AS30962 91.190.144.0/21 CIDR and IP Range Summary.ASN: 30962 - comtrance service GmbHHost Count: 2046Addressable IPs: 204891.190.144.0/2491.190.145.0/2491.190.146.0/2491.190.147.0/2491.190.148.0/2491.190.149.0/2491.190.150.0/2491.190.151.0/24