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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81923f3f3f3f406b443f81923f3f3f3f406b445e?’????@kD?’????@kD^
SJIS-WIN3f81923f3f3f3f406b443f81923f3f3f3f406b445e?£????@kD?£????@kD^
EUC-JP3f81923f3f3f3f406b443f81923f3f3f3f406b445e???????@kD???????@kD^
UTF-83f81923f3f3f3f406b443f81923f3f3f3f406b445e???????@kD???????@kD^
UHC3f81923f3f3f3f406b443f81923f3f3f3f406b445e?걩????@kD?걩????@kD^