IPv4 market trends

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

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SIS Group Pty Ltd

AU. Active in the transfer logs from 20 Sep 2013 to 14 Dec 2023 in this period.

3.6Kaddresses bought in 8 transfers
256addresses sold in 1 transfer
+3.3Knet change in address space

9 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
14 Dec 2023 103.12.36.0 – 103.12.39.255 /22 1K Bought SiteSuite Australiasia P/L (AU) APNIC Market transfer
7 May 2020 103.228.164.0 – 103.228.167.255 /22 1K Bought Gen3Media Pty Ltd (AU) APNIC Market transfer
7 Jan 2014 203.98.81.0 – 203.98.81.255 /24 256 Sold Zone Networks Pty Ltd (AU) APNIC Market transfer
21 Nov 2013 203.98.94.0 – 203.98.94.255 /24 256 Bought SecureIP Pty Ltd (AU) APNIC Market transfer
21 Nov 2013 203.98.89.0 – 203.98.89.255 /24 256 Bought SecureIP Pty Ltd (AU) APNIC Market transfer
21 Nov 2013 203.98.82.0 – 203.98.82.255 /24 256 Bought SecureIP Pty Ltd (AU) APNIC Market transfer
20 Sep 2013 203.98.66.0 – 203.98.66.255 /24 256 Bought SecureIP Pty Ltd (AU) APNIC Market transfer
20 Sep 2013 203.98.81.0 – 203.98.81.255 /24 256 Bought SecureIP Pty Ltd (AU) APNIC Market transfer
20 Sep 2013 203.98.74.0 – 203.98.74.255 /24 256 Bought SecureIP Pty Ltd (AU) APNIC Market transfer