IPv4 market trends

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

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Responsible Internet Sustainability Effort inc

PH. Active in the transfer logs from 30 Jun 2021 to 15 May 2026 in this period.

10.2Kaddresses bought in 10 transfers
0addresses sold in 0 transfers
+10.2Knet change in address space

10 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
15 May 2026 203.144.0.0 – 203.144.3.255 /22 1K Bought Marklar Pty Ltd (AU) APNIC Market transfer
9 Dec 2025 103.125.244.0 – 103.125.247.255 /22 1K Bought AU IX Pty Limited (AU) APNIC Market transfer
30 Jul 2025 103.113.40.0 – 103.113.43.255 /22 1K Bought Dockyard Limited (NZ) APNIC Market transfer
2 Nov 2023 204.144.188.0 – 204.144.191.255 /22 1K Bought Earthnet, Inc. (US) ARIN → APNIC Market transfer
15 Sep 2023 43.226.4.0 – 43.226.7.255 /22 1K Bought RISE ASIA TECHNOLOGY LIMITED (HK) APNIC Market transfer
15 Sep 2023 43.224.188.0 – 43.224.191.255 /22 1K Bought RISE ASIA TECHNOLOGY LIMITED (HK) APNIC Market transfer
15 Sep 2023 103.18.64.0 – 103.18.67.255 /22 1K Bought RISE ASIA TECHNOLOGY LIMITED (HK) APNIC Market transfer
15 Sep 2023 203.28.64.0 – 203.28.67.255 /22 1K Bought RISE ASIA TECHNOLOGY LIMITED (HK) APNIC Market transfer
15 Sep 2023 103.43.212.0 – 103.43.215.255 /22 1K Bought RISE ASIA TECHNOLOGY LIMITED (HK) APNIC Market transfer
30 Jun 2021 116.89.244.0 – 116.89.247.255 /22 1K Bought AU IX Pty Limited (AU) APNIC Market transfer