IP Tracker

205.99.72.0/23

Origin history for this exact network block.

FromUntilOrigin ASNName at start
2026-10-25CurrentAS5371United States Department of Defense (DoD)
2026-07-312026-10-24AS5371United States Department of Defense (DoD)
2026-07-282026-07-30AS647United States Department of Defense (DoD)
2026-06-132026-07-28AS5371United States Department of Defense (DoD)