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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1b1f3b9±ó¹
SJIS-WINb1f3b9ア
EUC-JPb1f3b9
UTF-8b1f3b9??
UHCb1f3b9