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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18ddb3f3f3f7d8ddb3f3f3f7b5eÛ???}Û???{^
SJIS-WIN8ddb3f3f3f7d8ddb3f3f3f7b5e際???}際???{^
EUC-JP8ddb3f3f3f7d8ddb3f3f3f7b5e????}????{^
UTF-88ddb3f3f3f7d8ddb3f3f3f7b5e?????}?????{^
UHC8ddb3f3f3f7d8ddb3f3f3f7b5e띧???}띧???{^