Network: RU-NTK-20120629

This page shows DMARC authentication failures originating from the RU-NTK-20120629 network. Learn more about this data.

Network Information

WHOIS Owner:: Novotelecom Ltd.
Countries:: RU

Unique IPs:: 1

CIDR:: 5.128.0.0/16

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 6, 2026. The top countries by failure volume are Russia (100%). The most active source IP from this network includes 5.128.33.90 (1 failure). A single IP dominates activity from RU-NTK-20120629, 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
4/6/2026	5.128.33.90	RU	1

Countries

Russia