AS13 158.14.96.0/21 CIDR and IP Range Summary.ASN: 13 - Headquarters USAISCHost Count: 2046Addressable IPs: 2048158.14.96.0/24158.14.97.0/24158.14.98.0/24158.14.99.0/24158.14.100.0/24158.14.101.0/24158.14.102.0/24158.14.103.0/24