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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.209.40.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47181
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.209.40.138.			IN	A

;; AUTHORITY SECTION:
.			297	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023052300 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed May 24 02:22:38 CST 2023
;; MSG SIZE  rcvd: 106
Host info
Host 138.40.209.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 138.40.209.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
206.189.166.172 attackbots
(sshd) Failed SSH login from 206.189.166.172 (US/United States/-): 5 in the last 3600 secs
2020-06-17 18:40:28
185.39.10.19 attackspam
Port scan on 3 port(s): 3422 3445 3465
2020-06-17 18:32:51
82.48.214.254 attackspam
Invalid user dev from 82.48.214.254 port 53921
2020-06-17 18:21:14
189.186.30.107 attackspambots
Jun 16 17:32:53 zn008 sshd[19653]: Address 189.186.30.107 maps to dsl-189-186-30-107-dyn.prod-infinhostnameum.com.mx, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jun 16 17:32:53 zn008 sshd[19653]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.186.30.107  user=r.r
Jun 16 17:32:55 zn008 sshd[19653]: Failed password for r.r from 189.186.30.107 port 53677 ssh2
Jun 16 17:32:55 zn008 sshd[19653]: Received disconnect from 189.186.30.107: 11: Bye Bye [preauth]
Jun 16 17:35:23 zn008 sshd[20058]: Address 189.186.30.107 maps to dsl-189-186-30-107-dyn.prod-infinhostnameum.com.mx, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jun 16 17:35:23 zn008 sshd[20058]: Invalid user qlz from 189.186.30.107
Jun 16 17:35:23 zn008 sshd[20058]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.186.30.107 
Jun 16 17:35:25 zn008 sshd[20058]: Failed password for........
-------------------------------
2020-06-17 18:47:24
51.68.84.36 attackbotsspam
Invalid user photo from 51.68.84.36 port 50694
2020-06-17 18:43:36
5.196.8.72 attackspam
(sshd) Failed SSH login from 5.196.8.72 (FR/France/72.ip-5-196-8.eu): 5 in the last 3600 secs
2020-06-17 18:45:08
198.199.66.52 attack
Automatic report - Banned IP Access
2020-06-17 18:38:14
129.211.65.70 attackspam
Jun 17 15:25:48 dhoomketu sshd[819578]: Failed password for root from 129.211.65.70 port 40466 ssh2
Jun 17 15:29:49 dhoomketu sshd[819610]: Invalid user chy from 129.211.65.70 port 55860
Jun 17 15:29:49 dhoomketu sshd[819610]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.65.70 
Jun 17 15:29:49 dhoomketu sshd[819610]: Invalid user chy from 129.211.65.70 port 55860
Jun 17 15:29:51 dhoomketu sshd[819610]: Failed password for invalid user chy from 129.211.65.70 port 55860 ssh2
...
2020-06-17 18:27:02
180.167.195.167 attack
Jun 17 02:38:12 santamaria sshd\[26083\]: Invalid user nagios from 180.167.195.167
Jun 17 02:38:12 santamaria sshd\[26083\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.167.195.167
Jun 17 02:38:14 santamaria sshd\[26083\]: Failed password for invalid user nagios from 180.167.195.167 port 31065 ssh2
Jun 17 02:41:28 santamaria sshd\[26131\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.167.195.167  user=root
Jun 17 02:41:31 santamaria sshd\[26131\]: Failed password for root from 180.167.195.167 port 64582 ssh2
Jun 17 02:44:41 santamaria sshd\[26232\]: Invalid user deploy from 180.167.195.167
Jun 17 02:44:41 santamaria sshd\[26232\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.167.195.167
Jun 17 02:44:43 santamaria sshd\[26232\]: Failed password for invalid user deploy from 180.167.195.167 port 40996 ssh2
...
2020-06-17 18:33:43
112.35.56.181 attackspam
Jun 17 12:40:33 buvik sshd[934]: Invalid user diag from 112.35.56.181
Jun 17 12:40:33 buvik sshd[934]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.35.56.181
Jun 17 12:40:35 buvik sshd[934]: Failed password for invalid user diag from 112.35.56.181 port 52814 ssh2
...
2020-06-17 18:40:53
45.176.208.238 attackspambots
2020-06-17T11:50:01.447376+02:00  sshd[31806]: Failed password for invalid user elsearch from 45.176.208.238 port 32789 ssh2
2020-06-17 18:33:28
182.61.1.203 attack
Jun 17 12:06:34 pkdns2 sshd\[34724\]: Invalid user user from 182.61.1.203Jun 17 12:06:35 pkdns2 sshd\[34724\]: Failed password for invalid user user from 182.61.1.203 port 48124 ssh2Jun 17 12:09:43 pkdns2 sshd\[34851\]: Invalid user gerrit from 182.61.1.203Jun 17 12:09:45 pkdns2 sshd\[34851\]: Failed password for invalid user gerrit from 182.61.1.203 port 55198 ssh2Jun 17 12:12:43 pkdns2 sshd\[35019\]: Invalid user hlds from 182.61.1.203Jun 17 12:12:45 pkdns2 sshd\[35019\]: Failed password for invalid user hlds from 182.61.1.203 port 34068 ssh2
...
2020-06-17 18:18:19
138.185.245.45 attackbots
W 31101,/var/log/nginx/access.log,-,-
2020-06-17 18:16:11
118.24.5.125 attackspambots
Jun 16 19:00:13 hpm sshd\[18422\]: Invalid user shekhar from 118.24.5.125
Jun 16 19:00:13 hpm sshd\[18422\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.5.125
Jun 16 19:00:15 hpm sshd\[18422\]: Failed password for invalid user shekhar from 118.24.5.125 port 59904 ssh2
Jun 16 19:04:12 hpm sshd\[18749\]: Invalid user appman from 118.24.5.125
Jun 16 19:04:12 hpm sshd\[18749\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.5.125
2020-06-17 18:20:31
107.170.91.121 attackbotsspam
Jun 17 15:15:12 gw1 sshd[17278]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.91.121
Jun 17 15:15:14 gw1 sshd[17278]: Failed password for invalid user michals from 107.170.91.121 port 55796 ssh2
...
2020-06-17 18:35:38

Recently Reported IPs

130.60.104.190 151.255.227.74 124.62.67.235 9.27.44.235
57.155.181.163 43.150.68.112 160.209.20.211 66.5.92.59
155.169.239.21 91.234.161.241 72.138.251.204 61.204.143.232
86.211.94.163 123.116.209.62 9.252.32.191 20.137.21.237
184.149.105.129 97.60.223.64 215.20.221.178 7.130.162.155