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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81913f3f3f81f74b?‘???÷K
SJIS-WIN3f81913f3f3f81f74b?￠???¶K
EUC-JP3f81913f3f3f81f74b????????
UTF-83f81913f3f3f81f74b????????K
UHC3f81913f3f3f81f74b?걨???괈K