Shame on you, stupid spammers.. Sh4meful  DMARC Spoof Detection

Network: FR-SEWAN-970501

This page shows DMARC authentication failures originating from the FR-SEWAN-970501 network. Learn more about this data.

Network Information
WHOIS Owner:
ORG-SCS33-RIPE
Countries:
FR
Unique IPs:
1
CIDR:
195.135.64.0/18

Analysis

This network has contributed 1 unique IP address across 4 failed authentication events, accounting for 5 messages. Activity spans from January 15, 2026 to February 27, 2026, with peak volume in February 2026 (4 events). The top countries by failure volume are France (100%). The most active source IP from this network includes 195.135.90.83 (5 failures). A single IP dominates activity from FR-SEWAN-970501, suggesting a concentrated or persistent source rather than distributed infrastructure.

Failures Detected from this Network
Showing 1-4 of 4 failures, affecting 5 messages
Countries