IP Tracker

205.72.139.0/24

Origin history for this exact network block.

FromUntilOrigin ASNName at start
2026-09-08CurrentAS5371United States Department of Defense (DoD)
2026-07-302026-09-07AS5371United States Department of Defense (DoD)
2026-06-152026-07-28AS5371United States Department of Defense (DoD)