| Date | IP Address |
| 2019-05-01 | 184.28.156.19 (ClassC) |
| 2019-05-21 | 184.50.239.168 (ClassC) |
| 2019-05-22 | 23.56.175.147 (ClassC) |
| 2019-08-14 | 104.91.167.47 (ClassC) |
| 2019-11-21 | 23.220.96.177 (ClassC) |
| 2020-04-07 | 23.197.195.81 (ClassC) |
| 2020-04-24 | 165.254.94.238 (ClassC) |
| 2020-07-10 | 23.56.175.42 (ClassC) |
| 2021-04-24 | 184.30.31.129 (ClassC) |
| 2021-04-24 | 184.30.31.144 (ClassC) |
| 2021-11-19 | 184.26.95.67 (ClassC) |
| 2024-01-22 | 23.221.22.209 (ClassC) |
| 2024-02-23 | 23.223.240.69 (ClassC) |
| 2024-03-12 | 23.221.220.8 (ClassC) |
| 2024-07-26 | 23.46.17.18 (ClassC) |
| 2024-11-24 | 23.46.17.57 (ClassC) |
| 2024-12-30 | 104.96.163.143 (ClassC) |
| 2025-04-06 | 23.46.228.166 (ClassC) |
| 2025-05-04 | 23.77.202.64 (ClassC) |
| 2025-11-11 | 23.216.147.195 (ClassC) |
| 2025-11-26 | 23.216.147.198 (ClassC) |
| 2026-01-02 | 23.46.228.167 (ClassC) |
| 2026-02-13 | 23.216.147.139 (ClassC) |
| Date | Domain | IP |
| te0370.ttec.com | 2025-02-02 | 208.127.74.93 |
| portal1.ttec.com | 2025-11-09 | 170.65.129.152 |
| portal2.ttec.com | 2026-02-04 | 170.65.101.165 |
| www2.ttec.com | 2025-04-06 | 52.54.96.194 |
| te2553.ttec.com | 2025-03-08 | 74.221.128.6 |
| te2283.ttec.com | 2025-01-29 | 208.127.64.40 |
| te2593.ttec.com | 2025-02-02 | 208.127.64.114 |
| horizon-asia.ttec.com | 2025-11-13 | 20.205.148.96 |
| empower-prod.ttec.com | 2026-01-06 | 35.212.48.57 |
| ttcct-nonprod.ttec.com | 2026-01-24 | 172.173.218.242 |
| image.ttec.com | 2025-04-04 | 23.192.230.136 |
| click.ttec.com | 2026-01-24 | 128.17.224.28 |
| portal.ttec.com | 2025-04-29 | 170.65.32.55 |
| horizon.ttec.com | 2025-09-19 | 20.109.128.199 |
| go.ttec.com | 2025-02-02 | 170.65.129.152 |
| hello.ttec.com | 2021-02-09 | 34.208.230.6 |
| investors.ttec.com | 2024-07-26 | 23.46.17.18 |
| mybenefits.ttec.com | 2026-01-31 | 13.52.130.178 |
| www.mybenefits.ttec.com | 2026-01-02 | 13.52.130.178 |
| horizon-us.ttec.com | 2025-11-07 | 20.242.218.230 |
| testtenant.ttec.com | 2025-02-02 | 74.221.128.55 |
| astt.ttec.com | 2026-01-24 | 20.252.48.224 |
| looker-dev.ttec.com | 2024-11-25 | 35.212.72.251 |
| www.ttec.com | 2024-03-19 | 23.185.0.3 |
| identity.ttec.com | 2025-05-17 | 170.65.101.157 |