Proton AG
CH. Active in the transfer logs from 1 Sep 2021 to 27 Aug 2026 in this period. Published as Proton AG; Proton LLC.
50.4Kaddresses bought in 18 transfers
5.1Kaddresses sold in 9 transfers
+45.3Knet change in address space
27 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 |
|---|---|---|---|---|---|---|---|
| 27 Aug 2026 | 80.47.32.0 – 80.47.63.255 | /19 | 8.2K | Bought | TalkTalk Communications Limited (GB) | RIPE | Market transfer |
| 15 Jul 2026 | 153.75.128.0 – 153.75.159.255 | /19 | 8.2K | Bought | NCR Voyix Corporation (US) | ARIN → RIPE | Market transfer |
| 20 Apr 2026 | 153.75.48.0 – 153.75.63.255 | /20 | 4.1K | Bought | NCR Voyix Corporation (US) | ARIN → RIPE | Market transfer |
| 5 Mar 2026 | 134.82.64.0 – 134.82.79.255 | /20 | 4.1K | Bought | Bucknell University (US) | ARIN → RIPE | Market transfer |
| 25 Feb 2026 | 95.36.96.0 – 95.36.99.255 | /22 | 1K | Bought | Odido Netherlands B.V. (NL) | RIPE | Market transfer |
| 16 Dec 2025 | 72.251.208.0 – 72.251.223.255 | /20 | 4.1K | Bought | Internap Holding LLC (US) | ARIN → RIPE | Market transfer |
| 11 Sep 2025 | 205.147.16.0 – 205.147.31.255 | /20 | 4.1K | Bought | Digilink (US) | ARIN → RIPE | Market transfer |
| 28 Jul 2025 | 81.27.86.0 – 81.27.86.255 | /24 | 256 | Bought | BE DC Connect UK Limited (GB) | RIPE | Market transfer |
| 22 May 2025 | 159.26.96.0 – 159.26.127.255 | /19 | 8.2K | Bought | Christian Broadcasting Network, Inc. (US) | ARIN → RIPE | Market transfer |
| 6 Nov 2024 | 193.32.144.0 – 193.32.147.255 | /22 | 1K | Bought | Intelliworkspace Ltd | RIPE | Market transfer |
| 24 Oct 2024 | 109.224.244.0 – 109.224.247.255 | /22 | 1K | Bought | Gradwell Communications Limited | RIPE | Market transfer |
| 14 Oct 2024 | 62.169.136.0 – 62.169.137.255 | /23 | 512 | Bought | KCOM Group Limited | RIPE | Market transfer |
| 4 Oct 2024 | 185.98.168.0 – 185.98.171.255 | /22 | 1K | Bought | Mitel Cloud Services, Inc. | RIPE | Market transfer |
| 2 Oct 2024 | 212.104.214.0 – 212.104.215.255 | /23 | 512 | Bought | Ze Host Ltd | RIPE | Market transfer |
| 9 Sep 2024 | 143.223.96.0 – 143.223.99.255 | /22 | 1K | Bought | WME (US) | ARIN → RIPE | Market transfer |
| 2 Sep 2024 | 195.184.252.0 – 195.184.255.255 | /22 | 1K | Bought | KCOM Group Limited | RIPE | Market transfer |
| 12 Aug 2024 | 74.118.124.0 – 74.118.127.255 | /22 | 1K | Bought | Computer Systems Integration (US) | ARIN → RIPE | Market transfer |
| 20 Jul 2023 | 79.135.104.0 – 79.135.107.255 | /22 | 1K | Bought | Gradwell Communications Limited | RIPE | Market transfer |
| 24 Nov 2021 | 194.107.125.0 – 194.107.125.255 | /24 | 256 | Sold | LIR LLC | RIPE | Market transfer |
| 24 Nov 2021 | 194.107.92.0 – 194.107.92.255 | /24 | 256 | Sold | LIR LLC | RIPE | Market transfer |
| 24 Nov 2021 | 194.105.60.0 – 194.105.60.255 | /24 | 256 | Sold | LIR LLC | RIPE | Market transfer |
| 24 Nov 2021 | 194.107.200.0 – 194.107.200.255 | /24 | 256 | Sold | LIR LLC | RIPE | Market transfer |
| 12 Oct 2021 | 45.153.228.0 – 45.153.231.255 | /22 | 1K | Sold | LIR LLC | RIPE | Market transfer |
| 12 Oct 2021 | 193.38.54.0 – 193.38.55.255 | /23 | 512 | Sold | LIR LLC | RIPE | Market transfer |
| 12 Oct 2021 | 193.38.50.0 – 193.38.51.255 | /23 | 512 | Sold | LIR LLC | RIPE | Market transfer |
| 1 Sep 2021 | 45.139.52.0 – 45.139.55.255 | /22 | 1K | Sold | LIR LLC | RIPE | Market transfer |
| 1 Sep 2021 | 176.222.56.0 – 176.222.59.255 | /22 | 1K | Sold | LIR LLC | RIPE | Market transfer |