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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1cfeffbabÏïû«
SJIS-WINcfeffbabﾏ?ｫ
EUC-JPcfeffbab??
UTF-8cfeffbab????
UHCcfeffbab眷螢