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

Network: Vogel Solu??es em Telecom e Inform?tica S/A

This page shows DMARC authentication failures originating from the Vogel Solu??es em Telecom e Inform?tica S/A network. Learn more about this data.

Network Information
WHOIS Owner:
Vogel Solu??es em Telecom e Inform?tica S/A
Countries:
BR
Unique IPs:
3
CIDRs:
177.220.192.0/19, 177.220.224.0/19, (more)

Analysis

This network has contributed 3 unique IP addresses across 3 failed authentication events, accounting for 4 messages. Activity spans from January 25, 2026 to June 16, 2026, with peak volume in January 2026 (1 event). The top countries by failure volume are Brazil (100%). The most active source IPs from this network include 177.220.192.22 (1 failure), 177.220.226.126 (1 failure), 187.84.210.34 (1 failure). Failures from Vogel Solu??es em Telecom e Inform?tica S/A are concentrated in a single country, which may indicate a targeted campaign or regionally hosted infrastructure.

Failures Detected from this Network
Showing 1-3 of 3 failures, affecting 4 messages
Countries