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 <<>> 104.21.20.58
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4024
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.20.58.			IN	A

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

;; Query time: 25 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:15:27 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 58.20.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 58.20.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
138.122.202.200 attackspam
Mar  1 14:16:45 MK-Soft-VM7 sshd[4915]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.122.202.200 
Mar  1 14:16:47 MK-Soft-VM7 sshd[4915]: Failed password for invalid user andoria from 138.122.202.200 port 48186 ssh2
...
2020-03-02 05:09:52
151.80.47.23 attackspambots
0,09-01/06 [bc01/m10] PostRequest-Spammer scoring: essen
2020-03-02 04:33:15
74.194.208.106 attackbotsspam
Unauthorized connection attempt detected from IP address 74.194.208.106 to port 23 [J]
2020-03-02 05:08:47
187.110.225.5 attackspambots
Mar  1 21:40:33 sd-53420 sshd\[25632\]: Invalid user ibpliups from 187.110.225.5
Mar  1 21:40:33 sd-53420 sshd\[25632\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.110.225.5
Mar  1 21:40:36 sd-53420 sshd\[25632\]: Failed password for invalid user ibpliups from 187.110.225.5 port 53640 ssh2
Mar  1 21:49:06 sd-53420 sshd\[26476\]: Invalid user tom from 187.110.225.5
Mar  1 21:49:06 sd-53420 sshd\[26476\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.110.225.5
...
2020-03-02 04:54:13
69.94.81.140 attack
Unauthorized connection attempt detected from IP address 69.94.81.140 to port 23 [J]
2020-03-02 05:06:20
185.245.96.60 attackbotsspam
Mar  1 23:29:03 webhost01 sshd[14622]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.245.96.60
Mar  1 23:29:05 webhost01 sshd[14622]: Failed password for invalid user oracle from 185.245.96.60 port 33102 ssh2
...
2020-03-02 04:39:23
89.245.93.232 attackspambots
SSH/22 MH Probe, BF, Hack -
2020-03-02 05:02:11
2.181.227.72 attackbotsspam
missing rdns
2020-03-02 04:56:55
211.112.109.82 attack
firewall-block, port(s): 26/tcp
2020-03-02 05:02:55
132.232.77.15 attackspambots
Mar  1 20:13:23 vserver sshd\[7012\]: Invalid user cadmin from 132.232.77.15Mar  1 20:13:25 vserver sshd\[7012\]: Failed password for invalid user cadmin from 132.232.77.15 port 60994 ssh2Mar  1 20:21:43 vserver sshd\[7053\]: Invalid user admin from 132.232.77.15Mar  1 20:21:45 vserver sshd\[7053\]: Failed password for invalid user admin from 132.232.77.15 port 39688 ssh2
...
2020-03-02 05:08:33
122.51.142.251 attackspambots
$f2bV_matches
2020-03-02 05:00:49
101.86.165.36 attackbotsspam
Mar  1 21:32:29 localhost sshd\[21546\]: Invalid user test from 101.86.165.36 port 42432
Mar  1 21:32:29 localhost sshd\[21546\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.86.165.36
Mar  1 21:32:31 localhost sshd\[21546\]: Failed password for invalid user test from 101.86.165.36 port 42432 ssh2
2020-03-02 04:33:34
46.27.140.1 attackspam
Mar  1 20:21:33 MK-Soft-VM7 sshd[10514]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.27.140.1 
Mar  1 20:21:35 MK-Soft-VM7 sshd[10514]: Failed password for invalid user minecraft from 46.27.140.1 port 59808 ssh2
...
2020-03-02 04:44:27
194.158.223.22 attackbotsspam
Unauthorized connection attempt detected from IP address 194.158.223.22 to port 1433 [J]
2020-03-02 04:49:55
106.12.197.232 attackspam
Mar  1 20:24:30 localhost sshd[60750]: Invalid user testftp from 106.12.197.232 port 57398
Mar  1 20:24:30 localhost sshd[60750]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.197.232
Mar  1 20:24:30 localhost sshd[60750]: Invalid user testftp from 106.12.197.232 port 57398
Mar  1 20:24:32 localhost sshd[60750]: Failed password for invalid user testftp from 106.12.197.232 port 57398 ssh2
Mar  1 20:31:12 localhost sshd[61529]: Invalid user rakesh from 106.12.197.232 port 41250
...
2020-03-02 04:56:37

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