AS23744 162.145.24.0/21 CIDR and IP Range Summary.ASN: 23744 - Australian Customs and Border Protection ServiceHost Count: 2046Addressable IPs: 2048162.145.24.0/24162.145.25.0/24162.145.26.0/24162.145.27.0/24162.145.28.0/24162.145.29.0/24162.145.30.0/24162.145.31.0/24