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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f818b3f3f3f3f3f3f3f3f818b5f3f3f3f3f3f??‹????????‹_?????
SJIS-WIN3f3f818b3f3f3f3f3f3f3f3f818b5f3f3f3f3f3f??°????????°_?????
EUC-JP3f3f818b3f3f3f3f3f3f3f3f818b5f3f3f3f3f3f??????????????_?????
UTF-83f3f818b3f3f3f3f3f3f3f3f818b5f3f3f3f3f3f??????????????_?????
UHC3f3f818b3f3f3f3f3f3f3f3f818b5f3f3f3f3f3f??걢????????걢_?????