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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3fe1af3f4545????�EE
SJIS-WIN3f3f3f3fe1af3f4545????皹?EE
EUC-JP3f3f3f3fe1af3f4545????甎?EE
UTF-83f3f3f3fe1af3f4545??????EE
UHC3f3f3f3fe1af3f4545????召?EE