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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.38.52
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 9431
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.38.52.			IN	A

;; AUTHORITY SECTION:
.			233	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:27:17 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 52.38.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 52.38.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
49.234.124.225 attack
Jul 21 16:01:51 vpn01 sshd[4130]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.124.225
Jul 21 16:01:53 vpn01 sshd[4130]: Failed password for invalid user jaime from 49.234.124.225 port 35508 ssh2
...
2020-07-21 22:13:22
91.121.183.15 attack
91.121.183.15 - - [21/Jul/2020:15:00:33 +0100] "POST /wp-login.php HTTP/1.1" 200 5830 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
91.121.183.15 - - [21/Jul/2020:15:02:35 +0100] "POST /wp-login.php HTTP/1.1" 200 5830 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
91.121.183.15 - - [21/Jul/2020:15:04:39 +0100] "POST /wp-login.php HTTP/1.1" 200 5830 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
...
2020-07-21 22:09:42
106.12.196.118 attackbots
Jul 21 14:54:49 rocket sshd[5633]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.196.118
Jul 21 14:54:51 rocket sshd[5633]: Failed password for invalid user diradmin from 106.12.196.118 port 32990 ssh2
...
2020-07-21 22:01:12
107.175.33.240 attackbotsspam
2020-07-21T17:06:41.889089afi-git.jinr.ru sshd[17450]: Invalid user mud from 107.175.33.240 port 45494
2020-07-21T17:06:41.892393afi-git.jinr.ru sshd[17450]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.175.33.240
2020-07-21T17:06:41.889089afi-git.jinr.ru sshd[17450]: Invalid user mud from 107.175.33.240 port 45494
2020-07-21T17:06:43.431386afi-git.jinr.ru sshd[17450]: Failed password for invalid user mud from 107.175.33.240 port 45494 ssh2
2020-07-21T17:10:59.528196afi-git.jinr.ru sshd[18500]: Invalid user just from 107.175.33.240 port 36584
...
2020-07-21 22:18:50
213.154.3.2 attackspambots
Unauthorized connection attempt from IP address 213.154.3.2 on Port 445(SMB)
2020-07-21 22:07:12
161.35.32.43 attackbots
2020-07-21T14:57:07.074591vps773228.ovh.net sshd[16492]: Failed password for invalid user sandeep from 161.35.32.43 port 41752 ssh2
2020-07-21T15:01:13.268243vps773228.ovh.net sshd[16532]: Invalid user guest from 161.35.32.43 port 55870
2020-07-21T15:01:13.279525vps773228.ovh.net sshd[16532]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.35.32.43
2020-07-21T15:01:13.268243vps773228.ovh.net sshd[16532]: Invalid user guest from 161.35.32.43 port 55870
2020-07-21T15:01:15.240689vps773228.ovh.net sshd[16532]: Failed password for invalid user guest from 161.35.32.43 port 55870 ssh2
...
2020-07-21 22:04:05
46.233.194.86 attack
Unauthorized connection attempt from IP address 46.233.194.86 on Port 445(SMB)
2020-07-21 22:06:43
85.98.30.28 attackspam
Unauthorized connection attempt from IP address 85.98.30.28 on Port 445(SMB)
2020-07-21 22:25:00
197.44.101.91 attack
Unauthorized connection attempt from IP address 197.44.101.91 on Port 445(SMB)
2020-07-21 22:27:19
52.78.218.242 attack
Jul 21 08:23:08 garuda sshd[223670]: Invalid user wizard from 52.78.218.242
Jul 21 08:23:08 garuda sshd[223670]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=em3-52-78-218-242.ap-northeast-2.compute.amazonaws.com 
Jul 21 08:23:10 garuda sshd[223670]: Failed password for invalid user wizard from 52.78.218.242 port 38482 ssh2
Jul 21 08:23:10 garuda sshd[223670]: Received disconnect from 52.78.218.242: 11: Bye Bye [preauth]
Jul 21 08:35:40 garuda sshd[227163]: Invalid user aziz from 52.78.218.242
Jul 21 08:35:40 garuda sshd[227163]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=em3-52-78-218-242.ap-northeast-2.compute.amazonaws.com 
Jul 21 08:35:42 garuda sshd[227163]: Failed password for invalid user aziz from 52.78.218.242 port 41454 ssh2
Jul 21 08:35:42 garuda sshd[227163]: Received disconnect from 52.78.218.242: 11: Bye Bye [preauth]
Jul 21 08:40:26 garuda sshd[228407]: Invalid user ee........
-------------------------------
2020-07-21 22:19:59
120.92.149.231 attack
Jul 21 14:16:54 django-0 sshd[6975]: Invalid user any from 120.92.149.231
...
2020-07-21 22:27:51
14.139.171.130 attackspambots
Unauthorized connection attempt from IP address 14.139.171.130 on Port 445(SMB)
2020-07-21 22:05:25
182.75.139.26 attackspambots
SSH Brute-Force attacks
2020-07-21 21:55:11
152.231.93.130 attackspambots
Jul 21 15:03:27 Invalid user wxx from 152.231.93.130 port 7076
2020-07-21 22:15:43
51.210.47.193 attackbotsspam
Jul 21 15:01:16 rancher-0 sshd[496833]: Invalid user tg from 51.210.47.193 port 51710
Jul 21 15:01:18 rancher-0 sshd[496833]: Failed password for invalid user tg from 51.210.47.193 port 51710 ssh2
...
2020-07-21 22:00:02

Recently Reported IPs

104.21.38.42 104.21.38.66 104.21.38.60 104.21.38.64
104.21.38.62 104.21.69.222 104.21.38.61 104.21.38.76
104.21.38.82 104.21.38.75 104.21.38.89 104.21.38.91
104.21.38.9 104.21.38.90 104.21.38.92 104.21.38.93
104.21.69.224 104.21.39.111 104.21.39.103 104.21.39.12