AS17622 120.80.120.0/21 CIDR and IP Range Summary.ASN: 17622 - China Unicom Guangzhou networkHost Count: 2046Addressable IPs: 2048120.80.120.0/24120.80.121.0/24120.80.122.0/24120.80.123.0/24120.80.124.0/24120.80.125.0/24120.80.126.0/24120.80.127.0/24