Network: pulsant5492

This page shows DMARC authentication failures originating from the pulsant5492 network. Learn more about this data.

Network Information

WHOIS Owner:: Pulsant Ltd
Countries:: GB

Unique IPs:: 1

CIDR:: 212.20.224.0/19

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 October 8, 2025. The top countries by failure volume are United Kingdom (100%). The most active source IP from this network includes 212.20.240.146 (1 failure). A single IP dominates activity from pulsant5492, 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
10/8/2025	212.20.240.146	GB	1

Countries

United Kingdom