Network: CHINANET-HN

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

Network Information

WHOIS Owner:: CHINANET HUNAN PROVINCE NETWORK China Telecom No.31,jingrong street Beijing 100032
Countries:: CN

Unique IPs:: 2

CIDRs:: 113.240.0.0 - 113.247.255.255, 223.144.0.0 - 223.159.255.255

Analysis

This network has contributed 2 unique IP addresses across 2 failed authentication events, accounting for 2 messages. Activity spans from June 21, 2026 to June 26, 2026, with peak volume in June 2026 (2 events). The top countries by failure volume are China (100%). The most active source IPs from this network include 113.247.103.164 (1 failure), 223.155.228.100 (1 failure). Failures from CHINANET-HN are concentrated in a single country, which may indicate a targeted campaign or regionally hosted infrastructure.

Failures Detected from this Network

Showing 1-2 of 2 failures, affecting 2 messages

Show Confoundersⓘ

Date ▼	Source IP	Country	Messages
6/26/2026	113.247.103.164	CN	1
6/21/2026	223.155.228.100	CN	1

Countries

China