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

Network: LEVEL3-USER

This page shows DMARC authentication failures originating from the LEVEL3-USER network. Learn more about this data.

Network Information
WHOIS Owner:
MSL TechBD Limited Level3 Carrier Limited Gulshan
Countries:
BD
Unique IPs:
1
CIDR:
202.181.16.0/24

Analysis

This network has contributed 1 unique IP address across 1 failed authentication event, accounting for 4 messages. Activity from this network was observed on November 27, 2024. The top countries by failure volume are Bangladesh (100%). The most active source IP from this network includes 202.181.16.65 (1 failure). A single IP dominates activity from LEVEL3-USER, suggesting a concentrated or persistent source rather than distributed infrastructure.

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