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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1b1a23f3f5fb1e1±¢??_±á
SJIS-WINb1a23f3f5fb1e1ｱ｢??_ｱ
EUC-JPb1a23f3f5fb1e1陰??_堰
UTF-8b1a23f3f5fb1e1????_??
UHCb1a23f3f5fb1e1괍??_긔