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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ffbf299f33f3f3f3f3f?ûò™ó?????
SJIS-WIN3ffbf299f33f3f3f3f3f?靑咐?????
EUC-JP3ffbf299f33f3f3f3f3f????????
UTF-83ffbf299f33f3f3f3f3f?????????
UHC3ffbf299f33f3f3f3f3f?泓숓?????