AS19855 64.47.0.0/21 CIDR and IP Range Summary.ASN: 19855 - Masergy Communications Inc.Host Count: 2046Addressable IPs: 204864.47.0.0/2464.47.1.0/2464.47.2.0/2464.47.3.0/2464.47.4.0/2464.47.5.0/2464.47.6.0/2464.47.7.0/24