Sh4mefulNetwork: JOSE CARLOS GONZAGA CARDOSO - ME
This page shows DMARC authentication failures originating from the JOSE CARLOS GONZAGA CARDOSO - ME network. Learn more about this data.
Network Information
- WHOIS Owner:
- JOSE CARLOS GONZAGA CARDOSO - ME
- Countries:
- BR
- Unique IPs:
- 2
- CIDR:
131.72.36.0/22
Analysis
This network has contributed 2 unique IP addresses across 2 failed authentication events, accounting for 8 messages. Activity from this network was observed on February 12, 2025. The top countries by failure volume are Brazil (100%). The most active source IPs from this network include 131.72.37.65 (1 failure), 131.72.37.74 (1 failure). Failures from JOSE CARLOS GONZAGA CARDOSO - ME are concentrated in a single country, which may indicate a targeted campaign or regionally hosted infrastructure.
Failures Detected from this Network
Showing 1-2 of 2 failures, affecting 8 messages| Date ▼ | Source IP | Country | Messages |
|---|---|---|---|
| 2/12/2025 | BR | 7 | |
| 2/12/2025 | BR | 1 |
Countries