AS8685 81.21.160.0/20 CIDR and IP Range Summary.ASN: 8685 - Doruk Iletisim ve Otomasyon Sanayi ve Ticaret A.S.Host Count: 4094Addressable IPs: 409681.21.160.0/2481.21.161.0/2481.21.162.0/2481.21.163.0/2481.21.164.0/2481.21.165.0/2481.21.166.0/2481.21.167.0/2481.21.168.0/2481.21.169.0/2481.21.170.0/2481.21.171.0/2481.21.172.0/2481.21.173.0/2481.21.174.0/2481.21.175.0/24