Network: MUNDIVOX DO BRASIL LTDA

This page shows DMARC authentication failures originating from the MUNDIVOX DO BRASIL LTDA network. Learn more about this data.

Network Information

WHOIS Owner:: MUNDIVOX DO BRASIL LTDA
Countries:: BR

Unique IPs:: 1

CIDR:: 200.142.96.0/20

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 January 20, 2026. The top countries by failure volume are Brazil (100%). The most active source IP from this network includes 200.142.103.108 (1 failure). A single IP dominates activity from MUNDIVOX DO BRASIL LTDA, suggesting a concentrated or persistent source rather than distributed infrastructure.

Failures Detected from this Network

Showing 1-1 of 1 failures, affecting 4 messages

Show Confoundersⓘ

Date ▼	Source IP	Country	Messages
1/20/2026	200.142.103.108	BR	4

Countries

Brazil