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

121.40.45.125 was found in our database!

$ whois 121.40.45.125

country·🇨🇳 China

city·Hangzhou

isp·Hangzhou Alibaba Advertising Co.,Ltd.

asn·AS37963

network·Standard

$ sikker risk 121.40.45.125scoring →

confidence

34%Low

first_seen·Feb 26, 2026

last_seen·2h ago

sessions·15

events·15

$ sikker protocols 121.40.45.125

SIP

4 / 4

SMB

4 / 4

RTSP

4 / 4

HTTPS

2 / 2

DOCKER

1 / 1

$ sikker summary 121.40.45.125

121.40.45.125 has a threat confidence score of 34%. This IP address from China (AS37963, Hangzhou Alibaba Advertising Co.,Ltd.) has been observed in 15 honeypot sessions targeting SIP, SMB, RTSP, HTTPS, DOCKER protocols. First observed on February 26, 2026, most recently active March 20, 2026.

$ sikker behaviors 121.40.45.125catalog →

infoHttps Root Path Request1x

Identifies HTTPS requests targeting the web server root path ("/"), typically used for initial service discovery, host validation, or baseline content inspection prior to deeper enumeration

$ sikker primitives 121.40.45.125

https_path_root1 docker_get_method1 docker_bad_request_uri1

$ sikker related 121.40.45.125

🇨🇳·More threats fromChina→AS·More threats fromHangzhou Alibaba Advertising Co.,Ltd.→SIP·More threats targetingSIP→SMB·More threats targetingSMB→RTSP·More threats targetingRTSP→HTTP·More threats targetingHTTPS→DOCK·More threats targetingDOCKER→{ }·Browse allAttack Patterns→

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