AS5690 162.252.112.0/21 CIDR and IP Range Summary.ASN: 5690 - VianetHost Count: 2046Addressable IPs: 2048162.252.112.0/24162.252.113.0/24162.252.114.0/24162.252.115.0/24162.252.116.0/24162.252.117.0/24162.252.118.0/24162.252.119.0/24