IPv4 market trends

Prices from IPv4.Global prior sales, last fetched 12 Oct 2026, 18:16 UTC.

Block size
Registry

COS-on-Air OHG

DE. Active in the transfer logs from 23 Oct 2025 to 30 Jul 2026 in this period.

0addresses bought in 0 transfers
1.5Kaddresses sold in 2 transfers
−1.5Knet 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
30 Jul 2026 185.70.220.0 – 185.70.223.255 /22 1K Sold Vault Dweller OU (EE) RIPE Market transfer
23 Oct 2025 85.194.252.0 – 85.194.253.255 /23 512 Sold TEAM-HOST LLC (AM) RIPE Market transfer