IPv4 market trends

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

Block size
Registry

cogent communications

No market transfers for this organisation match the filters. Show all time.

241 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
22 May 2026 143.240.0.0 – 143.240.255.255 /16 65.5K Bought Performance Systems International, Incorporated (US) ARIN Merger or acquisition
22 May 2026 192.73.64.0 – 192.73.64.255 /24 256 Bought Performance Systems International Inc. (US) ARIN Merger or acquisition
31 Dec 2025 65.174.0.0 – 65.174.255.255 /16 65.5K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 209.235.0.0 – 209.235.15.255 /20 4.1K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 192.156.195.0 – 192.156.195.255 /24 256 Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 199.184.32.0 – 199.184.63.255 /19 8.2K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 198.67.0.0 – 198.67.255.255 /16 65.5K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 207.40.0.0 – 207.43.255.255 /14 262.1K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 204.120.0.0 – 204.120.255.255 /16 65.5K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 199.0.0.0 – 199.3.255.255 /14 262.1K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 204.204.0.0 – 204.207.255.255 /14 262.1K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 198.183.228.0 – 198.183.231.255 /22 1K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 204.118.0.0 – 204.119.255.255 /15 131.1K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 198.68.0.0 – 198.69.255.255 /15 131.1K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 208.0.0.0 – 208.31.255.255 /11 2.1M Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 160.81.0.0 – 160.81.255.255 /16 65.5K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 216.205.144.0 – 216.205.159.255 /20 4.1K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 144.224.0.0 – 144.224.255.255 /16 65.5K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 206.158.0.0 – 206.159.255.255 /15 131.1K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 204.96.0.0 – 204.97.255.255 /15 131.1K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 199.12.0.0 – 199.13.255.255 /15 131.1K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 204.212.0.0 – 204.215.255.255 /14 262.1K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 204.117.0.0 – 204.117.255.255 /16 65.5K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 205.160.0.0 – 205.163.255.255 /14 262.1K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 207.12.0.0 – 207.15.255.255 /14 262.1K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 199.160.0.0 – 199.163.255.255 /14 262.1K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 192.156.194.0 – 192.156.194.255 /24 256 Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 198.183.232.0 – 198.183.235.255 /22 1K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 205.240.0.0 – 205.247.255.255 /13 524.3K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 206.160.0.0 – 206.160.255.255 /16 65.5K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 144.228.0.0 – 144.228.255.255 /16 65.5K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 66.247.0.0 – 66.247.255.255 /16 65.5K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 209.235.96.0 – 209.235.111.255 /20 4.1K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 192.156.192.0 – 192.156.192.255 /24 256 Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 199.11.0.0 – 199.11.255.255 /16 65.5K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 65.172.0.0 – 65.173.255.255 /15 131.1K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 144.230.0.0 – 144.230.255.255 /16 65.5K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 216.205.64.0 – 216.205.95.255 /19 8.2K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 198.232.8.0 – 198.232.15.255 /21 2K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 204.248.0.0 – 204.251.255.255 /14 262.1K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 199.14.0.0 – 199.14.255.255 /16 65.5K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 192.156.193.0 – 192.156.193.255 /24 256 Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 63.160.0.0 – 63.175.255.255 /12 1M Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 192.157.38.0 – 192.157.38.255 /24 256 Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 204.180.0.0 – 204.183.255.255 /14 262.1K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 206.228.0.0 – 206.231.255.255 /14 262.1K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 204.94.0.0 – 204.95.255.255 /15 131.1K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 144.229.0.0 – 144.229.255.255 /16 65.5K Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 198.183.236.0 – 198.183.237.255 /23 512 Bought Sprint (US) ARIN Merger or acquisition
23 Dec 2025 209.120.0.0 – 209.120.127.255 /17 32.8K Bought Sprint (US) ARIN Merger or acquisition