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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1b0fe3f3f3f3f3f3f3f3f3f3f3f74°þ???????????t
SJIS-WINb0fe3f3f3f3f3f3f3f3f3f3f3f74ー????????????t
EUC-JPb0fe3f3f3f3f3f3f3f3f3f3f3f74蔭???????????t
UTF-8b0fe3f3f3f3f3f3f3f3f3f3f3f74?????????????t
UHCb0fe3f3f3f3f3f3f3f3f3f3f3f74괆???????????t