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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f583f3f3f3f81983f7b42??????X????˜?{B
SJIS-WIN3f3f3f3f3f3f583f3f3f3f81983f7b42??????X????§?{B
EUC-JP3f3f3f3f3f3f583f3f3f3f81983f7b42??????X???????{B
UTF-83f3f3f3f3f3f583f3f3f3f81983f7b42??????X???????{B
UHC3f3f3f3f3f3f583f3f3f3f81983f7b42??????X????걯?{B