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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f81dd5b3f3f3f3f81dd5b5e????Ý[????Ý[^
SJIS-WIN3f3f3f3f81dd5b3f3f3f3f81dd5b5e????∂[????∂[^
EUC-JP3f3f3f3f81dd5b3f3f3f3f81dd5b5e????????????^
UTF-83f3f3f3f81dd5b3f3f3f3f81dd5b5e??????[??????[^
UHC3f3f3f3f81dd5b3f3f3f3f81dd5b5e????곜[????곜[^