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

Network: BELL-ICNEN21

This page shows DMARC authentication failures originating from the BELL-ICNEN21 network. Learn more about this data.

Network Information
Org ID:
LINX
Address:
160 Elgin Street, Ottawa, ON K1G-3J4
Countries:
CA
Unique IPs:
1
CIDR:
142.112.0.0/12

Analysis

This network has contributed 1 unique IP address across 4 failed authentication events, accounting for 6 messages. Activity spans from July 10, 2026 to August 20, 2026, with peak volume in July 2026 (4 events). The top countries by failure volume are Canada (100%). The most active source IP from this network includes 142.112.48.163 (5 failures). A single IP dominates activity from BELL-ICNEN21, suggesting a concentrated or persistent source rather than distributed infrastructure.

Failures Detected from this Network
Showing 1-4 of 4 failures, affecting 6 messages
Countries