AS13 147.130.240.0/20 CIDR and IP Range Summary.ASN: 13 - Headquarters USAISCHost Count: 4094Addressable IPs: 4096147.130.240.0/24147.130.241.0/24147.130.242.0/24147.130.243.0/24147.130.244.0/24147.130.245.0/24147.130.246.0/24147.130.247.0/24147.130.248.0/24147.130.249.0/24147.130.250.0/24147.130.251.0/24147.130.252.0/24147.130.253.0/24147.130.254.0/24147.130.255.0/24