AS55274 64.141.216.0/21 CIDR and IP Range Summary.ASN: 55274 - Caesars Entertainment Operating Company Inc.Host Count: 2046Addressable IPs: 204864.141.216.0/2464.141.217.0/2464.141.218.0/2464.141.219.0/2464.141.220.0/2464.141.221.0/2464.141.222.0/2464.141.223.0/24