IPv4 market trends

Prices from IPv4.Global prior sales, last fetched 12 Oct 2026, 00:15 UTC.

Block size
Registry

COLT Technology Services Group Limited

Active in the transfer logs from 30 Dec 2024 to 5 Mar 2025 in this period.

151.6Kaddresses bought in 5 transfers
8.2Kaddresses sold in 1 transfer
+143.4Knet change in address space

6 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
5 Mar 2025 193.116.128.0 – 193.116.159.255 /19 8.2K Sold GTN Services B.V. RIPE Market transfer
15 Jan 2025 178.159.176.0 – 178.159.191.255 /20 4.1K Bought Openstack Ltd RIPE Market transfer
15 Jan 2025 134.128.128.0 – 134.128.191.255 /18 16.4K Bought Atex (GB) ARIN → RIPE Market transfer
30 Dec 2024 58.0.0.0 – 58.0.255.255 /16 65.5K Bought Not named APNIC → RIPE Market transfer
30 Dec 2024 58.1.128.0 – 58.1.255.255 /17 32.8K Bought Not named APNIC → RIPE Market transfer
30 Dec 2024 116.83.0.0 – 116.83.127.255 /17 32.8K Bought Not named APNIC → RIPE Market transfer