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:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.25.194.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28710
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.25.194.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021301 1800 900 604800 86400

;; Query time: 39 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 14 05:03:51 CST 2025
;; MSG SIZE  rcvd: 106
Host info
b'Host 21.194.25.121.in-addr.arpa not found: 2(SERVFAIL)
'
Nslookup info:
server can't find 121.25.194.21.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
49.88.112.116 attack
Jul 26 07:42:54 vps sshd[907951]: Failed password for root from 49.88.112.116 port 58565 ssh2
Jul 26 07:42:56 vps sshd[907951]: Failed password for root from 49.88.112.116 port 58565 ssh2
Jul 26 07:42:59 vps sshd[907951]: Failed password for root from 49.88.112.116 port 58565 ssh2
Jul 26 07:44:03 vps sshd[912377]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.116  user=root
Jul 26 07:44:05 vps sshd[912377]: Failed password for root from 49.88.112.116 port 10412 ssh2
...
2020-07-26 13:49:55
67.231.21.21 attack
Unauthorised access (Jul 26) SRC=67.231.21.21 LEN=40 TTL=240 ID=35048 TCP DPT=1433 WINDOW=1024 SYN
2020-07-26 13:22:16
73.255.57.32 attackbots
Bruteforce detected by fail2ban
2020-07-26 13:21:38
59.170.15.69 attack
Port scan on 1 port(s): 15198
2020-07-26 13:24:22
104.211.241.188 attack
(sshd) Failed SSH login from 104.211.241.188 (IN/India/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jul 26 05:55:54 amsweb01 sshd[25623]: Invalid user laureen from 104.211.241.188 port 45772
Jul 26 05:55:56 amsweb01 sshd[25623]: Failed password for invalid user laureen from 104.211.241.188 port 45772 ssh2
Jul 26 05:59:51 amsweb01 sshd[26097]: Invalid user usman from 104.211.241.188 port 35788
Jul 26 05:59:53 amsweb01 sshd[26097]: Failed password for invalid user usman from 104.211.241.188 port 35788 ssh2
Jul 26 06:02:56 amsweb01 sshd[26646]: Invalid user torrent from 104.211.241.188 port 42380
2020-07-26 13:50:15
106.75.217.105 attackspam
2020-07-25T22:58:24.478007morrigan.ad5gb.com sshd[3942633]: Invalid user lcc from 106.75.217.105 port 44072
2020-07-25T22:58:27.024653morrigan.ad5gb.com sshd[3942633]: Failed password for invalid user lcc from 106.75.217.105 port 44072 ssh2
2020-07-26 13:20:44
191.6.135.177 attack
Telnet Server BruteForce Attack
2020-07-26 13:50:56
201.231.172.33 attack
Jul 25 21:50:34 dignus sshd[12122]: Failed password for invalid user deploy from 201.231.172.33 port 61825 ssh2
Jul 25 21:54:31 dignus sshd[12604]: Invalid user tfs from 201.231.172.33 port 16257
Jul 25 21:54:31 dignus sshd[12604]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.231.172.33
Jul 25 21:54:34 dignus sshd[12604]: Failed password for invalid user tfs from 201.231.172.33 port 16257 ssh2
Jul 25 21:58:53 dignus sshd[13044]: Invalid user advantage from 201.231.172.33 port 33985
...
2020-07-26 13:16:01
190.236.87.89 attack
190.236.87.89 - - [26/Jul/2020:04:55:52 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Linux i686; rv:2.0.1) Gecko/20100101 Firefox/4.0.1"
190.236.87.89 - - [26/Jul/2020:04:55:53 +0100] "POST /wp-login.php HTTP/1.1" 200 5872 "-" "Mozilla/5.0 (X11; Linux i686; rv:2.0.1) Gecko/20100101 Firefox/4.0.1"
190.236.87.89 - - [26/Jul/2020:04:58:25 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Linux i686; rv:2.0.1) Gecko/20100101 Firefox/4.0.1"
...
2020-07-26 13:02:55
42.112.211.52 attack
Jul 22 19:46:31 our-server-hostname sshd[20260]: Invalid user tester from 42.112.211.52
Jul 22 19:46:31 our-server-hostname sshd[20260]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.112.211.52 
Jul 22 19:46:34 our-server-hostname sshd[20260]: Failed password for invalid user tester from 42.112.211.52 port 40514 ssh2
Jul 22 19:58:25 our-server-hostname sshd[22003]: Invalid user testadmin from 42.112.211.52
Jul 22 19:58:25 our-server-hostname sshd[22003]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.112.211.52 
Jul 22 19:58:27 our-server-hostname sshd[22003]: Failed password for invalid user testadmin from 42.112.211.52 port 44529 ssh2
Jul 22 20:00:50 our-server-hostname sshd[22307]: Invalid user postgre from 42.112.211.52
Jul 22 20:00:51 our-server-hostname sshd[22307]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.112.211.52 
Jul 22 20........
-------------------------------
2020-07-26 13:14:13
106.54.166.187 attack
Jul 26 05:58:38 pve1 sshd[13402]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.166.187 
Jul 26 05:58:40 pve1 sshd[13402]: Failed password for invalid user qp from 106.54.166.187 port 57860 ssh2
...
2020-07-26 13:06:03
112.85.42.176 attack
Jul 26 07:01:06 minden010 sshd[32729]: Failed password for root from 112.85.42.176 port 34900 ssh2
Jul 26 07:01:18 minden010 sshd[32729]: Failed password for root from 112.85.42.176 port 34900 ssh2
Jul 26 07:01:18 minden010 sshd[32729]: error: maximum authentication attempts exceeded for root from 112.85.42.176 port 34900 ssh2 [preauth]
...
2020-07-26 13:09:00
139.226.35.190 attackspam
Invalid user chm from 139.226.35.190 port 47073
2020-07-26 13:18:11
82.118.234.109 attackbots
Jul 26 05:57:58 debian-2gb-nbg1-2 kernel: \[17994390.115943\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=82.118.234.109 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=245 ID=54321 PROTO=TCP SPT=48998 DPT=23 WINDOW=65535 RES=0x00 SYN URGP=0
2020-07-26 13:45:48
180.143.242.79 attackspambots
Port scan on 1 port(s): 15198
2020-07-26 13:55:11

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