AS9121 88.228.64.0/21 CIDR and IP Range Summary.ASN: 9121 - Turk Telekomunikasyon Anonim SirketiHost Count: 2046Addressable IPs: 204888.228.64.0/2488.228.65.0/2488.228.66.0/2488.228.67.0/2488.228.68.0/2488.228.69.0/2488.228.70.0/2488.228.71.0/24