AS3356 8.49.144.0/21 CIDR and IP Range Summary.ASN: 3356 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 20488.49.144.0/248.49.145.0/248.49.146.0/248.49.147.0/248.49.148.0/248.49.149.0/248.49.150.0/248.49.151.0/24