AS3356 8.31.80.0/20 CIDR and IP Range Summary.ASN: 3356 - Level 3 Parent LLCHost Count: 4094Addressable IPs: 40968.31.80.0/248.31.81.0/248.31.82.0/248.31.83.0/248.31.84.0/248.31.85.0/248.31.86.0/248.31.87.0/248.31.88.0/248.31.89.0/248.31.90.0/248.31.91.0/248.31.92.0/248.31.93.0/248.31.94.0/248.31.95.0/24