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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ffbf23f3f3f?ûò???
SJIS-WIN3ffbf23f3f3f?靑???
EUC-JP3ffbf23f3f3f?????
UTF-83ffbf23f3f3f??????
UHC3ffbf23f3f3f?泓???