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: AM-UCOM-20120613

This page shows DMARC authentication failures originating from the AM-UCOM-20120613 network. Learn more about this data.

Network Information
WHOIS Owner:
ORG-UL31-RIPE
Countries:
AM
Unique IPs:
1
CIDR:
5.77.128.0/24

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 August 24, 2026. The top countries by failure volume are Armenia (100%). The most active source IP from this network includes 5.77.128.255 (1 failure). A single IP dominates activity from AM-UCOM-20120613, suggesting a concentrated or persistent source rather than distributed infrastructure.

Failures Detected from this Network
Showing 1-1 of 1 failures, affecting 4 messages
Date โ–ผ Source IP Country Messages
8/24/2026 5.77.128.255 AM4
Countries