AS7552 27.71.0.0/21 CIDR and IP Range Summary.ASN: 7552 - Viettel GroupHost Count: 2046Addressable IPs: 204827.71.0.0/2427.71.1.0/2427.71.2.0/2427.71.3.0/2427.71.4.0/2427.71.5.0/2427.71.6.0/2427.71.7.0/24