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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3fa1be3f3f3f3f3f3f3f3f656b???¡¾????????ek
SJIS-WIN3f3f3fa1be3f3f3f3f3f3f3f3f656b???。セ????????ek
EUC-JP3f3f3fa1be3f3f3f3f3f3f3f3f656b???‐????????ek
UTF-83f3f3fa1be3f3f3f3f3f3f3f3f656b?????????????ek
UHC3f3f3fa1be3f3f3f3f3f3f3f3f656b???±????????ek