| 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 |
| 2015-03-25 | 128.177.96.139 (ClassC) |
| 2015-05-12 | 184.86.240.32 (ClassC) |
| 2017-07-16 | 23.63.226.81 (ClassC) |
| 2017-08-18 | 23.63.226.96 (ClassC) |
| 2019-11-17 | 104.123.153.184 (ClassC) |
| 2021-01-13 | 23.60.97.74 (ClassC) |
| 2021-04-02 | 23.47.51.99 (ClassC) |
| 2021-05-04 | 184.25.116.8 (ClassC) |
| 2021-12-20 | 23.220.246.141 (ClassC) |
| 2022-03-22 | 23.208.143.81 (ClassC) |
| 2023-01-15 | 23.56.99.138 (ClassC) |
| 2023-11-09 | 23.38.189.25 (ClassC) |
| 2024-02-23 | 23.216.147.140 (ClassC) |
| 2024-06-29 | 23.219.78.209 (ClassC) |
| 2024-10-01 | 184.28.50.139 (ClassC) |
| 2024-10-06 | 23.218.218.82 (ClassC) |
| 2025-01-22 | 23.213.175.201 (ClassC) |
| 2025-03-07 | 23.213.175.203 (ClassC) |
| 2025-04-09 | 104.98.118.160 (ClassC) |
| 2025-06-19 | 23.0.162.229 (ClassC) |
| 2025-09-30 | 23.40.41.57 (ClassC) |
| 2025-11-10 | 23.53.122.78 (ClassC) |
| 2026-02-01 | 23.53.122.74 (ClassC) |
| Date | Domain | IP |
| co.san-diego.ca.us | 2015-03-16 | 88.221.134.176 |
| gis-public.co.san-diego.ca.us | 2025-09-07 | 23.41.4.78 |
| enterpriseregistration.cosd.co.san-diego.ca.us | 2025-09-07 | 23.41.4.78 |
| 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 |