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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f818f3f814c3f3f3f78?????????L???x
SJIS-WIN3f3f3f3f3f3f3f3f818f3f814c3f3f3f78????????¥?´???x
EUC-JP3f3f3f3f3f3f3f3f818f3f814c3f3f3f78??????????L???x
UTF-83f3f3f3f3f3f3f3f818f3f814c3f3f3f78????????????L???x
UHC3f3f3f3f3f3f3f3f818f3f814c3f3f3f78????????걦?갟???x