Shame on you, stupid spammers.. DMARC Spoof Detection
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DMARC Spoof Detection, Taiwan

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

Failures (Filtered)

44

IPs (Filtered)

27

Networks (Filtered)

9

Messages (Filtered)

64

Analysis

Taiwan has contributed 27 unique IP addresses across 44 failed authentication events, accounting for 64 messages across 9 networks. Activity spans from November 18, 2024 to April 7, 2026. The most active networks are HINET-NET, GOOGLE-CLOUD, and KBRO-NET.

Failures

Showing 21-30 of 44 failures, affecting 64 messages
Date ▼ Source IP Country City Network Messages
2/28/2026 140.115.72.54 TW Taiwan Zhongli District T-NCU.EDU.TW-NET 1
2/28/2026 140.115.72.54 TW Taiwan Zhongli District T-NCU.EDU.TW-NET 1
2/6/2026 35.221.232.79 TW Taiwan Taipei GOOGLE-CLOUD 2
2/3/2026 35.229.164.158 TW Taiwan Taipei GOOGLE-CLOUD 1
12/10/2025 35.201.185.241 TW Taiwan Taipei GOOGLE-CLOUD 1
10/24/2025 35.185.148.25 TW Taiwan Taipei GOOGLE-CLOUD 1
10/23/2025 104.199.139.182 TW Taiwan Taipei GOOGLE-CLOUD 1
10/17/2025 140.114.85.108 TW Taiwan Hsinchu T-NTHU.EDU.TW-NET 4
10/16/2025 104.199.212.245 TW Taiwan Taipei GOOGLE-CLOUD 2
10/12/2025 35.194.252.150 TW Taiwan Taipei GOOGLE-CLOUD 1
Top Networks in Taiwan
Top Owners in Taiwan