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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1b3bfb3bf³¿³¿
SJIS-WINb3bfb3bfｳｿｳｿ
EUC-JPb3bfb3bf蛙蛙
UTF-8b3bfb3bf????
UHCb3bfb3bf냄냄