AS64021 103.228.66.48/28 CIDR and IP Range Summary.ASN: 64021 - Network-TransitHost Count: 14Addressable IPs: 16 103.228.66.49103.228.66.50103.228.66.51103.228.66.52103.228.66.53103.228.66.54103.228.66.55103.228.66.56103.228.66.57103.228.66.58103.228.66.59103.228.66.60103.228.66.61103.228.66.62103.228.66.63103.228.66.64