GTT a.s.
CZ. Active in the transfer logs from 29 Jun 2026 to 29 Jun 2026 in this period.
256addresses bought in 1 transfer
0addresses sold in 0 transfers
+256net change in address space
118 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 |
|---|---|---|---|---|---|---|---|
| 7 May 2025 | 216.36.64.0 – 216.36.127.255 | /18 | 16.4K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 104.153.224.0 – 104.153.227.255 | /22 | 1K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 69.12.39.0 – 69.12.39.255 | /24 | 256 | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 66.17.128.0 – 66.17.255.255 | /17 | 32.8K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 208.97.192.0 – 208.97.255.255 | /18 | 16.4K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 209.250.96.0 – 209.250.127.255 | /19 | 8.2K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 64.248.0.0 – 64.249.255.255 | /15 | 131.1K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 209.166.0.0 – 209.166.63.255 | /18 | 16.4K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 66.171.224.0 – 66.171.239.255 | /20 | 4.1K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 74.199.128.0 – 74.199.255.255 | /17 | 32.8K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 216.175.128.0 – 216.175.255.255 | /17 | 32.8K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 64.139.0.0 – 64.139.63.255 | /18 | 16.4K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 64.50.128.0 – 64.50.143.255 | /20 | 4.1K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 76.74.0.0 – 76.74.127.255 | /17 | 32.8K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 216.132.0.0 – 216.132.255.255 | /16 | 65.5K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 216.27.128.0 – 216.27.191.255 | /18 | 16.4K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 208.81.84.0 – 208.81.87.255 | /22 | 1K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 28 Mar 2025 | 74.121.80.0 – 74.121.87.255 | /21 | 2K | Bought | StarView Solutions (US) | ARIN | Merger or acquisition |