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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13feffcf5f8?ïüõø
SJIS-WIN3feffcf5f8??
EUC-JP3feffcf5f8?陷?
UTF-83feffcf5f8?????
UHC3feffcf5f8?錠沖