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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81ca3f3f3f3f3f3f3f3f81ca3f3f3f3f3f3f3f7242?Ê????????Ê???????rB
SJIS-WIN3f81ca3f3f3f3f3f3f3f3f81ca3f3f3f3f3f3f3f7242?¬????????¬???????rB
EUC-JP3f81ca3f3f3f3f3f3f3f3f81ca3f3f3f3f3f3f3f7242??????????????????rB
UTF-83f81ca3f3f3f3f3f3f3f3f81ca3f3f3f3f3f3f3f7242????????????????????rB
UHC3f81ca3f3f3f3f3f3f3f3f81ca3f3f3f3f3f3f3f7242?곅????????곅???????rB