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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a2a23f5e3f3f746f¢¢?^??to
SJIS-WINa2a23f5e3f3f746f｢｢?^??to
EUC-JPa2a23f5e3f3f746f□?^??to
UTF-8a2a23f5e3f3f746f???^??to
UHCa2a23f5e3f3f746f⇔?^??to