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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13febf03f3f3f3f3f3f5e?ëð??????^
SJIS-WIN3febf03f3f3f3f3f3f5e????????^
EUC-JP3febf03f3f3f3f3f3f5e?謳??????^
UTF-83febf03f3f3f3f3f3f5e?????????^
UHC3febf03f3f3f3f3f3f5e?儀??????^