Crown Castle Fiber LLC
US. Active in the transfer logs from 4 Sep 2025 to 4 Sep 2025 in this period.
131.1Kaddresses bought in 2 transfers
0addresses sold in 0 transfers
+131.1Knet change in address space
144 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.
| Date | Range | Block | Addresses | Side | Counterparty | Registries | Kind |
|---|---|---|---|---|---|---|---|
| 1 Jun 2026 | 45.73.144.0 – 45.73.159.255 | /20 | 4.1K | Sold | Zayo Bandwidth (US) | ARIN | Merger or acquisition |
| 1 Jun 2026 | 208.79.76.0 – 208.79.79.255 | /22 | 1K | Sold | Zayo Bandwidth (US) | ARIN | Merger or acquisition |
| 1 Jun 2026 | 199.189.192.0 – 199.189.199.255 | /21 | 2K | Sold | Zayo Bandwidth (US) | ARIN | Merger or acquisition |
| 1 Jun 2026 | 104.207.192.0 – 104.207.223.255 | /19 | 8.2K | Sold | Zayo Bandwidth (US) | ARIN | Merger or acquisition |
| 1 Jun 2026 | 172.85.32.0 – 172.85.63.255 | /19 | 8.2K | Sold | Zayo Bandwidth (US) | ARIN | Merger or acquisition |
| 1 Jun 2026 | 151.181.160.0 – 151.181.175.255 | /20 | 4.1K | Sold | Zayo Bandwidth (US) | ARIN | Merger or acquisition |
| 1 Jun 2026 | 198.11.8.0 – 198.11.15.255 | /21 | 2K | Sold | Zayo Bandwidth (US) | ARIN | Merger or acquisition |
| 1 Jun 2026 | 151.181.192.0 – 151.181.223.255 | /19 | 8.2K | Sold | Zayo Bandwidth (US) | ARIN | Merger or acquisition |
| 1 Jun 2026 | 199.102.112.0 – 199.102.119.255 | /21 | 2K | Sold | Zayo Bandwidth (US) | ARIN | Merger or acquisition |
| 1 Jun 2026 | 74.115.232.0 – 74.115.235.255 | /22 | 1K | Sold | Zayo Bandwidth (US) | ARIN | Merger or acquisition |
| 1 Jun 2026 | 151.181.32.0 – 151.181.63.255 | /19 | 8.2K | Sold | Zayo Bandwidth (US) | ARIN | Merger or acquisition |
| 1 Jun 2026 | 208.99.240.0 – 208.99.255.255 | /20 | 4.1K | Sold | Zayo Bandwidth (US) | ARIN | Merger or acquisition |
| 1 Jun 2026 | 204.238.236.0 – 204.238.236.255 | /24 | 256 | Sold | Zayo Bandwidth (US) | ARIN | Merger or acquisition |
| 1 Jun 2026 | 160.72.0.0 – 160.72.255.255 | /16 | 65.5K | Sold | Zayo Bandwidth (US) | ARIN | Merger or acquisition |
| 1 Jun 2026 | 199.88.141.0 – 199.88.141.255 | /24 | 256 | Sold | Zayo Bandwidth (US) | ARIN | Merger or acquisition |
| 1 Jun 2026 | 74.118.24.0 – 74.118.27.255 | /22 | 1K | Sold | Zayo Bandwidth (US) | ARIN | Merger or acquisition |
| 1 Jun 2026 | 144.121.0.0 – 144.121.255.255 | /16 | 65.5K | Sold | Zayo Bandwidth (US) | ARIN | Merger or acquisition |
| 1 Jun 2026 | 69.80.64.0 – 69.80.79.255 | /20 | 4.1K | Sold | Zayo Bandwidth (US) | ARIN | Merger or acquisition |
| 1 Jun 2026 | 74.113.48.0 – 74.113.55.255 | /21 | 2K | Sold | Zayo Bandwidth (US) | ARIN | Merger or acquisition |
| 1 Jun 2026 | 204.88.28.0 – 204.88.31.255 | /22 | 1K | Sold | Zayo Bandwidth (US) | ARIN | Merger or acquisition |
| 1 Jun 2026 | 107.181.16.0 – 107.181.31.255 | /20 | 4.1K | Sold | Zayo Bandwidth (US) | ARIN | Merger or acquisition |
| 1 Jun 2026 | 199.46.116.0 – 199.46.119.255 | /22 | 1K | Sold | Zayo Bandwidth (US) | ARIN | Merger or acquisition |
| 4 Sep 2025 | 9.191.0.0 – 9.191.255.255 | /16 | 65.5K | Bought | IBM (US) | ARIN | Market transfer |
| 4 Sep 2025 | 9.179.0.0 – 9.179.255.255 | /16 | 65.5K | Bought | IBM (US) | ARIN | Market transfer |
