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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1817e3f3f3f3f3f414d40817e3f3f3f3f3f414d4042~?????AM@~?????AM@B
SJIS-WIN817e3f3f3f3f3f414d40817e3f3f3f3f3f414d4042×?????AM@×?????AM@B
EUC-JP817e3f3f3f3f3f414d40817e3f3f3f3f3f414d4042?~?????AM@?~?????AM@B
UTF-8817e3f3f3f3f3f414d40817e3f3f3f3f3f414d4042?~?????AM@?~?????AM@B
UHC817e3f3f3f3f3f414d40817e3f3f3f3f3f414d4042??????AM@??????AM@B