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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-181803f3f3f3f3f7b4e7d81803f3f3f3f3f7b4e7b5e€?????{N}€?????{N{^
SJIS-WIN81803f3f3f3f3f7b4e7d81803f3f3f3f3f7b4e7b5e÷?????{N}÷?????{N{^
EUC-JP81803f3f3f3f3f7b4e7d81803f3f3f3f3f7b4e7b5e???????{N}???????{N{^
UTF-881803f3f3f3f3f7b4e7d81803f3f3f3f3f7b4e7b5e???????{N}???????{N{^
UHC81803f3f3f3f3f7b4e7d81803f3f3f3f3f7b4e7b5e??????{N}??????{N{^