| 4 Mar 2024 | 204.88.28.0 – 204.88.31.255 | /22 | 1K | Bought | Fibernet Direct (US) | ARIN | Merger or acquisition |
| 4 Mar 2024 | 199.167.100.0 – 199.167.103.255 | /22 | 1K | Bought | Fibernet Direct (US) | ARIN | Merger or acquisition |
| 4 Mar 2024 | 162.213.144.0 – 162.213.151.255 | /21 | 2K | Bought | Fibernet Direct (US) | ARIN | Merger or acquisition |
| 4 Mar 2024 | 74.115.232.0 – 74.115.235.255 | /22 | 1K | Bought | Fibernet Direct (US) | ARIN | Merger or acquisition |
| 4 Mar 2024 | 162.252.120.0 – 162.252.127.255 | /21 | 2K | Bought | Fibernet Direct (US) | ARIN | Merger or acquisition |
| 4 Mar 2024 | 198.72.44.0 – 198.72.47.255 | /22 | 1K | Bought | Fibernet Direct (US) | ARIN | Merger or acquisition |
| 4 Mar 2024 | 204.28.104.0 – 204.28.111.255 | /21 | 2K | Bought | Fibernet Direct (US) | ARIN | Merger or acquisition |
| 4 Mar 2024 | 45.73.144.0 – 45.73.159.255 | /20 | 4.1K | Bought | Fibernet Direct (US) | ARIN | Merger or acquisition |
| 4 Mar 2024 | 199.26.72.0 – 199.26.79.255 | /21 | 2K | Bought | Fibernet Direct (US) | ARIN | Merger or acquisition |
| 4 Mar 2024 | 208.67.164.0 – 208.67.167.255 | /22 | 1K | Bought | Fibernet Direct (US) | ARIN | Merger or acquisition |
| 4 Mar 2024 | 104.219.176.0 – 104.219.183.255 | /21 | 2K | Bought | Fibernet Direct (US) | ARIN | Merger or acquisition |
| 4 Mar 2024 | 74.120.40.0 – 74.120.47.255 | /21 | 2K | Bought | Fibernet Direct (US) | ARIN | Merger or acquisition |
| 4 Mar 2024 | 199.189.192.0 – 199.189.199.255 | /21 | 2K | Bought | Fibernet Direct (US) | ARIN | Merger or acquisition |
| 4 Mar 2024 | 204.238.236.0 – 204.238.236.255 | /24 | 256 | Bought | Fibernet Direct (US) | ARIN | Merger or acquisition |
| 4 Mar 2024 | 162.246.136.0 – 162.246.143.255 | /21 | 2K | Bought | Fibernet Direct (US) | ARIN | Merger or acquisition |
| 4 Mar 2024 | 170.55.0.0 – 170.55.255.255 | /16 | 65.5K | Bought | Fibernet Direct (US) | ARIN | Merger or acquisition |
| 4 Mar 2024 | 45.42.56.0 – 45.42.63.255 | /21 | 2K | Bought | Fibernet Direct (US) | ARIN | Merger or acquisition |
| 4 Mar 2024 | 69.80.64.0 – 69.80.79.255 | /20 | 4.1K | Bought | Fibernet Direct (US) | ARIN | Merger or acquisition |
| 4 Mar 2024 | 199.27.240.0 – 199.27.247.255 | /21 | 2K | Bought | Fibernet Direct (US) | ARIN | Merger or acquisition |
| 4 Mar 2024 | 184.75.192.0 – 184.75.207.255 | /20 | 4.1K | Bought | Sidera Networks LLC (US) | ARIN | Merger or acquisition |
| 4 Mar 2024 | 76.8.64.0 – 76.8.95.255 | /19 | 8.2K | Bought | Sidera Networks LLC (US) | ARIN | Merger or acquisition |
| 4 Mar 2024 | 67.208.160.0 – 67.208.191.255 | /19 | 8.2K | Bought | Sidera Networks LLC (US) | ARIN | Merger or acquisition |
| 4 Mar 2024 | 64.20.160.0 – 64.20.191.255 | /19 | 8.2K | Bought | Sidera Networks LLC (US) | ARIN | Merger or acquisition |
| 4 Mar 2024 | 69.64.192.0 – 69.64.223.255 | /19 | 8.2K | Bought | Sidera Networks LLC (US) | ARIN | Merger or acquisition |
| 4 Mar 2024 | 209.148.32.0 – 209.148.63.255 | /19 | 8.2K | Bought | Sidera Networks LLC (US) | ARIN | Merger or acquisition |
| 29 Feb 2024 | 69.195.32.0 – 69.195.63.255 | /19 | 8.2K | Bought | Fibertech Networks, LLC (US) | ARIN | Merger or acquisition |