IPv4 market trends

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

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AECOM

US. Active in the transfer logs from 28 Jun 2019 to 1 Sep 2022 in this period.

0addresses bought in 0 transfers
406.8Kaddresses sold in 30 transfers
−406.8Knet change in address space

90 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
1 Sep 2022 151.206.0.0 – 151.206.255.255 /16 65.5K Sold Microsoft Limited ARIN → RIPE Market transfer
30 Jun 2022 151.206.0.0 – 151.206.255.255 /16 65.5K Bought Air & Water Technologies (US) ARIN Merger or acquisition
17 Feb 2021 198.133.121.0 – 198.133.121.255 /24 256 Sold Coextro (CA) ARIN Market transfer
4 Feb 2021 198.102.251.0 – 198.102.251.255 /24 256 Sold FICTIONPRESS INC. (US) ARIN Market transfer
4 Feb 2021 198.181.182.0 – 198.181.182.255 /24 256 Sold SYnthetic Development LLC (US) ARIN Market transfer
19 Nov 2020 198.181.182.0 – 198.181.182.255 /24 256 Bought Earth Technology Corporation (US) ARIN Merger or acquisition
13 Nov 2020 198.133.121.0 – 198.133.121.255 /24 256 Bought Boyle Engineering Corporation (US) ARIN Merger or acquisition
13 Nov 2020 198.102.251.0 – 198.102.251.255 /24 256 Bought Boyle Engineering (US) ARIN Merger or acquisition
15 Jul 2020 198.135.186.0 – 198.135.187.255 /23 512 Sold Sephora USA Inc. (US) ARIN Market transfer
29 Jun 2020 198.135.182.0 – 198.135.183.255 /23 512 Sold Fourway Computer Products, Inc. (US) ARIN Market transfer
21 May 2020 198.135.164.0 – 198.135.165.255 /23 512 Sold Uprise LLC (US) ARIN Market transfer
14 May 2020 198.135.152.0 – 198.135.152.255 /24 256 Sold Big Land Networks (CA) ARIN Market transfer
14 May 2020 198.135.181.0 – 198.135.181.255 /24 256 Sold Coextro (CA) ARIN Market transfer
14 May 2020 198.135.160.0 – 198.135.163.255 /22 1K Sold Matanuska Telephone Association, Inc. (US) ARIN Market transfer
30 Apr 2020 198.135.178.0 – 198.135.178.255 /24 256 Sold Actual Broadband (US) ARIN Market transfer
30 Apr 2020 198.135.176.0 – 198.135.177.255 /23 512 Sold Sail Internet, Inc. (US) ARIN Market transfer
30 Apr 2020 198.135.184.0 – 198.135.184.255 /24 256 Sold Palo Alto Networks, Inc (US) ARIN Market transfer
10 Apr 2020 198.135.166.0 – 198.135.166.255 /24 256 Sold Computer Data Products (CA) ARIN Market transfer
2 Apr 2020 198.135.156.0 – 198.135.159.255 /22 1K Sold Western Independent Networks, Inc. (US) ARIN Market transfer
2 Apr 2020 198.135.170.0 – 198.135.171.255 /23 512 Sold Enova International, Inc. (US) ARIN Market transfer
19 Mar 2020 192.149.48.0 – 192.149.51.255 /22 1K Sold oneZero Financial Systems, LLC (US) ARIN Market transfer
28 Feb 2020 198.135.168.0 – 198.135.168.255 /24 256 Sold USMatrix (US) ARIN Market transfer
24 Feb 2020 198.135.172.0 – 198.135.175.255 /22 1K Sold CENTRACOM INTERACTIVE (US) ARIN Market transfer
5 Feb 2020 192.149.43.0 – 192.149.43.255 /24 256 Sold Vincent Communications & Controls Ltd. (CA) ARIN Market transfer
31 Jan 2020 192.149.52.0 – 192.149.52.255 /24 256 Sold Vision Concept Technology, LLC (US) ARIN Market transfer
