Network: Tasa Lubrificantes Ltda

This page shows DMARC authentication failures originating from the Tasa Lubrificantes Ltda network. Learn more about this data.

Network Information

WHOIS Owner:: Tasa Lubrificantes Ltda
Countries:: BR

Unique IPs:: 1

CIDR:: 201.30.73.80/28

Analysis

This network has contributed 1 unique IP address across 1 failed authentication event, accounting for 1 message. Activity from this network was observed on August 6, 2026. The top countries by failure volume are Brazil (100%). The most active source IP from this network includes 201.30.73.84 (1 failure). A single IP dominates activity from Tasa Lubrificantes Ltda, suggesting a concentrated or persistent source rather than distributed infrastructure.

Failures Detected from this Network

Showing 1-1 of 1 failures, affecting 1 message

Show Confoundersⓘ

Date ▼	Source IP	Country	Messages
8/6/2026	201.30.73.84	BR	1

Countries

Brazil