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Prices from IPv4.Global prior sales, last fetched 12 Oct 2026, 06:16 UTC.

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GTT GmbH

CZ. Active in the transfer logs from 31 Mar 2021 to 29 Jun 2026 in this period. Published as GTT GmbH; GTT a.s..

256addresses bought in 1 transfer
201.5Kaddresses sold in 42 transfers
−201.2Knet change in address space

278 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.

DateRangeBlockAddressesSideCounterpartyRegistriesKind
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 198.144.96.0 – 198.144.127.255 /19 8.2K Sold GTT Americas, LLC (US) ARIN Merger or acquisition
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 74.82.96.0 – 74.82.127.255 /19 8.2K 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 69.33.0.0 – 69.33.255.255 /16 65.5K 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 63.141.192.0 – 63.141.223.255 /19 8.2K 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 208.41.0.0 – 208.41.255.255 /16 65.5K 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 74.0.0.0 – 74.1.255.255 /15 131.1K 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
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 69.12.24.0 – 69.12.24.255 /24 256 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 69.12.105.0 – 69.12.105.255 /24 256 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 66.54.128.0 – 66.54.255.255 /17 32.8K 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 66.253.0.0 – 66.253.127.255 /17 32.8K Sold GTT Americas, LLC (US) ARIN Merger or acquisition
7 May 2025 67.220.128.0 – 67.220.159.255 /19 8.2K Sold GTT Americas, LLC (US) ARIN Merger or acquisition
7 May 2025 67.100.0.0 – 67.103.255.255 /14 262.1K Sold GTT Americas, LLC (US) ARIN Merger or acquisition
7 May 2025 98.124.128.0 – 98.124.191.255 /18 16.4K 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 216.133.128.0 – 216.133.191.255 /18 16.4K Sold GTT Americas, LLC (US) ARIN Merger or acquisition
7 May 2025 65.175.0.0 – 65.175.63.255 /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 65.84.0.0 – 65.85.255.255 /15 131.1K Sold GTT Americas, LLC (US) ARIN Merger or acquisition
7 May 2025 198.47.96.0 – 198.47.127.255 /19 8.2K Sold GTT Americas, LLC (US) ARIN Merger or acquisition
7 May 2025 207.162.192.0 – 207.162.207.255 /20 4.1K 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 64.6.160.0 – 64.6.191.255 /19 8.2K 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 64.105.0.0 – 64.105.255.255 /16 65.5K 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 64.93.0.0 – 64.93.63.255 /18 16.4K Sold GTT Americas, LLC (US) ARIN Merger or acquisition
7 May 2025 216.254.0.0 – 216.254.127.255 /17 32.8K Sold GTT Americas, LLC (US) ARIN Merger or acquisition
7 May 2025 69.17.0.0 – 69.17.127.255 /17 32.8K 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 69.12.40.0 – 69.12.40.255 /24 256 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 69.31.128.0 – 69.31.143.255 /20 4.1K 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 216.231.32.0 – 216.231.63.255 /19 8.2K 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 216.224.0.0 – 216.224.63.255 /18 16.4K 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 72.244.0.0 – 72.245.255.255 /15 131.1K Sold GTT Americas, LLC (US) ARIN Merger or acquisition