Bitstring to characters

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

Encoding	Bitstring	Character(s)
ISO-8859-1	3f3f3f3fa1d73f7c6b	????¡×?\|k
SJIS-WIN	3f3f3f3fa1d73f7c6b	????｡ﾗ?\|k
EUC-JP	3f3f3f3fa1d73f7c6b	????」?\|k
UTF-8	3f3f3f3fa1d73f7c6b	???????\|k
UHC	3f3f3f3fa1d73f7c6b	????§?\|k