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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1974c3f3f42—L??B
SJIS-WIN974c3f3f42有??B
EUC-JP974c3f3f42?L??B
UTF-8974c3f3f42?L??B
UHC974c3f3f42뾎??B