AS47720 91.103.0.0/21 CIDR and IP Range Summary.ASN: 47720 - Cork Internet Exchange LimitedHost Count: 2046Addressable IPs: 204891.103.0.0/2491.103.1.0/2491.103.2.0/2491.103.3.0/2491.103.4.0/2491.103.5.0/2491.103.6.0/2491.103.7.0/24