Sh4mefulNetwork: UNIFIQUE TELECOMUNICACOES S/A
This page shows DMARC authentication failures originating from the UNIFIQUE TELECOMUNICACOES S/A network. Learn more about this data.
Network Information
- WHOIS Owner:
- UNIFIQUE TELECOMUNICACOES S/A
- Countries:
- BR
- Unique IPs:
- 2
- CIDRs:
170.0.140.0/22,187.49.64.0/20
Analysis
This network has contributed 2 unique IP addresses across 4 failed authentication events, accounting for 7 messages. Activity spans from June 10, 2025 to June 9, 2026, with peak volume in June 2026 (2 events). The top countries by failure volume are Brazil (100%). The most active source IPs from this network include 170.0.143.214 (3 failures), 187.49.70.150 (1 failure). Failures from UNIFIQUE TELECOMUNICACOES S/A are concentrated in a single country, which may indicate a targeted campaign or regionally hosted infrastructure.
Failures Detected from this Network
Showing 1-4 of 4 failures, affecting 7 messages| Date ▼ | Source IP | Country | Messages |
|---|---|---|---|
| 6/9/2026 | BR | 1 | |
| 6/1/2026 | BR | 1 | |
| 4/27/2026 | BR | 1 | |
| 6/10/2025 | BR | 4 |
Countries