AS45899 113.161.248.0/21 CIDR and IP Range Summary.ASN: 45899 - VNPT CorpHost Count: 2046Addressable IPs: 2048113.161.248.0/24113.161.249.0/24113.161.250.0/24113.161.251.0/24113.161.252.0/24113.161.253.0/24113.161.254.0/24113.161.255.0/24