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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13febe73f3f3f3f3f3f3f3febe73f3f3f3f3f3fe2ce5e?ëç????????ëç??????âÎ^
SJIS-WIN3febe73f3f3f3f3f3f3f3febe73f3f3f3f3f3fe2ce5e?????????????????簧^
EUC-JP3febe73f3f3f3f3f3f3f3febe73f3f3f3f3f3fe2ce5e?諛????????諛??????睥^
UTF-83febe73f3f3f3f3f3f3f3febe73f3f3f3f3f3fe2ce5e?????????????????????^
UHC3febe73f3f3f3f3f3f3f3febe73f3f3f3f3f3fe2ce5e?揖????????揖??????須^