Network: UBN

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

Network Information

WHOIS Owner:: JSC "Ufanet", Ufa, Russia
Countries:: RU

Unique IPs:: 1

CIDR:: 178.214.239.0/24

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 5, 2026. The top countries by failure volume are Russia (100%). The most active source IP from this network includes 178.214.239.51 (1 failure). A single IP dominates activity from UBN, 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
4/5/2026	178.214.239.51	RU	1

Countries

Russia