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-AU4)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.234.219.194
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 456
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.234.219.194.		IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026041500 1800 900 604800 86400

;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Apr 15 22:06:43 CST 2026
;; MSG SIZE  rcvd: 108
Host info
Host 194.219.234.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 194.219.234.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
171.4.248.125 attackspambots
Unauthorized connection attempt from IP address 171.4.248.125 on Port 445(SMB)
2019-11-03 21:27:49
206.81.11.216 attack
Nov  3 13:56:21 legacy sshd[944]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.81.11.216
Nov  3 13:56:23 legacy sshd[944]: Failed password for invalid user hulk from 206.81.11.216 port 44974 ssh2
Nov  3 14:00:04 legacy sshd[1110]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.81.11.216
...
2019-11-03 21:16:36
203.190.11.134 attackbotsspam
Unauthorized connection attempt from IP address 203.190.11.134 on Port 445(SMB)
2019-11-03 21:27:20
36.230.229.207 attackbots
Unauthorized connection attempt from IP address 36.230.229.207 on Port 445(SMB)
2019-11-03 21:11:33
94.97.22.147 attackspambots
Unauthorized connection attempt from IP address 94.97.22.147 on Port 445(SMB)
2019-11-03 20:51:08
51.75.53.115 attack
5x Failed Password
2019-11-03 21:16:11
128.108.1.207 attack
2019-11-03T07:58:19.402976stark.klein-stark.info sshd\[11085\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.108.1.207  user=root
2019-11-03T07:58:21.335956stark.klein-stark.info sshd\[11085\]: Failed password for root from 128.108.1.207 port 42380 ssh2
2019-11-03T08:28:41.499942stark.klein-stark.info sshd\[13083\]: Invalid user buradrc from 128.108.1.207 port 54562
2019-11-03T08:28:41.504182stark.klein-stark.info sshd\[13083\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.108.1.207
...
2019-11-03 21:21:37
109.92.54.80 attackbots
Unauthorized connection attempt from IP address 109.92.54.80 on Port 445(SMB)
2019-11-03 20:57:13
113.179.57.169 attack
Unauthorized connection attempt from IP address 113.179.57.169 on Port 445(SMB)
2019-11-03 21:13:41
187.44.106.11 attack
Nov  3 03:09:27 php1 sshd\[8697\]: Invalid user mondal from 187.44.106.11
Nov  3 03:09:27 php1 sshd\[8697\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.44.106.11
Nov  3 03:09:28 php1 sshd\[8697\]: Failed password for invalid user mondal from 187.44.106.11 port 40664 ssh2
Nov  3 03:15:00 php1 sshd\[9389\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.44.106.11  user=root
Nov  3 03:15:03 php1 sshd\[9389\]: Failed password for root from 187.44.106.11 port 60382 ssh2
2019-11-03 21:31:10
200.129.207.164 attack
Nov  3 18:07:54 gw1 sshd[28430]: Failed password for root from 200.129.207.164 port 34566 ssh2
...
2019-11-03 21:22:16
27.3.8.147 attackbotsspam
Unauthorized connection attempt from IP address 27.3.8.147 on Port 445(SMB)
2019-11-03 21:05:38
181.211.244.252 attack
Unauthorized connection attempt from IP address 181.211.244.252 on Port 445(SMB)
2019-11-03 21:21:06
14.242.220.226 attackbotsspam
Unauthorized connection attempt from IP address 14.242.220.226 on Port 445(SMB)
2019-11-03 21:06:31
121.66.252.155 attackspambots
$f2bV_matches
2019-11-03 21:07:32

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