AS22192 147.64.0.0/21 CIDR and IP Range Summary.ASN: 22192 - Pennsylvania State System of Higher EducationHost Count: 2046Addressable IPs: 2048147.64.0.0/24147.64.1.0/24147.64.2.0/24147.64.3.0/24147.64.4.0/24147.64.5.0/24147.64.6.0/24147.64.7.0/24