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 '121.196.0.0 - 121.199.255.255'

% Abuse contact for '121.196.0.0 - 121.199.255.255' is 'didong.jc@alibaba-inc.com'

inetnum:        121.196.0.0 - 121.199.255.255
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 '121.196.0.0/14AS37963'

route:          121.196.0.0/14
descr:          Hangzhou Alibaba Advertising Co.,Ltd.
country:        CN
origin:         AS37963
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-08-06T02:28:03Z
source:         APNIC

% Information related to '121.196.0.0/14AS45102'

route:          121.196.0.0/14
descr:          Alibaba (US) Technology Co., Ltd.
country:        CN
origin:         AS45102
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-08-06T02:28:04Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.47 (WHOIS-AU4)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.199.175.72
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45397
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.199.175.72.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026030600 1800 900 604800 86400

;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Mar 06 18:30:21 CST 2026
;; MSG SIZE  rcvd: 107
Host info
Host 72.175.199.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 72.175.199.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
128.199.123.170 attackspam
SSH Authentication Attempts Exceeded
2020-04-23 17:30:15
123.108.35.186 attack
Apr 23 10:31:11 Invalid user admin from 123.108.35.186 port 37498
2020-04-23 17:53:13
166.62.28.147 attackbotsspam
Mass scan
2020-04-23 17:47:00
125.182.240.161 attack
Automatically reported by fail2ban report script (mx1)
2020-04-23 17:25:28
152.67.7.117 attackbots
Apr 23 06:34:57 firewall sshd[11252]: Failed password for invalid user cs from 152.67.7.117 port 48592 ssh2
Apr 23 06:39:29 firewall sshd[11332]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.67.7.117  user=root
Apr 23 06:39:30 firewall sshd[11332]: Failed password for root from 152.67.7.117 port 64630 ssh2
...
2020-04-23 17:50:11
142.44.160.40 attackspambots
Fail2Ban Ban Triggered (2)
2020-04-23 17:26:25
68.183.189.95 attackspambots
2020-04-23T08:56:18.712973dmca.cloudsearch.cf sshd[28043]: Invalid user admin from 68.183.189.95 port 31744
2020-04-23T08:56:18.718607dmca.cloudsearch.cf sshd[28043]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.189.95
2020-04-23T08:56:18.712973dmca.cloudsearch.cf sshd[28043]: Invalid user admin from 68.183.189.95 port 31744
2020-04-23T08:56:20.489961dmca.cloudsearch.cf sshd[28043]: Failed password for invalid user admin from 68.183.189.95 port 31744 ssh2
2020-04-23T09:01:30.421254dmca.cloudsearch.cf sshd[28452]: Invalid user rm from 68.183.189.95 port 37867
2020-04-23T09:01:30.426568dmca.cloudsearch.cf sshd[28452]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.189.95
2020-04-23T09:01:30.421254dmca.cloudsearch.cf sshd[28452]: Invalid user rm from 68.183.189.95 port 37867
2020-04-23T09:01:32.699312dmca.cloudsearch.cf sshd[28452]: Failed password for invalid user rm from 68.183.189.95 port 
...
2020-04-23 17:30:48
54.39.163.64 attack
$f2bV_matches
2020-04-23 17:33:51
144.21.103.101 attackbots
144.21.103.101 - - [23/Apr/2020:11:34:37 +0300] "GET / HTTP/1.0" 403 1460 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:57.0) Gecko/20100101 Firefox/57.0"
144.21.103.101 - - [23/Apr/2020:11:34:37 +0300] "GET / HTTP/1.0" 403 1460 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:57.0) Gecko/20100101 Firefox/57.0"
144.21.103.101 - - [23/Apr/2020:11:34:38 +0300] "GET /?lang=en HTTP/1.0" 403 1460 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:57.0) Gecko/20100101 Firefox/57.0"
...
2020-04-23 17:39:11
140.246.124.36 attackbotsspam
Apr 23 11:00:17 vps647732 sshd[15336]: Failed password for root from 140.246.124.36 port 49186 ssh2
Apr 23 11:04:27 vps647732 sshd[15448]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.246.124.36
...
2020-04-23 17:27:18
42.114.43.82 attack
1587630878 - 04/23/2020 10:34:38 Host: 42.114.43.82/42.114.43.82 Port: 445 TCP Blocked
2020-04-23 17:41:35
27.128.238.14 attack
Apr 23 10:31:59 ovpn sshd\[3553\]: Invalid user admin from 27.128.238.14
Apr 23 10:31:59 ovpn sshd\[3553\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.128.238.14
Apr 23 10:32:01 ovpn sshd\[3553\]: Failed password for invalid user admin from 27.128.238.14 port 49300 ssh2
Apr 23 10:34:54 ovpn sshd\[4311\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.128.238.14  user=root
Apr 23 10:34:55 ovpn sshd\[4311\]: Failed password for root from 27.128.238.14 port 50838 ssh2
2020-04-23 17:21:32
45.164.8.244 attackbots
Apr 23 11:34:47 jane sshd[1912]: Failed password for root from 45.164.8.244 port 34636 ssh2
...
2020-04-23 17:39:00
103.129.223.101 attackspam
Apr 23 08:42:57 IngegnereFirenze sshd[27955]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.129.223.101  user=root
...
2020-04-23 17:49:54
122.128.218.244 attack
Telnet/23 MH Probe, Scan, BF, Hack -
2020-04-23 17:50:27

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