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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.58.12
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6980
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.58.12.			IN	A

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

;; Query time: 96 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:37:46 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 12.58.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 12.58.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
81.215.87.102 attackbots
Unauthorized connection attempt from IP address 81.215.87.102 on Port 445(SMB)
2020-02-23 05:54:11
223.80.24.135 attackbots
suspicious action Sat, 22 Feb 2020 13:45:21 -0300
2020-02-23 05:42:07
51.15.4.86 attackspam
Feb 22 10:32:07 askasleikir sshd[131738]: Failed password for invalid user spark from 51.15.4.86 port 48092 ssh2
2020-02-23 05:59:26
156.236.119.166 attack
Feb 22 18:19:37 ws24vmsma01 sshd[186312]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=156.236.119.166
Feb 22 18:19:39 ws24vmsma01 sshd[186312]: Failed password for invalid user admin from 156.236.119.166 port 2090 ssh2
...
2020-02-23 06:02:05
222.186.15.158 attackbots
Feb 22 11:56:58 sachi sshd\[23504\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.158  user=root
Feb 22 11:57:00 sachi sshd\[23504\]: Failed password for root from 222.186.15.158 port 42261 ssh2
Feb 22 11:57:03 sachi sshd\[23504\]: Failed password for root from 222.186.15.158 port 42261 ssh2
Feb 22 11:57:05 sachi sshd\[23504\]: Failed password for root from 222.186.15.158 port 42261 ssh2
Feb 22 12:00:27 sachi sshd\[23770\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.158  user=root
2020-02-23 06:00:46
196.43.178.1 attackspam
2020-02-22T18:12:58.781555scmdmz1 sshd[32360]: Invalid user web from 196.43.178.1 port 7098
2020-02-22T18:12:58.784478scmdmz1 sshd[32360]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.43.178.1
2020-02-22T18:12:58.781555scmdmz1 sshd[32360]: Invalid user web from 196.43.178.1 port 7098
2020-02-22T18:13:00.450260scmdmz1 sshd[32360]: Failed password for invalid user web from 196.43.178.1 port 7098 ssh2
2020-02-22T18:16:02.616146scmdmz1 sshd[32629]: Invalid user xiehongjun from 196.43.178.1 port 37860
...
2020-02-23 05:40:44
46.235.11.63 attack
Automatic report - XMLRPC Attack
2020-02-23 06:17:57
1.53.89.225 attackspambots
Unauthorized connection attempt from IP address 1.53.89.225 on Port 445(SMB)
2020-02-23 05:39:54
104.40.185.198 attackbotsspam
suspicious action Sat, 22 Feb 2020 13:44:59 -0300
2020-02-23 06:09:02
206.132.225.154 attackbots
Automatic report - XMLRPC Attack
2020-02-23 05:46:00
190.205.78.20 attack
Unauthorized connection attempt from IP address 190.205.78.20 on Port 445(SMB)
2020-02-23 05:39:02
171.233.238.165 attack
Automatic report - Port Scan Attack
2020-02-23 05:44:30
35.199.38.243 attack
Invalid user apache from 35.199.38.243 port 56392
2020-02-23 06:09:58
51.15.59.190 attackspam
Feb 20 04:52:08 srv1 sshd[28531]: Invalid user sunlei from 51.15.59.190
Feb 20 04:52:11 srv1 sshd[28531]: Failed password for invalid user sunlei from 51.15.59.190 port 38698 ssh2
Feb 20 04:53:50 srv1 sshd[29516]: Invalid user plex from 51.15.59.190
Feb 20 04:53:52 srv1 sshd[29516]: Failed password for invalid user plex from 51.15.59.190 port 52686 ssh2
Feb 20 04:54:55 srv1 sshd[30128]: Invalid user m4 from 51.15.59.190


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=51.15.59.190
2020-02-23 06:16:46
76.80.59.242 attack
Unauthorized connection attempt from IP address 76.80.59.242 on Port 445(SMB)
2020-02-23 05:46:40

Recently Reported IPs

104.21.58.116 104.21.58.122 104.21.58.124 104.21.58.125
104.21.58.126 104.21.58.127 104.21.58.129 104.21.58.132
254.173.9.192 104.21.58.133 104.21.58.136 104.21.58.139
104.21.58.14 104.21.58.142 104.21.58.146 104.21.58.149
104.21.58.15 104.21.58.150 104.21.58.151 104.21.58.153