IP Address: 171.229.99.50

This page shows DMARC authentication failure data for this IP address. Learn more about this data.

Geolocation Information

Country:: VN Vietnam
Region:: Hanoi
City:: Hanoi
Coordinates:: 21.0184, 105.8461

WHOIS Information

Network Name:: VIETTEL-VN
CIDR:: 171.224.0.0/11
Owner:: VIETTEL-VN
Reverse DNS:: dynamic-adsl.viettel.vn
Last updated: 4/5/2026

Analysis

This IP was observed on a single date: April 4, 2026. It has been associated with 1 failed authentication event affecting 4 messages — a single isolated event. The IP belongs to VIETTEL-VN, a network with activity associated with Vietnam.

Failures Detected from this IP

Showing 1-1 of 1 (failures, affecting 4 messages)

Date ▼	Messages
4/4/2026	4

External Reputation Lookups

Look up this IP in external threat intelligence and reputation databases (opens in new tab):

AbuseIPDB Cisco Talos Project Honey Pot GreyNoise VirusTotal Shodan Censys Spamhaus