Sh4mefulNetwork: Desktop Sigmanet Comunica??o Multim?dia SA
This page shows DMARC authentication failures originating from the Desktop Sigmanet Comunica??o Multim?dia SA network. Learn more about this data.
Network Information
- WHOIS Owner:
- Desktop Sigmanet Comunica??o Multim?dia SA
- Countries:
- BR
- Unique IPs:
- 1
- CIDR:
131.0.200.0/22
Analysis
This network has contributed 1 unique IP address across 1 failed authentication event, accounting for 1 message. Activity from this network was observed on August 30, 2026. The top countries by failure volume are Brazil (100%). The most active source IP from this network includes 131.0.202.64 (1 failure). A single IP dominates activity from Desktop Sigmanet Comunica??o Multim?dia SA, suggesting a concentrated or persistent source rather than distributed infrastructure.
Failures Detected from this Network
Showing 1-1 of 1 failures, affecting 1 message| Date ▼ | Source IP | Country | Messages |
|---|---|---|---|
| 8/30/2026 | BR | 1 |
Countries