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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3ff3a1??????????????????ó¡
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3ff3a1??????????????????
EUC-JP3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3ff3a1??????????????????鵝
UTF-83f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3ff3a1???????????????????
UHC3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3ff3a1??????????????????鏶