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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f5f3f818b3f3f3f3f???_?‹????
SJIS-WIN3f3f3f5f3f818b3f3f3f3f???_?°????
EUC-JP3f3f3f5f3f818b3f3f3f3f???_???????
UTF-83f3f3f5f3f818b3f3f3f3f???_???????
UHC3f3f3f5f3f818b3f3f3f3f???_?걢????