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 1.88.48 (WHOIS-AU5)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.234.219.106
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6379
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.234.219.106.		IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026050100 1800 900 604800 86400

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri May 01 20:03:59 CST 2026
;; MSG SIZE  rcvd: 108
Host info
Host 106.219.234.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 106.219.234.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
104.223.170.96 attack
Brute-force general attack.
2020-04-05 10:14:24
106.13.165.247 attackbotsspam
$f2bV_matches
2020-04-05 10:26:40
197.255.176.29 attackbotsspam
Brute force attack stopped by firewall
2020-04-05 10:07:32
91.122.193.80 attackspam
Brute force attack stopped by firewall
2020-04-05 10:18:23
188.143.169.29 attack
Brute force attack stopped by firewall
2020-04-05 10:08:01
37.57.12.231 attackbots
Brute force attack stopped by firewall
2020-04-05 09:58:54
45.143.221.50 attack
Brute force attack stopped by firewall
2020-04-05 09:57:23
118.42.70.96 attackbotsspam
2020-04-05T02:11:51.218436vps751288.ovh.net sshd\[2529\]: Invalid user student from 118.42.70.96 port 58514
2020-04-05T02:11:51.225939vps751288.ovh.net sshd\[2529\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.42.70.96
2020-04-05T02:11:52.920685vps751288.ovh.net sshd\[2529\]: Failed password for invalid user student from 118.42.70.96 port 58514 ssh2
2020-04-05T02:13:52.953656vps751288.ovh.net sshd\[2549\]: Invalid user john from 118.42.70.96 port 51306
2020-04-05T02:13:52.962983vps751288.ovh.net sshd\[2549\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.42.70.96
2020-04-05 10:03:42
47.91.79.19 attackspambots
Tried sshing with brute force.
2020-04-05 10:24:56
49.232.66.254 attack
IP blocked
2020-04-05 10:29:16
189.206.166.12 attack
Brute force attack stopped by firewall
2020-04-05 10:21:14
112.78.0.37 attackbots
Brute force attack stopped by firewall
2020-04-05 10:23:48
104.236.72.182 attack
SSH brute force attempt
2020-04-05 10:21:53
109.122.80.234 attack
Brute force attack stopped by firewall
2020-04-05 10:16:01
116.50.29.50 attack
Sending SPAM email
2020-04-05 10:17:22

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