IP Tracker

AS27139

United States Department of Defense (DoD)

USUnknown2026-10-05

Announced prefixes 29

128.26.42.0/24128.26.57.0/24128.26.61.0/24128.26.62.0/24128.26.67.0/24128.26.70.0/24128.26.118.0/24128.26.119.0/24128.26.120.0/24128.26.121.0/24128.26.123.0/24128.26.124.0/24128.26.125.0/24128.26.128.0/24128.26.129.0/24139.242.34.0/24139.242.35.0/24198.201.162.0/24198.218.65.0/24205.58.100.0/23205.58.103.0/24205.60.234.0/24205.73.188.0/24214.6.251.0/24214.25.144.0/24214.25.253.0/24214.29.98.0/24214.29.101.0/24214.64.70.0/24

Snapshot history

DateNameCountryClassPrefixes
2026-11-11United States Department of Defense (DoD)USUnknown29
2026-11-10United States Department of Defense (DoD)USUnknown27
2026-11-09United States Department of Defense (DoD)USUnknown27
2026-11-08United States Department of Defense (DoD)USUnknown27
2026-11-07United States Department of Defense (DoD)USUnknown27
2026-11-06United States Department of Defense (DoD)USUnknown27
2026-11-05United States Department of Defense (DoD)USUnknown27
2026-11-04United States Department of Defense (DoD)USUnknown27
2026-11-03United States Department of Defense (DoD)USUnknown27
2026-11-02United States Department of Defense (DoD)USUnknown27
2026-11-01United States Department of Defense (DoD)USUnknown27
2026-10-31United States Department of Defense (DoD)USUnknown27
2026-10-30United States Department of Defense (DoD)USUnknown27
2026-10-29United States Department of Defense (DoD)USUnknown27
2026-10-28United States Department of Defense (DoD)USUnknown27
2026-10-27United States Department of Defense (DoD)USUnknown27
2026-10-26United States Department of Defense (DoD)USUnknown27
2026-10-25United States Department of Defense (DoD)USUnknown27
2026-10-24United States Department of Defense (DoD)USUnknown27
2026-10-23United States Department of Defense (DoD)USUnknown27
2026-10-22United States Department of Defense (DoD)USUnknown27
2026-10-21United States Department of Defense (DoD)USUnknown27
2026-10-20United States Department of Defense (DoD)USUnknown27
2026-10-19United States Department of Defense (DoD)USUnknown28
2026-10-18United States Department of Defense (DoD)USUnknown28
2026-10-17United States Department of Defense (DoD)USUnknown28
2026-10-16United States Department of Defense (DoD)USUnknown28
2026-10-15United States Department of Defense (DoD)USUnknown28
2026-10-14United States Department of Defense (DoD)USUnknown28
2026-10-13United States Department of Defense (DoD)USUnknown28
2026-10-12United States Department of Defense (DoD)USUnknown28
2026-10-11United States Department of Defense (DoD)USUnknown28
2026-10-10United States Department of Defense (DoD)USUnknown28
2026-10-09United States Department of Defense (DoD)USUnknown28
2026-10-08United States Department of Defense (DoD)USUnknown27
2026-10-07United States Department of Defense (DoD)USUnknown28
2026-10-06United States Department of Defense (DoD)USUnknown29
2026-10-05United States Department of Defense (DoD)USUnknown29
2026-10-04United States Department of Defense (DoD)USUnknown30
2026-10-03United States Department of Defense (DoD)USUnknown29
2026-10-02United States Department of Defense (DoD)USUnknown29
2026-10-01United States Department of Defense (DoD)USUnknown29
2026-09-30United States Department of Defense (DoD)USUnknown29
2026-09-29United States Department of Defense (DoD)USUnknown29
2026-09-28United States Department of Defense (DoD)USUnknown29
2026-09-27United States Department of Defense (DoD)USUnknown29
2026-09-26United States Department of Defense (DoD)USUnknown29
2026-09-25United States Department of Defense (DoD)USUnknown29
2026-09-24United States Department of Defense (DoD)USUnknown29
2026-09-23United States Department of Defense (DoD)USUnknown29
2026-09-22United States Department of Defense (DoD)USUnknown29
2026-09-21United States Department of Defense (DoD)USUnknown29
2026-09-20United States Department of Defense (DoD)USUnknown29
2026-09-19United States Department of Defense (DoD)USUnknown29
2026-09-18United States Department of Defense (DoD)USUnknown29
2026-09-17United States Department of Defense (DoD)USUnknown29
2026-09-16United States Department of Defense (DoD)USUnknown30
2026-09-15United States Department of Defense (DoD)USUnknown29
2026-09-14United States Department of Defense (DoD)USUnknown29
2026-09-13United States Department of Defense (DoD)USUnknown29
2026-09-12United States Department of Defense (DoD)USUnknown29
2026-09-11United States Department of Defense (DoD)USUnknown29
2026-09-10United States Department of Defense (DoD)USUnknown29
2026-09-09United States Department of Defense (DoD)USUnknown29
2026-09-08United States Department of Defense (DoD)USUnknown29
2026-09-07United States Department of Defense (DoD)USUnknown29
2026-09-06United States Department of Defense (DoD)USUnknown29
2026-09-05United States Department of Defense (DoD)USUnknown29
2026-09-04United States Department of Defense (DoD)USUnknown30
2026-09-03United States Department of Defense (DoD)USUnknown30
2026-09-02United States Department of Defense (DoD)USUnknown30
