AS37998 203.20.160.0/19 CIDR and IP Range Summary.ASN: 37998 - St Vincents & Mater Health SydneyHost Count: 8190Addressable IPs: 8192203.20.160.0/24203.20.161.0/24203.20.162.0/24203.20.163.0/24203.20.164.0/24203.20.165.0/24203.20.166.0/24203.20.167.0/24203.20.168.0/24203.20.169.0/24203.20.170.0/24203.20.171.0/24203.20.172.0/24203.20.173.0/24203.20.174.0/24203.20.175.0/24203.20.176.0/24203.20.177.0/24203.20.178.0/24203.20.179.0/24203.20.180.0/24203.20.181.0/24203.20.182.0/24203.20.183.0/24203.20.184.0/24203.20.185.0/24203.20.186.0/24203.20.187.0/24203.20.188.0/24203.20.189.0/24203.20.190.0/24203.20.191.0/24