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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818b3f3f3f81f75b6b?‹???÷[k
SJIS-WIN3f818b3f3f3f81f75b6b?°???¶[k
EUC-JP3f818b3f3f3f81f75b6b????????k
UTF-83f818b3f3f3f81f75b6b????????[k
UHC3f818b3f3f3f81f75b6b?걢???괈[k