inetnum:     190.83.28.0/22
aut-num:     AS270348
abuse-c:     SIISE4
owner:       Sidia Instituto de Ciencia e Tecnologia
ownerid:     05.994.459/0001-71
responsible: Dong Chang Lee
owner-c:     DOCLE14
tech-c:      SIIIN4
created:     20200211
changed:     20210924

nic-hdl-br:  DOCLE14
person:      Dong Chang Lee
created:     20210127
changed:     20210924

nic-hdl-br:  SIIIN4
person:      Sidia IT Infrastructure
created:     20210924
changed:     20210924

nic-hdl-br:  SIISE4
person:      Sidia IT Security
created:     20210924
changed:     20210924