AS17621 210.22.96.0/20 CIDR and IP Range Summary.ASN: 17621 - China Unicom Shanghai NetworkHost Count: 4094Addressable IPs: 4096210.22.96.0/24210.22.97.0/24210.22.98.0/24210.22.99.0/24210.22.100.0/24210.22.101.0/24210.22.102.0/24210.22.103.0/24210.22.104.0/24210.22.105.0/24210.22.106.0/24210.22.107.0/24210.22.108.0/24210.22.109.0/24210.22.110.0/24210.22.111.0/24