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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fdbf03f68????????????????Ûð?h
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fdbf03f68????????????????ロ?h
EUC-JP3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fdbf03f68????????????????梵?h
UTF-83f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fdbf03f68???????????????????h
UHC3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fdbf03f68????????????????氾?h