AS7552 116.97.16.0/21 CIDR and IP Range Summary.ASN: 7552 - Viettel GroupHost Count: 2046Addressable IPs: 2048116.97.16.0/24116.97.17.0/24116.97.18.0/24116.97.19.0/24116.97.20.0/24116.97.21.0/24116.97.22.0/24116.97.23.0/24