AS4538 125.216.176.0/21 CIDR and IP Range Summary.ASN: 4538 - Asia Pacific Network Information CentreHost Count: 2046Addressable IPs: 2048125.216.176.0/24125.216.177.0/24125.216.178.0/24125.216.179.0/24125.216.180.0/24125.216.181.0/24125.216.182.0/24125.216.183.0/24