| Property | Value |
| Name | Mentor Graphics Corporation |
| Organization | Mentor Graphics Corporation |
| dnsreg_admin@mentor.com | |
| Address | 8005 SW BOECKMAN RD |
| Zip Code | 97070-9733 |
| City | WILSONVILLE |
| State | OR |
| Country | US |
| Phone | +1.5036857000 |
| Fax | +1.231231234 |
| NameServer | NS2.MENTORG.COM |
| Created | 2010-07-06 05:49:36 |
| Changed | 2015-01-29 00:59:28 |
| Expires | 2017-04-27 00:00:00 |
| Registrar | NETWORK SOLUTIONS, L |
| Date | IP Address |
| 2014-06-01 | 174.129.20.178 (ClassC) |
| 2024-01-02 | 52.0.32.120 (ClassC) |
| 2024-02-17 | 54.237.184.9 (ClassC) |
| 2024-03-21 | 18.211.99.178 (ClassC) |
| 2024-11-04 | 52.2.99.217 (ClassC) |
| 2025-01-04 | 54.159.121.11 (ClassC) |
| 2025-02-04 | 3.227.223.84 (ClassC) |
| 2025-03-07 | 44.209.118.243 (ClassC) |
| 2025-04-16 | 3.90.116.4 (ClassC) |
| 2025-05-12 | 34.200.211.30 (ClassC) |
| 2025-08-23 | 18.211.20.106 (ClassC) |
| 2025-09-01 | 98.85.176.14 (ClassC) |
| 2026-01-03 | 3.33.130.190 (ClassC) |