AS45899 123.19.240.0/20 CIDR and IP Range Summary.ASN: 45899 - VNPT CorpHost Count: 4094Addressable IPs: 4096123.19.240.0/24123.19.241.0/24123.19.242.0/24123.19.243.0/24123.19.244.0/24123.19.245.0/24123.19.246.0/24123.19.247.0/24123.19.248.0/24123.19.249.0/24123.19.250.0/24123.19.251.0/24123.19.252.0/24123.19.253.0/24123.19.254.0/24123.19.255.0/24