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

Network: CPS

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

Network Information
WHOIS Owner:
CPS
Address:
tacuari, 351, planta baja, 1071 - Capital Federal - CABA
Countries:
AR
Unique IPs:
1
CIDR:
190.111.224.0/19

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 April 27, 2026. The top countries by failure volume are Argentina (100%). The most active source IP from this network includes 190.111.231.200 (1 failure). A single IP dominates activity from CPS, 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