IPv4 market trends

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

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Bell-Northern Research

CA. Active in the transfer logs from 29 Feb 2012 to 30 Dec 2019 in this period. Published as Bell Northern Research; Bell-Northern Research.

0addresses bought in 0 transfers
17Maddresses sold in 71 transfers
−17Mnet change in address space

71 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
30 Dec 2019 47.128.0.0 – 47.131.255.255 /14 262.1K Sold Amazon Technologies Inc. (US) ARIN Market transfer
30 Dec 2019 47.255.0.0 – 47.255.255.255 /16 65.5K Sold Amazon Technologies Inc. (US) ARIN Market transfer
30 Dec 2019 47.10.0.0 – 47.10.255.255 /16 65.5K Sold Amazon Technologies Inc. (US) ARIN Market transfer
27 Nov 2017 192.58.194.0 – 192.58.194.255 /24 256 Sold Charter Communications (US) ARIN Market transfer
27 Nov 2017 47.28.0.0 – 47.28.255.255 /16 65.5K Sold Charter Communications (US) ARIN Market transfer
27 Nov 2017 47.234.0.0 – 47.234.255.255 /16 65.5K Sold Charter Communications (US) ARIN Market transfer
27 Nov 2017 47.12.0.0 – 47.13.255.255 /15 131.1K Sold Charter Communications (US) ARIN Market transfer
27 Nov 2017 47.0.0.0 – 47.7.255.255 /13 524.3K Sold Charter Communications (US) ARIN Market transfer
27 Nov 2017 47.24.0.0 – 47.27.255.255 /14 262.1K Sold Charter Communications (US) ARIN Market transfer
27 Nov 2017 47.14.0.0 – 47.14.255.255 /16 65.5K Sold Charter Communications (US) ARIN Market transfer
27 Nov 2017 47.224.0.0 – 47.231.255.255 /13 524.3K Sold Charter Communications (US) ARIN Market transfer
27 Nov 2017 47.132.0.0 – 47.135.255.255 /14 262.1K Sold Charter Communications (US) ARIN Market transfer
27 Nov 2017 47.232.0.0 – 47.233.255.255 /15 131.1K Sold Charter Communications (US) ARIN Market transfer
27 Nov 2017 47.248.0.0 – 47.249.255.255 /15 131.1K Sold Charter Communications (US) ARIN Market transfer
27 Nov 2017 192.67.106.0 – 192.67.106.255 /24 256 Sold Charter Communications (US) ARIN Market transfer
27 Nov 2017 192.67.105.0 – 192.67.105.255 /24 256 Sold Charter Communications (US) ARIN Market transfer
15 Apr 2016 47.252.0.0 – 47.253.255.255 /15 131.1K Sold Alibaba.com LLC (US) ARIN Market transfer
15 Apr 2016 47.235.0.0 – 47.235.255.255 /16 65.5K Sold Alibaba.com LLC (US) ARIN Market transfer
15 Apr 2016 47.240.0.0 – 47.243.255.255 /14 262.1K Sold Alibaba.com LLC (US) ARIN Market transfer
15 Apr 2016 47.244.0.0 – 47.245.255.255 /15 131.1K Sold Alibaba.com LLC (US) ARIN Market transfer
15 Apr 2016 47.236.0.0 – 47.239.255.255 /14 262.1K Sold Alibaba.com LLC (US) ARIN Market transfer
15 Apr 2016 47.250.0.0 – 47.251.255.255 /15 131.1K Sold Alibaba.com LLC (US) ARIN Market transfer
15 Apr 2016 47.246.0.0 – 47.246.255.255 /16 65.5K Sold Alibaba.com LLC (US) ARIN Market transfer
15 Apr 2016 47.254.0.0 – 47.254.255.255 /16 65.5K Sold Alibaba.com LLC (US) ARIN Market transfer
