Sh4mefulNetwork: SILVERSKY-INC-USANET
This page shows DMARC authentication failures originating from the SILVERSKY-INC-USANET network. Learn more about this data.
Analysis
This network has contributed 5 unique IP addresses across 26 failed authentication events, accounting for 31 messages. Activity spans from March 11, 2025 to June 23, 2026, with peak volume in March 2025 (9 events). The top countries by failure volume are United States (100%). The most active source IPs from this network include 165.212.64.22 (8 failures), 165.212.64.21 (7 failures), 165.212.64.25 (6 failures). Failures from SILVERSKY-INC-USANET (SilverSky) are concentrated in a single country, which may indicate a targeted campaign or regionally hosted infrastructure.
Failures Detected from this Network
Showing 1-26 of 26 failures, affecting 31 messages| Date ▼ | Source IP | Country | Messages |
|---|---|---|---|
| 6/23/2026 | US | 1 | |
| 6/17/2026 | US | 1 | |
| 6/3/2026 | US | 1 | |
| 6/3/2026 | US | 1 | |
| 3/25/2026 | US | 1 | |
| 3/25/2026 | US | 1 | |
| 3/11/2026 | US | 1 | |
| 2/25/2026 | US | 1 | |
| 12/17/2025 | US | 1 | |
| 12/17/2025 | US | 1 | |
| 12/3/2025 | US | 2 | |
| 12/3/2025 | US | 1 | |
| 11/19/2025 | US | 2 | |
| 11/19/2025 | US | 2 | |
| 11/12/2025 | US | 2 | |
| 11/12/2025 | US | 1 | |
| 5/13/2025 | US | 1 | |
| 3/29/2025 | US | 1 | |
| 3/27/2025 | US | 1 | |
| 3/27/2025 | US | 1 | |
| 3/27/2025 | US | 1 | |
| 3/27/2025 | US | 2 | |
| 3/25/2025 | US | 1 | |
| 3/25/2025 | US | 1 | |
| 3/13/2025 | US | 1 | |
| 3/11/2025 | US | 1 |
Countries