Brightspeed
US. Active in the transfer logs from 28 Mar 2025 to 12 Dec 2025 in this period.
1Maddresses bought in 16 transfers
0addresses sold in 0 transfers
+1Mnet change in address space
18 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 |
|---|---|---|---|---|---|---|---|
| 12 Dec 2025 | 68.212.0.0 – 68.212.255.255 | /16 | 65.5K | Bought | AT&T Enterprises, LLC (US) | ARIN | Market transfer |
| 12 Dec 2025 | 65.12.0.0 – 65.12.255.255 | /16 | 65.5K | Bought | AT&T Enterprises, LLC (US) | ARIN | Market transfer |
| 12 Dec 2025 | 74.170.0.0 – 74.170.255.255 | /16 | 65.5K | Bought | AT&T Enterprises, LLC (US) | ARIN | Market transfer |
| 12 Dec 2025 | 74.229.0.0 – 74.229.255.255 | /16 | 65.5K | Bought | AT&T Enterprises, LLC (US) | ARIN | Market transfer |
| 12 Dec 2025 | 98.73.0.0 – 98.73.255.255 | /16 | 65.5K | Bought | AT&T Enterprises, LLC (US) | ARIN | Market transfer |
| 12 Dec 2025 | 74.236.0.0 – 74.236.255.255 | /16 | 65.5K | Bought | AT&T Enterprises, LLC (US) | ARIN | Market transfer |
| 12 Dec 2025 | 74.167.0.0 – 74.167.255.255 | /16 | 65.5K | Bought | AT&T Enterprises, LLC (US) | ARIN | Market transfer |
| 12 Dec 2025 | 74.187.0.0 – 74.187.255.255 | /16 | 65.5K | Bought | AT&T Enterprises, LLC (US) | ARIN | Market transfer |
| 22 Sep 2025 | 9.196.0.0 – 9.196.255.255 | /16 | 65.5K | Bought | IBM (US) | ARIN | Market transfer |
| 22 Sep 2025 | 9.195.0.0 – 9.195.255.255 | /16 | 65.5K | Bought | IBM (US) | ARIN | Market transfer |
| 22 Sep 2025 | 9.244.0.0 – 9.244.255.255 | /16 | 65.5K | Bought | IBM (US) | ARIN | Market transfer |
| 22 Sep 2025 | 9.245.0.0 – 9.245.255.255 | /16 | 65.5K | Bought | IBM (US) | ARIN | Market transfer |
| 28 Mar 2025 | 9.144.0.0 – 9.144.255.255 | /16 | 65.5K | Bought | IBM (US) | ARIN | Market transfer |
| 28 Mar 2025 | 9.139.0.0 – 9.139.255.255 | /16 | 65.5K | Bought | IBM (US) | ARIN | Market transfer |
| 28 Mar 2025 | 9.134.0.0 – 9.134.255.255 | /16 | 65.5K | Bought | IBM (US) | ARIN | Market transfer |
| 28 Mar 2025 | 9.138.0.0 – 9.138.255.255 | /16 | 65.5K | Bought | IBM (US) | ARIN | Market transfer |
| 19 Dec 2024 | 207.48.0.0 – 207.49.255.255 | /15 | 131.1K | Bought | CenturyLink Communications, LLC (US) | ARIN | Merger or acquisition |
| 19 Dec 2024 | 207.50.192.0 – 207.50.255.255 | /18 | 16.4K | Bought | CenturyLink Communications, LLC (US) | ARIN | Merger or acquisition |