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

Network: ALTAN REDES, S.A.P.I. de C. V.

This page shows DMARC authentication failures originating from the ALTAN REDES, S.A.P.I. de C. V. network. Learn more about this data.

Network Information
WHOIS Owner:
ALTAN REDES, S.A.P.I. de C. V.
Address:
Lago Alberto, 319, Granada, 11520 - Miguel Hidalgo - CX
Countries:
MX
Unique IPs:
1
CIDR:
192.141.244.0/22

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 April 4, 2025. The top countries by failure volume are Mexico (100%). The most active source IP from this network includes 192.141.246.134 (1 failure). A single IP dominates activity from ALTAN REDES, S.A.P.I. 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 4 messages
Countries