Sh4mefulNetwork: CHINANET-SD
This page shows DMARC authentication failures originating from the CHINANET-SD network. Learn more about this data.
Network Information
- WHOIS Owner:
- CHINANET SHANDONG PROVINCE NETWORK Shandong Telecom Corporation No.999,Shunhua road,Jinan,Shandong
- Countries:
- CN
- Unique IPs:
- 2
- CIDR:
58.56.0.0 - 58.59.127.255
Analysis
This network has contributed 2 unique IP addresses across 2 failed authentication events, accounting for 16 messages. Activity spans from June 12, 2026 to August 3, 2026, with peak volume in June 2026 (1 event). The top countries by failure volume are China (100%). The most active source IPs from this network include 58.56.136.172 (1 failure), 58.56.147.123 (1 failure). Failures from CHINANET-SD 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 16 messages| Date ▼ | Source IP | Country | Messages |
|---|---|---|---|
| 8/3/2026 | CN | 2 | |
| 6/12/2026 | CN | 14 |
Countries