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 <<>> 104.21.21.112
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36882
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.21.112.			IN	A

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

;; Query time: 70 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:15:36 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 112.21.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 112.21.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
165.227.86.199 attack
Jul  4 21:03:40 vpn01 sshd[1588]: Failed password for root from 165.227.86.199 port 32782 ssh2
...
2020-07-05 03:32:12
31.186.214.58 attack
Jul  4 20:19:40 backup sshd[61309]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.186.214.58 
Jul  4 20:19:41 backup sshd[61309]: Failed password for invalid user admin from 31.186.214.58 port 48406 ssh2
...
2020-07-05 03:53:08
5.39.87.36 attack
5.39.87.36 - - [04/Jul/2020:20:07:40 +0200] "POST /xmlrpc.php HTTP/1.1" 403 146 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
5.39.87.36 - - [04/Jul/2020:20:11:02 +0200] "POST /xmlrpc.php HTTP/1.1" 403 146 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-07-05 03:34:53
124.207.221.66 attackbotsspam
Jul  4 15:09:30 vpn01 sshd[28306]: Failed password for root from 124.207.221.66 port 51718 ssh2
Jul  4 15:12:20 vpn01 sshd[28327]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.207.221.66
...
2020-07-05 03:24:31
18.223.247.43 attackspam
mue-Direct access to plugin not allowed
2020-07-05 03:56:49
104.140.188.30 attackspam
 TCP (SYN) 104.140.188.30:57912 -> port 23, len 44
2020-07-05 03:43:24
116.236.189.134 attackspam
Jul  4 15:30:07 srv-ubuntu-dev3 sshd[33781]: Invalid user wlei from 116.236.189.134
Jul  4 15:30:07 srv-ubuntu-dev3 sshd[33781]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.236.189.134
Jul  4 15:30:07 srv-ubuntu-dev3 sshd[33781]: Invalid user wlei from 116.236.189.134
Jul  4 15:30:09 srv-ubuntu-dev3 sshd[33781]: Failed password for invalid user wlei from 116.236.189.134 port 50206 ssh2
Jul  4 15:35:15 srv-ubuntu-dev3 sshd[34514]: Invalid user bxm from 116.236.189.134
Jul  4 15:35:15 srv-ubuntu-dev3 sshd[34514]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.236.189.134
Jul  4 15:35:15 srv-ubuntu-dev3 sshd[34514]: Invalid user bxm from 116.236.189.134
Jul  4 15:35:17 srv-ubuntu-dev3 sshd[34514]: Failed password for invalid user bxm from 116.236.189.134 port 39454 ssh2
Jul  4 15:37:49 srv-ubuntu-dev3 sshd[34994]: Invalid user etherpad from 116.236.189.134
...
2020-07-05 03:25:37
45.160.93.30 attackbotsspam
Automatic report - Banned IP Access
2020-07-05 03:45:25
104.140.188.50 attack
Automatic report - Banned IP Access
2020-07-05 03:32:42
34.101.184.149 attack
2020-07-04T13:05:28.730121server.mjenks.net sshd[47835]: Invalid user nagios from 34.101.184.149 port 44646
2020-07-04T13:05:28.736295server.mjenks.net sshd[47835]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=34.101.184.149
2020-07-04T13:05:28.730121server.mjenks.net sshd[47835]: Invalid user nagios from 34.101.184.149 port 44646
2020-07-04T13:05:30.463691server.mjenks.net sshd[47835]: Failed password for invalid user nagios from 34.101.184.149 port 44646 ssh2
2020-07-04T13:08:17.752757server.mjenks.net sshd[48181]: Invalid user samba from 34.101.184.149 port 59016
...
2020-07-05 03:40:46
45.94.108.99 attackbots
 TCP (SYN) 45.94.108.99:50986 -> port 19814, len 44
2020-07-05 03:47:58
104.140.188.2 attack
firewall-block, port(s): 21/tcp
2020-07-05 03:48:39
125.124.162.104 attack
Jul  4 16:10:55 pornomens sshd\[3169\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.124.162.104  user=root
Jul  4 16:10:57 pornomens sshd\[3169\]: Failed password for root from 125.124.162.104 port 51746 ssh2
Jul  4 16:20:00 pornomens sshd\[3278\]: Invalid user adg from 125.124.162.104 port 51540
Jul  4 16:20:00 pornomens sshd\[3278\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.124.162.104
...
2020-07-05 03:19:55
104.140.188.22 attack
 TCP (SYN) 104.140.188.22:53164 -> port 3389, len 44
2020-07-05 03:47:19
76.204.124.252 attackspam
Jul  2 12:53:54 h2065291 sshd[21560]: Invalid user admin from 76.204.124.252
Jul  2 12:53:54 h2065291 sshd[21560]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=76-204-124-252.lightspeed.rcsntx.sbcglobal.net 
Jul  2 12:53:56 h2065291 sshd[21560]: Failed password for invalid user admin from 76.204.124.252 port 55007 ssh2
Jul  2 12:53:56 h2065291 sshd[21560]: Received disconnect from 76.204.124.252: 11: Bye Bye [preauth]
Jul  2 12:53:57 h2065291 sshd[21562]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=76-204-124-252.lightspeed.rcsntx.sbcglobal.net  user=r.r
Jul  2 12:53:59 h2065291 sshd[21562]: Failed password for r.r from 76.204.124.252 port 55100 ssh2
Jul  2 12:53:59 h2065291 sshd[21562]: Received disconnect from 76.204.124.252: 11: Bye Bye [preauth]
Jul  2 12:54:00 h2065291 sshd[21564]: Invalid user admin from 76.204.124.252
Jul  2 12:54:01 h2065291 sshd[21564]: pam_unix(sshd:auth): a........
-------------------------------
2020-07-05 03:21:33

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