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

Network: TCC-KH

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

Network Information
WHOIS Owner:
ORG-TCC2-AP
Countries:
KH
Unique IPs:
2
CIDR:
103.63.190.0/24

Analysis

This network has contributed 2 unique IP addresses across 2 failed authentication events, accounting for 3 messages. Activity spans from June 22, 2026 to June 30, 2026, with peak volume in June 2026 (2 events). The top countries by failure volume are Cambodia (100%). The most active source IPs from this network include 103.63.190.104 (1 failure), 103.63.190.99 (1 failure). Failures from TCC-KH are concentrated in a single country, which may indicate a targeted campaign or regionally hosted infrastructure.

Failures Detected from this Network
Showing 1-2 of 2 failures, affecting 3 messages
Countries