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 <<>> 104.21.31.144
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7816
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.31.144.			IN	A

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

;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 20:33:39 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 144.31.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 144.31.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
14.251.6.71 attackspambots
2020-04-13T03:54:56.014858abusebot-4.cloudsearch.cf sshd[26124]: Invalid user admin from 14.251.6.71 port 33393
2020-04-13T03:54:56.022059abusebot-4.cloudsearch.cf sshd[26124]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.251.6.71
2020-04-13T03:54:56.014858abusebot-4.cloudsearch.cf sshd[26124]: Invalid user admin from 14.251.6.71 port 33393
2020-04-13T03:54:57.966410abusebot-4.cloudsearch.cf sshd[26124]: Failed password for invalid user admin from 14.251.6.71 port 33393 ssh2
2020-04-13T03:55:01.916178abusebot-4.cloudsearch.cf sshd[26131]: Invalid user admin from 14.251.6.71 port 33442
2020-04-13T03:55:01.922141abusebot-4.cloudsearch.cf sshd[26131]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.251.6.71
2020-04-13T03:55:01.916178abusebot-4.cloudsearch.cf sshd[26131]: Invalid user admin from 14.251.6.71 port 33442
2020-04-13T03:55:03.886569abusebot-4.cloudsearch.cf sshd[26131]: Failed password for 
...
2020-04-13 15:44:29
101.231.146.34 attackbots
Apr 13 08:57:17 * sshd[11683]: Failed password for root from 101.231.146.34 port 37901 ssh2
2020-04-13 15:13:35
222.186.42.75 attackspam
Unauthorized connection attempt detected from IP address 222.186.42.75 to port 22
2020-04-13 15:20:15
129.211.70.33 attackbotsspam
Apr 13 08:07:36 server sshd[63032]: Failed password for invalid user vps from 129.211.70.33 port 55462 ssh2
Apr 13 08:11:16 server sshd[63953]: Failed password for invalid user radio from 129.211.70.33 port 47023 ssh2
Apr 13 08:14:53 server sshd[64878]: Failed password for root from 129.211.70.33 port 38583 ssh2
2020-04-13 15:19:13
76.120.7.86 attackspambots
Apr 13 06:48:06 minden010 sshd[26878]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=76.120.7.86
Apr 13 06:48:08 minden010 sshd[26878]: Failed password for invalid user ukrtelecom from 76.120.7.86 port 55020 ssh2
Apr 13 06:52:02 minden010 sshd[28162]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=76.120.7.86
...
2020-04-13 15:42:58
36.22.187.34 attack
Unauthorized SSH login attempts
2020-04-13 15:32:03
201.16.246.71 attack
$f2bV_matches
2020-04-13 15:26:18
47.101.193.3 attackbotsspam
47.101.193.3 - - [13/Apr/2020:05:55:27 +0200] "GET /wp-login.php HTTP/1.1" 200 1689 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
47.101.193.3 - - [13/Apr/2020:05:55:28 +0200] "POST /wp-login.php HTTP/1.1" 200 1811 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
47.101.193.3 - - [13/Apr/2020:05:55:28 +0200] "GET /wp-login.php HTTP/1.1" 200 1689 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
47.101.193.3 - - [13/Apr/2020:05:55:30 +0200] "POST /wp-login.php HTTP/1.1" 200 1799 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
47.101.193.3 - - [13/Apr/2020:05:55:30 +0200] "GET /wp-login.php HTTP/1.1" 200 1689 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
47.101.193.3 - - [13/Apr/2020:05:55:32 +0200] "POST /wp-login.php HTTP/1.1" 200 1798 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/6
...
2020-04-13 15:22:06
112.85.42.187 attack
Apr 13 09:24:45 vmd38886 sshd\[16677\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.187  user=root
Apr 13 09:24:47 vmd38886 sshd\[16677\]: Failed password for root from 112.85.42.187 port 49148 ssh2
Apr 13 09:24:48 vmd38886 sshd\[16677\]: Failed password for root from 112.85.42.187 port 49148 ssh2
2020-04-13 15:42:40
213.59.135.87 attack
Apr 13 08:40:04 server sshd[6539]: Failed password for root from 213.59.135.87 port 55034 ssh2
Apr 13 08:53:09 server sshd[10410]: Failed password for root from 213.59.135.87 port 52245 ssh2
Apr 13 08:56:55 server sshd[11506]: Failed password for invalid user ubnt from 213.59.135.87 port 55561 ssh2
2020-04-13 15:24:25
51.91.79.232 attackbots
SSH invalid-user multiple login try
2020-04-13 15:46:12
118.70.124.192 attackbots
Unauthorized connection attempt detected from IP address 118.70.124.192 to port 445
2020-04-13 15:13:07
106.13.124.76 attack
(sshd) Failed SSH login from 106.13.124.76 (CN/China/-): 5 in the last 3600 secs
2020-04-13 15:33:19
35.223.108.174 attack
35.223.108.174 - - [13/Apr/2020:06:37:47 +0000] "GET /phpmyadmin/scripts/setup.php HTTP/1.1" 404 226 "-" "ZmEu"
2020-04-13 15:35:16
95.158.139.205 attackspambots
(sshd) Failed SSH login from 95.158.139.205 (BG/Bulgaria/mail.umt.bg): 3 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr 13 05:02:39 andromeda sshd[30280]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.158.139.205  user=root
Apr 13 05:02:41 andromeda sshd[30280]: Failed password for root from 95.158.139.205 port 39004 ssh2
Apr 13 05:07:15 andromeda sshd[30416]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.158.139.205  user=root
2020-04-13 15:14:52

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