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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ff7f8?÷ø
SJIS-WIN3ff7f8?
EUC-JP3ff7f8??
UTF-83ff7f8???
UHC3ff7f8?坂