Sh4mefulNetwork: GCS_SER_NET
This page shows DMARC authentication failures originating from the GCS_SER_NET network. Learn more about this data.
Network Information
- WHOIS Owner:
- ORG-GCSL7-RIPE
- Countries:
- US
- Unique IPs:
- 1
- CIDR:
-
89.185.80.0/24
Analysis
This network has contributed 1 unique IP address across 2 failed authentication events, accounting for 2 messages. Activity spans from April 8, 2026 to April 21, 2026, with peak volume in April 2026 (2 events). The top countries by failure volume are United States (100%). The most active source IP from this network includes 89.185.80.101 (2 failures). A single IP dominates activity from GCS_SER_NET, suggesting a concentrated or persistent source rather than distributed infrastructure.
Countries