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 21-30 of 49 (failures, affecting 135 messages)| Date ▼ | Source IP | Country | City | Network | Messages |
|---|---|---|---|---|---|
| 5/1/2025 | KR South Korea | Seoul | 1 | ||
| 4/20/2025 | KR South Korea | Suwon | 4 | ||
| 4/6/2025 | KR South Korea | Yongin-si | 4 | ||
| 4/4/2025 | KR South Korea | Yongin-si | 4 | ||
| 3/20/2025 | KR South Korea | Seoul | N/A | 1 | |
| 2/23/2025 | KR South Korea | Jeonju | 4 | ||
| 2/19/2025 | KR South Korea | Cheongju-si | 4 | ||
| 2/15/2025 | KR South Korea | Seongnam-si | 4 | ||
| 2/14/2025 | KR South Korea | Suncheon | 4 | ||
| 2/10/2025 | KR South Korea | Suwon | 6 |
Top Networks in South Korea
Top Owners in South Korea