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 <<>> 21.83.66.166
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42201
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.83.66.166.			IN	A

;; AUTHORITY SECTION:
.			478	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023100501 1800 900 604800 86400

;; Query time: 28 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Oct 06 04:44:29 CST 2023
;; MSG SIZE  rcvd: 105
Host info
Host 166.66.83.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 166.66.83.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
125.94.117.128 attackspam
Sep 21 20:21:48 rocket sshd[8288]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.94.117.128
Sep 21 20:21:50 rocket sshd[8288]: Failed password for invalid user guest from 125.94.117.128 port 42868 ssh2
...
2020-09-22 04:21:33
112.85.42.195 attack
Sep 21 20:36:21 onepixel sshd[1614181]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.195  user=root
Sep 21 20:36:24 onepixel sshd[1614181]: Failed password for root from 112.85.42.195 port 41490 ssh2
Sep 21 20:36:21 onepixel sshd[1614181]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.195  user=root
Sep 21 20:36:24 onepixel sshd[1614181]: Failed password for root from 112.85.42.195 port 41490 ssh2
Sep 21 20:36:27 onepixel sshd[1614181]: Failed password for root from 112.85.42.195 port 41490 ssh2
2020-09-22 04:39:24
200.219.207.42 attackspam
$f2bV_matches
2020-09-22 04:31:34
159.89.99.68 attackbotsspam
159.89.99.68 - - [19/Sep/2020:08:30:16 +0200] "www.ruhnke.cloud" "POST /wp-login.php HTTP/1.1" 200 4945 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" "-" 0.834
159.89.99.68 - - [19/Sep/2020:08:30:23 +0200] "www.ruhnke.cloud" "POST /xmlrpc.php HTTP/1.1" 200 472 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" "-" 2.246
159.89.99.68 - - [20/Sep/2020:18:38:25 +0200] "www.ruhnke.cloud" "POST /wp-login.php HTTP/1.1" 401 3586 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" "-" 3.698
159.89.99.68 - - [20/Sep/2020:18:38:28 +0200] "www.ruhnke.cloud" "POST /xmlrpc.php HTTP/1.1" 200 393 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" "-" 2.701
159.89.99.68 - - [21/Sep/2020:20:42:54 +0200] "www.ruhnke.cloud" "POST /wp-login.php HTTP/1.1" 200 4954 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" "-" 0.809
...
2020-09-22 04:13:50
218.92.0.246 attackspam
SSH brute-force attempt
2020-09-22 04:38:29
196.52.43.98 attack
srv02 Mass scanning activity detected Target: 20(ftp-data) ..
2020-09-22 04:17:02
223.16.221.46 attack
Sep 21 15:07:48 logopedia-1vcpu-1gb-nyc1-01 sshd[464720]: Invalid user support from 223.16.221.46 port 38390
...
2020-09-22 04:20:11
201.163.180.183 attackspam
(sshd) Failed SSH login from 201.163.180.183 (MX/Mexico/static-201-163-180-183.alestra.net.mx): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 21 13:04:59 server sshd[29995]: Invalid user ftpuser from 201.163.180.183 port 51846
Sep 21 13:05:01 server sshd[29995]: Failed password for invalid user ftpuser from 201.163.180.183 port 51846 ssh2
Sep 21 13:13:46 server sshd[32560]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.163.180.183  user=root
Sep 21 13:13:47 server sshd[32560]: Failed password for root from 201.163.180.183 port 47155 ssh2
Sep 21 13:17:43 server sshd[1540]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.163.180.183  user=root
2020-09-22 04:26:01
181.49.118.185 attack
(sshd) Failed SSH login from 181.49.118.185 (CO/Colombia/-): 5 in the last 3600 secs
2020-09-22 04:42:15
51.83.134.233 attack
$f2bV_matches
2020-09-22 04:43:27
62.234.127.234 attackbotsspam
Sep 21 19:18:50 PorscheCustomer sshd[24596]: Failed password for root from 62.234.127.234 port 58988 ssh2
Sep 21 19:23:20 PorscheCustomer sshd[24656]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.127.234
Sep 21 19:23:22 PorscheCustomer sshd[24656]: Failed password for invalid user mysql from 62.234.127.234 port 52142 ssh2
...
2020-09-22 04:08:54
222.186.42.155 attack
Sep 21 22:33:09 minden010 sshd[20858]: Failed password for root from 222.186.42.155 port 34683 ssh2
Sep 21 22:33:11 minden010 sshd[20858]: Failed password for root from 222.186.42.155 port 34683 ssh2
Sep 21 22:33:13 minden010 sshd[20858]: Failed password for root from 222.186.42.155 port 34683 ssh2
...
2020-09-22 04:38:08
182.116.110.190 attackspam
Hit honeypot r.
2020-09-22 04:40:47
167.71.207.126 attackspam
'Fail2Ban'
2020-09-22 04:44:06
77.45.156.5 attackbotsspam
(sshd) Failed SSH login from 77.45.156.5 (RU/Russia/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 21 13:04:25 server4 sshd[26249]: Failed password for root from 77.45.156.5 port 54576 ssh2
Sep 21 13:04:27 server4 sshd[26249]: Failed password for root from 77.45.156.5 port 54576 ssh2
Sep 21 13:04:30 server4 sshd[26249]: Failed password for root from 77.45.156.5 port 54576 ssh2
Sep 21 13:04:32 server4 sshd[26249]: Failed password for root from 77.45.156.5 port 54576 ssh2
Sep 21 13:04:35 server4 sshd[26249]: Failed password for root from 77.45.156.5 port 54576 ssh2
2020-09-22 04:35:07

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