| Date | IP Address |
| 2025-06-04 | 178.15.163.201 (ClassC) |
| Date | Domain | IP |
| tpatsg01.circor.com | 2025-05-03 | 96.254.164.25 |
| corpofc.circor.com | 2025-04-23 | 50.232.20.210 |
| tfc.circor.com | 2025-04-18 | 47.207.19.136 |
| www.tfc.circor.com | 2025-04-17 | 47.207.19.136 |
| office.circor.com | 2024-12-11 | 199.59.243.227 |
| secure.circor.com | 2024-12-11 | 44.213.29.250 |
| website.circor.com | 2025-04-20 | 199.60.103.30 |
| blog.circor.com | 2024-12-12 | 199.60.103.30 |
| webexternal.circor.com | 2025-05-08 | 74.120.40.120 |
| webmail.circor.com | 2025-04-15 | 74.120.40.109 |
| email.circor.com | 2024-12-11 | 199.60.103.226 |
| eumail.circor.com | 2024-12-12 | 52.219.169.44 |
| dialin.circor.com | 2025-01-06 | 74.120.40.120 |
| euvpn.circor.com | 2024-12-11 | 212.144.254.74 |
| smartapp.circor.com | 2025-01-10 | 199.60.103.30 |
| cpq.circor.com | 2025-04-10 | 34.227.204.10 |
| cp-newsletter.circor.com | 2024-12-27 | 199.60.103.30 |
| autodiscover.circor.com | 2024-12-11 | 52.96.113.184 |
| euautodiscover.circor.com | 2025-06-04 | 178.15.163.201 |
| investors.circor.com | 2014-10-09 | 65.126.84.25 |
| meet.circor.com | 2025-04-18 | 74.120.40.120 |
| autodiscover.cft.circor.com | 2024-12-11 | 52.96.164.216 |
| casupport.circor.com | 2025-04-14 | 75.77.231.211 |
| nysupport.circor.com | 2025-04-20 | 75.77.231.211 |
| www.circor.com | 2024-09-28 | 52.4.255.42 |
| legacy.circor.com | 2025-04-18 | 74.120.40.99 |
| proxy.circor.com | 2024-05-28 | 104.70.127.30 |
| www.proxy.circor.com | 2024-02-09 | 184.28.93.50 |