AS1290 146.101.72.0/21 CIDR and IP Range Summary.ASN: 1290 - RIPE Network Coordination CentreHost Count: 2046Addressable IPs: 2048146.101.72.0/24146.101.73.0/24146.101.74.0/24146.101.75.0/24146.101.76.0/24146.101.77.0/24146.101.78.0/24146.101.79.0/24