IPv4 market trends

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

Block size
Registry
Reset

Certus IT Ltd

Active in the transfer logs from 4 Oct 2018 to 24 May 2022 in this period.

1Kaddresses bought in 1 transfer
2Kaddresses sold in 2 transfers
−1Knet change in address space

3 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
24 May 2022 195.189.124.0 – 195.189.127.255 /22 1K Sold SysGroup plc RIPE Market transfer
22 May 2020 185.33.184.0 – 185.33.187.255 /22 1K Sold SysGroup plc RIPE Market transfer
4 Oct 2018 195.189.124.0 – 195.189.127.255 /22 1K Bought Web2All B.V. RIPE Market transfer