Sh4mefulNetwork: HKT-BIA
This page shows DMARC authentication failures originating from the HKT-BIA network. Learn more about this data.
Network Information
- WHOIS Owner:
- Hong Kong Telecommunications (HKT) Limited Business Internet
- Countries:
- HK
- Unique IPs:
- 2
- CIDRs:
210.87.240.0/21,42.200.64.0/19
Analysis
This network has contributed 2 unique IP addresses across 2 failed authentication events, accounting for 2 messages. Activity spans from February 3, 2025 to May 3, 2026, with peak volume in February 2025 (1 event). The top countries by failure volume are Hong Kong (100%). The most active source IPs from this network include 210.87.247.10 (1 failure), 42.200.75.233 (1 failure). Failures from HKT-BIA 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 |
|---|---|---|---|
| 5/3/2026 | HK | 1 | |
| 2/3/2025 | HK | 1 |
Countries