Network: GCS_SER-NET

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

Network Information

WHOIS Owner:: ORG-GCSL7-RIPE
Countries:: GR US

Unique IPs:: 2

CIDRs:: 185.143.223.0/24, 185.39.207.0/24

Analysis

This network has contributed 2 unique IP addresses across 2 failed authentication events, accounting for 2 messages. Activity from this network spans from September 12, 2025 to September 29, 2025. Activity from GCS_SER-NET has been observed from 2 countries, including Greece, United States.

Failures Detected from this Network

Showing 1-2 of 2 (failures, affecting 2 messages)

Show Confoundersⓘ

Date ▼	Source IP	Country	Messages
9/29/2025	185.39.207.43	GR	1
9/12/2025	185.143.223.93	US	1

Countries

Greece
United States