AS1 8.4.240.0/20 CIDR and IP Range Summary.ASN: 1 - Level 3 Parent LLCHost Count: 4094Addressable IPs: 40968.4.240.0/248.4.241.0/248.4.242.0/248.4.243.0/248.4.244.0/248.4.245.0/248.4.246.0/248.4.247.0/248.4.248.0/248.4.249.0/248.4.250.0/248.4.251.0/248.4.252.0/248.4.253.0/248.4.254.0/248.4.255.0/24