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 1.88.48 (WHOIS-AU5)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.43.53.226
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 16597
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.43.53.226.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026081501 1800 900 604800 86400

;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Aug 16 03:00:03 CST 2026
;; MSG SIZE  rcvd: 106
Host info
Host 226.53.43.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 226.53.43.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
140.143.59.171 attackbots
SSH Brute Force, server-1 sshd[5279]: Failed password for invalid user becher from 140.143.59.171 port 59374 ssh2
2019-11-28 02:58:09
222.186.169.192 attack
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.192  user=root
Failed password for root from 222.186.169.192 port 6306 ssh2
Failed password for root from 222.186.169.192 port 6306 ssh2
Failed password for root from 222.186.169.192 port 6306 ssh2
Failed password for root from 222.186.169.192 port 6306 ssh2
2019-11-28 02:43:02
85.209.0.2 attack
IP attempted unauthorised action
2019-11-28 02:45:08
89.122.87.136 attackbotsspam
" "
2019-11-28 02:45:49
119.57.103.38 attackbots
Nov 27 18:11:56 microserver sshd[57682]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.57.103.38  user=root
Nov 27 18:11:57 microserver sshd[57682]: Failed password for root from 119.57.103.38 port 41961 ssh2
Nov 27 18:20:22 microserver sshd[58908]: Invalid user farahvash from 119.57.103.38 port 39697
Nov 27 18:20:22 microserver sshd[58908]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.57.103.38
Nov 27 18:20:25 microserver sshd[58908]: Failed password for invalid user farahvash from 119.57.103.38 port 39697 ssh2
Nov 27 18:31:54 microserver sshd[60337]: Invalid user qwert from 119.57.103.38 port 50412
Nov 27 18:31:54 microserver sshd[60337]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.57.103.38
Nov 27 18:31:56 microserver sshd[60337]: Failed password for invalid user qwert from 119.57.103.38 port 50412 ssh2
Nov 27 18:35:40 microserver sshd[60933]: Invalid user 01234567 fr
2019-11-28 02:41:12
222.186.175.182 attackspam
Nov 27 19:45:44 ns381471 sshd[27911]: Failed password for root from 222.186.175.182 port 58102 ssh2
Nov 27 19:45:57 ns381471 sshd[27911]: error: maximum authentication attempts exceeded for root from 222.186.175.182 port 58102 ssh2 [preauth]
2019-11-28 02:53:46
195.3.146.88 attackbotsspam
MultiHost/MultiPort Probe, Scan, Hack -
2019-11-28 02:43:28
222.169.185.251 attack
Nov 27 15:23:19 h1946882 sshd[1874]: reveeclipse mapping checking getaddrin=
fo for 251.185.169.222.broad.cc.jl.dynamic.163data.com.cn [222.169.185.=
251] failed - POSSIBLE BREAK-IN ATTEMPT!
Nov 27 15:23:19 h1946882 sshd[1874]: pam_unix(sshd:auth): authenticatio=
n failure; logname=3D uid=3D0 euid=3D0 tty=3Dssh ruser=3D rhost=3D222.1=
69.185.251  user=3Dbin
Nov 27 15:23:22 h1946882 sshd[1874]: Failed password for bin from 222.1=
69.185.251 port 44450 ssh2
Nov 27 15:23:22 h1946882 sshd[1874]: Received disconnect from 222.169.1=
85.251: 11: Bye Bye [preauth]
Nov 27 15:32:36 h1946882 sshd[1926]: reveeclipse mapping checking getaddrin=
fo for 251.185.169.222.broad.cc.jl.dynamic.163data.com.cn [222.169.185.=
251] failed - POSSIBLE BREAK-IN ATTEMPT!
Nov 27 15:32:36 h1946882 sshd[1926]: pam_unix(sshd:auth): authenticatio=
n failure; logname=3D uid=3D0 euid=3D0 tty=3Dssh ruser=3D rhost=3D222.1=
69.185.251=20
Nov 27 15:32:38 h1946882 sshd[1926]: Failed password for invalid user ........
-------------------------------
2019-11-28 02:41:33
89.222.181.58 attackbots
Nov 27 18:36:33 hcbbdb sshd\[23434\]: Invalid user gilsdorf from 89.222.181.58
Nov 27 18:36:33 hcbbdb sshd\[23434\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.222.181.58
Nov 27 18:36:35 hcbbdb sshd\[23434\]: Failed password for invalid user gilsdorf from 89.222.181.58 port 42000 ssh2
Nov 27 18:43:12 hcbbdb sshd\[24146\]: Invalid user faiq from 89.222.181.58
Nov 27 18:43:12 hcbbdb sshd\[24146\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.222.181.58
2019-11-28 03:01:12
188.165.250.228 attackspam
Nov 27 19:11:33 vpn01 sshd[30493]: Failed password for root from 188.165.250.228 port 53597 ssh2
...
2019-11-28 02:26:28
92.63.194.115 attackbots
ET DROP Dshield Block Listed Source group 1 - port: 64117 proto: TCP cat: Misc Attack
2019-11-28 02:32:31
195.254.134.194 attackbots
0,69-01/01 [bc01/m23] PostRequest-Spammer scoring: essen
2019-11-28 02:46:42
120.132.7.52 attackspambots
Nov 27 19:01:26 icinga sshd[26294]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.132.7.52
Nov 27 19:01:28 icinga sshd[26294]: Failed password for invalid user gravatte from 120.132.7.52 port 44692 ssh2
...
2019-11-28 02:47:50
104.37.169.192 attack
SSH Brute Force, server-1 sshd[5158]: Failed password for root from 104.37.169.192 port 60516 ssh2
2019-11-28 03:00:53
116.227.99.174 attackspambots
SSH Brute Force, server-1 sshd[6935]: Failed password for invalid user zr21247@@nimads from 116.227.99.174 port 39104 ssh2
2019-11-28 02:59:28

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