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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3fa1a1??¡¡
SJIS-WIN3f3fa1a1??｡｡
EUC-JP3f3fa1a1??　
UTF-83f3fa1a1????
UHC3f3fa1a1??