193.6.23.0/24 HU  IUN1-BUDAPEST Budapest Inter-University FDDI Ring BMENET, Technical University of Budapest ELTENET, Eotvos Lorand University BKENET, Budapest University of Economics 
152.66.0.0/16 HU  BMENET Budapest University of Technology and Economics Budapesti Muszaki es Gazdasagtudomanyi Egyetem