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 |
|---|---|---|---|---|---|---|---|
| 29 Jun 2026 | 193.203.104.0 – 193.203.104.255 | /24 | 256 | Bought | Scancom s.r.o. (CZ) | RIPE | Market transfer |
| 7 May 2025 | 74.211.128.0 – 74.211.255.255 | /17 | 32.8K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 64.191.2.0 – 64.191.2.255 | /24 | 256 | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 206.135.0.0 – 206.135.255.255 | /16 | 65.5K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 69.33.0.0 – 69.33.255.255 | /16 | 65.5K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 208.41.0.0 – 208.41.255.255 | /16 | 65.5K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 216.151.224.0 – 216.151.255.255 | /19 | 8.2K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 74.2.0.0 – 74.2.255.255 | /16 | 65.5K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 69.12.0.0 – 69.12.0.255 | /24 | 256 | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 209.101.0.0 – 209.101.255.255 | /16 | 65.5K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 64.8.192.0 – 64.8.255.255 | /18 | 16.4K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 209.87.64.0 – 209.87.95.255 | /19 | 8.2K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 216.133.128.0 – 216.133.191.255 | /18 | 16.4K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 69.12.54.0 – 69.12.54.255 | /24 | 256 | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 63.141.192.0 – 63.141.223.255 | /19 | 8.2K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 162.210.152.0 – 162.210.155.255 | /22 | 1K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 206.40.192.0 – 206.40.223.255 | /19 | 8.2K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 69.12.24.0 – 69.12.24.255 | /24 | 256 | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 207.168.0.0 – 207.168.255.255 | /16 | 65.5K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 66.253.0.0 – 66.253.127.255 | /17 | 32.8K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 67.200.0.0 – 67.200.127.255 | /17 | 32.8K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 69.12.37.0 – 69.12.37.255 | /24 | 256 | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 66.95.0.0 – 66.95.255.255 | /16 | 65.5K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 65.84.0.0 – 65.85.255.255 | /15 | 131.1K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 69.167.64.0 – 69.167.127.255 | /18 | 16.4K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 66.7.128.0 – 66.7.191.255 | /18 | 16.4K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 64.145.0.0 – 64.145.63.255 | /18 | 16.4K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 64.93.0.0 – 64.93.63.255 | /18 | 16.4K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 162.244.156.0 – 162.244.159.255 | /22 | 1K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 74.3.0.0 – 74.3.127.255 | /17 | 32.8K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 198.144.96.0 – 198.144.127.255 | /19 | 8.2K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 216.231.32.0 – 216.231.63.255 | /19 | 8.2K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 204.139.8.0 – 204.139.15.255 | /21 | 2K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 74.82.96.0 – 74.82.127.255 | /19 | 8.2K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 66.134.0.0 – 66.134.255.255 | /16 | 65.5K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 66.166.0.0 – 66.167.255.255 | /15 | 131.1K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 162.221.208.0 – 162.221.211.255 | /22 | 1K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 66.234.224.0 – 66.234.255.255 | /19 | 8.2K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 64.32.128.0 – 64.32.255.255 | /17 | 32.8K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 205.179.0.0 – 205.179.255.255 | /16 | 65.5K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 69.12.10.0 – 69.12.10.255 | /24 | 256 | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 104.254.120.0 – 104.254.123.255 | /22 | 1K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 66.92.0.0 – 66.93.255.255 | /15 | 131.1K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 69.31.0.0 – 69.31.127.255 | /17 | 32.8K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 155.229.0.0 – 155.229.255.255 | /16 | 65.5K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 173.0.112.0 – 173.0.127.255 | /20 | 4.1K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 69.12.105.0 – 69.12.105.255 | /24 | 256 | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 209.120.128.0 – 209.120.255.255 | /17 | 32.8K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 216.133.192.0 – 216.133.223.255 | /19 | 8.2K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |
| 7 May 2025 | 64.81.0.0 – 64.81.255.255 | /16 | 65.5K | Sold | GTT Americas, LLC (US) | ARIN | Merger or acquisition |