AS1 8.7.64.0/21 CIDR and IP Range Summary.ASN: 1 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 20488.7.64.0/248.7.65.0/248.7.66.0/248.7.67.0/248.7.68.0/248.7.69.0/248.7.70.0/248.7.71.0/24