Network: DULIEUAZ-VN

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

Network Information

WHOIS Owner:: DULIEUAZ-VN
Countries:: VN

Unique IPs:: 3

CIDR:: 103.195.236.0/22

Analysis

This network has contributed 3 unique IP addresses across 7 failed authentication events, accounting for 10 messages. Activity spans from September 3, 2024 to January 21, 2025, with peak volume in January 2025 (3 events). The top countries by failure volume are Vietnam (100%). The most active source IPs from this network include 103.195.236.246 (3 failures), 103.195.236.185 (2 failures), 103.195.236.221 (2 failures). Failures from DULIEUAZ-VN are concentrated in a single country, which may indicate a targeted campaign or regionally hosted infrastructure.

Failures Detected from this Network

Showing 1-7 of 7 failures, affecting 10 messages

Show Confoundersⓘ

Date ▼	Source IP	Country	Messages
1/21/2025	103.195.236.246	VN	1
1/17/2025	103.195.236.246	VN	1
1/15/2025	103.195.236.246	VN	1
10/24/2024	103.195.236.185	VN	1
10/23/2024	103.195.236.185	VN	3
9/4/2024	103.195.236.221	VN	1
9/3/2024	103.195.236.221	VN	2

Countries

Vietnam