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: IP Matrix, S.A. de C.V.

This page shows DMARC authentication failures originating from the IP Matrix, S.A. de C.V. network. Learn more about this data.

Network Information
WHOIS Owner:
IP Matrix, S.A. de C.V.
Address:
Av. Del Charro, 215, Col. Partido Díaz, 32349 - Juárez - Ch
Countries:
MX
Unique IPs:
1
CIDR:
187.249.0.0/17

Analysis

This network has contributed 1 unique IP address across 1 failed authentication event, accounting for 2 messages. Activity from this network was observed on June 17, 2026. The top countries by failure volume are Mexico (100%). The most active source IP from this network includes 187.249.122.22 (1 failure). A single IP dominates activity from IP Matrix, S.A. de C.V., suggesting a concentrated or persistent source rather than distributed infrastructure.

Failures Detected from this Network
Showing 1-1 of 1 failures, affecting 2 messages
Date ▼ Source IP Country Messages
6/17/2026 187.249.122.22 MX2
Countries