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: unknown

Region: unknown

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:
IP Type Details Datetime
121.234.219.249 attack
Aug 26 04:38:42 shivevps sshd[21284]: Bad protocol version identification '\024' from 121.234.219.249 port 50172
Aug 26 04:38:49 shivevps sshd[21427]: Bad protocol version identification '\024' from 121.234.219.249 port 50342
Aug 26 04:39:21 shivevps sshd[21974]: Bad protocol version identification '\024' from 121.234.219.249 port 50648
Aug 26 04:39:58 shivevps sshd[23441]: Bad protocol version identification '\024' from 121.234.219.249 port 51424
...
2020-08-26 16:24:52
Whois info:
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '121.224.0.0 - 121.239.255.255'

% Abuse contact for '121.224.0.0 - 121.239.255.255' is 'anti-spam@chinatelecom.cn'

inetnum:        121.224.0.0 - 121.239.255.255
netname:        CHINANET-JS
descr:          CHINANET jiangsu province network
descr:          China Telecom
descr:          A12,Xin-Jie-Kou-Wai Street
descr:          Beijing 100088
country:        CN
admin-c:        CH93-AP
tech-c:         CJ186-AP
abuse-c:        AC1573-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CHINANET-JS
mnt-routes:     MAINT-CHINANET-JS
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:05:09Z
source:         APNIC

irt:            IRT-CHINANET-CN
address:        No.31 ,jingrong street,beijing
address:        100032
e-mail:         anti-spam@chinatelecom.cn
abuse-mailbox:  anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
auth:           # Filtered
remarks:        anti-spam@chinatelecom.cn was validated on 2025-11-13
mnt-by:         MAINT-CHINANET
last-modified:  2026-03-13T07:12:20Z
source:         APNIC

role:           ABUSE CHINANETCN
country:        ZZ
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +000000000
e-mail:         anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
nic-hdl:        AC1573-AP
remarks:        Generated from irt object IRT-CHINANET-CN
remarks:        anti-spam@chinatelecom.cn was validated on 2025-11-13
abuse-mailbox:  anti-spam@chinatelecom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-13T14:15:15Z
source:         APNIC

role:           CHINANET JIANGSU
address:        260 Zhongyang Road,Nanjing 210037
country:        CN
phone:          +86-25-87799222
e-mail:         jsipmanager@163.com
remarks:        send anti-spam reports tojsipmanager@163.com
remarks:        send abuse reports tojsipmanager@163.com
remarks:        times in GMT+8
remarks:        www.jsinfo.net
admin-c:        CH360-AP
tech-c:         CS306-AP
tech-c:         CN142-AP
nic-hdl:        CJ186-AP
notify:         jsipmanager@163.com
mnt-by:         MAINT-CHINANET-JS
last-modified:  2022-08-05T15:34:47Z
source:         APNIC

person:         Chinanet Hostmaster
nic-hdl:        CH93-AP
e-mail:         anti-spam@chinatelecom.cn
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +86-10-58501724
fax-no:         +86-10-58501724
country:        CN
mnt-by:         MAINT-CHINANET
last-modified:  2022-02-28T06:53:44Z
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 <<>> 121.234.219.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4088
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.234.219.142.		IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026032401 1800 900 604800 86400

;; Query time: 118 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Mar 25 02:31:03 CST 2026
;; MSG SIZE  rcvd: 108
Host info
Host 142.219.234.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 142.219.234.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
89.248.174.201 attack
31.07.2019 13:41:43 Connection to port 10210 blocked by firewall
2019-08-01 00:27:36
40.114.73.9 attackspam
SSH authentication failure x 6 reported by Fail2Ban
...
2019-08-01 01:35:47
36.108.170.176 attackbotsspam
Invalid user fedena from 36.108.170.176 port 38253
2019-08-01 01:02:59
192.99.68.130 attack
Jul 31 17:13:01 v22018076622670303 sshd\[19876\]: Invalid user firefox from 192.99.68.130 port 33570
Jul 31 17:13:01 v22018076622670303 sshd\[19876\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.99.68.130
Jul 31 17:13:03 v22018076622670303 sshd\[19876\]: Failed password for invalid user firefox from 192.99.68.130 port 33570 ssh2
...
2019-08-01 01:23:00
177.69.130.81 attackbotsspam
Invalid user uftp from 177.69.130.81 port 60694
2019-08-01 00:33:10
128.199.222.43 attackspambots
Jul 31 14:36:32 www sshd\[15890\]: Invalid user koenraad from 128.199.222.43 port 60282
...
2019-08-01 01:10:47
150.109.196.143 attack
Jul 31 18:17:35 srv03 sshd\[25258\]: Invalid user cap from 150.109.196.143 port 58468
Jul 31 18:17:35 srv03 sshd\[25258\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.196.143
Jul 31 18:17:37 srv03 sshd\[25258\]: Failed password for invalid user cap from 150.109.196.143 port 58468 ssh2
2019-08-01 00:35:41
187.87.13.50 attack
failed_logins
2019-08-01 00:47:14
134.209.106.112 attackbots
" "
2019-08-01 01:09:36
118.24.99.45 attack
Automatic report - Banned IP Access
2019-08-01 01:43:16
167.71.37.106 attackbotsspam
2019-07-31T16:20:00.661236centos sshd\[4615\]: Invalid user boot from 167.71.37.106 port 53980
2019-07-31T16:20:00.666807centos sshd\[4615\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.37.106
2019-07-31T16:20:03.285556centos sshd\[4615\]: Failed password for invalid user boot from 167.71.37.106 port 53980 ssh2
2019-08-01 00:50:24
138.122.202.217 attackbotsspam
Invalid user osmc from 138.122.202.217 port 54346
2019-08-01 01:09:04
182.61.33.2 attackbotsspam
Jun 24 04:26:02 dallas01 sshd[8536]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.33.2
Jun 24 04:26:04 dallas01 sshd[8536]: Failed password for invalid user password@123 from 182.61.33.2 port 39812 ssh2
Jun 24 04:26:56 dallas01 sshd[8650]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.33.2
2019-08-01 01:25:07
180.76.52.25 attackspam
Invalid user storm from 180.76.52.25 port 38596
2019-08-01 00:49:16
177.21.195.179 attackbotsspam
failed_logins
2019-08-01 01:04:12

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