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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 125.216.21.72
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37208
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;125.216.21.72.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012901 1800 900 604800 86400

;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 30 07:19:22 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 72.21.216.125.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 72.21.216.125.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
138.122.97.160 attack
Aug  7 05:32:30 mail.srvfarm.net postfix/smtps/smtpd[3191415]: warning: unknown[138.122.97.160]: SASL PLAIN authentication failed: 
Aug  7 05:32:30 mail.srvfarm.net postfix/smtps/smtpd[3191415]: lost connection after AUTH from unknown[138.122.97.160]
Aug  7 05:34:51 mail.srvfarm.net postfix/smtps/smtpd[3191889]: warning: unknown[138.122.97.160]: SASL PLAIN authentication failed: 
Aug  7 05:34:51 mail.srvfarm.net postfix/smtps/smtpd[3191889]: lost connection after AUTH from unknown[138.122.97.160]
Aug  7 05:35:01 mail.srvfarm.net postfix/smtps/smtpd[3190407]: warning: unknown[138.122.97.160]: SASL PLAIN authentication failed:
2020-08-07 16:59:45
170.83.188.254 attackbotsspam
Aug  7 05:17:28 mail.srvfarm.net postfix/smtps/smtpd[3189133]: warning: unknown[170.83.188.254]: SASL PLAIN authentication failed: 
Aug  7 05:17:28 mail.srvfarm.net postfix/smtps/smtpd[3189133]: lost connection after AUTH from unknown[170.83.188.254]
Aug  7 05:17:48 mail.srvfarm.net postfix/smtpd[3188833]: warning: unknown[170.83.188.254]: SASL PLAIN authentication failed: 
Aug  7 05:17:49 mail.srvfarm.net postfix/smtpd[3188833]: lost connection after AUTH from unknown[170.83.188.254]
Aug  7 05:19:24 mail.srvfarm.net postfix/smtpd[3188838]: warning: unknown[170.83.188.254]: SASL PLAIN authentication failed:
2020-08-07 17:09:51
195.116.84.229 attack
Aug  7 05:12:32 mail.srvfarm.net postfix/smtpd[3188831]: warning: unknown[195.116.84.229]: SASL PLAIN authentication failed: 
Aug  7 05:12:32 mail.srvfarm.net postfix/smtpd[3188831]: lost connection after AUTH from unknown[195.116.84.229]
Aug  7 05:15:28 mail.srvfarm.net postfix/smtpd[3172457]: warning: unknown[195.116.84.229]: SASL PLAIN authentication failed: 
Aug  7 05:15:28 mail.srvfarm.net postfix/smtpd[3172457]: lost connection after AUTH from unknown[195.116.84.229]
Aug  7 05:18:45 mail.srvfarm.net postfix/smtpd[3172456]: warning: unknown[195.116.84.229]: SASL PLAIN authentication failed:
2020-08-07 17:06:18
62.234.74.245 attack
Lines containing failures of 62.234.74.245
Aug  3 08:22:41 neon sshd[6100]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.74.245  user=r.r
Aug  3 08:22:44 neon sshd[6100]: Failed password for r.r from 62.234.74.245 port 38858 ssh2
Aug  3 08:22:46 neon sshd[6100]: Received disconnect from 62.234.74.245 port 38858:11: Bye Bye [preauth]
Aug  3 08:22:46 neon sshd[6100]: Disconnected from authenticating user r.r 62.234.74.245 port 38858 [preauth]
Aug  3 09:24:21 neon sshd[23829]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.74.245  user=r.r
Aug  3 09:24:22 neon sshd[23829]: Failed password for r.r from 62.234.74.245 port 36726 ssh2
Aug  3 09:24:23 neon sshd[23829]: Received disconnect from 62.234.74.245 port 36726:11: Bye Bye [preauth]
Aug  3 09:24:23 neon sshd[23829]: Disconnected from authenticating user r.r 62.234.74.245 port 36726 [preauth]
Aug  3 09:30:04 neon sshd[25524]: ........
------------------------------
2020-08-07 17:25:04
45.55.57.6 attackspambots
Aug  7 08:42:54 ovpn sshd\[28304\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.57.6  user=root
Aug  7 08:42:55 ovpn sshd\[28304\]: Failed password for root from 45.55.57.6 port 56588 ssh2
Aug  7 08:47:51 ovpn sshd\[30049\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.57.6  user=root
Aug  7 08:47:53 ovpn sshd\[30049\]: Failed password for root from 45.55.57.6 port 57216 ssh2
Aug  7 08:51:32 ovpn sshd\[31467\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.57.6  user=root
2020-08-07 16:50:53
177.190.88.254 attack
SMTP Bruteforcing
2020-08-07 17:08:25
103.75.197.11 attackbotsspam
