213.243.0.0 - 213.243.15.255 (DOL) Dogan Iletisim Elektronik Servis Hizmetleri A.S.; TR 213.243.0.0 - 213.243.31.255 (TR-DOGAN-20000202) Dogan Iletisim Elektronik Servis Hizmetleri A.S.; PROVIDER; TR 213.243.16.0 - 213.243.31.255 (DOL) Dogan Iletisim Elektronik Servis Hizmetleri A.S.; TR 213.243.32.0 - 213.243.63.255 (TR-DOGAN-20000427) Dogan Iletisim Elektronik Servis Hizmetleri; PROVIDER; TR 213.243.128.0 - 213.243.135.255 (HELSINKI-TELEVISIO-OY-5) The network is for cable modems and Set Top Boxes.; FI 213.243.128.0 - 213.243.191.255 (FI-HTV-20000829) Helsinki Televisio Oy; Provider Local Registry; FI 213.243.136.0 - 213.243.143.255 (HELSINKI-TELEVISIO-OY-6) The network is for cable modems and Set Top Boxes.; FI 213.243.144.0 - 213.243.153.255 (HELSINKI-TELEVISIO-OY-7) The network is for cable modems and Set Top Boxes.; FI