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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1f7a3fba1÷£û¡
SJIS-WINf7a3fba1蠇
EUC-JPf7a3fba1??
UTF-8f7a3fba1????
UHCf7a3fba1嘆形