AS28239 186.235.112.0/21 CIDR and IP Range Summary.ASN: 28239 - Iwserver Internet Banda Larga Ltda.Host Count: 2046Addressable IPs: 2048186.235.112.0/24186.235.113.0/24186.235.114.0/24186.235.115.0/24186.235.116.0/24186.235.117.0/24186.235.118.0/24186.235.119.0/24