AS3356 198.94.56.0/21 CIDR and IP Range Summary.ASN: 3356 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 2048198.94.56.0/24198.94.57.0/24198.94.58.0/24198.94.59.0/24198.94.60.0/24198.94.61.0/24198.94.62.0/24198.94.63.0/24