AS44507 5.175.88.0/21 CIDR and IP Range Summary.ASN: 44507 - OJSC Kostroma Municipal Telephone NetworkHost Count: 2046Addressable IPs: 20485.175.88.0/245.175.89.0/245.175.90.0/245.175.91.0/245.175.92.0/245.175.93.0/245.175.94.0/245.175.95.0/24