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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81e23f3f3f3f?â????
SJIS-WIN3f81e23f3f3f3f?≫????
EUC-JP3f81e23f3f3f3f??????
UTF-83f81e23f3f3f3f???????
UHC3f81e23f3f3f3f?곣????