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 <<>> 104.21.55.52
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61188
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.55.52.			IN	A

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

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:37:29 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 52.55.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 52.55.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
119.5.157.124 attack
Jul  6 02:27:35 server1 sshd\[7293\]: Invalid user sysadm from 119.5.157.124
Jul  6 02:27:35 server1 sshd\[7293\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.5.157.124 
Jul  6 02:27:38 server1 sshd\[7293\]: Failed password for invalid user sysadm from 119.5.157.124 port 27278 ssh2
Jul  6 02:30:41 server1 sshd\[9441\]: Invalid user repos from 119.5.157.124
Jul  6 02:30:41 server1 sshd\[9441\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.5.157.124 
...
2020-07-06 17:06:44
183.82.250.50 attack
Jul  6 09:40:28 l02a sshd[26319]: Invalid user oracle from 183.82.250.50
Jul  6 09:40:28 l02a sshd[26319]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.82.250.50 
Jul  6 09:40:28 l02a sshd[26319]: Invalid user oracle from 183.82.250.50
Jul  6 09:40:31 l02a sshd[26319]: Failed password for invalid user oracle from 183.82.250.50 port 43952 ssh2
2020-07-06 17:18:13
104.236.228.46 attackspam
 TCP (SYN) 104.236.228.46:58322 -> port 10586, len 44
2020-07-06 18:15:42
93.148.29.130 attack
Hits on port : 8000
2020-07-06 18:14:25
185.234.219.226 attackspam
2020-07-06T01:56:23.651477linuxbox-skyline auth[635850]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=holiday rhost=185.234.219.226
...
2020-07-06 17:23:10
212.237.60.187 attack
Jul  5 20:37:08 web9 sshd\[23465\]: Invalid user emma from 212.237.60.187
Jul  5 20:37:08 web9 sshd\[23465\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.237.60.187
Jul  5 20:37:10 web9 sshd\[23465\]: Failed password for invalid user emma from 212.237.60.187 port 53040 ssh2
Jul  5 20:40:40 web9 sshd\[23894\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.237.60.187  user=root
Jul  5 20:40:42 web9 sshd\[23894\]: Failed password for root from 212.237.60.187 port 50412 ssh2
2020-07-06 18:18:52
90.177.244.100 attackbotsspam
Automatic report - Banned IP Access
2020-07-06 17:07:12
222.186.173.201 attackspam
2020-07-06T09:46:01.730101shield sshd\[24199\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.201  user=root
2020-07-06T09:46:04.273148shield sshd\[24199\]: Failed password for root from 222.186.173.201 port 10728 ssh2
2020-07-06T09:46:07.267858shield sshd\[24199\]: Failed password for root from 222.186.173.201 port 10728 ssh2
2020-07-06T09:46:10.670675shield sshd\[24199\]: Failed password for root from 222.186.173.201 port 10728 ssh2
2020-07-06T09:46:13.823819shield sshd\[24199\]: Failed password for root from 222.186.173.201 port 10728 ssh2
2020-07-06 17:55:06
186.101.233.134 attack
2020-07-06T08:38:10.738669ns386461 sshd\[14627\]: Invalid user vacation from 186.101.233.134 port 50318
2020-07-06T08:38:10.744894ns386461 sshd\[14627\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=host-186-101-233-134.netlife.ec
2020-07-06T08:38:12.978333ns386461 sshd\[14627\]: Failed password for invalid user vacation from 186.101.233.134 port 50318 ssh2
2020-07-06T08:46:51.698796ns386461 sshd\[22668\]: Invalid user whh from 186.101.233.134 port 38592
2020-07-06T08:46:51.703374ns386461 sshd\[22668\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=host-186-101-233-134.netlife.ec
...
2020-07-06 17:36:24
37.187.72.146 attackbotsspam
37.187.72.146 - - [06/Jul/2020:10:09:37 +0100] "POST /wp-login.php HTTP/1.1" 200 5874 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
37.187.72.146 - - [06/Jul/2020:10:11:43 +0100] "POST /wp-login.php HTTP/1.1" 200 5874 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
37.187.72.146 - - [06/Jul/2020:10:13:53 +0100] "POST /wp-login.php HTTP/1.1" 200 5881 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
...
2020-07-06 17:29:57
47.115.54.160 attackspambots
[Mon Jul 06 10:49:55.130807 2020] [:error] [pid 8347:tid 140335179863808] [client 47.115.54.160:60702] [client 47.115.54.160] ModSecurity: Access denied with code 403 (phase 2). Matched phrase "python-requests" at REQUEST_HEADERS:User-Agent. [file "/etc/modsecurity/owasp-modsecurity-crs-3.2.0/rules/REQUEST-913-SCANNER-DETECTION.conf"] [line "147"] [id "913101"] [msg "Found User-Agent associated with scripting/generic HTTP client"] [data "Matched Data: python-requests found within REQUEST_HEADERS:User-Agent: python-requests/2.23.0"] [severity "CRITICAL"] [ver "OWASP_CRS/3.2.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-reputation-scripting"] [tag "OWASP_CRS"] [tag "OWASP_CRS/AUTOMATION/SCRIPTING"] [tag "WASCTC/WASC-21"] [tag "OWASP_TOP_10/A7"] [tag "PCI/6.5.10"] [tag "paranoia-level/2"] [hostname "karangploso.jatim.bmkg.go.id"] [uri "/"] [unique_id "XwKfYyP1VR3su@ShYTtSiAAAAkk"]
...
2020-07-06 17:29:36
93.43.223.61 attack
$f2bV_matches
2020-07-06 18:06:38
52.130.93.119 attack
2020-07-05T21:49:31.206592linuxbox-skyline sshd[628935]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.130.93.119  user=root
2020-07-05T21:49:33.276140linuxbox-skyline sshd[628935]: Failed password for root from 52.130.93.119 port 1024 ssh2
...
2020-07-06 17:48:54
212.237.25.210 attackspambots
212.237.25.210 - - [06/Jul/2020:05:49:31 +0200] "GET /wp-login.php HTTP/1.1" 200 6310 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
212.237.25.210 - - [06/Jul/2020:05:49:32 +0200] "POST /wp-login.php HTTP/1.1" 200 6561 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
212.237.25.210 - - [06/Jul/2020:05:49:33 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-07-06 17:49:31
51.158.124.238 attackspam
2020-07-06T11:25:41.409788ns386461 sshd\[5904\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.158.124.238  user=root
2020-07-06T11:25:42.802581ns386461 sshd\[5904\]: Failed password for root from 51.158.124.238 port 59856 ssh2
2020-07-06T11:27:44.521646ns386461 sshd\[7755\]: Invalid user dsg from 51.158.124.238 port 57724
2020-07-06T11:27:44.526151ns386461 sshd\[7755\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.158.124.238
2020-07-06T11:27:46.470528ns386461 sshd\[7755\]: Failed password for invalid user dsg from 51.158.124.238 port 57724 ssh2
...
2020-07-06 17:28:19

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