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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81ca3f3f3f3f5f3f3f818f?Ê????_??
SJIS-WIN3f81ca3f3f3f3f5f3f3f818f?¬????_??¥
EUC-JP3f81ca3f3f3f3f5f3f3f818f??????_???
UTF-83f81ca3f3f3f3f5f3f3f818f???????_????
UHC3f81ca3f3f3f3f5f3f3f818f?곅????_??걦