AS9121 212.156.192.0/21 CIDR and IP Range Summary.ASN: 9121 - Turk Telekomunikasyon Anonim SirketiHost Count: 2046Addressable IPs: 2048212.156.192.0/24212.156.193.0/24212.156.194.0/24212.156.195.0/24212.156.196.0/24212.156.197.0/24212.156.198.0/24212.156.199.0/24