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 <<>> 121.41.164.45
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21770
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.41.164.45.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026093003 1800 900 604800 86400

;; Query time: 31 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Oct 01 07:00:16 CST 2026
;; MSG SIZE  rcvd: 106
Host info
Host 45.164.41.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 45.164.41.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
10.100.23.80 normal
10.100.23.80
2019-12-22 04:31:41
182.135.65.186 attackbots
Dec 21 15:12:04 TORMINT sshd\[17997\]: Invalid user ts3bot1 from 182.135.65.186
Dec 21 15:12:04 TORMINT sshd\[17997\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.135.65.186
Dec 21 15:12:06 TORMINT sshd\[17997\]: Failed password for invalid user ts3bot1 from 182.135.65.186 port 50208 ssh2
...
2019-12-22 04:21:43
91.121.87.174 attack
Dec 21 21:03:16 tux-35-217 sshd\[10321\]: Invalid user vt from 91.121.87.174 port 46368
Dec 21 21:03:16 tux-35-217 sshd\[10321\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.87.174
Dec 21 21:03:18 tux-35-217 sshd\[10321\]: Failed password for invalid user vt from 91.121.87.174 port 46368 ssh2
Dec 21 21:08:23 tux-35-217 sshd\[10364\]: Invalid user rowlandson from 91.121.87.174 port 50772
Dec 21 21:08:23 tux-35-217 sshd\[10364\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.87.174
...
2019-12-22 04:09:27
113.141.65.61 attackbotsspam
Unauthorized connection attempt from IP address 113.141.65.61 on Port 445(SMB)
2019-12-22 04:16:20
192.138.189.89 attack
Dec 21 20:39:21 MK-Soft-VM6 sshd[20749]: Failed password for root from 192.138.189.89 port 47511 ssh2
Dec 21 20:46:00 MK-Soft-VM6 sshd[20799]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.138.189.89 
...
2019-12-22 04:00:22
124.235.171.114 attack
Dec 21 19:46:15 hosting sshd[32245]: Invalid user krysko from 124.235.171.114 port 15715
...
2019-12-22 04:05:28
104.168.250.71 attack
Dec 21 18:01:14 ns381471 sshd[10121]: Failed password for root from 104.168.250.71 port 59002 ssh2
Dec 21 18:07:29 ns381471 sshd[10296]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.168.250.71
2019-12-22 04:06:10
159.226.251.162 attackspam
Dec 21 18:40:54 master sshd[20787]: Failed password for invalid user wyshogrod from 159.226.251.162 port 43048 ssh2
Dec 21 18:50:07 master sshd[20810]: Failed password for invalid user admin from 159.226.251.162 port 34030 ssh2
Dec 21 18:57:47 master sshd[20822]: Failed password for root from 159.226.251.162 port 40206 ssh2
Dec 21 19:04:41 master sshd[21176]: Failed password for invalid user server from 159.226.251.162 port 46366 ssh2
2019-12-22 04:11:49
218.106.154.114 attackspam
firewall-block, port(s): 8087/tcp
2019-12-22 04:07:00
206.189.35.254 attackbots
Dec 21 17:50:44 hosting sshd[21617]: Invalid user amadeo from 206.189.35.254 port 59532
...
2019-12-22 03:57:22
128.199.152.169 attackspam
...
2019-12-22 04:02:55
45.179.167.146 attack
Unauthorized connection attempt detected from IP address 45.179.167.146 to port 445
2019-12-22 03:59:14
70.71.148.228 attackbots
Dec 20 21:24:18 *** sshd[349]: Failed password for invalid user avery from 70.71.148.228 port 60752 ssh2
Dec 20 21:37:10 *** sshd[564]: Failed password for invalid user host from 70.71.148.228 port 40784 ssh2
Dec 20 21:43:39 *** sshd[757]: Failed password for invalid user okafo from 70.71.148.228 port 44947 ssh2
Dec 20 21:50:06 *** sshd[867]: Failed password for invalid user crisler from 70.71.148.228 port 49114 ssh2
Dec 20 21:56:25 *** sshd[959]: Failed password for invalid user webmaster from 70.71.148.228 port 53261 ssh2
Dec 20 22:02:52 *** sshd[1040]: Failed password for invalid user host from 70.71.148.228 port 57419 ssh2
Dec 20 22:09:21 *** sshd[1198]: Failed password for invalid user javiergz from 70.71.148.228 port 33349 ssh2
Dec 20 22:15:43 *** sshd[1289]: Failed password for invalid user bottineau from 70.71.148.228 port 37496 ssh2
Dec 20 22:28:37 *** sshd[1463]: Failed password for invalid user iris from 70.71.148.228 port 45750 ssh2
Dec 20 22:41:37 *** sshd[1717]: Failed password for invalid user
2019-12-22 04:22:37
222.186.175.182 attackbotsspam
Dec 21 17:05:37 firewall sshd[28034]: Failed password for root from 222.186.175.182 port 57852 ssh2
Dec 21 17:05:50 firewall sshd[28034]: error: maximum authentication attempts exceeded for root from 222.186.175.182 port 57852 ssh2 [preauth]
Dec 21 17:05:50 firewall sshd[28034]: Disconnecting: Too many authentication failures [preauth]
...
2019-12-22 04:08:52
138.99.6.65 attackspam
Dec 22 01:09:07 gw1 sshd[16161]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.99.6.65
Dec 22 01:09:09 gw1 sshd[16161]: Failed password for invalid user webadmin from 138.99.6.65 port 44790 ssh2
...
2019-12-22 04:18:03

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