AS17622 58.249.64.0/20 CIDR and IP Range Summary.ASN: 17622 - China Unicom Guangzhou networkHost Count: 4094Addressable IPs: 409658.249.64.0/2458.249.65.0/2458.249.66.0/2458.249.67.0/2458.249.68.0/2458.249.69.0/2458.249.70.0/2458.249.71.0/2458.249.72.0/2458.249.73.0/2458.249.74.0/2458.249.75.0/2458.249.76.0/2458.249.77.0/2458.249.78.0/2458.249.79.0/24