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 <<>> 21.242.36.205
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 25526
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.242.36.205.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020300 1800 900 604800 86400

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 03 22:05:15 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 205.36.242.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 205.36.242.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.53.241.29 attackspambots
Aug 28 23:31:14 vm1 sshd[17773]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.53.241.29
Aug 28 23:31:16 vm1 sshd[17773]: Failed password for invalid user theo from 106.53.241.29 port 50674 ssh2
...
2020-08-29 07:46:25
128.199.160.225 attackspambots
$f2bV_matches
2020-08-29 08:20:50
49.232.152.36 attackbotsspam
Aug 29 00:01:40 [host] sshd[15796]: Invalid user y
Aug 29 00:01:40 [host] sshd[15796]: pam_unix(sshd:
Aug 29 00:01:42 [host] sshd[15796]: Failed passwor
2020-08-29 07:43:00
112.17.182.19 attack
Invalid user owj from 112.17.182.19 port 48068
2020-08-29 07:44:01
83.27.151.188 attackbots
83.27.151.188 - - [28/Aug/2020:22:37:37 +0100] "POST /xmlrpc.php HTTP/1.1" 503 18281 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)"
83.27.151.188 - - [28/Aug/2020:22:37:37 +0100] "POST /wp-login.php HTTP/1.1" 503 18288 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)"
83.27.151.188 - - [28/Aug/2020:22:43:16 +0100] "POST /xmlrpc.php HTTP/1.1" 503 18281 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)"
...
2020-08-29 07:58:44
193.33.114.53 attackspam
2020-08-28T21:01:07.152442shield sshd\[24842\]: Invalid user csx from 193.33.114.53 port 57420
2020-08-28T21:01:07.180425shield sshd\[24842\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.33.114.53
2020-08-28T21:01:09.232616shield sshd\[24842\]: Failed password for invalid user csx from 193.33.114.53 port 57420 ssh2
2020-08-28T21:04:40.747245shield sshd\[25606\]: Invalid user fangnan from 193.33.114.53 port 35408
2020-08-28T21:04:40.763757shield sshd\[25606\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.33.114.53
2020-08-29 08:03:30
79.137.33.20 attack
Aug 28 01:07:36 vlre-nyc-1 sshd\[11033\]: Invalid user orcaftp from 79.137.33.20
Aug 28 01:07:36 vlre-nyc-1 sshd\[11033\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.137.33.20
Aug 28 01:07:38 vlre-nyc-1 sshd\[11033\]: Failed password for invalid user orcaftp from 79.137.33.20 port 40366 ssh2
Aug 28 01:11:08 vlre-nyc-1 sshd\[11111\]: Invalid user pdf from 79.137.33.20
Aug 28 01:11:08 vlre-nyc-1 sshd\[11111\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.137.33.20
Aug 28 01:11:10 vlre-nyc-1 sshd\[11111\]: Failed password for invalid user pdf from 79.137.33.20 port 33981 ssh2
Aug 28 01:12:43 vlre-nyc-1 sshd\[11147\]: Invalid user ftp-user from 79.137.33.20
Aug 28 01:12:43 vlre-nyc-1 sshd\[11147\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.137.33.20
Aug 28 01:12:45 vlre-nyc-1 sshd\[11147\]: Failed password for invalid user ftp-user from 79.
...
2020-08-29 08:18:50
54.37.156.188 attack
SSH brute force
2020-08-29 08:07:46
101.236.60.31 attackspambots
Invalid user dongbowen from 101.236.60.31 port 46756
2020-08-29 08:00:18
106.12.59.23 attackbots
$f2bV_matches
2020-08-29 08:22:21
138.197.69.184 attackbots
Aug 29 05:31:20 dhoomketu sshd[2733183]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.69.184 
Aug 29 05:31:20 dhoomketu sshd[2733183]: Invalid user admin123 from 138.197.69.184 port 48770
Aug 29 05:31:22 dhoomketu sshd[2733183]: Failed password for invalid user admin123 from 138.197.69.184 port 48770 ssh2
Aug 29 05:34:57 dhoomketu sshd[2733214]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.69.184  user=root
Aug 29 05:34:59 dhoomketu sshd[2733214]: Failed password for root from 138.197.69.184 port 55182 ssh2
...
2020-08-29 08:18:27
212.21.66.6 attack
Aug 29 01:12:28 h1745522 sshd[1133]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.21.66.6  user=sshd
Aug 29 01:12:31 h1745522 sshd[1133]: Failed password for sshd from 212.21.66.6 port 47990 ssh2
Aug 29 01:12:31 h1745522 sshd[1133]: Failed password for sshd from 212.21.66.6 port 47990 ssh2
Aug 29 01:12:28 h1745522 sshd[1133]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.21.66.6  user=sshd
Aug 29 01:12:31 h1745522 sshd[1133]: Failed password for sshd from 212.21.66.6 port 47990 ssh2
Aug 29 01:12:31 h1745522 sshd[1133]: Failed password for sshd from 212.21.66.6 port 47990 ssh2
Aug 29 01:12:28 h1745522 sshd[1133]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.21.66.6  user=sshd
Aug 29 01:12:31 h1745522 sshd[1133]: Failed password for sshd from 212.21.66.6 port 47990 ssh2
Aug 29 01:12:31 h1745522 sshd[1133]: Failed password for sshd from 212.21.66.6 po
...
2020-08-29 08:15:55
222.186.180.223 attackbots
Scanned 15 times in the last 24 hours on port 22
2020-08-29 08:11:31
123.30.149.34 attackspam
Aug 28 16:01:07 dignus sshd[18800]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.30.149.34  user=root
Aug 28 16:01:09 dignus sshd[18800]: Failed password for root from 123.30.149.34 port 48329 ssh2
Aug 28 16:03:13 dignus sshd[19030]: Invalid user postgres from 123.30.149.34 port 35658
Aug 28 16:03:13 dignus sshd[19030]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.30.149.34
Aug 28 16:03:14 dignus sshd[19030]: Failed password for invalid user postgres from 123.30.149.34 port 35658 ssh2
...
2020-08-29 07:44:54
124.156.105.251 attackspam
Aug 29 01:11:46 vpn01 sshd[31743]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.156.105.251
Aug 29 01:11:49 vpn01 sshd[31743]: Failed password for invalid user ubuntu from 124.156.105.251 port 35496 ssh2
...
2020-08-29 08:06:50

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