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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81f73f3f78?÷??x
SJIS-WIN3f81f73f3f78?¶??x
EUC-JP3f81f73f3f78????x
UTF-83f81f73f3f78?????x
UHC3f81f73f3f78?괈??x