Network: H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA

This page shows DMARC authentication failures originating from the H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA network. Learn more about this data.

Network Information

WHOIS Owner:: H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA
Countries:: BR

Unique IPs:: 1

CIDR:: 170.239.212.0/22

Analysis

This network has contributed 1 unique IP address across 1 failed authentication event, accounting for 8 messages. Activity from this network was observed on October 15, 2025. The top countries by failure volume are Brazil (100%). The most active source IP from this network includes 170.239.214.150 (1 failure). A single IP dominates activity from H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA, suggesting a concentrated or persistent source rather than distributed infrastructure.

Failures Detected from this Network

Showing 1-1 of 1 failures, affecting 8 messages

Show Confoundersⓘ

Date ▼	Source IP	Country	Messages
10/15/2025	170.239.214.150	BR	8

Countries

Brazil