15 Apr 2016 47.250.0.0 – 47.250.255.255 /16 65.5K Sold Alibaba.com LLC (US) ARIN Market transfer
17 Mar 2016 47.80.0.0 – 47.87.255.255 /13 524.3K Sold Alibaba.com LLC (US) ARIN Market transfer
17 Mar 2016 47.56.0.0 – 47.57.255.255 /15 131.1K Sold Alibaba.com LLC (US) ARIN Market transfer
17 Mar 2016 47.52.0.0 – 47.52.255.255 /16 65.5K Sold Alibaba.com LLC (US) ARIN Market transfer
17 Mar 2016 47.74.0.0 – 47.75.255.255 /15 131.1K Sold Alibaba.com LLC (US) ARIN Market transfer
17 Mar 2016 47.76.0.0 – 47.79.255.255 /14 262.1K Sold Alibaba.com LLC (US) ARIN Market transfer
9 Feb 2016 47.29.0.0 – 47.29.255.255 /16 65.5K Sold Reliance Jio Infocomm Pte Ltd ARIN → APNIC Market transfer
9 Feb 2016 47.11.0.0 – 47.11.255.255 /16 65.5K Sold Reliance Jio Infocomm Pte Ltd ARIN → APNIC Market transfer
9 Feb 2016 47.247.0.0 – 47.247.255.255 /16 65.5K Sold Reliance Jio Infocomm Pte Ltd ARIN → APNIC Market transfer
9 Feb 2016 47.8.0.0 – 47.9.255.255 /15 131.1K Sold Reliance Jio Infocomm Pte Ltd ARIN → APNIC Market transfer
9 Feb 2016 47.30.0.0 – 47.31.255.255 /15 131.1K Sold Reliance Jio Infocomm Pte Ltd ARIN → APNIC Market transfer
9 Feb 2016 47.15.0.0 – 47.15.255.255 /16 65.5K Sold Reliance Jio Infocomm Pte Ltd ARIN → APNIC Market transfer
8 Sep 2015 47.208.0.0 – 47.223.255.255 /12 1M Sold Suddenlink Communications (US) ARIN Market transfer
28 Aug 2015 47.191.0.0 – 47.191.255.255 /16 65.5K Sold Frontier Communications Corporation (US) ARIN Market transfer
28 Aug 2015 47.192.0.0 – 47.207.255.255 /12 1M Sold Frontier Communications Corporation (US) ARIN Market transfer
28 Aug 2015 47.182.0.0 – 47.183.255.255 /15 131.1K Sold Frontier Communications Corporation (US) ARIN Market transfer
28 Aug 2015 47.184.0.0 – 47.187.255.255 /14 262.1K Sold Frontier Communications Corporation (US) ARIN Market transfer
28 Aug 2015 47.188.0.0 – 47.189.255.255 /15 131.1K Sold Frontier Communications Corporation (US) ARIN Market transfer
28 Aug 2015 47.190.0.0 – 47.190.255.255 /16 65.5K Sold Frontier Communications Corporation (US) ARIN Market transfer
28 Aug 2015 47.144.0.0 – 47.159.255.255 /12 1M Sold Frontier Communications Corporation (US) ARIN Market transfer
28 Aug 2015 47.136.0.0 – 47.143.255.255 /13 524.3K Sold Frontier Communications Corporation (US) ARIN Market transfer
28 Aug 2015 47.180.0.0 – 47.181.255.255 /15 131.1K Sold Frontier Communications Corporation (US) ARIN Market transfer
28 Aug 2015 47.160.0.0 – 47.175.255.255 /12 1M Sold Frontier Communications Corporation (US) ARIN Market transfer
28 Aug 2015 47.176.0.0 – 47.179.255.255 /14 262.1K Sold Frontier Communications Corporation (US) ARIN Market transfer
18 May 2015 47.91.0.0 – 47.91.255.255 /16 65.5K Sold Alibaba.com LLC (US) ARIN Market transfer
18 May 2015 47.88.0.0 – 47.88.255.255 /16 65.5K Sold Alibaba.com LLC (US) ARIN Market transfer