AS3356 4.39.104.0/21 CIDR and IP Range Summary.ASN: 3356 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 20484.39.104.0/244.39.105.0/244.39.106.0/244.39.107.0/244.39.108.0/244.39.109.0/244.39.110.0/244.39.111.0/24