AS22439 74.81.55.0/28 CIDR and IP Range Summary.ASN: 22439 - Perfect International IncHost Count: 14Addressable IPs: 16 74.81.55.174.81.55.274.81.55.374.81.55.474.81.55.574.81.55.674.81.55.774.81.55.874.81.55.974.81.55.1074.81.55.1174.81.55.1274.81.55.1374.81.55.1474.81.55.1574.81.55.16