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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3fe19e8283??????គƒ
SJIS-WIN3f3f3f3f3f3fe19e8283??????癰c
EUC-JP3f3f3f3f3f3fe19e8283?????????
UTF-83f3f3f3f3f3fe19e8283??????គ?
UHC3f3f3f3f3f3fe19e8283??????盛굛