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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3fe0ed3f3f3f3f3f3f3f3f3f3f3f78?????àí???????????x
SJIS-WIN3f3f3f3f3fe0ed3f3f3f3f3f3f3f3f3f3f3f78?????瑙???????????x
EUC-JP3f3f3f3f3fe0ed3f3f3f3f3f3f3f3f3f3f3f78?????琿???????????x
UTF-83f3f3f3f3fe0ed3f3f3f3f3f3f3f3f3f3f3f78??????????????????x
UHC3f3f3f3f3fe0ed3f3f3f3f3f3f3f3f3f3f3f78?????陝???????????x