AS7473 203.208.152.0/21 CIDR and IP Range Summary.ASN: 7473 - Singapore Telecommunications LtdHost Count: 2046Addressable IPs: 2048203.208.152.0/24203.208.153.0/24203.208.154.0/24203.208.155.0/24203.208.156.0/24203.208.157.0/24203.208.158.0/24203.208.159.0/24