AS7552 27.78.200.0/21 CIDR and IP Range Summary.ASN: 7552 - Viettel GroupHost Count: 2046Addressable IPs: 204827.78.200.0/2427.78.201.0/2427.78.202.0/2427.78.203.0/2427.78.204.0/2427.78.205.0/2427.78.206.0/2427.78.207.0/24