AS9121 88.243.192.0/21 CIDR and IP Range Summary.ASN: 9121 - Turk Telekomunikasyon Anonim SirketiHost Count: 2046Addressable IPs: 204888.243.192.0/2488.243.193.0/2488.243.194.0/2488.243.195.0/2488.243.196.0/2488.243.197.0/2488.243.198.0/2488.243.199.0/24