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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f814e753f3f3f3f3f3f???Nu??????
SJIS-WIN3f3f3f814e753f3f3f3f3f3f???¨u??????
EUC-JP3f3f3f814e753f3f3f3f3f3f????Nu??????
UTF-83f3f3f814e753f3f3f3f3f3f????Nu??????
UHC3f3f3f814e753f3f3f3f3f3f???갢u??????