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153.0.42.3 was found in our database!

$ whois 153.0.42.3

country·🇨🇳 China

isp·CHINA UNICOM China169 Backbone

asn·AS4837

network·Standard

$ sikker risk 153.0.42.3scoring →

confidence

23%Low

first_seen·Apr 19, 2026

last_seen·1h ago

sessions·1

events·1

$ sikker protocols 153.0.42.3

SMTP

1 / 1

$ sikker summary 153.0.42.3

153.0.42.3 has a threat confidence score of 23%. This IP address from China (AS4837, CHINA UNICOM China169 Backbone) has been observed in 1 honeypot sessions targeting SMTP protocols. First observed on April 19, 2026, most recently active April 19, 2026.

$ sikker related 153.0.42.3

🇨🇳·More threats fromChina→AS·More threats fromCHINA UNICOM China169 Backbone→SMTP·More threats targetingSMTP→{ }·Browse allAttack Patterns→

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