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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-181803f817e3f€?~?
SJIS-WIN81803f817e3f÷?×?
EUC-JP81803f817e3f????~?
UTF-881803f817e3f????~?
UHC81803f817e3f????