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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-181803f3f3f3f3f4b81803f3f3f3f3f5581803f3f3f3f3f6066€?????K€?????U€?????`f
SJIS-WIN81803f3f3f3f3f4b81803f3f3f3f3f5581803f3f3f3f3f6066÷?????K÷?????U÷?????`f
EUC-JP81803f3f3f3f3f4b81803f3f3f3f3f5581803f3f3f3f3f6066???????K???????U???????`f
UTF-881803f3f3f3f3f4b81803f3f3f3f3f5581803f3f3f3f3f6066???????K???????U???????`f
UHC81803f3f3f3f3f4b81803f3f3f3f3f5581803f3f3f3f3f6066??????K??????U??????`f