Shame on you, stupid spammers.. Sh4meful  DMARC Spoof Detection 🦋 Bluesky

Network: TFN-NET

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

Network Information
WHOIS Owner:
Taiwan Fixed Network CO.,LTD. 15 F., No. 172-1, Sec. 2, Keelung Rd., Da-an Dist. Taipei City Taiwan
Countries:
TW
Unique IPs:
1
CIDR:
49.216.0.0 - 49.216.255.255

Analysis

This network has contributed 1 unique IP address across 1 failed authentication event, accounting for 4 messages. Activity from this network was observed on July 1, 2025. Activity from TFN-NET has been observed from Taiwan.

Failures Detected from this Network
Showing 1-1 of 1 (failures, affecting 4 messages)
Countries
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