AS3356 206.192.104.0/21 CIDR and IP Range Summary.ASN: 3356 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 2048206.192.104.0/24206.192.105.0/24206.192.106.0/24206.192.107.0/24206.192.108.0/24206.192.109.0/24206.192.110.0/24206.192.111.0/24