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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1b1a4ecb9±¤ì¹
SJIS-WINb1a4ecb9ア、?
EUC-JPb1a4ecb9韻豺
UTF-8b1a4ecb9???
UHCb1a4ecb9광移