Sh4mefulNetwork: CHINANET-SN
This page shows DMARC authentication failures originating from the CHINANET-SN network. Learn more about this data.
Network Information
- WHOIS Owner:
- CHINANET SHAANXI PROVINCE NETWORK China Telecom No.56,gaoxin street Beijing 100032
- Countries:
- CN
- Unique IPs:
- 2
- CIDRs:
113.136.0.0 - 113.143.255.255,36.40.0.0 - 36.47.255.255
Analysis
This network has contributed 2 unique IP addresses across 3 failed authentication events, accounting for 3 messages. Activity spans from June 27, 2025 to August 4, 2026, with peak volume in June 2025 (2 events). The top countries by failure volume are China (100%). The most active source IPs from this network include 113.141.89.202 (2 failures), 36.45.212.170 (1 failure). Failures from CHINANET-SN are concentrated in a single country, which may indicate a targeted campaign or regionally hosted infrastructure.
Failures Detected from this Network
Showing 1-3 of 3 failures, affecting 3 messages| Date ▼ | Source IP | Country | Messages |
|---|---|---|---|
| 8/4/2026 | CN | 1 | |
| 6/30/2025 | CN | 1 | |
| 6/27/2025 | CN | 1 |
Countries