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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3f81ca77???????????Êw
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3f81ca77???????????¬w
EUC-JP3f3f3f3f3f3f3f3f3f3f3f81ca77?????????????
UTF-83f3f3f3f3f3f3f3f3f3f3f81ca77?????????????w
UHC3f3f3f3f3f3f3f3f3f3f3f81ca77???????????곅w