AS3356 209.246.48.0/21 CIDR and IP Range Summary.ASN: 3356 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 2048209.246.48.0/24209.246.49.0/24209.246.50.0/24209.246.51.0/24209.246.52.0/24209.246.53.0/24209.246.54.0/24209.246.55.0/24