IPv4 market trends

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

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Fibersphere Communications, Inc.

US. Active in the transfer logs from 24 Jan 2018 to 24 Jan 2018 in this period.

8.2Kaddresses bought in 1 transfer
0addresses sold in 0 transfers
+8.2Knet change in address space

6 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
22 Jul 2020 199.247.96.0 – 199.247.127.255 /19 8.2K Sold GigaMonster Networks, LLC (US) ARIN Merger or acquisition
22 Jul 2020 162.213.76.0 – 162.213.79.255 /22 1K Sold GigaMonster Networks, LLC (US) ARIN Merger or acquisition
22 Jul 2020 199.200.14.0 – 199.200.15.255 /23 512 Sold GigaMonster Networks, LLC (US) ARIN Merger or acquisition
22 Jul 2020 104.153.200.0 – 104.153.203.255 /22 1K Sold GigaMonster Networks, LLC (US) ARIN Merger or acquisition
22 Jul 2020 108.161.16.0 – 108.161.31.255 /20 4.1K Sold GigaMonster Networks, LLC (US) ARIN Merger or acquisition
24 Jan 2018 199.247.96.0 – 199.247.127.255 /19 8.2K Bought NTnet Operations Ltd. (CA) ARIN Market transfer