IPv4 market trends

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

Block size
Registry

"C.S.T". Ltd.

RU. Active in the transfer logs from 28 Nov 2025 to 28 Nov 2025 in this period.

2Kaddresses bought in 2 transfers
0addresses sold in 0 transfers
+2Knet change in address space

2 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
28 Nov 2025 185.186.192.0 – 185.186.195.255 /22 1K Bought LLC "Nauchno proizvodstvennaya Firma "Raspredelennaya Obrabotka Informacii" (RU) RIPE Market transfer
28 Nov 2025 185.75.180.0 – 185.75.183.255 /22 1K Bought LLC "Nauchno proizvodstvennaya Firma "Raspredelennaya Obrabotka Informacii" (RU) RIPE Market transfer