IPv4 market trends

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

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Kyndryl INC

ZZ. Active in the transfer logs from 3 Aug 2023 to 11 Mar 2026 in this period. Published as Kyndryl INC; Kyndryl, Inc..

12.5Kaddresses bought in 12 transfers
0addresses sold in 0 transfers
+12.5Knet change in address space

89 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
27 Jul 2023 129.41.220.0 – 129.41.221.255 /23 512 Bought IBM (US) ARIN Merger or acquisition
27 Jul 2023 129.41.78.0 – 129.41.79.255 /23 512 Bought IBM (US) ARIN Merger or acquisition
27 Jul 2023 170.225.232.0 – 170.225.233.255 /23 512 Bought IBM (US) ARIN Merger or acquisition
27 Jul 2023 129.41.112.0 – 129.41.127.255 /20 4.1K Bought IBM (US) ARIN Merger or acquisition
27 Jul 2023 170.224.160.0 – 170.224.191.255 /19 8.2K Bought IBM (US) ARIN Merger or acquisition
27 Jul 2023 129.41.45.0 – 129.41.45.255 /24 256 Bought IBM (US) ARIN Merger or acquisition
27 Jul 2023 129.41.94.0 – 129.41.94.255 /24 256 Bought IBM (US) ARIN Merger or acquisition
27 Jul 2023 170.225.0.0 – 170.225.31.255 /19 8.2K Bought IBM (US) ARIN Merger or acquisition
27 Jul 2023 129.41.62.0 – 129.41.63.255 /23 512 Bought IBM (US) ARIN Merger or acquisition
27 Jul 2023 129.41.176.0 – 129.41.176.255 /24 256 Bought IBM (US) ARIN Merger or acquisition
27 Jul 2023 129.41.43.0 – 129.41.43.255 /24 256 Bought IBM (US) ARIN Merger or acquisition
27 Jul 2023 129.41.188.0 – 129.41.189.255 /23 512 Bought IBM (US) ARIN Merger or acquisition
27 Jul 2023 170.225.242.0 – 170.225.242.255 /24 256 Bought IBM (US) ARIN Merger or acquisition
31 May 2023 130.103.0.0 – 130.103.255.255 /16 65.5K Bought IBM (US) ARIN Merger or acquisition
31 May 2023 129.33.244.0 – 129.33.247.255 /22 1K Bought IBM (US) ARIN Merger or acquisition
31 May 2023 129.33.160.0 – 129.33.191.255 /19 8.2K Bought IBM (US) ARIN Merger or acquisition
31 May 2023 158.87.0.0 – 158.87.255.255 /16 65.5K Bought IBM (US) ARIN Merger or acquisition
31 May 2023 129.33.136.0 – 129.33.137.255 /23 512 Bought IBM (US) ARIN Merger or acquisition
31 May 2023 146.89.0.0 – 146.89.255.255 /16 65.5K Bought IBM (US) ARIN Merger or acquisition
31 May 2023 129.33.224.0 – 129.33.231.255 /21 2K Bought IBM (US) ARIN Merger or acquisition
31 May 2023 129.42.0.0 – 129.42.255.255 /16 65.5K Bought IBM (US) ARIN Merger or acquisition
31 May 2023 129.33.236.0 – 129.33.237.255 /23 512 Bought IBM (US) ARIN Merger or acquisition
31 May 2023 129.33.248.0 – 129.33.255.255 /21 2K Bought IBM (US) ARIN Merger or acquisition
31 May 2023 129.33.128.0 – 129.33.135.255 /21 2K Bought IBM (US) ARIN Merger or acquisition
31 May 2023 129.35.0.0 – 129.35.255.255 /16 65.5K Bought IBM (US) ARIN Merger or acquisition
31 May 2023 129.33.140.0 – 129.33.143.255 /22 1K Bought IBM (US) ARIN Merger or acquisition
31 May 2023 129.33.144.0 – 129.33.159.255 /20 4.1K Bought IBM (US) ARIN Merger or acquisition
31 May 2023 129.33.238.0 – 129.33.238.255 /24 256 Bought IBM (US) ARIN Merger or acquisition
31 May 2023 129.33.232.0 – 129.33.235.255 /22 1K Bought IBM (US) ARIN Merger or acquisition
31 May 2023 129.33.0.0 – 129.33.127.255 /17 32.8K Bought IBM (US) ARIN Merger or acquisition
31 May 2023 129.33.192.0 – 129.33.223.255 /19 8.2K Bought IBM (US) ARIN Merger or acquisition
19 May 2023 158.86.0.0 – 158.86.255.255 /16 65.5K Bought IBM (US) ARIN Merger or acquisition
19 May 2023 158.98.0.0 – 158.98.255.255 /16 65.5K Bought IBM (US) ARIN Merger or acquisition
19 May 2023 158.88.0.0 – 158.88.255.255 /16 65.5K Bought IBM (US) ARIN Merger or acquisition
19 May 2023 142.88.0.0 – 142.88.255.255 /16 65.5K Bought Cognos Inc. (US) ARIN Merger or acquisition
19 May 2023 167.210.0.0 – 167.210.255.255 /16 65.5K Bought IBM (US) ARIN Merger or acquisition
19 May 2023 170.227.0.0 – 170.227.255.255 /16 65.5K Bought IBM (US) ARIN Merger or acquisition
19 May 2023 129.39.0.0 – 129.39.255.255 /16 65.5K Bought IBM (US) ARIN Merger or acquisition
19 May 2023 138.95.0.0 – 138.95.255.255 /16 65.5K Bought IBM (US) ARIN Merger or acquisition