Check an IP Address, Domain Name, Subnet, or ASN

121.40.47.206 was found in our database!

$ whois 121.40.47.206

country·🇨🇳 China

city·Hangzhou

isp·Hangzhou Alibaba Advertising Co.,Ltd.

asn·AS37963

network·Standard

$ sikker risk 121.40.47.206scoring →

confidence

24%Low

first_seen·Feb 26, 2026

last_seen·1h ago

sessions·16

events·16

$ sikker protocols 121.40.47.206

SMTP

11 / 11

IMAP

3 / 3

SIP

2 / 2

$ sikker summary 121.40.47.206

121.40.47.206 has a threat confidence score of 24%. This IP address from China (AS37963, Hangzhou Alibaba Advertising Co.,Ltd.) has been observed in 16 honeypot sessions targeting SMTP, IMAP, SIP protocols. First observed on February 26, 2026, most recently active March 21, 2026.

$ sikker related 121.40.47.206

🇨🇳·More threats fromChina→AS·More threats fromHangzhou Alibaba Advertising Co.,Ltd.→SMTP·More threats targetingSMTP→IMAP·More threats targetingIMAP→SIP·More threats targetingSIP→{ }·Browse allAttack Patterns→

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