IPv4 market trends

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

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American Mathematical Society

US. Active in the transfer logs from 12 Mar 2019 to 20 Aug 2020 in this period.

0addresses bought in 0 transfers
60.4Kaddresses sold in 16 transfers
−60.4Knet change in address space

16 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
20 Aug 2020 130.44.200.0 – 130.44.203.255 /22 1K Sold Emeigh Investments LLC (US) ARIN Market transfer
11 Aug 2020 130.44.205.0 – 130.44.205.255 /24 256 Sold New Hampton Municipal Light Plant (US) ARIN Market transfer
11 Aug 2020 130.44.206.0 – 130.44.207.255 /23 512 Sold New Hampton Municipal Light Plant (US) ARIN Market transfer
11 Aug 2020 130.44.192.0 – 130.44.199.255 /21 2K Sold New Hampton Municipal Light Plant (US) ARIN Market transfer
23 Oct 2019 130.44.32.0 – 130.44.63.255 /19 8.2K Sold Summit Broadband (US) ARIN Market transfer
3 Oct 2019 130.44.224.0 – 130.44.255.255 /19 8.2K Sold Agri-Valley Services Corporation (US) ARIN Market transfer
16 Jul 2019 130.44.26.0 – 130.44.27.255 /23 512 Sold Yellowknife Wireless Company, LLC (US) ARIN Market transfer
12 Apr 2019 130.44.212.0 – 130.44.215.255 /22 1K Sold Bytedance Inc. (US) ARIN Market transfer
9 Apr 2019 130.44.211.0 – 130.44.211.255 /24 256 Sold Lake Linx LLC (US) ARIN Market transfer
9 Apr 2019 130.44.216.0 – 130.44.223.255 /21 2K Sold The Villages Operating Company (US) ARIN Market transfer
1 Apr 2019 130.44.209.0 – 130.44.209.255 /24 256 Sold GAZ METRO PLUS LIMITED PARTNERSHIP (CA) ARIN Market transfer
26 Mar 2019 130.44.24.0 – 130.44.24.255 /24 256 Sold Plexicomm, LLC (US) ARIN Market transfer
20 Mar 2019 130.44.16.0 – 130.44.23.255 /21 2K Sold Tombigbee Communications, LLC (US) ARIN Market transfer
13 Mar 2019 130.44.28.0 – 130.44.31.255 /22 1K Sold Xpert Technologies, Inc. (US) ARIN Market transfer
12 Mar 2019 130.44.64.0 – 130.44.127.255 /18 16.4K Sold RCN (US) ARIN Market transfer
12 Mar 2019 130.44.128.0 – 130.44.191.255 /18 16.4K Sold RCN (US) ARIN Market transfer