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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1ea5f3f3f3f3f3f3f3fê_???????
SJIS-WINea5f3f3f3f3f3f3f3f鸚???????
EUC-JPea5f3f3f3f3f3f3f3f????????
UTF-8ea5f3f3f3f3f3f3f3f?_???????
UHCea5f3f3f3f3f3f3f3f慂???????