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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f3f3f3f3f814e3f3f3f3f78??????N????x
SJIS-WIN3f818f3f3f3f3f3f814e3f3f3f3f78?¥?????¨????x
EUC-JP3f818f3f3f3f3f3f814e3f3f3f3f78???????N????x
UTF-83f818f3f3f3f3f3f814e3f3f3f3f78?????????N????x
UHC3f818f3f3f3f3f3f814e3f3f3f3f78?걦?????갢????x