Sh4mefulNetwork: KIR
This page shows DMARC authentication failures originating from the KIR network. Learn more about this data.
Network Information
- WHOIS Owner:
- KAGOYA JAPAN Inc.
- Countries:
- JP
- Unique IPs:
- 2
- CIDRs:
-
133.18.224.0 - 133.18.225.255,133.18.94.0 - 133.18.95.255
Analysis
This network has contributed 2 unique IP addresses across 9 failed authentication events, accounting for 15 messages. Activity spans from June 5, 2025 to July 31, 2025, with peak volume in July 2025 (8 events). The top countries by failure volume are Japan (100%). The most active source IPs from this network include 133.18.225.36 (8 failures), 133.18.94.79 (2 failures). A single IP dominates activity from KIR, suggesting a concentrated or persistent source rather than distributed infrastructure.
Countries