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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3fa2b455???????¢´U
SJIS-WIN3f3f3f3f3f3f3fa2b455???????「エU
EUC-JP3f3f3f3f3f3f3fa2b455????????U
UTF-83f3f3f3f3f3f3fa2b455?????????U
UHC3f3f3f3f3f3f3fa2b455???????¤U