Sh4mefulNetwork: Halley Telecom Comercio e Serviço Ltda
This page shows DMARC authentication failures originating from the Halley Telecom Comercio e Serviço Ltda network. Learn more about this data.
Network Information
- WHOIS Owner:
- Halley Telecom Comercio e Serviço Ltda
- Countries:
- BR
- Unique IPs:
- 1
- CIDR:
201.150.148.0/22
Analysis
This network has contributed 1 unique IP address across 1 failed authentication event, accounting for 4 messages. Activity from this network was observed on November 21, 2024. The top countries by failure volume are Brazil (100%). The most active source IP from this network includes 201.150.151.109 (1 failure). A single IP dominates activity from Halley Telecom Comercio e Serviço Ltda, suggesting a concentrated or persistent source rather than distributed infrastructure.
Failures Detected from this Network
Showing 1-1 of 1 failures, affecting 4 messages| Date ▼ | Source IP | Country | Messages |
|---|---|---|---|
| 11/21/2024 | BR | 4 |
Countries