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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f818b5b6b?????‹[k
SJIS-WIN3f3f3f3f3f818b5b6b?????°[k
EUC-JP3f3f3f3f3f818b5b6b???????[k
UTF-83f3f3f3f3f818b5b6b???????[k
UHC3f3f3f3f3f818b5b6b?????걢[k