AS9121 212.156.160.0/21 CIDR and IP Range Summary.ASN: 9121 - Turk Telekomunikasyon Anonim SirketiHost Count: 2046Addressable IPs: 2048212.156.160.0/24212.156.161.0/24212.156.162.0/24212.156.163.0/24212.156.164.0/24212.156.165.0/24212.156.166.0/24212.156.167.0/24