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

Network: FPT-NET

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

Network Information
WHOIS Owner:
Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi
Countries:
VN
Unique IPs:
2
CIDRs:
118.69.109.0/24, 118.69.53.0/24

Analysis

This network has contributed 2 unique IP addresses across 9 failed authentication events, accounting for 9 messages. Activity spans from March 19, 2026 to May 29, 2026, with peak volume in March 2026 (5 events). The top countries by failure volume are Vietnam (100%). The most active source IPs from this network include 118.69.109.99 (5 failures), 118.69.53.236 (4 failures). Failures from FPT-NET are concentrated in a single country, which may indicate a targeted campaign or regionally hosted infrastructure.

Failures Detected from this Network
Showing 1-9 of 9 failures, affecting 9 messages
Date โ–ฒ Source IP Country Messages
3/19/2026 118.69.109.99 VN 1
3/22/2026 118.69.109.99 VN 1
3/23/2026 118.69.109.99 VN 1
3/24/2026 118.69.53.236 VN 1
3/27/2026 118.69.53.236 VN 1
4/30/2026 118.69.109.99 VN 1
4/30/2026 118.69.53.236 VN 1
5/1/2026 118.69.109.99 VN 1
5/29/2026 118.69.53.236 VN 1
Countries