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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f818b7a7d3f3f3f3f3f3f3f3f818b7a7b5e????????‹z}????????‹z{^
SJIS-WIN3f3f3f3f3f3f3f3f818b7a7d3f3f3f3f3f3f3f3f818b7a7b5e????????°z}????????°z{^
EUC-JP3f3f3f3f3f3f3f3f818b7a7d3f3f3f3f3f3f3f3f818b7a7b5e??????????z}??????????z{^
UTF-83f3f3f3f3f3f3f3f818b7a7d3f3f3f3f3f3f3f3f818b7a7b5e??????????z}??????????z{^
UHC3f3f3f3f3f3f3f3f818b7a7d3f3f3f3f3f3f3f3f818b7a7b5e????????걢z}????????걢z{^