AS4538 59.74.48.0/21 CIDR and IP Range Summary.ASN: 4538 - Asia Pacific Network Information CentreHost Count: 2046Addressable IPs: 204859.74.48.0/2459.74.49.0/2459.74.50.0/2459.74.51.0/2459.74.52.0/2459.74.53.0/2459.74.54.0/2459.74.55.0/24