AS24357 202.192.72.0/21 CIDR and IP Range Summary.ASN: 24357 - CERNET2 IX at South China University of TechnologyHost Count: 2046Addressable IPs: 2048202.192.72.0/24202.192.73.0/24202.192.74.0/24202.192.75.0/24202.192.76.0/24202.192.77.0/24202.192.78.0/24202.192.79.0/24