes Sumicity owner-c: CGRSU tech-c: CGRSU inetrev: 177.137.47.0/24 nserver: ptr1.sumicity.net.br nsstat: 20230215 AA nslastaa: 20230215 nserver: ptr2.sumicity.net.br nsstat: 20230215 AA nslastaa: 20230215 created: 20120228 changed: 20220428 nic-hdl-br: CGRSU person: Centro de Gerencia de Rede Sumicity created: 20090526 changed: 20210309