Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: Hangzhou

Region: Zhejiang

Country: China

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '121.40.0.0 - 121.43.255.255'

% Abuse contact for '121.40.0.0 - 121.43.255.255' is 'didong.jc@alibaba-inc.com'

inetnum:        121.40.0.0 - 121.43.255.255
netname:        ALISOFT
descr:          Aliyun Computing Co., LTD
descr:          5F, Builing D, the West Lake International Plaza of S&T
descr:          No.391 Wen'er Road, Hangzhou, Zhejiang, China, 310099
country:        CN
admin-c:        ZM1015-AP
tech-c:         ZM877-AP
tech-c:         ZM876-AP
tech-c:         ZM875-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-ALISOFT-CN
last-modified:  2023-11-28T00:57:01Z
source:         APNIC

irt:            IRT-ALISOFT-CN
address:        No.391 Wen'er Road, Hangzhou, Zhejiang, China, 310099
e-mail:         didong.jc@alibaba-inc.com
abuse-mailbox:  didong.jc@alibaba-inc.com
admin-c:        ZM877-AP
tech-c:         ZM877-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:35:07Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Li Jia
address:        NO.969 West Wen Yi Road, Yu Hang District, Hangzhou
country:        CN
phone:          +86-0571-85022088
e-mail:         jiali.jl@alibaba-inc.com
nic-hdl:        ZM1015-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-07-01T07:12:42Z
source:         APNIC

person:         Guoxin Gao
address:        5F, Builing D, the West Lake International Plaza of S&T
address:        No.391 Wen'er Road, Hangzhou City
address:        Zhejiang, China, 310099
country:        CN
phone:          +86-0571-85022600
fax-no:         +86-0571-85022600
e-mail:         anti-spam@list.alibaba-inc.com
nic-hdl:        ZM875-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2014-07-30T01:56:01Z
source:         APNIC

person:         security trouble
e-mail:         abuse@alibaba-inc.com
address:        5th,floor,Building D,the West Lake International Plaza of S&T,391#Wen??r Road
address:        Hangzhou, Zhejiang, China
phone:          +86-0571-85022600
country:        CN
mnt-by:         MAINT-CNNIC-AP
nic-hdl:        ZM876-AP
last-modified:  2025-07-01T07:06:11Z
source:         APNIC

person:         Guowei Pan
address:        5F, Builing D, the West Lake International Plaza of S&T
address:        No.391 Wen'er Road, Hangzhou City
address:        Zhejiang, China, 310099
country:        CN
phone:          +86-0571-85022088-30763
fax-no:         +86-0571-85022600
e-mail:         abuse@alibaba-inc.com
nic-hdl:        ZM877-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-07-01T07:05:46Z
source:         APNIC

% Information related to '121.40.0.0/14AS37963'

route:          121.40.0.0/14
descr:          Hangzhou Alibaba Advertising Co.,Ltd.
country:        CN
origin:         AS37963
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-08-07T23:28:05Z
source:         APNIC

% Information related to '121.40.0.0/14AS45102'

route:          121.40.0.0/14
descr:          Alibaba (US) Technology Co., Ltd.
country:        CN
origin:         AS45102
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-08-07T23:28:03Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.41.168.99
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59935
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.41.168.99.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026031401 1800 900 604800 86400

