IPv4 market trends

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

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Synoptek, LLC

US. Active in the transfer logs from 1 Oct 2021 to 8 Sep 2025 in this period.

0addresses bought in 0 transfers
231.4Kaddresses sold in 9 transfers
−231.4Knet change in address space

24 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
8 Sep 2025 199.180.64.0 – 199.180.71.255 /21 2K Sold Rochester Colo LLC (US) ARIN Market transfer
19 Oct 2023 205.148.192.0 – 205.148.255.255 /18 16.4K Sold GENERAL COMMUNICATION, INC. (US) ARIN Market transfer
19 Oct 2023 199.190.64.0 – 199.190.127.255 /18 16.4K Sold GENERAL COMMUNICATION, INC. (US) ARIN Market transfer
19 Oct 2023 206.162.0.0 – 206.162.127.255 /17 32.8K Sold GENERAL COMMUNICATION, INC. (US) ARIN Market transfer
13 Apr 2023 205.148.192.0 – 205.148.255.255 /18 16.4K Bought DataXchange Network, Inc (US) ARIN Merger or acquisition
13 Apr 2023 206.162.0.0 – 206.162.127.255 /17 32.8K Bought DataXchange Network, Inc (US) ARIN Merger or acquisition
13 Apr 2023 199.190.64.0 – 199.190.127.255 /18 16.4K Bought DataXchange Network, Inc (US) ARIN Merger or acquisition
3 Feb 2023 207.183.128.0 – 207.183.159.255 /19 8.2K Sold OzarksGo, LLC (US) ARIN Market transfer
2 Dec 2022 207.183.128.0 – 207.183.159.255 /19 8.2K Bought Unicom Communications, Inc. (US) ARIN Merger or acquisition
13 May 2022 64.147.160.0 – 64.147.191.255 /19 8.2K Bought FusionStorm (US) ARIN Merger or acquisition
13 May 2022 64.127.96.0 – 64.127.127.255 /19 8.2K Bought FusionStorm (US) ARIN Merger or acquisition
13 May 2022 69.80.192.0 – 69.80.223.255 /19 8.2K Bought FusionStorm (US) ARIN Merger or acquisition
13 May 2022 72.172.224.0 – 72.172.255.255 /19 8.2K Bought FusionStorm (US) ARIN Merger or acquisition
29 Nov 2021 206.247.0.0 – 206.247.255.255 /16 65.5K Sold Zoom Video Communications, Inc (US) ARIN Market transfer
17 Nov 2021 206.83.96.0 – 206.83.127.255 /19 8.2K Sold SpaceX Services, Inc. (ZZ) ARIN → APNIC Market transfer
15 Nov 2021 205.238.64.0 – 205.238.127.255 /18 16.4K Sold Saudi Telecom Company JSC ARIN → RIPE Market transfer
1 Oct 2021 209.38.0.0 – 209.38.255.255 /16 65.5K Sold DigitalOcean, LLC (US) ARIN Market transfer
17 Sep 2021 204.56.32.0 – 204.56.63.255 /19 8.2K Bought ImagiNet (US) ARIN Merger or acquisition
17 Sep 2021 205.238.64.0 – 205.238.127.255 /18 16.4K Bought ImagiNet (US) ARIN Merger or acquisition
17 Sep 2021 206.247.0.0 – 206.247.255.255 /16 65.5K Bought ImagiNet (US) ARIN Merger or acquisition
17 Sep 2021 206.83.96.0 – 206.83.127.255 /19 8.2K Bought ImagiNet (US) ARIN Merger or acquisition
17 Sep 2021 209.38.0.0 – 209.38.255.255 /16 65.5K Bought ImagiNet (US) ARIN Merger or acquisition
17 Sep 2021 204.227.0.0 – 204.227.31.255 /19 8.2K Bought ImagiNet (US) ARIN Merger or acquisition
12 Dec 2019 199.180.64.0 – 199.180.71.255 /21 2K Bought CenterBeam, Inc. (US) ARIN Merger or acquisition