AS1 8.15.160.0/21 CIDR and IP Range Summary.ASN: 1 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 20488.15.160.0/248.15.161.0/248.15.162.0/248.15.163.0/248.15.164.0/248.15.165.0/248.15.166.0/248.15.167.0/24