E.I. du Pont de Nemours and Co., Inc.
US. Active in the transfer logs from 21 Jan 2015 to 5 Apr 2021 in this period.
0addresses bought in 0 transfers
21.4Maddresses sold in 155 transfers
−21.4Mnet change in address space
155 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.
| Date | Range | Block | Addresses | Side | Counterparty | Registries | Kind |
|---|---|---|---|---|---|---|---|
| 5 Apr 2021 | 192.153.58.0 – 192.153.59.255 | /23 | 512 | Sold | Cambridge Investment Research, Inc. (US) | ARIN | Market transfer |
| 1 Mar 2021 | 52.129.44.0 – 52.129.45.255 | /23 | 512 | Sold | Shock Hosting LLC (US) | ARIN | Market transfer |
| 30 Oct 2020 | 192.153.76.0 – 192.153.76.255 | /24 | 256 | Sold | Bishop Fox (US) | ARIN | Market transfer |
| 28 Oct 2020 | 192.153.60.0 – 192.153.63.255 | /22 | 1K | Sold | Ori Industries 1 Limited | ARIN → RIPE | Market transfer |
| 23 Oct 2020 | 192.153.64.0 – 192.153.71.255 | /21 | 2K | Sold | OCULUS SOLUTIONS LLC (US) | ARIN | Market transfer |
| 21 Oct 2020 | 52.129.96.0 – 52.129.111.255 | /20 | 4.1K | Sold | Genesys Cloud (US) | ARIN | Market transfer |
| 21 Oct 2020 | 192.153.72.0 – 192.153.75.255 | /22 | 1K | Sold | Joe Wheeler EMC (US) | ARIN | Market transfer |
| 19 Oct 2020 | 52.124.22.0 – 52.124.23.255 | /23 | 512 | Sold | Mountain Telephone (US) | ARIN | Market transfer |
| 19 Oct 2020 | 192.153.57.0 – 192.153.57.255 | /24 | 256 | Sold | BL Networks (US) | ARIN | Market transfer |
| 4 Oct 2018 | 52.144.29.0 – 52.144.29.255 | /24 | 256 | Sold | Cloud Propeller (US) | ARIN | Market transfer |
| 18 Sep 2018 | 52.144.28.0 – 52.144.28.255 | /24 | 256 | Sold | Laserfiche (US) | ARIN | Market transfer |
| 2 May 2018 | 52.144.31.0 – 52.144.31.255 | /24 | 256 | Sold | American Burglary & Fire, Inc. (US) | ARIN | Market transfer |
| 17 Jan 2018 | 52.129.8.0 – 52.129.9.255 | /23 | 512 | Sold | TLS (CA) | ARIN | Market transfer |
| 7 Dec 2017 | 52.128.32.0 – 52.128.32.255 | /24 | 256 | Sold | Vertex Research Group, Inc. (US) | ARIN | Market transfer |
| 14 Nov 2017 | 52.128.29.0 – 52.128.29.255 | /24 | 256 | Sold | Neubert Communiations (US) | ARIN | Market transfer |
| 1 Nov 2017 | 52.124.17.0 – 52.124.17.255 | /24 | 256 | Sold | The Superior Group (US) | ARIN | Market transfer |
| 26 Oct 2017 | 52.124.16.0 – 52.124.16.255 | /24 | 256 | Sold | Communications Unlimited Inc. (US) | ARIN | Market transfer |
| 12 Oct 2017 | 52.129.32.0 – 52.129.33.255 | /23 | 512 | Sold | Rich Products Corporation (US) | ARIN | Market transfer |
| 3 Oct 2017 | 52.128.224.0 – 52.128.255.255 | /19 | 8.2K | Sold | Simcentric Solutions Limited. (HK) | ARIN → APNIC | Market transfer |
| 28 Sep 2017 | 52.129.16.0 – 52.129.19.255 | /22 | 1K | Sold | Bullhorn Inc. (US) | ARIN | Market transfer |
| 20 Sep 2017 | 52.119.8.0 – 52.119.8.255 | /24 | 256 | Sold | 1975 (US) | ARIN | Market transfer |
| 19 Sep 2017 | 52.124.1.0 – 52.124.1.255 | /24 | 256 | Sold | WAVE.BAND, LLC (US) | ARIN | Market transfer |
| 13 Sep 2017 | 52.119.9.0 – 52.119.9.255 | /24 | 256 | Sold | Living Essentials, LLC (US) | ARIN | Market transfer |
| 30 Aug 2017 | 52.129.40.0 – 52.129.43.255 | /22 | 1K | Sold | Winters Broadband LLC (US) | ARIN | Market transfer |
