IPv4 market trends

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

Block size
Registry

C5 IT Services (Guernsey) Limited

GG. Active in the transfer logs from 14 Mar 2025 to 30 Sep 2025 in this period.

0addresses bought in 0 transfers
9.2Kaddresses sold in 3 transfers
−9.2Knet 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
30 Sep 2025 45.11.144.0 – 45.11.147.255 /22 1K Sold States of Guernsey (GG) RIPE Market transfer
29 Apr 2025 213.163.208.0 – 213.163.223.255 /20 4.1K Sold Optima Italia S.p.A. RIPE Market transfer
14 Mar 2025 213.163.192.0 – 213.163.207.255 /20 4.1K Sold UpCloud Ltd RIPE Market transfer