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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a1bf3f557da1bf3f557b5e¡¿?U}¡¿?U{^
SJIS-WINa1bf3f557da1bf3f557b5e。ソ?U}。ソ?U{^
EUC-JPa1bf3f557da1bf3f557b5e/?U}/?U{^
UTF-8a1bf3f557da1bf3f557b5e???U}???U{^
UHCa1bf3f557da1bf3f557b5e×?U}×?U{^