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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81923f3f3f3f3f3f3f4b?’???????K
SJIS-WIN3f81923f3f3f3f3f3f3f4b?£???????K
EUC-JP3f81923f3f3f3f3f3f3f4b??????????K
UTF-83f81923f3f3f3f3f3f3f4b??????????K
UHC3f81923f3f3f3f3f3f3f4b?걩???????K