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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f814e3f3f3f3f3f3f3f3f3f814e3f3f3f3f5e78?N?????????N????^x
SJIS-WIN3f814e3f3f3f3f3f3f3f3f3f814e3f3f3f3f5e78?¨?????????¨????^x
EUC-JP3f814e3f3f3f3f3f3f3f3f3f814e3f3f3f3f5e78??N??????????N????^x
UTF-83f814e3f3f3f3f3f3f3f3f3f814e3f3f3f3f5e78??N??????????N????^x
UHC3f814e3f3f3f3f3f3f3f3f3f814e3f3f3f3f5e78?갢?????????갢????^x