What character(s) does a bitstring is encoded in each character set?

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18d5f3f3f3f3f_????
SJIS-WIN8d5f3f3f3f3f浩????
EUC-JP8d5f3f3f3f3f?_????
UTF-88d5f3f3f3f3f?_????
UHC8d5f3f3f3f3f?????