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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3f81ca675c???????????Êg\
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3f81ca675c???????????¬g\
EUC-JP3f3f3f3f3f3f3f3f3f3f3f81ca675c?????????????\
UTF-83f3f3f3f3f3f3f3f3f3f3f81ca675c?????????????g\
UHC3f3f3f3f3f3f3f3f3f3f3f81ca675c???????????곅g\