AS1 8.12.128.0/19 CIDR and IP Range Summary.ASN: 1 - Level 3 Parent LLCHost Count: 8190Addressable IPs: 81928.12.128.0/248.12.129.0/248.12.130.0/248.12.131.0/248.12.132.0/248.12.133.0/248.12.134.0/248.12.135.0/248.12.136.0/248.12.137.0/248.12.138.0/248.12.139.0/248.12.140.0/248.12.141.0/248.12.142.0/248.12.143.0/248.12.144.0/248.12.145.0/248.12.146.0/248.12.147.0/248.12.148.0/248.12.149.0/248.12.150.0/248.12.151.0/248.12.152.0/248.12.153.0/248.12.154.0/248.12.155.0/248.12.156.0/248.12.157.0/248.12.158.0/248.12.159.0/24