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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3f818b3f3f3f3f3f3f656b???????????‹??????ek
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3f818b3f3f3f3f3f3f656b???????????°??????ek
EUC-JP3f3f3f3f3f3f3f3f3f3f3f818b3f3f3f3f3f3f656b???????????????????ek
UTF-83f3f3f3f3f3f3f3f3f3f3f818b3f3f3f3f3f3f656b???????????????????ek
UHC3f3f3f3f3f3f3f3f3f3f3f818b3f3f3f3f3f3f656b???????????걢??????ek