Sh4mefulNetwork: SMART-NET-BUSINESS-CUST-119-20
This page shows DMARC authentication failures originating from the SMART-NET-BUSINESS-CUST-119-20 network. Learn more about this data.
Network Information
- WHOIS Owner:
- ORG-STC2-RIPE
- Countries:
- RU
- Unique IPs:
- 1
- CIDR:
217.119.16.0/20
Analysis
This network has contributed 1 unique IP address across 4 failed authentication events, accounting for 5 messages. Activity spans from March 30, 2026 to April 16, 2026, with peak volume in March 2026 (2 events). The top countries by failure volume are Russia (100%). The most active source IP from this network includes 217.119.20.150 (4 failures). A single IP dominates activity from SMART-NET-BUSINESS-CUST-119-20, suggesting a concentrated or persistent source rather than distributed infrastructure.
Failures Detected from this Network
Showing 1-4 of 4 failures, affecting 5 messages| Date ▼ | Source IP | Country | Messages |
|---|---|---|---|
| 4/16/2026 | RU | 2 | |
| 4/15/2026 | RU | 1 | |
| 3/31/2026 | RU | 1 | |
| 3/30/2026 | RU | 1 |
Countries