AS56105 203.22.144.0/21 CIDR and IP Range Summary.ASN: 56105 - Department of Education and Training - VictoriaHost Count: 2046Addressable IPs: 2048203.22.144.0/24203.22.145.0/24203.22.146.0/24203.22.147.0/24203.22.148.0/24203.22.149.0/24203.22.150.0/24203.22.151.0/24