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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1b1b23f3f3f3feca3±²????ì£
SJIS-WINb1b23f3f3f3feca3アイ?????
EUC-JPb1b23f3f3f3feca3渦????譯
UTF-8b1b23f3f3f3feca3???????
UHCb1b23f3f3f3feca3굉????二