IP Address: 143.255.217.159

This page shows DMARC authentication failure data for this IP address. Learn more about this data.

Geolocation Information

Country:: BR Brazil
Region:: Mato Grosso
City:: Barra do Garças
Coordinates:: -15.35, -52.4802

WHOIS Information

Network Name:: Infobarra Solucoes em Informatica Ltda
CIDR:: 143.255.216.0/22
Owner:: Infobarra Solucoes em Informatica Ltda
Reverse DNS:: 143-255-217-159.infobarranet.com.br
Last updated: 2/5/2026

Analysis

This IP was observed on a single date: September 28, 2025. It has been associated with 1 failed authentication event affecting 4 messages — a single isolated event. The IP belongs to Infobarra Solucoes em Informatica Ltda, a network with activity associated with Brazil.

Failures Detected from this IP

Showing 1-1 of 1 failures, affecting 4 messages

Date ▼	Messages
9/28/2025	4

External Reputation Lookups

Look up this IP in external threat intelligence and reputation databases (opens in new tab):

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