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 of America (the)

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 <<>> 11.206.142.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5454
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;11.206.142.21.			IN	A

;; AUTHORITY SECTION:
.			598	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2024010601 1800 900 604800 86400

;; Query time: 23 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jan 07 04:02:13 CST 2024
;; MSG SIZE  rcvd: 106
Host info
Host 21.142.206.11.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.142.206.11.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
140.143.230.161 attackbots
Mar 27 15:59:51 Ubuntu-1404-trusty-64-minimal sshd\[7913\]: Invalid user matilda from 140.143.230.161
Mar 27 15:59:51 Ubuntu-1404-trusty-64-minimal sshd\[7913\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.230.161
Mar 27 15:59:53 Ubuntu-1404-trusty-64-minimal sshd\[7913\]: Failed password for invalid user matilda from 140.143.230.161 port 20659 ssh2
Mar 27 16:28:58 Ubuntu-1404-trusty-64-minimal sshd\[1781\]: Invalid user dml from 140.143.230.161
Mar 27 16:28:58 Ubuntu-1404-trusty-64-minimal sshd\[1781\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.230.161
2020-03-28 01:31:04
122.152.220.161 attack
leo_www
2020-03-28 01:45:11
118.166.137.169 attackspam
Unauthorized connection attempt from IP address 118.166.137.169 on Port 445(SMB)
2020-03-28 01:57:38
106.13.13.149 attackbots
Mar 21 05:27:59 itv-usvr-01 sshd[24213]: Invalid user brooklyn from 106.13.13.149
Mar 21 05:27:59 itv-usvr-01 sshd[24213]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.13.149
Mar 21 05:27:59 itv-usvr-01 sshd[24213]: Invalid user brooklyn from 106.13.13.149
Mar 21 05:28:00 itv-usvr-01 sshd[24213]: Failed password for invalid user brooklyn from 106.13.13.149 port 36672 ssh2
Mar 21 05:36:56 itv-usvr-01 sshd[24567]: Invalid user de from 106.13.13.149
2020-03-28 01:32:35
181.222.35.194 attack
Attempt to attack host OS, exploiting network vulnerabilities, on 27-03-2020 12:30:10.
2020-03-28 02:04:03
109.228.233.85 attackbotsspam
Unauthorized connection attempt from IP address 109.228.233.85 on Port 445(SMB)
2020-03-28 01:26:50
106.13.119.163 attackspambots
k+ssh-bruteforce
2020-03-28 01:33:56
106.124.135.232 attackbotsspam
Mar 27 18:41:53 host01 sshd[25422]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.124.135.232 
Mar 27 18:41:55 host01 sshd[25422]: Failed password for invalid user cqu from 106.124.135.232 port 44792 ssh2
Mar 27 18:50:36 host01 sshd[26803]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.124.135.232 
...
2020-03-28 01:55:54
5.88.155.130 attackbots
SSH login attempts.
2020-03-28 01:46:18
123.31.27.102 attackspambots
2020-03-27T18:17:29.006993struts4.enskede.local sshd\[11196\]: Invalid user lyf from 123.31.27.102 port 60332
2020-03-27T18:17:29.013459struts4.enskede.local sshd\[11196\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.31.27.102
2020-03-27T18:17:31.792440struts4.enskede.local sshd\[11196\]: Failed password for invalid user lyf from 123.31.27.102 port 60332 ssh2
2020-03-27T18:21:49.791953struts4.enskede.local sshd\[11254\]: Invalid user xgh from 123.31.27.102 port 45826
2020-03-27T18:21:49.800037struts4.enskede.local sshd\[11254\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.31.27.102
...
2020-03-28 02:05:01
106.12.90.45 attackbotsspam
Invalid user dani from 106.12.90.45 port 51758
2020-03-28 02:02:57
83.149.46.198 attack
Attempt to attack host OS, exploiting network vulnerabilities, on 27-03-2020 12:30:13.
2020-03-28 01:59:13
116.109.58.57 attack
SSH Brute Force
2020-03-28 01:54:29
92.63.194.7 attack
2020-03-27T18:34:40.839535  sshd[9542]: Invalid user 1234 from 92.63.194.7 port 50160
2020-03-27T18:34:40.847934  sshd[9542]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.63.194.7
2020-03-27T18:34:40.839535  sshd[9542]: Invalid user 1234 from 92.63.194.7 port 50160
2020-03-27T18:34:43.238002  sshd[9542]: Failed password for invalid user 1234 from 92.63.194.7 port 50160 ssh2
...
2020-03-28 01:56:49
173.236.149.184 attack
173.236.149.184 - - [27/Mar/2020:17:35:26 +0100] "GET /wp-login.php HTTP/1.1" 200 6482 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
173.236.149.184 - - [27/Mar/2020:17:35:27 +0100] "POST /wp-login.php HTTP/1.1" 200 7262 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
173.236.149.184 - - [27/Mar/2020:17:35:28 +0100] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-03-28 01:25:16

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