aut-num:     AS28203
owner:       Webcenter Sist Prest de Servicos de Informatica
responsible: Mitsue Acosta Murakami
owner-c:     WESIS2
routing-c:   RBA2
abuse-c:     RBA2
created:     20080410
changed:     20130306
inetnum:     189.91.32.0/20

nic-hdl-br:  WESIS2
person:      Webcenter Sistemas
created:     20091216
changed:     20091216

nic-hdl-br:  RBA2
person:      Ricardo Buchalla Auada
created:     19971222
changed:     20140417