AS24444 120.221.104.0/21 CIDR and IP Range Summary.ASN: 24444 - Shandong Mobile Communication Company LimitedHost Count: 2046Addressable IPs: 2048120.221.104.0/24120.221.105.0/24120.221.106.0/24120.221.107.0/24120.221.108.0/24120.221.109.0/24120.221.110.0/24120.221.111.0/24