AS9506 128.106.144.0/21 CIDR and IP Range Summary.ASN: 9506 - Singtel Fibre BroadbandHost Count: 2046Addressable IPs: 2048128.106.144.0/24128.106.145.0/24128.106.146.0/24128.106.147.0/24128.106.148.0/24128.106.149.0/24128.106.150.0/24128.106.151.0/24