IPv4 market trends

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

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Microsoft Singapore Pte. Ltd.

ZZ. Active in the transfer logs from 8 Apr 2014 to 23 May 2022 in this period.

1.4Maddresses bought in 22 transfers
460.8Kaddresses sold in 8 transfers
+972.8Knet change in address space

30 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
23 May 2022 40.162.0.0 – 40.162.255.255 /16 65.5K Bought Eli Lilly and Company (US) ARIN → APNIC Market transfer
28 Apr 2022 158.23.0.0 – 158.23.255.255 /16 65.5K Bought Exxon Mobil Corporation (US) ARIN → APNIC Market transfer
7 Feb 2022 143.64.0.0 – 143.64.255.255 /16 65.5K Sold China Internet Network Information Center/BLUECLOUD (CN) APNIC Market transfer
23 Mar 2021 163.228.0.0 – 163.228.255.255 /16 65.5K Sold China Internet Network Information Center/BLUECLOUD (CN) APNIC Market transfer
23 Mar 2021 159.27.0.0 – 159.27.255.255 /16 65.5K Sold China Internet Network Information Center/BLUECLOUD (CN) APNIC Market transfer
24 Jun 2019 167.105.0.0 – 167.105.255.255 /16 65.5K Bought The Coca-Cola Company (US) ARIN → APNIC Market transfer
14 May 2019 169.138.0.0 – 169.138.255.255 /16 65.5K Bought EXIDE TECHNOLOGIES (US) ARIN → APNIC Market transfer
2 May 2019 170.165.0.0 – 170.165.255.255 /16 65.5K Bought Newsday Media Group (US) ARIN → APNIC Market transfer
16 Apr 2019 158.158.0.0 – 158.158.255.255 /16 65.5K Bought Bob Jones University (US) ARIN → APNIC Market transfer
2 Apr 2019 135.149.0.0 – 135.149.255.255 /16 65.5K Bought Avago Technologies U.S. Inc. (US) ARIN → APNIC Market transfer
2 Apr 2019 147.145.0.0 – 147.145.255.255 /16 65.5K Bought Avago Technologies U.S. Inc. (US) ARIN → APNIC Market transfer
2 Apr 2019 155.62.0.0 – 155.62.255.255 /16 65.5K Bought Avago Technologies U.S. Inc. (US) ARIN → APNIC Market transfer
2 Apr 2019 128.94.0.0 – 128.94.255.255 /16 65.5K Bought Avago Technologies U.S. Inc. (US) ARIN → APNIC Market transfer
2 Apr 2019 148.7.0.0 – 148.7.255.255 /16 65.5K Bought Avago Technologies U.S. Inc. (US) ARIN → APNIC Market transfer
2 Apr 2019 143.64.0.0 – 143.64.255.255 /16 65.5K Bought Avago Technologies U.S. Inc. (US) ARIN → APNIC Market transfer
2 Apr 2019 138.239.0.0 – 138.239.255.255 /16 65.5K Bought Emulex Corporation (US) ARIN → APNIC Market transfer
19 Mar 2019 163.228.0.0 – 163.228.255.255 /16 65.5K Bought GlassBridge Enterprises, Inc. (US) ARIN → APNIC Market transfer
7 Mar 2019 159.27.0.0 – 159.27.255.255 /16 65.5K Bought Simpson Paper Company (US) ARIN → APNIC Market transfer
9 Feb 2018 52.130.0.0 – 52.131.255.255 /15 131.1K Sold China Internet Network Information Center/BLUECLOUD (CN) APNIC Market transfer
12 Jun 2017 52.130.0.0 – 52.131.255.255 /15 131.1K Bought Microsoft Corporation (US) ARIN → APNIC Market transfer
31 Aug 2015 103.9.8.0 – 103.9.11.255 /22 1K Sold China Internet Network Information Center/MCCL-CHN (CN) APNIC Market transfer
24 Aug 2015 40.126.64.0 – 40.126.127.255 /18 16.4K Bought Eli Lilly and Company (US) ARIN → APNIC Market transfer
24 Aug 2015 40.72.0.0 – 40.73.255.255 /15 131.1K Bought Eli Lilly and Company (US) ARIN → APNIC Market transfer
24 Aug 2015 40.125.128.0 – 40.125.255.255 /17 32.8K Bought Eli Lilly and Company (US) ARIN → APNIC Market transfer
7 Jul 2015 167.220.244.0 – 167.220.247.255 /22 1K Sold China Internet Network Information Center/MCCL-CHN (CN) APNIC Market transfer
9 Jun 2014 139.217.0.0 – 139.217.255.255 /16 65.5K Sold China Internet Network Information Center/MCCL-CHN (CN) APNIC Market transfer
9 Jun 2014 139.219.0.0 – 139.219.255.255 /16 65.5K Sold China Internet Network Information Center/MCCL-CHN (CN) APNIC Market transfer
28 Apr 2014 139.219.0.0 – 139.219.255.255 /16 65.5K Bought Dodo Australia (AU) APNIC Market transfer
28 Apr 2014 139.217.0.0 – 139.217.255.255 /16 65.5K Bought Dodo Australia (AU) APNIC Market transfer
8 Apr 2014 167.220.224.0 – 167.220.255.255 /19 8.2K Bought Microsoft Operations Pte. Ltd. (SG) ARIN → APNIC Market transfer