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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-181803f3f3f3f3f7c81803f3f3f3f3f7a€?????|€?????z
SJIS-WIN81803f3f3f3f3f7c81803f3f3f3f3f7a÷?????|÷?????z
EUC-JP81803f3f3f3f3f7c81803f3f3f3f3f7a???????|???????z
UTF-881803f3f3f3f3f7c81803f3f3f3f3f7a???????|???????z
UHC81803f3f3f3f3f7c81803f3f3f3f3f7a??????|??????z