Sh4mefulNetwork: ESD-NET
This page shows DMARC authentication failures originating from the ESD-NET network. Learn more about this data.
Network Information
- WHOIS Owner:
- ORG-LE7-RIPE
- Countries:
- RU
- Unique IPs:
- 2
- CIDRs:
185.17.135.0/24,46.16.228.0/24
Analysis
This network has contributed 2 unique IP addresses across 2 failed authentication events, accounting for 2 messages. Activity spans from November 14, 2024 to July 18, 2026, with peak volume in November 2024 (1 event). The top countries by failure volume are Russia (100%). The most active source IPs from this network include 185.17.135.177 (1 failure), 46.16.228.85 (1 failure). Failures from ESD-NET 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 2 messages| Date ▼ | Source IP | Country | Messages |
|---|---|---|---|
| 7/18/2026 | RU | 1 | |
| 11/14/2024 | RU | 1 |
Countries