AS3356 8.244.8.0/21 CIDR and IP Range Summary.ASN: 3356 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 20488.244.8.0/248.244.9.0/248.244.10.0/248.244.11.0/248.244.12.0/248.244.13.0/248.244.14.0/248.244.15.0/24