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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81f73f3f3f3f526b?÷????Rk
SJIS-WIN3f81f73f3f3f3f526b?¶????Rk
EUC-JP3f81f73f3f3f3f526b??????Rk
UTF-83f81f73f3f3f3f526b???????Rk
UHC3f81f73f3f3f3f526b?괈????Rk