AS1 207.220.88.0/21 CIDR and IP Range Summary.ASN: 1 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 2048207.220.88.0/24207.220.89.0/24207.220.90.0/24207.220.91.0/24207.220.92.0/24207.220.93.0/24207.220.94.0/24207.220.95.0/24