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 <<>> 104.21.72.204
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37255
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.72.204.			IN	A

;; AUTHORITY SECTION:
.			195	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 23 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:50:56 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 204.72.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 204.72.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
109.158.175.230 attackbotsspam
Aug 12 03:54:02 ns01 sshd[20416]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.158.175.230  user=r.r
Aug 12 03:54:04 ns01 sshd[20416]: Failed password for r.r from 109.158.175.230 port 51488 ssh2
Aug 12 04:08:40 ns01 sshd[20932]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.158.175.230  user=r.r
Aug 12 04:08:41 ns01 sshd[20932]: Failed password for r.r from 109.158.175.230 port 46714 ssh2
Aug 12 04:12:23 ns01 sshd[21042]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.158.175.230  user=r.r

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=109.158.175.230
2020-08-14 06:47:40
115.42.127.133 attackspam
 TCP (SYN) 115.42.127.133:52612 -> port 14273, len 44
2020-08-14 06:40:00
35.231.211.161 attack
Aug 13 22:53:08 minden010 sshd[608]: Failed password for root from 35.231.211.161 port 37948 ssh2
Aug 13 22:56:50 minden010 sshd[1878]: Failed password for root from 35.231.211.161 port 47524 ssh2
...
2020-08-14 06:49:35
45.129.33.12 attackbotsspam
firewall-block, port(s): 61219/tcp, 61263/tcp, 61265/tcp, 61290/tcp
2020-08-14 06:26:25
41.228.161.240 attack
Aug 10 13:16:40 mxgate1 postfix/postscreen[5070]: CONNECT from [41.228.161.240]:12737 to [176.31.12.44]:25
Aug 10 13:16:40 mxgate1 postfix/dnsblog[5071]: addr 41.228.161.240 listed by domain bl.spamcop.net as 127.0.0.2
Aug 10 13:16:40 mxgate1 postfix/dnsblog[5073]: addr 41.228.161.240 listed by domain cbl.abuseat.org as 127.0.0.2
Aug 10 13:16:40 mxgate1 postfix/dnsblog[5072]: addr 41.228.161.240 listed by domain zen.spamhaus.org as 127.0.0.4
Aug 10 13:16:40 mxgate1 postfix/dnsblog[5072]: addr 41.228.161.240 listed by domain zen.spamhaus.org as 127.0.0.11
Aug 10 13:16:40 mxgate1 postfix/dnsblog[5074]: addr 41.228.161.240 listed by domain b.barracudacentral.org as 127.0.0.2
Aug 10 13:16:46 mxgate1 postfix/postscreen[5070]: DNSBL rank 5 for [41.228.161.240]:12737
Aug x@x
Aug 10 13:16:48 mxgate1 postfix/postscreen[5070]: HANGUP after 1.7 from [41.228.161.240]:12737 in tests after SMTP handshake
Aug 10 13:16:48 mxgate1 postfix/postscreen[5070]: DISCONNECT [41.228.161.240]:12........
-------------------------------
2020-08-14 06:33:40
118.89.183.147 attackspambots
Failed password for root from 118.89.183.147 port 45264 ssh2
2020-08-14 06:25:44
118.174.211.220 attackbots
Aug 13 15:28:04 askasleikir sshd[60654]: Failed password for root from 118.174.211.220 port 39730 ssh2
2020-08-14 06:31:50
152.32.166.14 attack
2020-08-13T23:57:36.117817snf-827550 sshd[15278]: Failed password for root from 152.32.166.14 port 43168 ssh2
2020-08-14T00:02:04.429810snf-827550 sshd[15333]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.32.166.14  user=root
2020-08-14T00:02:06.745793snf-827550 sshd[15333]: Failed password for root from 152.32.166.14 port 53950 ssh2
...
2020-08-14 06:19:38
167.99.71.171 attackspambots
Aug 13 22:42:43 prox sshd[499]: Failed password for root from 167.99.71.171 port 53268 ssh2
2020-08-14 06:36:39
218.92.0.249 attack
2020-08-13T00:54:28.962338correo.[domain] sshd[41233]: Failed password for root from 218.92.0.249 port 43730 ssh2 2020-08-13T00:54:32.438374correo.[domain] sshd[41233]: Failed password for root from 218.92.0.249 port 43730 ssh2 2020-08-13T00:54:35.656638correo.[domain] sshd[41233]: Failed password for root from 218.92.0.249 port 43730 ssh2 ...
2020-08-14 06:39:33
221.213.62.10 attackbotsspam
Unauthorized connection attempt from IP address 221.213.62.10 on Port 25(SMTP)
2020-08-14 06:24:10
183.12.236.203 attack
Aug 13 17:20:14 host sshd\[14508\]: Failed password for root from 183.12.236.203 port 31515 ssh2
Aug 13 17:26:38 host sshd\[15599\]: Failed password for root from 183.12.236.203 port 32170 ssh2
Aug 13 17:39:01 host sshd\[17854\]: Failed password for root from 183.12.236.203 port 29649 ssh2
...
2020-08-14 06:18:08
188.165.255.134 attackbots
188.165.255.134 - - [13/Aug/2020:23:07:16 +0100] "POST /wp-login.php HTTP/1.1" 200 1996 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
188.165.255.134 - - [13/Aug/2020:23:07:17 +0100] "POST /wp-login.php HTTP/1.1" 200 1947 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
188.165.255.134 - - [13/Aug/2020:23:07:17 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-08-14 06:44:48
223.71.167.164 attackspam
Web application attack detected by fail2ban
2020-08-14 06:38:48
222.186.42.7 attack
Aug 13 18:25:22 plusreed sshd[22824]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.7  user=root
Aug 13 18:25:25 plusreed sshd[22824]: Failed password for root from 222.186.42.7 port 38532 ssh2
...
2020-08-14 06:27:13

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