| Property | Value |
| Name | Berrett-Koehler Publishers |
| Organization | Berrett-Koehler Publishers |
| rdonovan@BKPUB.COM | |
| Address | 235 MONTGOMERY ST STE 650 |
| Zip Code | 94104-2916 |
| City | SAN FRANCISCO |
| State | CA |
| Country | US |
| Phone | +1.4157436463 |
| Fax | +1.4153622512 |
| NameServer | NS2.SPEAKEASY.NET |
| Created | 1999-04-07 04:00:00 |
| Changed | 2015-01-28 23:22:06 |
| Expires | 2017-04-07 00:00:00 |
| Registrar | NETWORK SOLUTIONS, L |
| Date | IP Address |
| 2019-12-13 | 104.31.82.1 (ClassC) |
| 2025-06-19 | 172.67.215.164 (ClassC) |
| 2025-07-09 | 104.21.83.68 (ClassC) |
| 2026-01-20 | 23.227.38.65 (ClassC) |
| Date | Domain | IP |
| ideas.bkconnection.com | 2025-05-28 | 199.60.103.31 |