AS12389 90.150.80.0/20 CIDR and IP Range Summary.ASN: 12389 - PJSC RostelecomHost Count: 4094Addressable IPs: 409690.150.80.0/2490.150.81.0/2490.150.82.0/2490.150.83.0/2490.150.84.0/2490.150.85.0/2490.150.86.0/2490.150.87.0/2490.150.88.0/2490.150.89.0/2490.150.90.0/2490.150.91.0/2490.150.92.0/2490.150.93.0/2490.150.94.0/2490.150.95.0/24