IP Address: 189.121.203.99

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

Geolocation Information

Country:: BR Brazil
Region:: São Paulo
City:: São Paulo
Coordinates:: -23.5475, -46.6361

WHOIS Information

Network Name:: Claro NXT Telecomunicacoes Ltda
CIDR:: 189.120.0.0/14
Owner:: Claro NXT Telecomunicacoes Ltda
Reverse DNS:: bd79cb63.virtua.com.br
Last updated: 2/5/2026

Analysis

This IP was observed on a single date: November 22, 2024. It has been associated with 1 failed authentication event affecting 1 message — a single isolated event. The IP belongs to Claro NXT Telecomunicacoes Ltda, a network with activity associated with Brazil.

Failures Detected from this IP

Showing 1-1 of 1 failures, affecting 1 message

Date ▼	Messages
11/22/2024	1

External Reputation Lookups

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

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