| Property | Value |
| Name | AVAST Software a.s. |
| Organization | AVAST Software a.s. |
| kucera@asw.cz | |
| Address | Budejovicka 1518/13a |
| Zip Code | 140 00 |
| City | Prague 4 |
| Country | CZ |
| Phone | +420.274005666 |
| Fax | +420.274005888 |
| NameServer | NS2.AVAST.COM |
| Created | 1997-10-06 04:00:00 |
| Changed | 2015-01-28 23:17:54 |
| Expires | 2023-10-05 00:00:00 |
| Registrar | NETWORK SOLUTIONS, L |
| Date | IP Address |
| 2018-05-17 | 209.107.208.106 (ClassC) |
| 2018-09-28 | 104.91.166.49 (ClassC) |
| 2018-09-28 | 104.91.166.58 (ClassC) |
| 2021-08-04 | 23.47.49.49 (ClassC) |
| 2021-08-28 | 23.46.30.78 (ClassC) |
| 2023-12-22 | 23.211.176.17 (ClassC) |
| 2024-09-28 | 23.46.228.132 (ClassC) |
| 2024-12-23 | 23.219.78.79 (ClassC) |
| 2025-04-19 | 104.98.118.168 (ClassC) |
| 2025-05-14 | 23.32.75.137 (ClassC) |
| 2025-08-23 | 23.46.228.43 (ClassC) |
| Date | Domain | IP |
| ll001.avast.com | 2024-02-16 | 23.40.41.46 |
| ncs-spoc-int1.avast.com | 2024-03-16 | 20.232.175.230 |
| ncs-ds-int1.avast.com | 2025-05-14 | 40.76.74.112 |
| ncs-es-int1.avast.com | 2025-05-13 | 20.51.163.198 |
| ll002.avast.com | 2019-10-11 | 23.54.18.42 |