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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3fa1d73f656b????¡×?ek
SJIS-WIN3f3f3f3fa1d73f656b????｡ﾗ?ek
EUC-JP3f3f3f3fa1d73f656b????」?ek
UTF-83f3f3f3fa1d73f656b???????ek
UHC3f3f3f3fa1d73f656b????§?ek