Shame on you, stupid spammers.. DMARC Spoof Detection
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DMARC Spoof Detection, South Korea

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This page shows DMARC authentication failures originating from South Korea. Learn more about this data.

Failures (Filtered)

71

IPs (Filtered)

51

Networks (Filtered)

9

Messages (Filtered)

167

Analysis

South Korea has contributed 51 unique IP addresses across 71 failed authentication events, accounting for 167 messages across 9 networks. Activity spans from March 13, 2024 to April 8, 2026. The most active networks are KORNET-KR, HANKOOK-TIRE-NETWORK-KR, and BORANET-KR.

Failures

Showing 11-20 of 71 failures, affecting 167 messages
Date ▲ Source IP Country City Network Messages
11/22/2024 175.197.131.193 KR South Korea Gangseo-gu KORNET-KR 4
12/3/2024 40.107.43.48 KR South Korea Seoul MSFT ⓘ 1
12/11/2024 202.31.6.165 KR South Korea HANKOOK-TIRE-NETWORK-KR 3
12/16/2024 2a01:111:f403:c40f::7 KR South Korea Seoul N/A 1
12/17/2024 52.101.156.10 KR South Korea Busan MSFT ⓘ 1
12/18/2024 2a01:111:f403:c410::1 KR South Korea Busan UK-MICROSOFT-20060601 2
12/18/2024 40.107.255.105 KR South Korea Busan MSFT ⓘ 1
12/19/2024 2a01:111:f403:c40f::5 KR South Korea Seoul UK-MICROSOFT-20060601 1
12/19/2024 2a01:111:f403:c410::1 KR South Korea Busan UK-MICROSOFT-20060601 1
12/20/2024 202.31.6.185 KR South Korea HANKOOK-TIRE-NETWORK-KR 1
Top Networks in South Korea
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