IP Address: 139.219.146.92

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

Geolocation Information

Country:: CN China
Region:: Shanghai
City:: Shanghai
Coordinates:: 31.2222, 121.4581

WHOIS Information

Network Name:: BLUECLOUD
CIDR:: 139.219.0.0/16
Owner:: Microsoft (China) Co, Ltd.
Reverse DNS:: mail-sh0chn02on2092.outbound.protection.partner.outlook.cn
Last updated: 2/5/2026

Analysis

This IP was observed on a single date: October 23, 2024. It has been associated with 1 failed authentication event affecting 1 message — a single isolated event. The IP belongs to BLUECLOUD (Microsoft (China) Co, Ltd.), a cloud hosting provider with activity associated with China. 8 other IPs in the same /24 subnet (139.219.146.*) also appear in this dataset.

Network Topology

Failures Detected from this IP

Showing 1-1 of 1 failures, affecting 1 message

Date ▼	Messages
10/23/2024	1

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

Nearby IPs

Other IPs in the 139.219.146.0/24 range observed failing DMARC:

139.219.146.104 (1 failure), 139.219.146.109 (1 failure), 139.219.146.110 (1 failure), 139.219.146.120 (1 failure), 139.219.146.123 (1 failure), 139.219.146.125 (1 failure), 139.219.146.126 (1 failure), 139.219.146.129 (1 failure)