AS139646 154.39.128.0/21 CIDR and IP Range Summary.ASN: 139646 - Hong Kong Megalayer Technology Co. LimitedHost Count: 2046Addressable IPs: 2048154.39.128.0/24154.39.129.0/24154.39.130.0/24154.39.131.0/24154.39.132.0/24154.39.133.0/24154.39.134.0/24154.39.135.0/24