| 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 |
| 2021-07-23 | 104.123.159.48 (ClassC) |
| 2021-11-11 | 104.114.79.194 (ClassC) |
| 2022-02-03 | 23.63.71.136 (ClassC) |
| 2022-07-02 | 184.25.113.189 (ClassC) |
| 2023-01-18 | 23.47.51.107 (ClassC) |
| 2023-08-13 | 104.102.249.202 (ClassC) |
| 2024-01-23 | 23.218.224.87 (ClassC) |
| 2024-01-23 | 23.218.224.88 (ClassC) |
| 2024-09-10 | 23.35.98.41 (ClassC) |
| 2024-11-23 | 23.216.145.164 (ClassC) |
| 2024-12-30 | 23.213.34.165 (ClassC) |
| 2025-03-10 | 23.38.194.60 (ClassC) |
| 2025-06-20 | 23.216.147.13 (ClassC) |
| 2025-06-27 | 104.96.203.41 (ClassC) |
| 2025-08-12 | 23.46.228.11 (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 |