AS139646 154.38.200.0/21 CIDR and IP Range Summary.ASN: 139646 - Hong Kong Megalayer Technology Co. LimitedHost Count: 2046Addressable IPs: 2048154.38.200.0/24154.38.201.0/24154.38.202.0/24154.38.203.0/24154.38.204.0/24154.38.205.0/24154.38.206.0/24154.38.207.0/24