Israel - Borders ?

 Bava Basra (56a) And Rav Yehuda says that Rav says: In his book, Joshua enumerated only the towns that stand upon the borders, but not the towns that were within the portions of each tribe. On the subject of the boundaries of Eretz Yisrael, Rav Yehuda says that Shmuel says: Any area that the Holy One, Blessed be He, showed to Moses before his death, as it is written: “And the Lord showed him all the land, Gilead…as far as Zoar” (Deuteronomy 34:1–3), is within the boundaries of Eretz Yisrael, and therefore produce that grows there is obligated in tithe. The Gemara asks: To exclude what area? The Gemara answers: To exclude the lands of the Kenite, Kenizzite, and Kadmonite, as God had promised to Abraham at the Covenant between the Pieces: “To your offspring have I given this land…to…the Kenite, and the Kenizzite, and the Kadmonite” (Genesis 15:18–19). These areas are not obligated in tithe. What are these three areas? It is taught in a baraita that Rabbi Meir says: They are Naftuḥa, Arva’a, and Shalma’a. Rabbi Yehuda says: They are Mount Seir, Ammon, and Moab. Rabbi Shimon says: They are Ardisekis, Asya, and Aspamya.