AS1290 146.101.64.0/21 CIDR and IP Range Summary.ASN: 1290 - RIPE Network Coordination CentreHost Count: 2046Addressable IPs: 2048146.101.64.0/24146.101.65.0/24146.101.66.0/24146.101.67.0/24146.101.68.0/24146.101.69.0/24146.101.70.0/24146.101.71.0/24