IPv4 market trends

Prices from IPv4.Global prior sales, last fetched 12 Oct 2026, 06:16 UTC.

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northrop grumman

No market transfers for this organisation match the filters. Show all time.

18 transfers

Every range this organisation was on either side of, newest first, including mergers and acquisitions. Addresses are the size of the range; a block is shown when the range is one CIDR prefix.

DateRangeBlockAddressesSideCounterpartyRegistriesKind
27 May 2026 159.201.0.0 – 159.201.255.255 /16 65.5K Bought Litton Guidance & Control System (US) ARIN Merger or acquisition
27 May 2026 167.225.0.0 – 167.225.255.255 /16 65.5K Bought Litton Computer Services (US) ARIN Merger or acquisition
27 May 2026 192.45.0.0 – 192.45.255.255 /16 65.5K Bought TRW Space and Defense Sector (US) ARIN Merger or acquisition
27 May 2026 129.193.0.0 – 129.193.255.255 /16 65.5K Bought TRW Space and Defense Sector (US) ARIN Merger or acquisition
27 May 2026 129.4.0.0 – 129.4.255.255 /16 65.5K Bought TRW Space and Defense Sector (US) ARIN Merger or acquisition
16 Aug 2022 199.165.196.0 – 199.165.196.255 /24 256 Bought Alliant Techsystems Operations LLC (US) ARIN Merger or acquisition
16 Aug 2022 192.189.214.0 – 192.189.214.255 /24 256 Bought Alliant Techsystems Operations LLC (US) ARIN Merger or acquisition
16 Aug 2022 192.107.248.0 – 192.107.251.255 /22 1K Bought Alliant Techsystems Operations LLC (US) ARIN Merger or acquisition
16 Aug 2022 192.189.212.0 – 192.189.212.255 /24 256 Bought Alliant Techsystems Operations LLC (US) ARIN Merger or acquisition
16 Aug 2022 192.107.252.0 – 192.107.252.255 /24 256 Bought Alliant Techsystems Operations LLC (US) ARIN Merger or acquisition
16 Aug 2022 199.36.24.0 – 199.36.24.255 /24 256 Bought Alliant Techsystems Operations LLC (US) ARIN Merger or acquisition
16 Aug 2022 192.112.60.0 – 192.112.60.255 /24 256 Bought Alliant Techsystems Operations LLC (US) ARIN Merger or acquisition
16 Aug 2022 130.124.0.0 – 130.124.255.255 /16 65.5K Bought Alliant Techsystems Operations LLC (US) ARIN Merger or acquisition
16 Aug 2022 199.165.195.0 – 199.165.195.255 /24 256 Bought Alliant Techsystems Operations LLC (US) ARIN Merger or acquisition
16 Aug 2022 198.207.0.0 – 198.207.7.255 /21 2K Bought Alliant Techsystems Operations LLC (US) ARIN Merger or acquisition
16 Aug 2022 192.107.246.0 – 192.107.247.255 /23 512 Bought Alliant Techsystems Operations LLC (US) ARIN Merger or acquisition
16 Aug 2022 192.189.213.0 – 192.189.213.255 /24 256 Bought Alliant Techsystems Operations LLC (US) ARIN Merger or acquisition
16 Aug 2022 199.36.16.0 – 199.36.23.255 /21 2K Bought Alliant Techsystems Operations LLC (US) ARIN Merger or acquisition