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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1b1f0a3±ð£
SJIS-WINb1f0a3ア
EUC-JPb1f0a3
UTF-8b1f0a3??
UHCb1f0a3