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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3f81916d6b???????????‘mk
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3f81916d6b???????????¢mk
EUC-JP3f3f3f3f3f3f3f3f3f3f3f81916d6b?????????????mk
UTF-83f3f3f3f3f3f3f3f3f3f3f81916d6b?????????????mk
UHC3f3f3f3f3f3f3f3f3f3f3f81916d6b???????????걨mk