AS204383 91.245.8.0/21 CIDR and IP Range Summary.ASN: 204383 - Spcom s.r.o.Host Count: 2046Addressable IPs: 204891.245.8.0/2491.245.9.0/2491.245.10.0/2491.245.11.0/2491.245.12.0/2491.245.13.0/2491.245.14.0/2491.245.15.0/24