2026-09-01United States Department of Defense (DoD)USUnknown30
2026-08-31United States Department of Defense (DoD)USUnknown30
2026-08-30United States Department of Defense (DoD)USUnknown31
2026-08-29United States Department of Defense (DoD)USUnknown31
2026-08-28United States Department of Defense (DoD)USUnknown31
2026-08-27United States Department of Defense (DoD)USUnknown31
2026-08-26United States Department of Defense (DoD)USUnknown31
2026-08-25United States Department of Defense (DoD)USUnknown31
2026-08-24United States Department of Defense (DoD)USUnknown31
2026-08-23United States Department of Defense (DoD)USUnknown31
2026-08-22United States Department of Defense (DoD)USUnknown31
2026-08-21United States Department of Defense (DoD)USUnknown31
2026-08-20United States Department of Defense (DoD)USUnknown31
2026-08-19United States Department of Defense (DoD)USUnknown31
2026-08-18United States Department of Defense (DoD)USUnknown31
2026-08-17United States Department of Defense (DoD)USUnknown31
2026-08-16United States Department of Defense (DoD)USUnknown31
2026-08-15United States Department of Defense (DoD)USUnknown31
2026-08-14United States Department of Defense (DoD)USUnknown31
2026-08-13United States Department of Defense (DoD)USUnknown31
2026-08-12United States Department of Defense (DoD)USUnknown31
2026-08-11United States Department of Defense (DoD)USUnknown31
2026-08-10United States Department of Defense (DoD)USUnknown31
2026-08-09United States Department of Defense (DoD)USUnknown31
2026-08-08United States Department of Defense (DoD)USUnknown31
2026-08-07United States Department of Defense (DoD)USUnknown31
2026-08-06United States Department of Defense (DoD)USUnknown31
2026-08-05United States Department of Defense (DoD)USUnknown33
2026-08-04United States Department of Defense (DoD)USUnknown33
2026-08-03United States Department of Defense (DoD)USUnknown33
2026-08-02United States Department of Defense (DoD)USUnknown33
2026-08-01United States Department of Defense (DoD)USUnknown33
2026-07-31United States Department of Defense (DoD)USUnknown33
2026-07-30United States Department of Defense (DoD)USUnknown34
2026-07-29United States Department of Defense (DoD)USUnknown33
2026-07-28United States Department of Defense (DoD)USUnknown33
2026-07-27United States Department of Defense (DoD)USUnknown33
2026-07-26United States Department of Defense (DoD)USUnknown33
2026-07-25United States Department of Defense (DoD)USUnknown33
2026-07-24United States Department of Defense (DoD)USUnknown33
2026-07-23United States Department of Defense (DoD)USUnknown34
2026-07-22United States Department of Defense (DoD)USUnknown34
2026-07-21United States Department of Defense (DoD)USUnknown34
2026-07-20United States Department of Defense (DoD)USUnknown33
2026-07-19United States Department of Defense (DoD)USUnknown33
2026-07-18United States Department of Defense (DoD)USUnknown33
2026-07-17United States Department of Defense (DoD)USUnknown33
2026-07-16United States Department of Defense (DoD)USUnknown33
2026-07-15United States Department of Defense (DoD)USUnknown33
2026-07-14United States Department of Defense (DoD)USUnknown33
2026-07-13United States Department of Defense (DoD)USUnknown33
2026-07-12United States Department of Defense (DoD)USUnknown33
2026-07-11United States Department of Defense (DoD)USUnknown33
2026-07-10United States Department of Defense (DoD)USUnknown33
2026-07-09United States Department of Defense (DoD)USUnknown33
2026-07-08United States Department of Defense (DoD)USUnknown33
2026-07-07United States Department of Defense (DoD)USUnknown33
2026-07-06United States Department of Defense (DoD)USUnknown33
2026-07-05United States Department of Defense (DoD)USUnknown33
2026-07-04United States Department of Defense (DoD)USUnknown33
2026-07-03United States Department of Defense (DoD)USUnknown33
2026-07-02United States Department of Defense (DoD)USUnknown33
2026-07-01United States Department of Defense (DoD)USUnknown33
2026-06-30United States Department of Defense (DoD)USUnknown33
2026-06-29United States Department of Defense (DoD)USUnknown33
2026-06-28United States Department of Defense (DoD)USUnknown33
2026-06-27United States Department of Defense (DoD)USUnknown30
2026-06-26United States Department of Defense (DoD)USUnknown30
2026-06-25United States Department of Defense (DoD)USUnknown30
2026-06-24United States Department of Defense (DoD)USUnknown30
2026-06-23United States Department of Defense (DoD)USUnknown30
2026-06-22United States Department of Defense (DoD)USUnknown30
2026-06-21United States Department of Defense (DoD)USUnknown30
2026-06-20United States Department of Defense (DoD)USUnknown30
2026-06-19United States Department of Defense (DoD)USUnknown30
2026-06-18United States Department of Defense (DoD)USUnknown30
2026-06-17United States Department of Defense (DoD)USUnknown30
2026-06-16United States Department of Defense (DoD)USUnknown30
2026-06-15United States Department of Defense (DoD)USUnknown30
2026-06-14United States Department of Defense (DoD)USUnknown30
2026-06-13United States Department of Defense (DoD)USUnknown30

