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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3fe2be3f3f3f414d403f3fe2be3f3f3f414d4042??â¾???AM@??â¾???AM@B
SJIS-WIN3f3fe2be3f3f3f414d403f3fe2be3f3f3f414d4042??篝???AM@??篝???AM@B
EUC-JP3f3fe2be3f3f3f414d403f3fe2be3f3f3f414d4042??眈???AM@??眈???AM@B
UTF-83f3fe2be3f3f3f414d403f3fe2be3f3f3f414d4042??????AM@??????AM@B
UHC3f3fe2be3f3f3f414d403f3fe2be3f3f3f414d4042??蓚???AM@??蓚???AM@B