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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f81923f81983f3f3f3f3f3f814e756b????????’?˜??????Nuk
SJIS-WIN3f3f3f3f3f3f3f3f81923f81983f3f3f3f3f3f814e756b????????£?§??????¨uk
EUC-JP3f3f3f3f3f3f3f3f81923f81983f3f3f3f3f3f814e756b????????????????????Nuk
UTF-83f3f3f3f3f3f3f3f81923f81983f3f3f3f3f3f814e756b????????????????????Nuk
UHC3f3f3f3f3f3f3f3f81923f81983f3f3f3f3f3f814e756b????????걩?걯??????갢uk