AS12831 213.192.64.0/19 CIDR and IP Range Summary.ASN: 12831 - Technical University of Gdansk Academic Computer Center TaskHost Count: 8190Addressable IPs: 8192213.192.64.0/24213.192.65.0/24213.192.66.0/24213.192.67.0/24213.192.68.0/24213.192.69.0/24213.192.70.0/24213.192.71.0/24213.192.72.0/24213.192.73.0/24213.192.74.0/24213.192.75.0/24213.192.76.0/24213.192.77.0/24213.192.78.0/24213.192.79.0/24213.192.80.0/24213.192.81.0/24213.192.82.0/24213.192.83.0/24213.192.84.0/24213.192.85.0/24213.192.86.0/24213.192.87.0/24213.192.88.0/24213.192.89.0/24213.192.90.0/24213.192.91.0/24213.192.92.0/24213.192.93.0/24213.192.94.0/24213.192.95.0/24