| Date | IP Address |
| 2021-08-24 | 13.32.214.62 (ClassC) |
| 2021-08-26 | 54.239.174.114 (ClassC) |
| 2021-09-13 | 143.204.166.74 (ClassC) |
| 2022-01-14 | 143.204.154.95 (ClassC) |
| 2024-09-21 | 18.161.6.25 (ClassC) |
| 2024-10-03 | 13.224.14.19 (ClassC) |
| 2024-12-22 | 13.224.14.42 (ClassC) |
| 2024-12-25 | 99.84.66.65 (ClassC) |
| 2025-02-21 | 99.84.66.23 (ClassC) |
| 2025-05-06 | 3.175.34.118 (ClassC) |
| Date | Domain | IP |
| imega.fj5cld.cmbu.devl.intgfanniemae.com | 2024-07-26 | 3.163.24.123 |
| mkptarea1.cmmp.cmbu.devl.intgfanniemae.com | 2024-07-09 | 99.84.66.87 |
| mkptavng1.cmmp.cmbu.devl.intgfanniemae.com | 2024-10-03 | 18.238.238.89 |
| mkpthulk1.cmmp.cmbu.devl.intgfanniemae.com | 2024-06-25 | 18.161.6.73 |
| mkptincr1.cmmp.cmbu.devl.intgfanniemae.com | 2024-12-27 | 52.84.162.46 |
| mkptcwbs2.cmmp.cmbu.devl.intgfanniemae.com | 2024-05-31 | 18.161.6.32 |
| mkptcwbs3.cmmp.cmbu.devl.intgfanniemae.com | 2024-07-04 | 99.84.66.119 |
| mkpt-a.cmmp.cmbu.devl.intgfanniemae.com | 2024-08-30 | 18.161.6.65 |
| mkpt-b.cmmp.cmbu.devl.intgfanniemae.com | 2024-12-31 | 3.163.24.40 |
| mkpt.cmmp.cmbu.devl.intgfanniemae.com | 2024-06-01 | 3.163.24.59 |
| mbstrading.mbsp.cmbu.devl.intgfanniemae.com | 2025-04-17 | 204.246.191.12 |
| treasury.gjt.cmbu.devl.intgfanniemae.com | 2024-06-26 | 18.161.6.97 |
| cportal.cets2ext.cmbu.devl.intgfanniemae.com | 2024-09-21 | 18.161.6.25 |