IPv4 market trends

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

Block size
Registry

Amazon.com, Inc.

US. Active in the transfer logs from 21 Oct 2024 to 3 Aug 2026 in this period.

27Maddresses bought in 564 transfers
200.7Kaddresses sold in 39 transfers
+26.8Mnet change in address space

614 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
13 Jan 2025 119.13.11.0 – 119.13.11.255 /24 256 Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 1.179.56.0 – 1.179.59.255 /22 1K Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 110.239.14.0 – 110.239.14.255 /24 256 Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 220.157.78.0 – 220.157.78.255 /24 256 Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 121.91.100.0 – 121.91.103.255 /22 1K Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 220.157.68.0 – 220.157.69.255 /23 512 Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 123.200.202.0 – 123.200.203.255 /23 512 Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 1.178.192.0 – 1.178.207.255 /20 4.1K Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 1.178.16.0 – 1.178.31.255 /20 4.1K Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 1.179.14.0 – 1.179.15.255 /23 512 Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 110.238.152.0 – 110.238.159.255 /21 2K Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 1.178.8.0 – 1.178.11.255 /22 1K Bought iseek Communications Pty Ltd APNIC → ARIN Market transfer
13 Jan 2025 123.200.242.0 – 123.200.243.255 /23 512 Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 110.239.8.0 – 110.239.11.255 /22 1K Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 110.238.224.0 – 110.238.239.255 /20 4.1K Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 110.238.22.0 – 110.238.23.255 /23 512 Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 121.91.196.0 – 121.91.197.255 /23 512 Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 1.178.100.0 – 1.178.103.255 /22 1K Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 1.178.12.0 – 1.178.15.255 /22 1K Bought iseek Communications Pty Ltd APNIC → ARIN Market transfer
13 Jan 2025 110.238.16.0 – 110.238.19.255 /22 1K Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 110.239.18.0 – 110.239.19.255 /23 512 Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 220.157.76.0 – 220.157.77.255 /23 512 Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 110.239.27.0 – 110.239.27.255 /24 256 Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 1.179.32.0 – 1.179.39.255 /21 2K Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 220.157.66.0 – 220.157.67.255 /23 512 Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 119.12.0.0 – 119.12.15.255 /20 4.1K Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 110.239.29.0 – 110.239.29.255 /24 256 Bought iseek Communications Pty Ltd APNIC → ARIN Market transfer
13 Jan 2025 119.13.52.0 – 119.13.55.255 /22 1K Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 110.239.20.0 – 110.239.23.255 /22 1K Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 110.238.244.0 – 110.238.247.255 /22 1K Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 1.178.4.0 – 1.178.7.255 /22 1K Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 110.239.224.0 – 110.239.255.255 /19 8.2K Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 1.178.104.0 – 1.178.111.255 /21 2K Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 220.157.72.0 – 220.157.73.255 /23 512 Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 110.239.12.0 – 110.239.13.255 /23 512 Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 123.200.244.0 – 123.200.247.255 /22 1K Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 119.13.148.0 – 119.13.151.255 /22 1K Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 110.238.8.0 – 110.238.15.255 /21 2K Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 119.12.112.0 – 119.12.127.255 /20 4.1K Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 110.238.20.0 – 110.238.20.255 /24 256 Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 110.239.30.0 – 110.239.30.255 /24 256 Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 1.178.168.0 – 1.178.171.255 /22 1K Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 110.238.2.0 – 110.238.3.255 /23 512 Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 121.91.16.0 – 121.91.31.255 /20 4.1K Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 110.239.24.0 – 110.239.25.255 /23 512 Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 110.238.26.0 – 110.238.27.255 /23 512 Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 110.238.242.0 – 110.238.243.255 /23 512 Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 1.178.88.0 – 1.178.95.255 /21 2K Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 121.91.198.0 – 121.91.198.255 /24 256 Bought Iseek Communications Pty Ltd (AU) APNIC → ARIN Market transfer
13 Jan 2025 110.239.28.0 – 110.239.28.255 /24 256 Bought iseek Communications Pty Ltd APNIC → ARIN Market transfer