AS53102 187.103.160.0/20 CIDR and IP Range Summary.ASN: 53102 - S.I. Telecom. Servicos de Telefonia Ltda EPPHost Count: 4094Addressable IPs: 4096187.103.160.0/24187.103.161.0/24187.103.162.0/24187.103.163.0/24187.103.164.0/24187.103.165.0/24187.103.166.0/24187.103.167.0/24187.103.168.0/24187.103.169.0/24187.103.170.0/24187.103.171.0/24187.103.172.0/24187.103.173.0/24187.103.174.0/24187.103.175.0/24