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 <<>> 104.21.12.225
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8537
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.12.225.			IN	A

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

;; Query time: 72 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 17:46:46 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 225.12.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 225.12.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
183.111.204.148 attackbotsspam
Aug  7 14:08:16 lnxweb62 sshd[19112]: Failed password for root from 183.111.204.148 port 58438 ssh2
Aug  7 14:08:16 lnxweb62 sshd[19112]: Failed password for root from 183.111.204.148 port 58438 ssh2
2020-08-07 20:51:08
193.27.228.220 attackbots
1596804387 - 08/07/2020 14:46:27 Host: 193.27.228.220/193.27.228.220 Port: 1001 TCP Blocked
...
2020-08-07 20:59:29
216.155.93.77 attackbots
Aug  7 14:35:34 abendstille sshd\[13407\]: Invalid user 0911 from 216.155.93.77
Aug  7 14:35:34 abendstille sshd\[13407\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=216.155.93.77
Aug  7 14:35:36 abendstille sshd\[13407\]: Failed password for invalid user 0911 from 216.155.93.77 port 44736 ssh2
Aug  7 14:38:38 abendstille sshd\[16391\]: Invalid user 123Asd456 from 216.155.93.77
Aug  7 14:38:38 abendstille sshd\[16391\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=216.155.93.77
...
2020-08-07 20:41:50
123.30.249.49 attack
Aug  7 13:59:10 rotator sshd\[24217\]: Address 123.30.249.49 maps to static.vnpt.vn, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!Aug  7 13:59:12 rotator sshd\[24217\]: Failed password for root from 123.30.249.49 port 35360 ssh2Aug  7 14:03:44 rotator sshd\[25036\]: Address 123.30.249.49 maps to static.vnpt.vn, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!Aug  7 14:03:46 rotator sshd\[25036\]: Failed password for root from 123.30.249.49 port 35358 ssh2Aug  7 14:08:14 rotator sshd\[25844\]: Address 123.30.249.49 maps to static.vnpt.vn, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!Aug  7 14:08:15 rotator sshd\[25844\]: Failed password for root from 123.30.249.49 port 35350 ssh2
...
2020-08-07 20:49:04
161.35.100.118 attackbotsspam
Lines containing failures of 161.35.100.118
Aug  4 23:39:23 admin sshd[19860]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.35.100.118  user=r.r
Aug  4 23:39:24 admin sshd[19860]: Failed password for r.r from 161.35.100.118 port 43792 ssh2
Aug  4 23:39:26 admin sshd[19860]: Received disconnect from 161.35.100.118 port 43792:11: Bye Bye [preauth]
Aug  4 23:39:26 admin sshd[19860]: Disconnected from authenticating user r.r 161.35.100.118 port 43792 [preauth]
Aug  4 23:49:58 admin sshd[20134]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.35.100.118  user=r.r
Aug  4 23:49:59 admin sshd[20134]: Failed password for r.r from 161.35.100.118 port 55702 ssh2
Aug  4 23:50:01 admin sshd[20134]: Received disconnect from 161.35.100.118 port 55702:11: Bye Bye [preauth]
Aug  4 23:50:01 admin sshd[20134]: Disconnected from authenticating user r.r 161.35.100.118 port 55702 [preauth]
Aug  4 23:53:........
------------------------------
2020-08-07 20:24:24
185.136.151.102 attackbotsspam
Port scan on 2 port(s): 21 4899
2020-08-07 20:25:24
71.6.167.142 attack
Unauthorized connection attempt detected from IP address 71.6.167.142 to port 7218
2020-08-07 20:54:56
41.92.18.42 attackspam
trying to access non-authorized port
2020-08-07 20:31:08
45.143.220.59 attackbots
08/07/2020-08:08:43.480573 45.143.220.59 Protocol: 17 ET SCAN Sipvicious Scan
2020-08-07 20:26:49
51.210.14.10 attackspambots
Aug  7 14:02:29 vpn01 sshd[30541]: Failed password for root from 51.210.14.10 port 35234 ssh2
...
2020-08-07 20:56:15
180.105.169.188 attackspam
Attempted to establish connection to non opened port 23
2020-08-07 21:00:45
116.109.1.151 attack
Unauthorized connection attempt detected from IP address 116.109.1.151 to port 23
2020-08-07 20:30:21
47.89.18.138 attackspam
47.89.18.138 - - \[07/Aug/2020:14:08:26 +0200\] "POST /wp-login.php HTTP/1.0" 200 4128 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
47.89.18.138 - - \[07/Aug/2020:14:08:28 +0200\] "POST /wp-login.php HTTP/1.0" 200 3955 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
47.89.18.138 - - \[07/Aug/2020:14:08:29 +0200\] "POST /xmlrpc.php HTTP/1.0" 200 736 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2020-08-07 20:37:02
37.203.34.50 attackspam
Aug  7 14:22:07 cp sshd[18964]: Failed password for root from 37.203.34.50 port 48556 ssh2
Aug  7 14:22:07 cp sshd[18964]: Failed password for root from 37.203.34.50 port 48556 ssh2
2020-08-07 20:27:20
2607:f298:5:102f::aa4:1ec0 attackbotsspam
xmlrpc attack
2020-08-07 20:29:20

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