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: ES-MUNDITELECOM-20050711

This page shows DMARC authentication failures originating from the ES-MUNDITELECOM-20050711 network. Learn more about this data.

Network Information
WHOIS Owner:
ORG-PTS1-RIPE
Countries:
ES
Unique IPs:
1
CIDR:
85.31.128.0/21

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 October 3, 2025. The top countries by failure volume are Spain (100%). The most active source IP from this network includes 85.31.128.185 (1 failure). A single IP dominates activity from ES-MUNDITELECOM-20050711, 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
10/3/2025 85.31.128.185 ES4
Countries