AS3356 8.45.248.0/21 CIDR and IP Range Summary.ASN: 3356 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 20488.45.248.0/248.45.249.0/248.45.250.0/248.45.251.0/248.45.252.0/248.45.253.0/248.45.254.0/248.45.255.0/24