| 28 Aug 2017 | 52.119.1.0 – 52.119.1.255 | /24 | 256 | Sold | Fantom Networks, Inc. (US) | ARIN | Market transfer |
| 14 Aug 2017 | 52.129.24.0 – 52.129.27.255 | /22 | 1K | Sold | Know 2Solutions LLC (US) | ARIN | Market transfer |
| 14 Aug 2017 | 52.128.31.0 – 52.128.31.255 | /24 | 256 | Sold | Sprious LLC (US) | ARIN | Market transfer |
| 28 Jul 2017 | 52.129.12.0 – 52.129.13.255 | /23 | 512 | Sold | Vista Computing, LLC (US) | ARIN | Market transfer |
| 1 May 2017 | 52.119.32.0 – 52.119.35.255 | /22 | 1K | Sold | Fanatics, INC (US) | ARIN | Market transfer |
| 3 Apr 2017 | 52.119.36.0 – 52.119.39.255 | /22 | 1K | Sold | St Joe Wireless (US) | ARIN | Market transfer |
| 29 Mar 2017 | 52.119.4.0 – 52.119.7.255 | /22 | 1K | Sold | TBConsulting LLC (US) | ARIN | Market transfer |
| 1 Feb 2017 | 52.144.30.0 – 52.144.30.255 | /24 | 256 | Sold | Environmental Systems Design, Inc. (US) | ARIN | Market transfer |
| 23 Jan 2017 | 52.144.120.0 – 52.144.123.255 | /22 | 1K | Sold | Medical Imaging Associates of Idaho Falls, P.A. (US) | ARIN | Market transfer |
| 30 Dec 2016 | 52.144.126.0 – 52.144.127.255 | /23 | 512 | Sold | Kukui (US) | ARIN | Market transfer |
| 7 Nov 2016 | 52.144.24.0 – 52.144.24.255 | /24 | 256 | Sold | ONEWAVE NETWORKS LLC (US) | ARIN | Market transfer |
| 31 Oct 2016 | 52.144.63.0 – 52.144.63.255 | /24 | 256 | Sold | Alder (US) | ARIN | Market transfer |
| 20 Oct 2016 | 52.129.112.0 – 52.129.119.255 | /21 | 2K | Sold | Onramp Access LLC (US) | ARIN | Market transfer |
| 17 Oct 2016 | 52.144.124.0 – 52.144.125.255 | /23 | 512 | Sold | Digium Cloud Services, LLC (US) | ARIN | Market transfer |
| 13 Oct 2016 | 52.129.22.0 – 52.129.22.255 | /24 | 256 | Sold | Americas Styrenics (US) | ARIN | Market transfer |
| 7 Oct 2016 | 52.119.11.0 – 52.119.11.255 | /24 | 256 | Sold | Think Research Corporation (CA) | ARIN | Market transfer |
| 7 Oct 2016 | 52.119.14.0 – 52.119.15.255 | /23 | 512 | Sold | HudsonAlpha Institute for Biotechnology (US) | ARIN | Market transfer |
| 26 Sep 2016 | 52.144.64.0 – 52.144.95.255 | /19 | 8.2K | Sold | KPNQWest Italia S.p.a. | ARIN → RIPE | Market transfer |
| 7 Sep 2016 | 52.144.96.0 – 52.144.111.255 | /20 | 4.1K | Sold | Nextlink Broadband (US) | ARIN | Market transfer |
| 29 Aug 2016 | 52.144.112.0 – 52.144.119.255 | /21 | 2K | Sold | Lightspeed Communications, LLC (US) | ARIN | Market transfer |
| 11 Aug 2016 | 52.129.64.0 – 52.129.95.255 | /19 | 8.2K | Sold | iovation, Inc. (US) | ARIN | Market transfer |
| 9 Aug 2016 | 52.119.128.0 – 52.119.255.255 | /17 | 32.8K | Sold | Amazon Technologies Inc. (US) | ARIN | Market transfer |
| 9 Aug 2016 | 52.124.128.0 – 52.124.255.255 | /17 | 32.8K | Sold | Amazon Technologies Inc. (US) | ARIN | Market transfer |
| 9 Aug 2016 | 52.129.128.0 – 52.129.255.255 | /17 | 32.8K | Sold | Amazon Technologies Inc. (US) | ARIN | Market transfer |
| 9 Aug 2016 | 52.144.128.0 – 52.144.255.255 | /17 | 32.8K | Sold | Amazon Technologies Inc. (US) | ARIN | Market transfer |
| 4 Aug 2016 | 52.119.112.0 – 52.119.127.255 | /20 | 4.1K | Sold | Monkey Brains (US) | ARIN | Market transfer |