29 Jan 2020 198.135.154.0 – 198.135.155.255 /23 512 Sold Confluence Technologies (US) ARIN Market transfer
9 Jan 2020 198.135.144.0 – 198.135.151.255 /21 2K Sold Haefele Connect (US) ARIN Market transfer
27 Dec 2019 198.135.142.0 – 198.135.143.255 /23 512 Sold Bigleaf Networks, Inc. (US) ARIN Market transfer
20 Dec 2019 192.149.44.0 – 192.149.47.255 /22 1K Sold Dauphin Telecom Guadeloupe (GP) ARIN Market transfer
16 Oct 2019 198.135.149.0 – 198.135.149.255 /24 256 Bought Rust Environment & Infrastructure (US) ARIN Merger or acquisition
16 Oct 2019 198.135.173.0 – 198.135.173.255 /24 256 Bought Rust Environment & Infrastructure (US) ARIN Merger or acquisition
16 Oct 2019 192.149.47.0 – 192.149.47.255 /24 256 Bought Rust Environment & Infrastructure (US) ARIN Merger or acquisition
16 Oct 2019 198.135.144.0 – 198.135.144.255 /24 256 Bought Rust Environment & Infrastructure (US) ARIN Merger or acquisition
16 Oct 2019 198.135.159.0 – 198.135.159.255 /24 256 Bought Rust Environment & Infrastructure (US) ARIN Merger or acquisition
16 Oct 2019 198.135.162.0 – 198.135.162.255 /24 256 Bought Rust Environment & Infrastructure (US) ARIN Merger or acquisition
16 Oct 2019 192.149.49.0 – 192.149.49.255 /24 256 Bought Rust Environment & Infrastructure (US) ARIN Merger or acquisition
16 Oct 2019 198.135.165.0 – 198.135.165.255 /24 256 Bought Rust Environment & Infrastructure (US) ARIN Merger or acquisition
16 Oct 2019 198.135.184.0 – 198.135.184.255 /24 256 Bought RUST Environment & Infrastructure Inc. (US) ARIN Merger or acquisition
16 Oct 2019 198.135.187.0 – 198.135.187.255 /24 256 Bought RUST Environment & Infrastructure Inc. (US) ARIN Merger or acquisition
16 Oct 2019 198.135.168.0 – 198.135.168.255 /24 256 Bought Rust Environment & Infrastructure (US) ARIN Merger or acquisition
16 Oct 2019 198.135.161.0 – 198.135.161.255 /24 256 Bought Rust Environment & Infrastructure (US) ARIN Merger or acquisition
16 Oct 2019 198.135.182.0 – 198.135.182.255 /24 256 Bought RUST Environment & Infrastructure Inc. (US) ARIN Merger or acquisition
16 Oct 2019 198.135.166.0 – 198.135.166.255 /24 256 Bought Rust Environment & Infrastructure (US) ARIN Merger or acquisition
16 Oct 2019 198.135.160.0 – 198.135.160.255 /24 256 Bought Rust Environment & Infrastructure (US) ARIN Merger or acquisition
16 Oct 2019 198.135.156.0 – 198.135.156.255 /24 256 Bought Rust Environment & Infrastructure (US) ARIN Merger or acquisition
16 Oct 2019 198.135.150.0 – 198.135.150.255 /24 256 Bought Rust Environment & Infrastructure (US) ARIN Merger or acquisition
16 Oct 2019 198.135.176.0 – 198.135.176.255 /24 256 Bought Rust Environment & Infrastructure (US) ARIN Merger or acquisition
16 Oct 2019 198.135.145.0 – 198.135.145.255 /24 256 Bought Rust Environment & Infrastructure (US) ARIN Merger or acquisition
16 Oct 2019 192.149.43.0 – 192.149.43.255 /24 256 Bought Rust Environment & Infrastructure (US) ARIN Merger or acquisition
16 Oct 2019 198.135.175.0 – 198.135.175.255 /24 256 Bought Rust Environment & Infrastructure (US) ARIN Merger or acquisition