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

Network: RIM-CORP-01

This page shows DMARC authentication failures originating from the RIM-CORP-01 network. Learn more about this data.

Network Information
Org ID:
RIM
Address:
2200 University Avenue East, Waterloo, ON N2K 0A7
Countries:
CA
Unique IPs:
1
CIDR:
208.65.72.0/21

Analysis

This network has contributed 1 unique IP address across 1 failed authentication event, accounting for 1 message. Activity from this network was observed on February 25, 2025. The top countries by failure volume are Canada (100%). The most active source IP from this network includes 208.65.78.88 (1 failure). A single IP dominates activity from RIM-CORP-01, suggesting a concentrated or persistent source rather than distributed infrastructure.

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