| Date | IP Address |
| 2014-05-12 | 50.16.233.18 (ClassC) |
| 2015-06-29 | 54.231.112.42 (ClassC) |
| 2015-06-30 | 54.231.8.4 (ClassC) |
| 2015-07-18 | 54.231.10.28 (ClassC) |
| 2015-11-16 | 54.231.81.2 (ClassC) |
| 2016-06-04 | 54.231.49.217 (ClassC) |
| 2016-06-27 | 54.231.72.33 (ClassC) |
| 2016-09-21 | 52.216.64.178 (ClassC) |
| 2016-10-11 | 52.216.16.130 (ClassC) |
| 2017-01-10 | 52.216.16.58 (ClassC) |
| 2017-02-05 | 52.216.32.18 (ClassC) |
| 2017-03-02 | 52.216.1.210 (ClassC) |
| 2017-03-12 | 52.216.225.162 (ClassC) |
| 2017-03-27 | 52.216.80.66 (ClassC) |
| 2017-05-09 | 52.216.0.138 (ClassC) |
| 2025-03-23 | 140.98.193.152 (ClassC) |
| Date | Domain | IP |
| ns2.ieee.org | 2025-03-23 | 63.84.220.182 |
| ctmedia.ieee.org | 2024-03-23 | 108.138.246.92 |
| icxui-qa.ieee.org | 2023-08-25 | 23.6.98.18 |
| ieee-collabratecqa.ieee.org | 2024-09-15 | 204.246.191.30 |
| xploreqa.ieee.org | 2023-08-25 | 23.6.98.18 |
| ieee-collabratec.ieee.org | 2019-10-23 | 13.224.29.17 |
| latexqc.ieee.org | 2025-01-14 | 34.120.72.148 |
| ieeexplore.ieee.org | 2024-01-11 | 18.161.6.20 |
| smetrics-ieeexplore.ieee.org | 2024-09-12 | 63.140.37.126 |
| staticieeexplore.ieee.org | 2014-12-30 | 173.205.10.42 |
| advertise.ieee.org | 2014-04-25 | 205.251.242.107 |
| innovate.ieee.org | 2015-03-12 | 173.205.10.59 |
| qainnovate.ieee.org | 2024-08-13 | 92.122.14.102 |
| theinstitute.ieee.org | 2015-01-04 | 184.27.202.73 |
| 5g.ieee.org | 2025-01-27 | 18.235.91.131 |
| xplorestaging.ieee.org | 2024-12-26 | 204.246.191.111 |
| ieeeorg-stg.ieee.org | 2023-08-25 | 23.6.98.18 |
| research.ieee.org | 2023-08-26 | 96.17.223.210 |
| conference-api.ieee.org | 2025-03-17 | 52.55.136.216 |
| ieee-collabratecapi.ieee.org | 2024-08-18 | 18.161.6.67 |
| standards-oui.ieee.org | 2025-02-18 | 142.215.42.90 |
| email.ieee.org | 2015-04-19 | 173.194.197.121 |
| spectrum.ieee.org | 2013-12-08 | 198.173.2.40 |