AS45542 112.137.128.0/20 CIDR and IP Range Summary.ASN: 45542 - VietNam National University Ha NoiHost Count: 4094Addressable IPs: 4096112.137.128.0/24112.137.129.0/24112.137.130.0/24112.137.131.0/24112.137.132.0/24112.137.133.0/24112.137.134.0/24112.137.135.0/24112.137.136.0/24112.137.137.0/24112.137.138.0/24112.137.139.0/24112.137.140.0/24112.137.141.0/24112.137.142.0/24112.137.143.0/24