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 <<>> 121.234.219.107
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 44794
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.234.219.107.		IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026042200 1800 900 604800 86400

;; Query time: 4 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Apr 23 00:46:46 CST 2026
;; MSG SIZE  rcvd: 108
Host info
Host 107.219.234.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 107.219.234.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
104.237.241.20 attackbotsspam
20/4/1@08:30:11: FAIL: Alarm-Intrusion address from=104.237.241.20
...
2020-04-02 02:54:06
216.250.126.73 attackbots
Time:     Wed Apr  1 09:54:19 2020 -0300
IP:       216.250.126.73 (US/United States/-)
Failures: 30 (smtpauth)
Interval: 3600 seconds
Blocked:  Permanent Block
2020-04-02 02:47:23
49.49.240.71 attack
Attempt to attack host OS, exploiting network vulnerabilities, on 01-04-2020 13:30:22.
2020-04-02 02:37:43
104.215.121.212 attack
Time:     Wed Apr  1 06:13:59 2020 -0300
IP:       104.215.121.212 (US/United States/-)
Failures: 30 (smtpauth)
Interval: 3600 seconds
Blocked:  Permanent Block
2020-04-02 02:32:14
51.81.105.56 attack
Time:     Wed Apr  1 03:55:19 2020 -0300
IP:       51.81.105.56 (US/United States/ip56.ip-51-81-105.us)
Failures: 5 (smtpauth)
Interval: 3600 seconds
Blocked:  Permanent Block
2020-04-02 02:52:34
134.175.68.129 attackspambots
Apr  1 18:35:33 vps sshd[3594]: Failed password for root from 134.175.68.129 port 47094 ssh2
Apr  1 18:47:03 vps sshd[4285]: Failed password for root from 134.175.68.129 port 48760 ssh2
...
2020-04-02 02:41:55
92.118.38.82 attack
Apr  1 20:05:24 srv01 postfix/smtpd\[27180\]: warning: unknown\[92.118.38.82\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  1 20:05:34 srv01 postfix/smtpd\[11473\]: warning: unknown\[92.118.38.82\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  1 20:05:42 srv01 postfix/smtpd\[27180\]: warning: unknown\[92.118.38.82\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  1 20:05:44 srv01 postfix/smtpd\[11053\]: warning: unknown\[92.118.38.82\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  1 20:05:58 srv01 postfix/smtpd\[5750\]: warning: unknown\[92.118.38.82\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-04-02 02:16:24
164.132.73.220 attackspam
SIP/5060 Probe, BF, Hack -
2020-04-02 02:51:26
220.171.48.39 attackspam
Time:     Wed Apr  1 08:42:15 2020 -0300
IP:       220.171.48.39 (CN/China/-)
Failures: 20 (WordPressBruteForcePOST)
Interval: 3600 seconds
Blocked:  Permanent Block
2020-04-02 02:24:55
45.125.65.35 attackspambots
Apr  1 20:16:53 srv01 postfix/smtpd\[11473\]: warning: unknown\[45.125.65.35\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  1 20:18:05 srv01 postfix/smtpd\[5750\]: warning: unknown\[45.125.65.35\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  1 20:18:26 srv01 postfix/smtpd\[17468\]: warning: unknown\[45.125.65.35\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  1 20:18:33 srv01 postfix/smtpd\[11473\]: warning: unknown\[45.125.65.35\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  1 20:27:13 srv01 postfix/smtpd\[20852\]: warning: unknown\[45.125.65.35\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-04-02 02:49:12
14.243.15.128 attackbots
Unauthorized connection attempt from IP address 14.243.15.128 on Port 445(SMB)
2020-04-02 02:33:34
36.82.97.217 attackbots
Unauthorized connection attempt from IP address 36.82.97.217 on Port 445(SMB)
2020-04-02 02:17:53
41.224.59.78 attack
Apr  1 18:21:03 vmd48417 sshd[23732]: Failed password for root from 41.224.59.78 port 46724 ssh2
2020-04-02 02:38:06
185.130.104.145 attackspam
SQL injection attempt.
2020-04-02 02:37:12
31.184.177.6 attack
Apr  1 14:26:14 silence02 sshd[1659]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.184.177.6
Apr  1 14:26:16 silence02 sshd[1659]: Failed password for invalid user admin from 31.184.177.6 port 47292 ssh2
Apr  1 14:30:27 silence02 sshd[1983]: Failed password for root from 31.184.177.6 port 44205 ssh2
2020-04-02 02:28:02

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