195.251.0.0 - 195.251.1.255 (HAFA) Hellenic Air Force Academy; GR 195.251.2.0 - 195.251.2.255 (MNE) Ministry of National Economy; Athens; GR 195.251.8.0 - 195.251.15.255 (TEIPAT) Technological Educational Institute (T.E.I.) of Patras; GR-263 34 Patras; Greece; GR 195.251.128.0 - 195.251.191.255 (AEGEAN-NET) University of the Aegean; GR 195.251.224.0 - 195.251.231.255 (UOPIRAEUS-NET) University of Piraeus; Pireas; Greece; GR 195.251.232.0 - 195.251.235.255 (AUEB-NET) Athens University of Economics and Business; GR 195.251.236.0 - 195.251.237.255 (UOPIRAEUS-NET) University of Piraeus; Pireas; Greece; GR 195.251.238.0 - 195.251.243.255 (TEI-THES) Technological Educational Institute; Thessaloniki; Greece; GR 195.251.244.0 - 195.251.247.255 (HNMS) Hellenic National Meteorological Service; GR 195.251.248.0 - 195.251.255.255 (AUEB-NET) Athens University of Economics and Business; GR