AS9121 78.165.248.0/21 CIDR and IP Range Summary.ASN: 9121 - Turk Telekomunikasyon Anonim SirketiHost Count: 2046Addressable IPs: 204878.165.248.0/2478.165.249.0/2478.165.250.0/2478.165.251.0/2478.165.252.0/2478.165.253.0/2478.165.254.0/2478.165.255.0/24