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: United States

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 <<>> 104.21.12.218
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30896
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.12.218.			IN	A

;; AUTHORITY SECTION:
.			346	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 17:46:27 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 218.12.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 218.12.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
94.23.172.28 attack
prod11
...
2020-08-25 07:50:45
111.229.30.206 attackbotsspam
Scanned 3 times in the last 24 hours on port 22
2020-08-25 08:09:38
34.85.46.229 attack
34.85.46.229 - - [24/Aug/2020:15:41:02 -0600] "GET /wp-login.php HTTP/1.1" 301 464 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-08-25 07:42:17
200.236.120.9 attackbotsspam
Port scan on 1 port(s): 23
2020-08-25 07:43:49
106.13.232.79 attackspambots
fail2ban
2020-08-25 07:56:32
120.237.123.242 attackspambots
Aug 24 22:08:38 *hidden* sshd[6424]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.237.123.242 Aug 24 22:08:39 *hidden* sshd[6424]: Failed password for invalid user testuser from 120.237.123.242 port 6665 ssh2 Aug 24 22:12:49 *hidden* sshd[7725]: Invalid user slurm from 120.237.123.242 port 13811
2020-08-25 07:58:42
89.144.47.244 attackspam
 TCP (SYN) 89.144.47.244:45701 -> port 3393, len 44
2020-08-25 07:32:05
36.66.211.7 attackspam
Aug 24 22:12:48 host sshd[4290]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.66.211.7  user=root
Aug 24 22:12:50 host sshd[4290]: Failed password for root from 36.66.211.7 port 38750 ssh2
...
2020-08-25 07:59:35
14.169.102.37 attack
2020-08-2422:12:541kAIpq-0005J1-9E\<=simone@gedacom.chH=\(localhost\)[14.169.102.37]:52981P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:simone@gedacom.chS=4078id=26c775faf1da0ffcdf21d7848f5b62be9d4fa6113d@gedacom.chT="\\360\\237\\215\\212\\360\\237\\221\\221\\360\\237\\215\\221\\360\\237\\214\\212Sowhattypeofgalsdoyoureallyoptfor\?"forcole6nelsonja@gmail.comjoshuawedgeworth2@gmail.com2020-08-2422:13:051kAIpw-0005JH-9p\<=simone@gedacom.chH=\(localhost\)[183.233.169.210]:40222P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:simone@gedacom.chS=1990id=494CFAA9A27658EB37327BC3070581DB@gedacom.chT="Areyousearchingforreallove\?"fordionkelci1019@gmail.com2020-08-2422:12:481kAIpj-0005IW-Jc\<=simone@gedacom.chH=\(localhost\)[220.191.237.75]:39284P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:simone@gedacom.chS=4050id=0cceaad5def520d3f00ef8aba0744d91b260e57761@gedacom.chT="\\360\\237\\221\\221\\360\\237\\215\\223\\360\\237\\214\\212\\360\\237\\215\
2020-08-25 07:40:23
114.67.168.0 attack
2020-08-24T22:12:44.863343MailD postfix/smtpd[32464]: warning: unknown[114.67.168.0]: SASL LOGIN authentication failed: authentication failure
2020-08-24T22:12:52.892765MailD postfix/smtpd[32462]: warning: unknown[114.67.168.0]: SASL LOGIN authentication failed: authentication failure
2020-08-24T22:12:56.855654MailD postfix/smtpd[32464]: warning: unknown[114.67.168.0]: SASL LOGIN authentication failed: authentication failure
2020-08-25 07:52:33
118.25.215.186 attackspam
Aug 24 21:58:36 rush sshd[29781]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.215.186
Aug 24 21:58:38 rush sshd[29781]: Failed password for invalid user nao from 118.25.215.186 port 35506 ssh2
Aug 24 22:02:21 rush sshd[29856]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.215.186
...
2020-08-25 08:05:11
92.222.75.80 attack
Aug 25 00:05:59 gamehost-one sshd[7472]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.222.75.80 
Aug 25 00:06:01 gamehost-one sshd[7472]: Failed password for invalid user temp from 92.222.75.80 port 46653 ssh2
Aug 25 00:20:09 gamehost-one sshd[8610]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.222.75.80 
...
2020-08-25 08:10:53
183.233.169.210 attack
2020-08-2422:12:541kAIpq-0005J1-9E\<=simone@gedacom.chH=\(localhost\)[14.169.102.37]:52981P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:simone@gedacom.chS=4078id=26c775faf1da0ffcdf21d7848f5b62be9d4fa6113d@gedacom.chT="\\360\\237\\215\\212\\360\\237\\221\\221\\360\\237\\215\\221\\360\\237\\214\\212Sowhattypeofgalsdoyoureallyoptfor\?"forcole6nelsonja@gmail.comjoshuawedgeworth2@gmail.com2020-08-2422:13:051kAIpw-0005JH-9p\<=simone@gedacom.chH=\(localhost\)[183.233.169.210]:40222P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:simone@gedacom.chS=1990id=494CFAA9A27658EB37327BC3070581DB@gedacom.chT="Areyousearchingforreallove\?"fordionkelci1019@gmail.com2020-08-2422:12:481kAIpj-0005IW-Jc\<=simone@gedacom.chH=\(localhost\)[220.191.237.75]:39284P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:simone@gedacom.chS=4050id=0cceaad5def520d3f00ef8aba0744d91b260e57761@gedacom.chT="\\360\\237\\221\\221\\360\\237\\215\\223\\360\\237\\214\\212\\360\\237\\215\
2020-08-25 07:39:08
106.54.128.79 attack
SSH Invalid Login
2020-08-25 07:39:51
159.203.63.125 attackspam
IP blocked
2020-08-25 07:36:41

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