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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81f73f3f3f3f424d403f81f73f3f3f3f424d4042?÷????BM@?÷????BM@B
SJIS-WIN3f81f73f3f3f3f424d403f81f73f3f3f3f424d4042?¶????BM@?¶????BM@B
EUC-JP3f81f73f3f3f3f424d403f81f73f3f3f3f424d4042??????BM@??????BM@B
UTF-83f81f73f3f3f3f424d403f81f73f3f3f3f424d4042???????BM@???????BM@B
UHC3f81f73f3f3f3f424d403f81f73f3f3f3f424d4042?괈????BM@?괈????BM@B