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 <<>> 104.21.19.38
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 34106
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.19.38.			IN	A

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

;; Query time: 65 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 18:34:16 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 38.19.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 38.19.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
136.49.202.36 attack
Unauthorized connection attempt detected from IP address 136.49.202.36 to port 2220 [J]
2020-02-03 01:32:11
179.184.229.50 attackspam
DATE:2020-02-02 16:08:28, IP:179.184.229.50, PORT:1433 MSSQL brute force auth on honeypot server (honey-neo-dc)
2020-02-03 01:51:06
178.255.42.20 attackbotsspam
DATE:2020-02-02 16:08:27, IP:178.255.42.20, PORT:1433 MSSQL brute force auth on honeypot server (honey-neo-dc)
2020-02-03 01:56:12
104.168.96.138 attackbots
Feb  2 18:18:28 dedicated sshd[18409]: Invalid user deploy from 104.168.96.138 port 60702
2020-02-03 01:57:22
222.186.173.154 attack
Feb  2 18:40:37 ns381471 sshd[23225]: Failed password for root from 222.186.173.154 port 50080 ssh2
Feb  2 18:40:52 ns381471 sshd[23225]: error: maximum authentication attempts exceeded for root from 222.186.173.154 port 50080 ssh2 [preauth]
2020-02-03 01:45:51
195.113.86.245 attackspam
Mar  6 19:18:22 ms-srv sshd[7586]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.113.86.245  user=root
Mar  6 19:18:24 ms-srv sshd[7586]: Failed password for invalid user root from 195.113.86.245 port 53071 ssh2
2020-02-03 01:43:30
195.133.216.215 attackbots
Oct  6 13:49:36 ms-srv sshd[44079]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.133.216.215  user=root
Oct  6 13:49:38 ms-srv sshd[44079]: Failed password for invalid user root from 195.133.216.215 port 39906 ssh2
2020-02-03 01:37:37
195.128.102.249 attackbotsspam
Apr 23 18:15:11 ms-srv sshd[2415]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.128.102.249
Apr 23 18:15:14 ms-srv sshd[2415]: Failed password for invalid user billy from 195.128.102.249 port 58856 ssh2
2020-02-03 01:40:01
195.140.215.86 attackbotsspam
Jan 14 11:42:04 ms-srv sshd[10958]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.140.215.86
Jan 14 11:42:07 ms-srv sshd[10958]: Failed password for invalid user alice from 195.140.215.86 port 49484 ssh2
2020-02-03 01:33:10
222.186.42.75 attackbots
2020-2-2 6:16:34 PM: failed ssh attempt
2020-02-03 01:19:32
182.52.63.186 attackspam
DATE:2020-02-02 16:08:45, IP:182.52.63.186, PORT:1433 MSSQL brute force auth on honeypot server (honey-neo-dc)
2020-02-03 01:18:29
195.154.119.75 attack
Dec  6 14:15:47 ms-srv sshd[44503]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.154.119.75  user=root
Dec  6 14:15:49 ms-srv sshd[44503]: Failed password for invalid user root from 195.154.119.75 port 59870 ssh2
2020-02-03 01:14:41
51.89.99.60 attackspambots
Unauthorized connection attempt detected from IP address 51.89.99.60 to port 22 [J]
2020-02-03 01:35:24
145.239.11.235 attack
Feb  2 17:22:35 sd-53420 sshd\[9404\]: Invalid user admin from 145.239.11.235
Feb  2 17:22:35 sd-53420 sshd\[9404\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=145.239.11.235
Feb  2 17:22:37 sd-53420 sshd\[9404\]: Failed password for invalid user admin from 145.239.11.235 port 53498 ssh2
Feb  2 17:25:13 sd-53420 sshd\[9632\]: Invalid user userftp from 145.239.11.235
Feb  2 17:25:13 sd-53420 sshd\[9632\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=145.239.11.235
...
2020-02-03 01:44:45
106.12.92.65 attack
Unauthorized connection attempt detected from IP address 106.12.92.65 to port 2220 [J]
2020-02-03 01:36:53

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