Sh4mefulNetwork: GOOGLE-IPV6
This page shows DMARC authentication failures originating from the GOOGLE-IPV6 network. Learn more about this data.
Analysis
This network has contributed 77 unique IP addresses across 278 failed authentication events, accounting for 301 messages. Activity spans from March 12, 2024 to April 9, 2026, with peak volume in September 2025 (59 events). The top countries by failure volume are United States (100%). The most active source IPs from this network include 2607:f8b0:4864:20::f48 (13 failures), 2607:f8b0:4864:20::845 (12 failures), 2607:f8b0:4864:20::1148 (12 failures). Failures from GOOGLE-IPV6 (Google), a cloud hosting provider, are concentrated in a single country, which may indicate a targeted campaign or regionally hosted infrastructure.
Failures Detected from this Network
Showing 251-278 of 278 failures, affecting 301 messages| Date ▼ | Source IP | Country | Messages |
|---|---|---|---|
| 11/11/2024 | US | 1 | |
| 11/7/2024 | US | 1 | |
| 11/7/2024 | US | 1 | |
| 10/29/2024 | US | 1 | |
| 10/22/2024 | US | 1 | |
| 10/22/2024 | US | 1 | |
| 10/22/2024 | US | 1 | |
| 9/26/2024 | US | 1 | |
| 9/26/2024 | US | 1 | |
| 9/26/2024 | US | 1 | |
| 9/19/2024 | US | 1 | |
| 9/19/2024 | US | 2 | |
| 9/17/2024 | US | 2 | |
| 9/17/2024 | US | 1 | |
| 9/17/2024 | US | 1 | |
| 9/12/2024 | US | 1 | |
| 9/12/2024 | US | 1 | |
| 9/12/2024 | US | 1 | |
| 9/5/2024 | US | 1 | |
| 8/20/2024 | US | 1 | |
| 8/6/2024 | US | 1 | |
| 6/25/2024 | US | 1 | |
| 6/11/2024 | US | 1 | |
| 5/30/2024 | US | 1 | |
| 5/9/2024 | US | 1 | |
| 4/16/2024 | US | 1 | |
| 3/12/2024 | US | 1 | |
| 3/12/2024 | US | 1 |