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 <<>> 121.43.116.163
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5489
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.43.116.163.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026031600 1800 900 604800 86400

;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Mar 16 18:30:02 CST 2026
;; MSG SIZE  rcvd: 107
Host info
Host 163.116.43.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 163.116.43.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
148.70.169.14 attackbots
Time:     Sat Sep 12 10:47:33 2020 +0200
IP:       148.70.169.14 (CN/China/-)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Sep 12 10:38:58 ca-3-ams1 sshd[51167]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.169.14  user=root
Sep 12 10:39:00 ca-3-ams1 sshd[51167]: Failed password for root from 148.70.169.14 port 47272 ssh2
Sep 12 10:44:37 ca-3-ams1 sshd[51442]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.169.14  user=root
Sep 12 10:44:39 ca-3-ams1 sshd[51442]: Failed password for root from 148.70.169.14 port 41572 ssh2
Sep 12 10:47:29 ca-3-ams1 sshd[51558]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.169.14  user=root
2020-09-12 19:35:52
212.18.22.236 attackspambots
$f2bV_matches
2020-09-12 19:40:43
49.248.84.138 attackspam
Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-09-12T10:36:12Z and 2020-09-12T10:50:53Z
2020-09-12 19:41:56
147.135.133.88 attack
Bruteforce detected by fail2ban
2020-09-12 19:32:39
183.60.156.105 attackspambots
Port Scan detected!
...
2020-09-12 19:58:32
165.227.101.226 attackbots
Sep 12 09:36:46 melroy-server sshd[1098]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.101.226 
Sep 12 09:36:47 melroy-server sshd[1098]: Failed password for invalid user admin from 165.227.101.226 port 34410 ssh2
...
2020-09-12 19:57:02
91.134.135.95 attackbots
Sep 11 20:53:59 wbs sshd\[14253\]: Invalid user user1 from 91.134.135.95
Sep 11 20:53:59 wbs sshd\[14253\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.134.135.95
Sep 11 20:54:01 wbs sshd\[14253\]: Failed password for invalid user user1 from 91.134.135.95 port 47416 ssh2
Sep 11 20:58:11 wbs sshd\[14534\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.134.135.95  user=root
Sep 11 20:58:13 wbs sshd\[14534\]: Failed password for root from 91.134.135.95 port 60012 ssh2
2020-09-12 19:34:13
36.133.5.157 attackspambots
Sep 12 08:26:34 root sshd[3434]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.133.5.157 
...
2020-09-12 19:46:55
182.59.234.131 attack
Icarus honeypot on github
2020-09-12 19:55:03
74.204.163.90 attackspam
[portscan] tcp/1433 [MsSQL]
*(RWIN=1024)(09120857)
2020-09-12 19:33:50
148.229.3.242 attack
Sep 12 11:03:40 XXX sshd[34824]: Invalid user testuser08 from 148.229.3.242 port 53754
2020-09-12 20:02:52
106.13.227.131 attackspambots
web-1 [ssh_2] SSH Attack
2020-09-12 19:55:19
98.24.35.104 attackbotsspam
SSH break in attempt
...
2020-09-12 19:45:50
120.88.46.226 attackspam
Sep 12 16:31:37 web1 sshd[29999]: Invalid user customer from 120.88.46.226 port 43008
Sep 12 16:31:37 web1 sshd[29999]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.88.46.226
Sep 12 16:31:37 web1 sshd[29999]: Invalid user customer from 120.88.46.226 port 43008
Sep 12 16:31:39 web1 sshd[29999]: Failed password for invalid user customer from 120.88.46.226 port 43008 ssh2
Sep 12 16:33:54 web1 sshd[30966]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.88.46.226  user=root
Sep 12 16:33:56 web1 sshd[30966]: Failed password for root from 120.88.46.226 port 40142 ssh2
Sep 12 16:34:56 web1 sshd[31350]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.88.46.226  user=root
Sep 12 16:34:58 web1 sshd[31350]: Failed password for root from 120.88.46.226 port 53564 ssh2
Sep 12 16:36:00 web1 sshd[31866]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=
...
2020-09-12 20:04:51
89.248.168.157 attackbotsspam
65476/tcp 65443/tcp 63211/tcp...
[2020-07-12/09-12]657pkt,244pt.(tcp)
2020-09-12 20:02:15

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