Sh4mefulNetwork: CHINANET-YN
This page shows DMARC authentication failures originating from the CHINANET-YN network. Learn more about this data.
Network Information
- WHOIS Owner:
- CHINANET yunnan province network China Telecom A12,Xin-Jie-Kou-Wai Street Beijing 100088
- Countries:
- CN
- Unique IPs:
- 2
- CIDRs:
112.116.0.0 - 112.117.255.255,222.219.0.0 - 222.221.255.255
Analysis
This network has contributed 2 unique IP addresses across 2 failed authentication events, accounting for 2 messages. Activity spans from August 2, 2026 to August 6, 2026, with peak volume in August 2026 (2 events). The top countries by failure volume are China (100%). The most active source IPs from this network include 112.117.226.169 (1 failure), 222.221.181.193 (1 failure). Failures from CHINANET-YN 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| Date ▼ | Source IP | Country | Messages |
|---|---|---|---|
| 8/6/2026 | CN | 1 | |
| 8/2/2026 | CN | 1 |
Countries