;; Query time: 28 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Mar 15 07:00:39 CST 2026
;; MSG SIZE  rcvd: 106
Host info
Host 99.168.41.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 99.168.41.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
78.96.209.42 attackspambots
Feb 17 05:59:29 * sshd[16577]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=78.96.209.42
Feb 17 05:59:30 * sshd[16577]: Failed password for invalid user adonai from 78.96.209.42 port 45406 ssh2
2020-02-17 13:37:48
142.44.240.12 attack
Feb 17 06:24:52 silence02 sshd[7993]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.44.240.12
Feb 17 06:24:54 silence02 sshd[7993]: Failed password for invalid user sprummlbot from 142.44.240.12 port 49466 ssh2
Feb 17 06:27:51 silence02 sshd[8189]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.44.240.12
2020-02-17 13:28:51
89.236.112.100 attackspambots
02/17/2020-05:59:21.864580 89.236.112.100 Protocol: 6 ET TOR Known Tor Exit Node Traffic group 85
2020-02-17 13:56:22
190.114.76.81 attack
From CCTV User Interface Log
...::ffff:190.114.76.81 - - [16/Feb/2020:23:59:12 +0000] "GET / HTTP/1.1" 200 960
...
2020-02-17 14:03:32
151.42.142.51 attackspambots
Feb 17 00:34:37 plusreed sshd[20351]: Invalid user nano from 151.42.142.51
...
2020-02-17 13:49:42
196.219.178.131 attack
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-17 13:56:01
125.209.238.137 attackspam
SSH login attempts.
2020-02-17 13:31:46
200.160.111.124 attackbots
port scan and connect, tcp 23 (telnet)
2020-02-17 14:00:25
103.254.198.67 attack
Feb 17 05:32:24 server sshd[259828]: Failed password for root from 103.254.198.67 port 43400 ssh2
Feb 17 05:56:20 server sshd[260374]: Failed password for invalid user user from 103.254.198.67 port 51443 ssh2
Feb 17 05:59:23 server sshd[260463]: Failed password for root from 103.254.198.67 port 37849 ssh2
2020-02-17 13:50:10
119.29.87.183 attackbots
Feb 17 05:59:35 MK-Soft-Root2 sshd[23492]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.29.87.183 
Feb 17 05:59:37 MK-Soft-Root2 sshd[23492]: Failed password for invalid user 123 from 119.29.87.183 port 58020 ssh2
...
2020-02-17 13:27:19
212.64.58.58 attackspambots
Feb 17 05:59:13 vps647732 sshd[12988]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.58.58
Feb 17 05:59:15 vps647732 sshd[12988]: Failed password for invalid user pub from 212.64.58.58 port 43614 ssh2
...
2020-02-17 14:02:03
14.207.22.248 attackbotsspam
Automatic report - Port Scan Attack
2020-02-17 13:29:33
185.143.223.168 attack
Too many connections or unauthorized access detected from Yankee banned ip
2020-02-17 13:30:56
52.66.155.150 attack
Feb 17 06:09:35 srv-ubuntu-dev3 sshd[98418]: Invalid user webadmin from 52.66.155.150
Feb 17 06:09:35 srv-ubuntu-dev3 sshd[98418]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.66.155.150
Feb 17 06:09:35 srv-ubuntu-dev3 sshd[98418]: Invalid user webadmin from 52.66.155.150
Feb 17 06:09:37 srv-ubuntu-dev3 sshd[98418]: Failed password for invalid user webadmin from 52.66.155.150 port 43542 ssh2
Feb 17 06:12:52 srv-ubuntu-dev3 sshd[98688]: Invalid user ubuntu from 52.66.155.150
Feb 17 06:12:52 srv-ubuntu-dev3 sshd[98688]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.66.155.150
Feb 17 06:12:52 srv-ubuntu-dev3 sshd[98688]: Invalid user ubuntu from 52.66.155.150
Feb 17 06:12:54 srv-ubuntu-dev3 sshd[98688]: Failed password for invalid user ubuntu from 52.66.155.150 port 45570 ssh2
Feb 17 06:16:09 srv-ubuntu-dev3 sshd[98944]: Invalid user openerp from 52.66.155.150
...
2020-02-17 13:38:03
106.54.253.41 attackbotsspam
Feb 16 19:46:38 web9 sshd\[19442\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.253.41  user=root
Feb 16 19:46:40 web9 sshd\[19442\]: Failed password for root from 106.54.253.41 port 59716 ssh2
Feb 16 19:50:14 web9 sshd\[19967\]: Invalid user express from 106.54.253.41
Feb 16 19:50:14 web9 sshd\[19967\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.253.41
Feb 16 19:50:16 web9 sshd\[19967\]: Failed password for invalid user express from 106.54.253.41 port 52444 ssh2
2020-02-17 14:04:09

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