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-AU4)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.40.43.226
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 1512
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.40.43.226.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026100200 1800 900 604800 86400

;; Query time: 33 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Oct 02 14:30:27 CST 2026
;; MSG SIZE  rcvd: 106
Host info
Host 226.43.40.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 226.43.40.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
139.59.46.243 attackbots
Sep  6 16:48:05 vpn01 sshd\[9324\]: Invalid user user1 from 139.59.46.243
Sep  6 16:48:05 vpn01 sshd\[9324\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.46.243
Sep  6 16:48:06 vpn01 sshd\[9324\]: Failed password for invalid user user1 from 139.59.46.243 port 52650 ssh2
2019-09-07 07:41:31
185.176.27.110 attackspam
" "
2019-09-07 07:29:44
103.103.237.86 attack
Unauthorized connection attempt from IP address 103.103.237.86 on Port 445(SMB)
2019-09-07 07:21:01
222.175.183.254 attackspam
Unauthorized connection attempt from IP address 222.175.183.254 on Port 445(SMB)
2019-09-07 07:19:45
130.207.54.144 attackbots
Port scan on 1 port(s): 53
2019-09-07 08:02:11
114.31.240.50 attackspambots
Unauthorized connection attempt from IP address 114.31.240.50 on Port 445(SMB)
2019-09-07 07:17:14
37.28.155.58 attackbots
Attack Wordpress login
2019-09-07 07:57:56
222.186.42.163 attackspambots
Automated report - ssh fail2ban:
Sep 7 01:47:02 wrong password, user=root, port=48608, ssh2
Sep 7 01:47:05 wrong password, user=root, port=48608, ssh2
Sep 7 01:47:09 wrong password, user=root, port=48608, ssh2
2019-09-07 07:52:09
189.223.203.245 attackspam
Telnet Server BruteForce Attack
2019-09-07 08:00:16
138.68.226.175 attackspam
Sep  7 00:25:06 MK-Soft-Root2 sshd\[18695\]: Invalid user demo1 from 138.68.226.175 port 55976
Sep  7 00:25:06 MK-Soft-Root2 sshd\[18695\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.226.175
Sep  7 00:25:08 MK-Soft-Root2 sshd\[18695\]: Failed password for invalid user demo1 from 138.68.226.175 port 55976 ssh2
...
2019-09-07 07:24:05
49.88.112.117 attackspam
Sep  7 01:25:26 localhost sshd\[19135\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.117  user=root
Sep  7 01:25:28 localhost sshd\[19135\]: Failed password for root from 49.88.112.117 port 49557 ssh2
Sep  7 01:25:30 localhost sshd\[19135\]: Failed password for root from 49.88.112.117 port 49557 ssh2
2019-09-07 07:31:23
49.234.86.229 attackspambots
Sep  6 17:46:23 meumeu sshd[6898]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.86.229 
Sep  6 17:46:25 meumeu sshd[6898]: Failed password for invalid user password123 from 49.234.86.229 port 35740 ssh2
Sep  6 17:50:18 meumeu sshd[7421]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.86.229 
...
2019-09-07 07:59:53
221.162.255.74 attack
Sep  7 01:18:39 [host] sshd[26775]: Invalid user japca from 221.162.255.74
Sep  7 01:18:39 [host] sshd[26775]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.162.255.74
Sep  7 01:18:41 [host] sshd[26775]: Failed password for invalid user japca from 221.162.255.74 port 44178 ssh2
2019-09-07 07:28:29
112.186.77.102 attackbots
Sep  7 00:03:36 XXX sshd[42680]: Invalid user ofsaa from 112.186.77.102 port 39754
2019-09-07 08:01:08
165.22.182.168 attackspam
Sep  6 16:07:48 ny01 sshd[30445]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.182.168
Sep  6 16:07:50 ny01 sshd[30445]: Failed password for invalid user test from 165.22.182.168 port 39002 ssh2
Sep  6 16:11:43 ny01 sshd[31089]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.182.168
2019-09-07 08:00:48

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