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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ff7c23f3f3ff7c2?÷Â???÷Â
SJIS-WIN3ff7c23f3f3ff7c2????
EUC-JP3ff7c23f3f3ff7c2??????
UTF-83ff7c23f3f3ff7c2????????
UHC3ff7c23f3f3ff7c2?笞???笞