AS3356 64.8.56.0/21 CIDR and IP Range Summary.ASN: 3356 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 204864.8.56.0/2464.8.57.0/2464.8.58.0/2464.8.59.0/2464.8.60.0/2464.8.61.0/2464.8.62.0/2464.8.63.0/24