| Date | IP Address |
| 2022-04-12 | 18.193.171.251 (ClassC) |
| 2023-10-04 | 18.195.172.74 (ClassC) |
| 2023-10-19 | 52.59.167.164 (ClassC) |
| 2024-02-21 | 52.57.140.208 (ClassC) |
| 2024-05-03 | 3.124.7.67 (ClassC) |
| 2024-07-22 | 3.127.141.68 (ClassC) |
| 2024-09-14 | 3.124.90.239 (ClassC) |
| 2024-11-24 | 35.157.21.29 (ClassC) |
| 2024-11-30 | 3.69.142.232 (ClassC) |
| 2024-12-26 | 52.58.67.250 (ClassC) |
| 2025-01-11 | 3.78.164.68 (ClassC) |
| 2025-01-14 | 52.28.252.142 (ClassC) |
| 2025-04-30 | 18.197.61.190 (ClassC) |
| 2025-05-08 | 18.194.210.171 (ClassC) |
| 2025-05-29 | 3.126.243.62 (ClassC) |
| 2025-06-21 | 18.196.178.124 (ClassC) |
| 2025-08-08 | 18.195.221.145 (ClassC) |
| 2025-09-01 | 3.121.191.217 (ClassC) |
| 2025-09-29 | 52.29.76.185 (ClassC) |
| Date | Domain | IP |
| leback.join-d.sygnum.com | 2024-06-09 | 52.57.55.234 |
| apim-syg-ch-prd-common-apimanagement.azprd.sygnum.com | 2025-09-15 | 172.161.166.115 |
| analytics.cloud.sygnum.com | 2023-10-04 | 18.195.172.74 |
| telegram-option-bot.cloud.sygnum.com | 2024-11-24 | 52.58.82.18 |
| onboarding.sygnum.com | 2025-05-11 | 52.236.153.74 |
| authentication.staging.sygnum.com | 2024-06-10 | 3.126.61.77 |
| join.sygnum.com | 2024-06-09 | 3.74.192.58 |
| le-onboarding.join.sygnum.com | 2024-02-21 | 3.69.121.190 |
| authentication.sygnum.com | 2023-10-04 | 18.198.7.148 |
| analytics.develop.sygnum.com | 2024-11-13 | 18.197.72.35 |
| flagsmith-free-tier.sygnum.com | 2025-03-01 | 3.67.24.137 |
| join-t.sygnum.com | 2024-06-11 | 18.194.110.1 |
| onboarding.api-st.sygnum.com | 2023-08-25 | 20.76.33.186 |
| www.sygnum.com | 2023-10-04 | 104.22.53.202 |