The Lost Tribe of Asher is modern Austria and all other affiliated countries.
Moses' prophecy about Asher:
5 Deuteronomy 33:24 24וּלְאָשֵׁ֣ר אָמַ֔ר בָּר֥וּךְ מִבָּנִ֖ים אָשֵׁ֑ר יְהִ֤י רְצוּי֙ אֶחָ֔יו וְטֹבֵ֥ל בַּשֶּׁ֖מֶן רַגְלֽוֹ׃ (WLC)
5 Deuteronomy 33:24 24And of Asher he said, Let Asher be blessed with children; let him be acceptable to his brethren, and let him dip his foot in oil. (KJV)
5 Deuteronomy 33:24 24And of Asher he said, Let Asher be blessed with children; let him be acceptable to his brethren, and let him dip his foot in oil. (KJV/NC)
5 Deuteronomy 33:24 24And of Asher he said,(ASV)
5 Deuteronomy 33:24 24And of Asher he said, Let Asher be blessed with children; let him be acceptable to his brethren, and let him have abundance of oil. (LAM)
5 Deuteronomy 33:24 24And of Asher he said, "Blessed above sons be Asher; let him be the favorite of his brothers, and let him dip his foot in oil. (RSV)
5 Deuteronomy 33:24 24About Asher he said: "Most blessed of sons is Asher; let him be favored by his brothers, and let him bathe his feet in oil. (NIV)
5 Deuteronomy 33:24 24Of Asher he said,(WEB)
5 Deuteronomy 33:24 24Of Asher he said,(WEB/HNV)
5 Deuteronomy 33:24 24And of Asher he said, Let Asher be blessed with children; let him be acceptable to his brothers, and let him have abundance of oil. (BRB)
The key prophecy that identifies Asher is the oil.
For anyone wishing to purchase a supertanker of oil, the place to go is OPEC, located in Vienna, the capital of Austria.
Note there are attempts to drill for oil in the historical locations of Asher in modern Israel. That drilling is based on the same passage in scripture as quoted here. So far nothing in Israel compares to all of the oil known to the OPEC member nations, which is located in modern Asher.