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

121.199.163.141 was found in our database!

$ whois 121.199.163.141

country·🇨🇳 China

city·Hangzhou

isp·Hangzhou Alibaba Advertising Co.,Ltd.

asn·AS37963

network·Standard

$ sikker risk 121.199.163.141scoring →

confidence

47%Medium

first_seen·Feb 7, 2026

last_seen·1h ago

sessions·26

events·33

$ sikker protocols 121.199.163.141

SIP

10 / 16

POSTGRES

5 / 5

IMAP

3 / 3

DOCKER

3 / 3

FTP

1 / 2

MSSQL

2 / 2

ELASTICSEARCH

2 / 2

$ sikker summary 121.199.163.141

121.199.163.141 has a threat confidence score of 47%. This IP address from China (AS37963, Hangzhou Alibaba Advertising Co.,Ltd.) has been observed in 26 honeypot sessions targeting SIP, POSTGRES, IMAP, DOCKER, FTP and 2 other protocols. First observed on February 7, 2026, most recently active March 23, 2026.

$ sikker primitives 121.199.163.141

docker_get_method3 docker_bad_request_uri3 elastic_root_path_probe3 elastic_http_get_request3 ftp_control_channel_binary_payload3 elastic_http_bad_request_path_probe1

$ sikker related 121.199.163.141

🇨🇳·More threats fromChina→AS·More threats fromHangzhou Alibaba Advertising Co.,Ltd.→SIP·More threats targetingSIP→POST·More threats targetingPOSTGRES→IMAP·More threats targetingIMAP→DOCK·More threats targetingDOCKER→FTP·More threats targetingFTP→MSSQ·More threats targetingMSSQL→ELAS·More threats targetingELASTICSEARCH→{ }·Browse allAttack Patterns→

Report IP WHOIS Lookup →

IP Address	Confidence	Events
120.27.142.71	81%	103
121.199.162.77	46%	32
8.162.14.145	84%	25,033
47.100.249.70	79%	14,519
118.178.98.98	84%	10,381

IP Address	Confidence	Events
39.105.218.26	80%	16,670
58.20.236.52	100%	625
112.46.214.111	87%	4,898
60.213.29.242	34%	16
222.212.87.104	92%	548