AS31673 83.143.184.0/21 CIDR and IP Range Summary.ASN: 31673 - Uniserver Internet B.V.Host Count: 2046Addressable IPs: 204883.143.184.0/2483.143.185.0/2483.143.186.0/2483.143.187.0/2483.143.188.0/2483.143.189.0/2483.143.190.0/2483.143.191.0/24