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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f81f73f3f4b???÷??K
SJIS-WIN3f3f3f81f73f3f4b???¶??K
EUC-JP3f3f3f81f73f3f4b??????K
UTF-83f3f3f81f73f3f4b???????K
UHC3f3f3f81f73f3f4b???괈??K