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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13fa1bf3f61?¡¿?a
SJIS-WIN3fa1bf3f61?｡ｿ?a
EUC-JP3fa1bf3f61?／?a
UTF-83fa1bf3f61????a
UHC3fa1bf3f61?×?a