AS139646 154.23.48.0/21 CIDR and IP Range Summary.ASN: 139646 - Hong Kong Megalayer Technology Co. LimitedHost Count: 2046Addressable IPs: 2048154.23.48.0/24154.23.49.0/24154.23.50.0/24154.23.51.0/24154.23.52.0/24154.23.53.0/24154.23.54.0/24154.23.55.0/24