Network: RIPE-ERX-164-40-0-0

This page shows DMARC authentication failures originating from the RIPE-ERX-164-40-0-0 network. Learn more about this data.

Network Information

Org ID:: RIPE
Address:: P.O. Box 10096, Amsterdam, 1001EB
Countries:: KZ

Unique IPs:: 1

CIDR:: 164.40.0.0/16

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 April 3, 2026. The top countries by failure volume are Kazakhstan (100%). The most active source IP from this network includes 164.40.39.42 (1 failure). A single IP dominates activity from RIPE-ERX-164-40-0-0, 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
4/3/2026	164.40.39.42	KZ	1

Countries

Kazakhstan