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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f81923f403f3f3f3f3f3f3f3f??’?@????????
SJIS-WIN3f3f81923f403f3f3f3f3f3f3f3f??£?@????????
EUC-JP3f3f81923f403f3f3f3f3f3f3f3f?????@????????
UTF-83f3f81923f403f3f3f3f3f3f3f3f?????@????????
UHC3f3f81923f403f3f3f3f3f3f3f3f??걩?@????????