| Date | IP Address |
| 2023-10-04 | 44.206.172.217 (ClassC) |
| 2024-01-24 | 54.144.139.52 (ClassC) |
| 2024-02-16 | 3.220.251.162 (ClassC) |
| 2024-03-12 | 34.225.148.47 (ClassC) |
| 2024-04-13 | 35.170.159.166 (ClassC) |
| 2024-05-03 | 3.229.161.232 (ClassC) |
| 2024-06-10 | 18.204.31.12 (ClassC) |
| 2024-09-21 | 52.2.255.5 (ClassC) |
| 2024-11-30 | 3.228.237.56 (ClassC) |
| 2024-12-26 | 107.23.74.232 (ClassC) |
| 2025-03-11 | 107.23.128.193 (ClassC) |
| 2025-03-29 | 35.169.196.33 (ClassC) |
| 2025-05-08 | 3.229.242.219 (ClassC) |
| 2025-06-11 | 18.205.8.110 (ClassC) |
| 2025-07-16 | 52.201.150.242 (ClassC) |
| 2025-08-18 | 52.45.83.79 (ClassC) |
| 2025-09-07 | 54.172.158.35 (ClassC) |
| 2025-12-31 | 54.164.193.251 (ClassC) |
| 2026-01-22 | 54.160.30.191 (ClassC) |
| 2026-02-16 | 52.1.143.87 (ClassC) |
| 2026-02-27 | 98.95.42.201 (ClassC) |
| Date | Domain | IP |
| api-qa.topcon.com | 2024-04-18 | 54.162.128.250 |
| marketinghub.topcon.com | 2026-01-24 | 52.36.131.229 |
| mdc.topcon.com | 2025-11-14 | 52.37.136.110 |
| api-oaf.topcon.com | 2025-04-17 | 75.2.60.68 |
| learning.topcon.com | 2024-10-25 | 3.213.209.113 |
| www.learning.topcon.com | 2025-08-19 | 34.206.172.50 |
| elearning.topcon.com | 2024-09-18 | 3.215.19.233 |
| id.auth.topcon.com | 2024-03-28 | 65.8.161.110 |
| token.auth.topcon.com | 2026-02-23 | 52.4.242.183 |
| pavelink-api.topcon.com | 2025-12-31 | 54.171.62.130 |
| sitelink.topcon.com | 2023-10-04 | 44.206.172.217 |
| qa.sitelink.topcon.com | 2026-02-18 | 3.219.205.153 |
| api.sitelink.topcon.com | 2025-10-17 | 107.23.145.117 |
| eu-api.sitelink.topcon.com | 2024-07-26 | 52.28.214.104 |
| pavelink.topcon.com | 2025-09-07 | 34.253.249.25 |
| tests.consumption.topcon.com | 2024-04-13 | 3.218.37.141 |
| learningspecsavers.topcon.com | 2025-10-11 | 44.198.222.8 |
| assets.topcon.com | 2025-06-15 | 18.172.170.99 |
| smartgraderemotesupport.topcon.com | 2024-06-03 | 34.203.166.224 |
| www.topcon.com | 2021-04-20 | 211.132.11.41 |