IP-block changes

Open full filtered history →
ObservedBlockActionPrevious originsNew origins
2026-11-11128.26.138.0/24Acquired—AS27139
2026-11-11198.218.16.0/24Acquired—AS27139
2026-10-20128.26.57.0/24ReleasedAS27139—
2026-10-09128.26.129.0/24ReleasedAS27139—
2026-10-09132.27.244.0/23Acquired—AS27139
2026-10-09198.218.8.0/24AcquiredAS27138AS27139
2026-10-08128.26.128.0/24ReleasedAS27139—
2026-10-07128.26.42.0/24ReleasedAS27139—
2026-10-05198.218.16.0/24ReleasedAS27139—
2026-10-05198.218.65.0/24Origin set changedAS27138, AS27139AS27139
2026-10-04198.218.65.0/24AcquiredAS27138AS27138, AS27139
2026-09-17128.26.90.0/24ReleasedAS27138, AS27139AS27138
2026-09-16128.26.90.0/24AcquiredAS27138AS27138, AS27139
2026-09-05128.26.122.0/24ReleasedAS27139—
2026-08-31205.58.104.0/24ReleasedAS27139AS27138
2026-08-06128.26.90.0/24ReleasedAS27139AS27138
2026-08-06205.61.254.0/23ReleasedAS27139AS27137
2026-07-31198.219.170.0/24ReleasedAS27138, AS27139AS27138
2026-07-30198.218.16.0/24AcquiredAS27138AS27139
2026-07-30198.219.170.0/24Origin set changedAS27139AS27138, AS27139
2026-07-24198.218.16.0/24ReleasedAS27139AS27138
2026-07-21128.26.128.0/24Acquired—AS27139
2026-06-28128.26.123.0/24Acquired—AS27139
2026-06-28128.26.124.0/24Acquired—AS27139
2026-06-28128.26.125.0/24Acquired—AS27139
Changes page 1