From BiblePortal Wikipedia

Hastings' Dictionary of the Bible [1]

Netaim A place situated probably in the Shephçlah of Judah. See Gederah.

Holman Bible Dictionary [2]

 1 Chronicles 4:23

International Standard Bible Encyclopedia [3]

nā´ta - im , nē´ta - im , nḗ - tā´im נטעים , neṭā‛ı̄m  ; Codex Vaticanus Ἀζαείμ , Azaeı́m  ; Codex Alexandrinus Ἀταείμ , Ataeı́m ): In   1 Chronicles 4:23 the King James Version reads "those that dwell among plants and hedges," the Revised Version (British and American) "the inhabitants of Netaim and Gederah." The latter may be taken as correct. Gederah was in the Judean Shephelah. Here also we should seek for Netaim; but no likely identification has yet been suggested.