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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81703f3f3f3f3f656b?p?????ek
SJIS-WIN3f81703f3f3f3f3f656b?}?????ek
EUC-JP3f81703f3f3f3f3f656b??p?????ek
UTF-83f81703f3f3f3f3f656b??p?????ek
UHC3f81703f3f3f3f3f656b?걈?????ek