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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f81923f3f3f3f3f3f3f3f584f5e???’????????XO^
SJIS-WIN3f3f3f81923f3f3f3f3f3f3f3f584f5e???£????????XO^
EUC-JP3f3f3f81923f3f3f3f3f3f3f3f584f5e?????????????XO^
UTF-83f3f3f81923f3f3f3f3f3f3f3f584f5e?????????????XO^
UHC3f3f3f81923f3f3f3f3f3f3f3f584f5e???걩????????XO^