Network: VNPT-VN

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

Network Information

WHOIS Owner:: VietNam Post and Telecom Corporation (VNPT) VNPT-AS-AP
Countries:: VN

Unique IPs:: 9

CIDRs:: 113.161.160.0/19, 113.190.128.0/19, (more)

Analysis

This network has contributed 9 unique IP addresses across 11 failed authentication events, accounting for 24 messages. Activity spans from November 13, 2024 to April 19, 2026, with peak volume in March 2026 (4 events). The top countries by failure volume are Vietnam (100%). The most active source IPs from this network include 123.30.240.47 (4 failures), 113.161.180.15 (3 failures), 123.18.248.14 (1 failure). Failures from VNPT-VN are concentrated in a single country, which may indicate a targeted campaign or regionally hosted infrastructure.

Failures Detected from this Network

Showing 1-11 of 11 failures, affecting 24 messages

Show Confoundersⓘ

Date ▼	Source IP	Country	Messages
4/19/2026	113.161.180.15	VN	1
3/19/2026	113.161.180.15	VN	2
3/19/2026	123.30.240.47	VN	2
1/20/2026	14.231.221.128	VN	1
1/9/2026	123.30.240.47	VN	2
7/5/2025	123.24.212.216	VN	2
5/10/2025	14.171.181.9	VN	4
4/21/2025	113.190.157.159	VN	4
4/4/2025	123.18.248.14	VN	3
11/14/2024	14.169.161.128	VN	1
11/13/2024	203.210.244.173	VN	2

Countries

Vietnam