DMARC Spoof Detection, South Korea
Clear Clear FilterThis page shows DMARC authentication failures originating from South Korea. Learn more about this data.
Failures (Filtered)
49
IPs (Filtered)
39
Networks (Filtered)
9
Messages (Filtered)
135
Analysis
South Korea has contributed 39 unique IP addresses across 49 failed authentication events, accounting for 135 messages across 9 networks. Activity spans from March 13, 2024 to January 16, 2026. The most active networks are KORNET-KR, HANKOOK-TIRE-NETWORK-KR, and BORANET-KR.
Failures
Showing 1-10 of 49 (failures, affecting 135 messages)| Date ▼ | Source IP | Country | City | Network | Messages |
|---|---|---|---|---|---|
| 1/16/2026 | KR South Korea | Gangdong-gu | 4 | ||
| 12/1/2025 | KR South Korea | Yongin-si | 1 | ||
| 10/3/2025 | KR South Korea | Pyeongtaek-si | 4 | ||
| 9/29/2025 | KR South Korea | Haeundae-gu | 4 | ||
| 7/20/2025 | KR South Korea | Daejeon | 4 | ||
| 7/8/2025 | KR South Korea | Namyangju | 1 | ||
| 7/3/2025 | KR South Korea | Seongnam-si | 2 | ||
| 7/3/2025 | KR South Korea | Yongin-si | 1 | ||
| 7/3/2025 | KR South Korea | Seocho-gu | 4 | ||
| 7/2/2025 | KR South Korea | 1 |
Top Networks in South Korea
Top Owners in South Korea