AS3356 206.192.48.0/21 CIDR and IP Range Summary.ASN: 3356 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 2048206.192.48.0/24206.192.49.0/24206.192.50.0/24206.192.51.0/24206.192.52.0/24206.192.53.0/24206.192.54.0/24206.192.55.0/24