AS12301 91.83.128.0/21 CIDR and IP Range Summary.ASN: 12301 - Invitech ICT Services Kft.Host Count: 2046Addressable IPs: 204891.83.128.0/2491.83.129.0/2491.83.130.0/2491.83.131.0/2491.83.132.0/2491.83.133.0/2491.83.134.0/2491.83.135.0/24