AS1 8.11.232.0/21 CIDR and IP Range Summary.ASN: 1 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 20488.11.232.0/248.11.233.0/248.11.234.0/248.11.235.0/248.11.236.0/248.11.237.0/248.11.238.0/248.11.239.0/24