IBM
US. Active in the transfer logs from 9 Dec 2024 to 21 Sep 2026 in this period.
0addresses bought in 0 transfers
4.4Maddresses sold in 64 transfers
−4.4Mnet change in address space
68 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 |
|---|---|---|---|---|---|---|---|
| 20 May 2025 | 9.159.0.0 – 9.159.255.255 | /16 | 65.5K | Sold | Microsoft Limited | ARIN → RIPE | Market transfer |
| 20 May 2025 | 9.140.0.0 – 9.140.255.255 | /16 | 65.5K | Sold | Microsoft Limited | ARIN → RIPE | Market transfer |
| 20 May 2025 | 9.158.0.0 – 9.158.255.255 | /16 | 65.5K | Sold | Microsoft Limited | ARIN → RIPE | Market transfer |
| 20 May 2025 | 9.173.0.0 – 9.173.255.255 | /16 | 65.5K | Sold | Microsoft Limited | ARIN → RIPE | Market transfer |
| 20 May 2025 | 9.143.0.0 – 9.143.255.255 | /16 | 65.5K | Sold | Microsoft Limited | ARIN → RIPE | Market transfer |
| 20 May 2025 | 9.157.0.0 – 9.157.255.255 | /16 | 65.5K | Sold | Microsoft Limited | ARIN → RIPE | Market transfer |
| 20 May 2025 | 9.198.0.0 – 9.198.255.255 | /16 | 65.5K | Sold | Microsoft Limited | ARIN → RIPE | Market transfer |
| 7 May 2025 | 167.125.0.0 – 167.125.255.255 | /16 | 65.5K | Bought | The GEMINI Group (CA) | ARIN | Merger or acquisition |
| 28 Mar 2025 | 9.144.0.0 – 9.144.255.255 | /16 | 65.5K | Sold | Brightspeed (US) | ARIN | Market transfer |
| 28 Mar 2025 | 9.139.0.0 – 9.139.255.255 | /16 | 65.5K | Sold | Brightspeed (US) | ARIN | Market transfer |
| 28 Mar 2025 | 9.134.0.0 – 9.134.255.255 | /16 | 65.5K | Sold | Brightspeed (US) | ARIN | Market transfer |
| 28 Mar 2025 | 9.138.0.0 – 9.138.255.255 | /16 | 65.5K | Sold | Brightspeed (US) | ARIN | Market transfer |
| 9 Dec 2024 | 9.136.0.0 – 9.136.255.255 | /16 | 65.5K | Sold | Microsoft Limited | ARIN → RIPE | Market transfer |
| 9 Dec 2024 | 9.129.0.0 – 9.129.255.255 | /16 | 65.5K | Sold | Microsoft Limited | ARIN → RIPE | Market transfer |
| 9 Dec 2024 | 9.133.0.0 – 9.133.255.255 | /16 | 65.5K | Sold | Microsoft Limited | ARIN → RIPE | Market transfer |
| 9 Dec 2024 | 9.131.0.0 – 9.131.255.255 | /16 | 65.5K | Sold | Microsoft Limited | ARIN → RIPE | Market transfer |
| 9 Dec 2024 | 9.130.0.0 – 9.130.255.255 | /16 | 65.5K | Sold | Microsoft Limited | ARIN → RIPE | Market transfer |
| 9 Dec 2024 | 9.132.0.0 – 9.132.255.255 | /16 | 65.5K | Sold | Microsoft Limited | ARIN → RIPE | Market transfer |