| Property | Value |
| Name | NEUSTAR |
| Organization | NEUSTAR |
| support.us@neustar.us | |
| Zip Code | 20166 |
| City | Sterling |
| State | VA |
| Country | US |
| Phone | +1.5714345728 |
| Fax | +1.5714345758 |
| Created | 2003-02-05 12:46:46 |
| Changed | 2014-12-31 13:20:41 |
| Expires | 2018-02-04 23:59:59 |
| Registrar | US Locality |
| Date | IP Address |
| 2021-08-30 | 184.31.194.210 (ClassC) |
| 2021-09-23 | 23.66.127.174 (ClassC) |
| 2021-12-15 | 23.56.169.67 (ClassC) |
| 2022-03-17 | 23.33.29.212 (ClassC) |
| 2022-11-17 | 23.213.53.26 (ClassC) |
| 2023-04-28 | 23.220.96.97 (ClassC) |
| 2023-12-14 | 23.196.229.24 (ClassC) |
| 2025-01-29 | 23.44.175.108 (ClassC) |
| 2025-04-14 | 23.216.145.84 (ClassC) |
| 2025-08-02 | 23.41.4.82 (ClassC) |
| 2025-09-07 | 23.41.4.78 (ClassC) |
| 2025-09-15 | 23.46.17.193 (ClassC) |
| Date | Domain | IP |
| co.san-diego.ca.us | 2015-03-16 | 88.221.134.176 |
| gis-public.co.san-diego.ca.us | 2025-07-06 | 23.41.4.82 |
| enterpriseregistration.cosd.co.san-diego.ca.us | 2024-11-15 | 23.41.4.82 |
| adfs.cosd.co.san-diego.ca.us | 2025-07-14 | 23.41.4.82 |
| ttc-iwr-test.cosd.co.san-diego.ca.us | 2025-07-02 | 23.41.4.78 |
| adfstest.cosd.co.san-diego.ca.us | 2023-12-01 | 23.214.112.9 |
| enterpriseregistration.co.san-diego.ca.us | 2023-12-14 | 23.196.229.24 |
| cosda102p.co.san-diego.ca.us | 2024-01-26 | 23.38.191.171 |
| www.co.san-diego.ca.us | 2015-03-25 | 128.177.96.139 |