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DMARC Spoof Detection, Ukraine

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This page shows DMARC authentication failures originating from Ukraine. Learn more about this data.

Failures (Filtered)

37

IPs (Filtered)

26

Networks (Filtered)

18

Messages (Filtered)

75

Analysis

Ukraine has contributed 26 unique IP addresses across 37 failed authentication events, accounting for 75 messages across 18 networks. Activity spans from April 3, 2024 to April 6, 2026. The most active networks are GazikNet, RIPE, and PITLINE-NET.

Failures

Showing 21-30 of 37 failures, affecting 75 messages
Date ▲ Source IP Country City Network Messages
3/26/2025 45.144.212.221 UA Ukraine RIPE 1
3/27/2025 45.144.212.221 UA Ukraine RIPE 1
3/31/2025 195.211.191.43 UA Ukraine PITLINE-NET 4
4/1/2025 195.211.191.43 UA Ukraine PITLINE-NET 1
4/18/2025 45.144.212.54 UA Ukraine RIPE 1
5/7/2025 45.144.212.54 UA Ukraine RIPE 1
5/8/2025 45.144.212.54 UA Ukraine RIPE 1
6/12/2025 213.109.233.75 UA Ukraine Ivano-Frankivsk DISCOVERY-NET 3
6/12/2025 46.219.134.4 UA Ukraine o3_kyiv 1
6/26/2025 46.219.134.131 UA Ukraine o3_kyiv 1
Top Networks in Ukraine