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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-191ab3f3f3f3f3f3f3f7d91ab3f3f3f3f3f3f3f7b5e‘«???????}‘«???????{^
SJIS-WIN91ab3f3f3f3f3f3f3f7d91ab3f3f3f3f3f3f3f7b5e足???????}足???????{^
EUC-JP91ab3f3f3f3f3f3f3f7d91ab3f3f3f3f3f3f3f7b5e????????}????????{^
UTF-891ab3f3f3f3f3f3f3f7d91ab3f3f3f3f3f3f3f7b5e?????????}?????????{^
UHC91ab3f3f3f3f3f3f3f7d91ab3f3f3f3f3f3f3f7b5e뫉???????}뫉???????{^