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221.199.73.99 was found in our database!

$ whois 221.199.73.99

country·🇨🇳 China

isp·CHINA UNICOM China169 Backbone

asn·AS4837

network·Standard

$ sikker risk 221.199.73.99scoring →

confidence

14%Low

first_seen·Mar 16, 2026

last_seen·1h ago

sessions·2

events·2

$ sikker protocols 221.199.73.99

HTTPS

1 / 1

MSSQL

1 / 1

$ sikker summary 221.199.73.99

221.199.73.99 has a threat confidence score of 14%. This IP address from China (AS4837, CHINA UNICOM China169 Backbone) has been observed in 2 honeypot sessions targeting HTTPS, MSSQL protocols. First observed on March 16, 2026, most recently active March 26, 2026.

$ sikker related 221.199.73.99

🇨🇳·More threats fromChina→AS·More threats fromCHINA UNICOM China169 Backbone→HTTP·More threats targetingHTTPS→MSSQ·More threats targetingMSSQL→{ }·Browse allAttack Patterns→

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IP Address	Confidence	Events
112.242.15.165	92%	2
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