AS22439 74.81.32.0/19 CIDR and IP Range Summary.ASN: 22439 - Perfect International IncHost Count: 8190Addressable IPs: 819274.81.32.0/2474.81.33.0/2474.81.34.0/2474.81.35.0/2474.81.36.0/2474.81.37.0/2474.81.38.0/2474.81.39.0/2474.81.40.0/2474.81.41.0/2474.81.42.0/2474.81.43.0/2474.81.44.0/2474.81.45.0/2474.81.46.0/2474.81.47.0/2474.81.48.0/2474.81.49.0/2474.81.50.0/2474.81.51.0/2474.81.52.0/2474.81.53.0/2474.81.54.0/2474.81.55.0/2474.81.56.0/2474.81.57.0/2474.81.58.0/2474.81.59.0/2474.81.60.0/2474.81.61.0/2474.81.62.0/2474.81.63.0/24