AS9121 78.186.72.0/21 CIDR and IP Range Summary.ASN: 9121 - Turk Telekomunikasyon Anonim SirketiHost Count: 2046Addressable IPs: 204878.186.72.0/2478.186.73.0/2478.186.74.0/2478.186.75.0/2478.186.76.0/2478.186.77.0/2478.186.78.0/2478.186.79.0/24