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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3f3f3f3f3f818f7842???????????????xB
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f818f7842???????????????¥xB
EUC-JP3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f818f7842?????????????????
UTF-83f3f3f3f3f3f3f3f3f3f3f3f3f3f3f818f7842?????????????????xB
UHC3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f818f7842???????????????걦xB