TDC Holding A/S
DK. Active in the transfer logs from 11 Jul 2022 to 1 Oct 2026 in this period.
0addresses bought in 0 transfers
451.8Kaddresses sold in 28 transfers
−451.8Knet change in address space
33 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 |
|---|---|---|---|---|---|---|---|
| 1 Oct 2026 | 87.61.192.0 – 87.61.223.255 | /19 | 8.2K | Sold | Vodafone Qatar P.Q.S.C (QA) | RIPE | Market transfer |
| 17 Aug 2026 | 83.94.64.0 – 83.94.95.255 | /19 | 8.2K | Sold | Datacamp Limited (GB) | RIPE | Market transfer |
| 17 Aug 2026 | 93.165.64.0 – 93.165.95.255 | /19 | 8.2K | Sold | Datacamp Limited (GB) | RIPE | Market transfer |
| 5 Aug 2026 | 87.58.0.0 – 87.58.31.255 | /19 | 8.2K | Sold | Nebius B.V. (NL) | RIPE | Market transfer |
| 24 Jun 2026 | 87.58.144.0 – 87.58.159.255 | /20 | 4.1K | Sold | UpCloud Ltd (FI) | RIPE | Market transfer |
| 5 Jun 2026 | 77.234.160.0 – 77.234.191.255 | /19 | 8.2K | Sold | TDC Brands A/S (DK) | RIPE | Market transfer |
| 5 Jun 2026 | 185.90.52.0 – 185.90.55.255 | /22 | 1K | Sold | TDC Brands A/S (DK) | RIPE | Market transfer |
| 5 Jun 2026 | 80.72.144.0 – 80.72.159.255 | /20 | 4.1K | Sold | TDC Brands A/S (DK) | RIPE | Market transfer |
| 1 Jun 2026 | 87.58.128.0 – 87.58.143.255 | /20 | 4.1K | Sold | Elaunira SARL (FR) | RIPE | Market transfer |
| 20 May 2026 | 176.22.128.0 – 176.22.159.255 | /19 | 8.2K | Sold | Nebius B.V. (NL) | RIPE | Market transfer |
| 4 May 2026 | 87.58.192.0 – 87.58.223.255 | /19 | 8.2K | Sold | RTM Networks B.V. (NL) | RIPE | Market transfer |
| 22 Apr 2026 | 93.164.128.0 – 93.164.159.255 | /19 | 8.2K | Sold | Obenet AB (SE) | RIPE | Market transfer |
| 23 Dec 2025 | 176.23.128.0 – 176.23.159.255 | /19 | 8.2K | Sold | Fortinet Inc. (US) | RIPE → ARIN | Market transfer |
| 8 Dec 2025 | 87.56.0.0 – 87.56.31.255 | /19 | 8.2K | Sold | Wookra, LLC (US) | RIPE | Market transfer |
| 4 Dec 2025 | 128.76.64.0 – 128.76.127.255 | /18 | 16.4K | Sold | Baffin Bay Networks AB (SE) | RIPE | Market transfer |
| 4 Dec 2025 | 176.20.192.0 – 176.20.223.255 | /19 | 8.2K | Sold | Wookra, LLC (US) | RIPE | Market transfer |
| 28 Aug 2024 | 91.199.190.0 – 91.199.190.255 | /24 | 256 | Sold | Nuuday A/S | RIPE | Market transfer |
| 15 Mar 2024 | 2.110.0.0 – 2.110.255.255 | /16 | 65.5K | Sold | Nuuday A/S | RIPE | Market transfer |
| 15 Mar 2024 | 89.150.128.0 – 89.150.191.255 | /18 | 16.4K | Sold | Nuuday A/S | RIPE | Market transfer |
| 14 Mar 2024 | 90.184.0.0 – 90.185.255.255 | /15 | 131.1K | Sold | Nuuday A/S | RIPE | Market transfer |
| 18 Dec 2023 | 87.56.64.0 – 87.56.127.255 | /18 | 16.4K | Sold | Hosting.XYZ LTD | RIPE | Market transfer |
| 13 Dec 2023 | 176.20.128.0 – 176.20.191.255 | /18 | 16.4K | Sold | Trooli Ltd | RIPE | Market transfer |
| 4 Dec 2023 | 87.58.64.0 – 87.58.127.255 | /18 | 16.4K | Sold | Zscaler Switzerland GmbH | RIPE | Market transfer |
| 21 Nov 2023 | 128.77.0.0 – 128.77.127.255 | /17 | 32.8K | Sold | Palo Alto Networks, Inc (US) | RIPE → ARIN | Market transfer |
| 16 Oct 2023 | 95.166.0.0 – 95.166.63.255 | /18 | 16.4K | Sold | Trooli Ltd | RIPE | Market transfer |
| 24 May 2023 | 89.19.128.0 – 89.19.159.255 | /19 | 8.2K | Sold | Hosting Ukraine LTD | RIPE | Market transfer |
| 20 Mar 2023 | 82.192.128.0 – 82.192.159.255 | /19 | 8.2K | Sold | Aruba S.p.A. | RIPE | Market transfer |
| 12 Oct 2022 | 195.95.181.0 – 195.95.181.255 | /24 | 256 | Bought | YOUSEE A/S | RIPE | Merger or acquisition |
| 12 Oct 2022 | 193.39.139.0 – 193.39.139.255 | /24 | 256 | Bought | YOUSEE A/S | RIPE | Merger or acquisition |
| 12 Oct 2022 | 195.60.90.128 – 195.60.90.255 | /25 | 128 | Bought | YOUSEE A/S | RIPE | Merger or acquisition |
| 12 Oct 2022 | 194.247.188.0 – 194.247.189.255 | /23 | 512 | Bought | YOUSEE A/S | RIPE | Merger or acquisition |
| 18 Aug 2022 | 91.199.190.0 – 91.199.190.255 | /24 | 256 | Bought | NetDesign A/S | RIPE | Merger or acquisition |
| 11 Jul 2022 | 217.20.48.0 – 217.20.63.255 | /20 | 4.1K | Sold | Qwilt INC | RIPE | Market transfer |