AS39912 37.186.16.0/21 CIDR and IP Range Summary.ASN: 39912 - oja.at GmbHHost Count: 2046Addressable IPs: 204837.186.16.0/2437.186.17.0/2437.186.18.0/2437.186.19.0/2437.186.20.0/2437.186.21.0/2437.186.22.0/2437.186.23.0/24