Aug  7 05:08:43 mail.srvfarm.net postfix/smtpd[3188840]: warning: unknown[103.75.197.11]: SASL PLAIN authentication failed: 
Aug  7 05:08:43 mail.srvfarm.net postfix/smtpd[3188840]: lost connection after AUTH from unknown[103.75.197.11]
Aug  7 05:12:16 mail.srvfarm.net postfix/smtps/smtpd[3176099]: warning: unknown[103.75.197.11]: SASL PLAIN authentication failed: 
Aug  7 05:12:16 mail.srvfarm.net postfix/smtps/smtpd[3176099]: lost connection after AUTH from unknown[103.75.197.11]
Aug  7 05:16:28 mail.srvfarm.net postfix/smtpd[3188835]: warning: unknown[103.75.197.11]: SASL PLAIN authentication failed:
2020-08-07 17:11:09
141.98.9.161 attackspambots
2020-08-07T08:40:52.482941abusebot-5.cloudsearch.cf sshd[7200]: Invalid user admin from 141.98.9.161 port 33453
2020-08-07T08:40:52.489770abusebot-5.cloudsearch.cf sshd[7200]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.9.161
2020-08-07T08:40:52.482941abusebot-5.cloudsearch.cf sshd[7200]: Invalid user admin from 141.98.9.161 port 33453
2020-08-07T08:40:54.614304abusebot-5.cloudsearch.cf sshd[7200]: Failed password for invalid user admin from 141.98.9.161 port 33453 ssh2
2020-08-07T08:41:16.965772abusebot-5.cloudsearch.cf sshd[7263]: Invalid user ubnt from 141.98.9.161 port 40927
2020-08-07T08:41:16.972054abusebot-5.cloudsearch.cf sshd[7263]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.9.161
2020-08-07T08:41:16.965772abusebot-5.cloudsearch.cf sshd[7263]: Invalid user ubnt from 141.98.9.161 port 40927
2020-08-07T08:41:18.393625abusebot-5.cloudsearch.cf sshd[7263]: Failed password for inv
...
2020-08-07 16:44:47
114.67.106.137 attack
2020-08-07T05:45:18.170975amanda2.illicoweb.com sshd\[1433\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.106.137  user=root
2020-08-07T05:45:20.397210amanda2.illicoweb.com sshd\[1433\]: Failed password for root from 114.67.106.137 port 42472 ssh2
2020-08-07T05:50:03.012994amanda2.illicoweb.com sshd\[2331\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.106.137  user=root
2020-08-07T05:50:05.364664amanda2.illicoweb.com sshd\[2331\]: Failed password for root from 114.67.106.137 port 42760 ssh2
2020-08-07T05:52:11.364220amanda2.illicoweb.com sshd\[2949\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.106.137  user=root
...
2020-08-07 17:01:10
66.249.75.21 attack
Automatic report - Banned IP Access
2020-08-07 17:24:26
146.196.60.31 attackbots
Aug  7 05:08:02 mail.srvfarm.net postfix/smtpd[3188835]: warning: unknown[146.196.60.31]: SASL PLAIN authentication failed: 
Aug  7 05:08:02 mail.srvfarm.net postfix/smtpd[3188835]: lost connection after AUTH from unknown[146.196.60.31]
Aug  7 05:09:42 mail.srvfarm.net postfix/smtpd[3188834]: warning: unknown[146.196.60.31]: SASL PLAIN authentication failed: 
Aug  7 05:09:42 mail.srvfarm.net postfix/smtpd[3188834]: lost connection after AUTH from unknown[146.196.60.31]
Aug  7 05:15:31 mail.srvfarm.net postfix/smtps/smtpd[3176101]: warning: unknown[146.196.60.31]: SASL PLAIN authentication failed:
2020-08-07 17:10:17
182.253.117.99 attack
2020-08-07T08:54:27.084543amanda2.illicoweb.com sshd\[37045\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.253.117.99  user=root
2020-08-07T08:54:28.993818amanda2.illicoweb.com sshd\[37045\]: Failed password for root from 182.253.117.99 port 38866 ssh2
2020-08-07T08:56:53.411192amanda2.illicoweb.com sshd\[37536\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.253.117.99  user=root
2020-08-07T08:56:55.696819amanda2.illicoweb.com sshd\[37536\]: Failed password for root from 182.253.117.99 port 52906 ssh2
2020-08-07T09:01:25.753833amanda2.illicoweb.com sshd\[38260\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.253.117.99  user=root
...
2020-08-07 17:15:12
148.72.212.161 attack
SSH brute-force attempt
2020-08-07 16:53:58
156.0.249.21 attackspambots
20/8/6@23:52:08: FAIL: Alarm-Network address from=156.0.249.21
...
2020-08-07 17:14:04
139.199.228.133 attackbotsspam
Connection to SSH Honeypot - Detected by HoneypotDB
2020-08-07 16:54:14

Recently Reported IPs

159.95.114.14 22.4.100.173 5.235.96.190 61.250.1.120
193.248.64.255 171.23.181.159 226.97.93.2 6.193.87.186
173.167.123.135 27.163.249.57 19.182.18.91 141.226.109.2
136.207.168.139 213.167.229.53 198.32.147.250 107.86.231.49
109.155.38.205 236.35.109.182 215.139.241.78 210.241.220.189