IPv4 market trends

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

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tw telecom holdings, inc.

US. Active in the transfer logs from 30 Aug 2012 to 30 Aug 2012 in this period.

524.3Kaddresses bought in 1 transfer
0addresses sold in 0 transfers
+524.3Knet change in address space

36 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 Mar 2022 206.169.0.0 – 206.169.255.255 /16 65.5K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 207.67.0.0 – 207.67.127.255 /17 32.8K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 209.234.192.0 – 209.234.223.255 /19 8.2K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 66.162.0.0 – 66.162.255.255 /16 65.5K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 50.58.0.0 – 50.59.255.255 /15 131.1K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 216.54.128.0 – 216.54.255.255 /17 32.8K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 173.226.0.0 – 173.227.255.255 /15 131.1K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 168.215.0.0 – 168.215.255.255 /16 65.5K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 216.64.128.0 – 216.64.191.255 /18 16.4K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 207.114.128.0 – 207.114.255.255 /17 32.8K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 207.71.0.0 – 207.71.63.255 /18 16.4K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 174.46.0.0 – 174.47.255.255 /15 131.1K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 209.234.128.0 – 209.234.191.255 /18 16.4K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 204.57.64.0 – 204.57.127.255 /18 16.4K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 207.170.192.0 – 207.170.255.255 /18 16.4K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 209.150.64.0 – 209.150.95.255 /19 8.2K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 199.181.251.0 – 199.181.251.255 /24 256 Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 207.250.0.0 – 207.250.255.255 /16 65.5K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 64.132.0.0 – 64.132.255.255 /16 65.5K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 216.110.0.0 – 216.110.63.255 /18 16.4K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 97.65.0.0 – 97.65.255.255 /16 65.5K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 64.128.0.0 – 64.129.255.255 /15 131.1K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 209.163.128.0 – 209.163.255.255 /17 32.8K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 204.17.217.0 – 204.17.217.255 /24 256 Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 209.203.64.0 – 209.203.127.255 /18 16.4K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 66.192.0.0 – 66.195.255.255 /14 262.1K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 206.190.64.0 – 206.190.95.255 /19 8.2K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 74.202.0.0 – 74.203.255.255 /15 131.1K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 207.235.0.0 – 207.235.127.255 /17 32.8K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 206.15.64.0 – 206.15.95.255 /19 8.2K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 216.136.0.0 – 216.136.127.255 /17 32.8K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 206.80.0.0 – 206.80.31.255 /19 8.2K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 199.74.141.0 – 199.74.141.255 /24 256 Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
23 Mar 2022 216.110.64.0 – 216.110.95.255 /19 8.2K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
8 Mar 2022 35.248.0.0 – 35.255.255.255 /13 524.3K Sold Level 3 Parent, LLC (US) ARIN Merger or acquisition
30 Aug 2012 35.248.0.0 – 35.255.255.255 /13 524.3K Bought Merit Network Inc. (US) ARIN Market transfer