ArchivedNo longer active, data collection ran March 2024 to September 2026|9,442 records|3,409 source IPs|138 countriesAbout this archive
Shame on you, stupid spammers..Sh4meful  DMARC Spoof Detection

Network: DWLNET20

This page shows DMARC authentication failures originating from the DWLNET20 network. Learn more about this data.

Network Information
Org ID:
CUBL
Address:
5301 77 Center Drive, Charlotte, NC 28217
Countries:
US
Unique IPs:
1
CIDR:
69.63.160.0/20

Analysis

This network has contributed 1 unique IP address across 1 failed authentication event, accounting for 3 messages. Activity from this network was observed on July 24, 2026. The top countries by failure volume are United States (100%). The most active source IP from this network includes 69.63.173.44 (1 failure). A single IP dominates activity from DWLNET20, suggesting a concentrated or persistent source rather than distributed infrastructure.

Failures Detected from this Network
Showing 1-1 of 1 failures, affecting 3 messages
Date โ–ผ Source IP Country Messages
7/24/2026 69.63.173.44 US3
Countries