Network: COTAS LTDA.

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

Network Information

WHOIS Owner:: COTAS LTDA.
Address:: Calle Bolivar, 140, -, SCZ - Santa Cruz de la Sierra - SC
Countries:: BO

Unique IPs:: 1

CIDR:: 201.222.64.0/19

Analysis

This network has contributed 1 unique IP address across 1 failed authentication event, accounting for 3 messages. Activity from this network was observed on April 21, 2025. The top countries by failure volume are Bolivia (100%). The most active source IP from this network includes 201.222.81.100 (1 failure). A single IP dominates activity from COTAS LTDA., suggesting a concentrated or persistent source rather than distributed infrastructure.

Failures Detected from this Network

Showing 1-1 of 1 failures, affecting 3 messages

Show Confoundersⓘ

Date ▼	Source IP	Country	Messages
4/21/2025	201.222.81.100	BO	3

Countries

Bolivia