RF Engineering
US. Active in the transfer logs from 15 Feb 2017 to 26 Jul 2021 in this period.
0addresses bought in 0 transfers
65.5Kaddresses sold in 122 transfers
−65.5Knet change in address space
123 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 |
|---|---|---|---|---|---|---|---|
| 18 Jul 2017 | 141.193.25.0 – 141.193.25.255 | /24 | 256 | Sold | nfrastructure Technologies, Inc. (US) | ARIN | Market transfer |
| 6 Jul 2017 | 141.193.56.0 – 141.193.57.255 | /23 | 512 | Sold | Yoko Networks Inc. (US) | ARIN | Market transfer |
| 3 Jul 2017 | 141.193.32.0 – 141.193.33.255 | /23 | 512 | Sold | Mailgun Technologies Inc. (US) | ARIN | Market transfer |
| 13 Jun 2017 | 141.193.20.0 – 141.193.20.255 | /24 | 256 | Sold | Guntec Espana SL | ARIN → RIPE | Market transfer |
| 2 Jun 2017 | 141.193.16.0 – 141.193.17.255 | /23 | 512 | Sold | BURNS & MCDONNELL, INC. (US) | ARIN | Market transfer |
| 31 May 2017 | 141.193.36.0 – 141.193.39.255 | /22 | 1K | Sold | Kentik Technologies, Inc. (US) | ARIN | Market transfer |
| 30 May 2017 | 141.193.28.0 – 141.193.31.255 | /22 | 1K | Sold | IPR International, LLC. (US) | ARIN | Market transfer |
| 26 May 2017 | 141.193.22.0 – 141.193.23.255 | /23 | 512 | Sold | Helion Automotive Technologies (US) | ARIN | Market transfer |
| 26 May 2017 | 141.193.18.0 – 141.193.19.255 | /23 | 512 | Sold | Administrative Office of the Courts (US) | ARIN | Market transfer |
| 24 May 2017 | 141.193.24.0 – 141.193.24.255 | /24 | 256 | Sold | GLYNN DEVINS, INC. (US) | ARIN | Market transfer |
| 4 May 2017 | 141.193.8.0 – 141.193.11.255 | /22 | 1K | Sold | White Cloud Technologies LLC (US) | ARIN | Market transfer |
| 3 May 2017 | 141.193.21.0 – 141.193.21.255 | /24 | 256 | Sold | Nato Research Ltd. (US) | ARIN | Market transfer |
| 26 Apr 2017 | 141.193.15.0 – 141.193.15.255 | /24 | 256 | Sold | Resort Lifestyle Communities, Inc. (US) | ARIN | Market transfer |
| 25 Apr 2017 | 141.193.5.0 – 141.193.5.255 | /24 | 256 | Sold | SCS Broadband (US) | ARIN | Market transfer |
| 14 Apr 2017 | 141.193.7.0 – 141.193.7.255 | /24 | 256 | Sold | ATI Networks INC (US) | ARIN | Market transfer |
| 5 Apr 2017 | 141.193.6.0 – 141.193.6.255 | /24 | 256 | Sold | Lasco (US) | ARIN | Market transfer |
| 4 Apr 2017 | 141.193.14.0 – 141.193.14.255 | /24 | 256 | Sold | Wittenberg Telephone Company (US) | ARIN | Market transfer |
| 30 Mar 2017 | 141.193.12.0 – 141.193.13.255 | /23 | 512 | Sold | iTel Networks Inc (CA) | ARIN | Market transfer |
| 30 Mar 2017 | 141.193.2.0 – 141.193.2.255 | /24 | 256 | Sold | Watco Companies, LLC. (US) | ARIN | Market transfer |
| 20 Mar 2017 | 141.193.0.0 – 141.193.1.255 | /23 | 512 | Sold | Beyond Air Networks Limited (CA) | ARIN | Market transfer |
| 2 Mar 2017 | 141.193.3.0 – 141.193.3.255 | /24 | 256 | Sold | Roblox (US) | ARIN | Market transfer |
| 15 Feb 2017 | 141.193.4.0 – 141.193.4.255 | /24 | 256 | Sold | Walcam Communications Inc. (CA) | ARIN | Market transfer |
| 22 Dec 2015 | 141.193.0.0 – 141.193.255.255 | /16 | 65.5K | Sold | DataWagon LLC (US) | ARIN | Merger or acquisition |