| Date | IP Address |
| 2013-09-17 | 108.162.196.111 (ClassC) |
| 2014-07-17 | 104.28.6.113 (ClassC) |
| 2014-07-20 | 104.28.7.113 (ClassC) |
| 2025-01-15 | 66.42.72.168 (ClassC) |
| Date | Domain | IP |
| s3-dist.gnuradio.org | 2015-03-09 | 54.231.1.208 |
| www.gnuradio.org | 2014-09-18 | 104.28.6.113 |