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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81f781913f3f3f6b?÷‘???k
SJIS-WIN3f81f781913f3f3f6b?¶￠???k
EUC-JP3f81f781913f3f3f6b???????k
UTF-83f81f781913f3f3f6b????????k
UHC3f81f781913f3f3f6b?괈걨???k