Network: FR-SEWAN-20010302

This page shows DMARC authentication failures originating from the FR-SEWAN-20010302 network. Learn more about this data.

Network Information

WHOIS Owner:: ORG-SCS33-RIPE
Countries:: FR

Unique IPs:: 1

CIDR:: 217.181.128.0/17

Analysis

This network has contributed 1 unique IP address across 2 failed authentication events, accounting for 2 messages. Activity spans from August 10, 2026 to August 11, 2026, with peak volume in August 2026 (2 events). The top countries by failure volume are France (100%). The most active source IP from this network includes 217.181.171.250 (2 failures). A single IP dominates activity from FR-SEWAN-20010302, suggesting a concentrated or persistent source rather than distributed infrastructure.

Failures Detected from this Network

Showing 1-2 of 2 failures, affecting 2 messages

Show Confoundersⓘ

Date ▼	Source IP	Country	Messages
8/11/2026	217.181.171.250	FR	1
8/10/2026	217.181.171.250	FR	1

Countries

France