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: OMU-17

This page shows DMARC authentication failures originating from the OMU-17 network. Learn more about this data.

Network Information
Org ID:
OMU-17
Address:
251 Little Falls Dr, Wilmington, DE 19808
Countries:
US
Unique IPs:
1
CIDR:
66.179.105.0/24

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 November 30, 2025. The top countries by failure volume are United States (100%). The most active source IP from this network includes 66.179.105.255 (1 failure). A single IP dominates activity from OMU-17, suggesting a concentrated or persistent source rather than distributed infrastructure.

Failures Detected from this Network
Showing 1-1 of 1 failures, affecting 1 message
Date โ–ผ Source IP Country Messages
11/30/2025 66.179.105.255 US1
Countries