AS22439 74.81.54.240/28 CIDR and IP Range Summary.ASN: 22439 - Perfect International IncHost Count: 14Addressable IPs: 16 74.81.54.24174.81.54.24274.81.54.24374.81.54.24474.81.54.24574.81.54.24674.81.54.24774.81.54.24874.81.54.24974.81.54.25074.81.54.25174.81.54.25274.81.54.25374.81.54.25474.81.54.25574.81.54.256