AS19855 64.47.120.0/21 CIDR and IP Range Summary.ASN: 19855 - Masergy Communications Inc.Host Count: 2046Addressable IPs: 204864.47.120.0/2464.47.121.0/2464.47.122.0/2464.47.123.0/2464.47.124.0/2464.47.125.0/2464.47.126.0/2464.47.127.0/24