AS1 8.2.152.0/21 CIDR and IP Range Summary.ASN: 1 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 20488.2.152.0/248.2.153.0/248.2.154.0/248.2.155.0/248.2.156.0/248.2.157.0/248.2.158.0/248.2.159.0/24