| Property | Value |
| Name | Ridgewood Capital Management Inc |
| john@tantech.com | |
| NameServer | ns2.webnames.ca 169.54.80.84 |
| Created | 2008-04-07 00:00:00 |
| Changed | 2016-07-04 00:00:00 |
| Expires | 2017-04-07 00:00:00 |
| Registrar | Webnames.ca Inc. |
| Date | IP Address |
| 2026-01-27 | 72.167.127.73 (ClassC) |