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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81915f3f3f?‘_??
SJIS-WIN3f81915f3f3f?¢_??
EUC-JP3f81915f3f3f???_??
UTF-83f81915f3f3f???_??
UHC3f81915f3f3f?걨_??