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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ff7f3?÷ó
SJIS-WIN3ff7f3?
EUC-JP3ff7f3??
UTF-83ff7f3???
UHC3ff7f3?罷