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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ff7bf3ff7bf5e?÷¿?÷¿^
SJIS-WIN3ff7bf3ff7bf5e??^
EUC-JP3ff7bf3ff7bf5e????^
UTF-83ff7bf3ff7bf5e??????^
UHC3ff7bf3ff7bf5e?殆?殆^