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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1ecf28ebfìòŽ¿
SJIS-WINecf28ebf?質
EUC-JPecf28ebf跼ソ
UTF-8ecf28ebf??
UHCecf28ebf任렲