AS7552 171.232.168.0/21 CIDR and IP Range Summary.ASN: 7552 - Viettel GroupHost Count: 2046Addressable IPs: 2048171.232.168.0/24171.232.169.0/24171.232.170.0/24171.232.171.0/24171.232.172.0/24171.232.173.0/24171.232.174.0/24171.232.175.0/24