IPv4 market trends

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

Block size
Registry

Optima Italia S.p.A.

Active in the transfer logs from 29 Apr 2025 to 29 Apr 2025 in this period.

4.1Kaddresses bought in 1 transfer
0addresses sold in 0 transfers
+4.1Knet change in address space

1 transfer

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
29 Apr 2025 213.163.208.0 – 213.163.223.255 /20 4.1K Bought C5 IT Services (Guernsey) Limited RIPE Market transfer