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 <<>> 104.21.53.193
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 63186
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.193.			IN	A

;; AUTHORITY SECTION:
.			521	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: Thu Feb 17 23:57:57 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 193.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 193.53.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
198.108.67.95 attack
" "
2019-07-26 15:53:50
79.137.29.100 attack
Jul 26 09:42:19 debian sshd\[4099\]: Invalid user artifactory from 79.137.29.100 port 34780
Jul 26 09:42:19 debian sshd\[4099\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.137.29.100
...
2019-07-26 16:42:36
78.42.135.211 attack
Jul 26 13:48:05 vibhu-HP-Z238-Microtower-Workstation sshd\[26697\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=78.42.135.211  user=postgres
Jul 26 13:48:06 vibhu-HP-Z238-Microtower-Workstation sshd\[26697\]: Failed password for postgres from 78.42.135.211 port 59892 ssh2
Jul 26 13:55:44 vibhu-HP-Z238-Microtower-Workstation sshd\[26911\]: Invalid user pm from 78.42.135.211
Jul 26 13:55:44 vibhu-HP-Z238-Microtower-Workstation sshd\[26911\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=78.42.135.211
Jul 26 13:55:47 vibhu-HP-Z238-Microtower-Workstation sshd\[26911\]: Failed password for invalid user pm from 78.42.135.211 port 43598 ssh2
...
2019-07-26 16:26:57
187.187.195.230 attackbotsspam
187.187.195.230 - - [26/Jul/2019:00:59:56 +0200] "GET /wp-login.php HTTP/1.1" 302 573
...
2019-07-26 16:18:40
162.241.232.23 attackspambots
Time:     Thu Jul 25 19:59:55 2019 -0300
IP:       162.241.232.23 (US/United States/162-241-232-23.unifiedlayer.com)
Failures: 20 (WordPressBruteForcePOST)
Interval: 3600 seconds
Blocked:  Permanent Block
2019-07-26 16:04:26
105.184.56.151 attackbots
Jul 26 07:59:17 mail sshd\[7132\]: Invalid user wisnu from 105.184.56.151 port 39186
Jul 26 07:59:17 mail sshd\[7132\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=105.184.56.151
Jul 26 07:59:20 mail sshd\[7132\]: Failed password for invalid user wisnu from 105.184.56.151 port 39186 ssh2
Jul 26 08:05:36 mail sshd\[8721\]: Invalid user lsfadmin from 105.184.56.151 port 59254
Jul 26 08:05:36 mail sshd\[8721\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=105.184.56.151
2019-07-26 15:48:32
2.32.86.50 attackspam
Jul 26 09:12:14 mail sshd\[16882\]: Failed password for invalid user no-reply from 2.32.86.50 port 40389 ssh2
Jul 26 09:27:38 mail sshd\[17242\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.32.86.50  user=root
...
2019-07-26 16:33:42
177.159.157.178 attack
email spam
2019-07-26 16:10:59
176.9.146.134 attack
176.9.146.134 - - [26/Jul/2019:08:13:12 +0200] "GET /wp-login.php HTTP/1.1" 200 1122 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
176.9.146.134 - - [26/Jul/2019:08:13:12 +0200] "POST /wp-login.php HTTP/1.1" 200 1503 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
176.9.146.134 - - [26/Jul/2019:08:13:12 +0200] "GET /wp-login.php HTTP/1.1" 200 1122 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
176.9.146.134 - - [26/Jul/2019:08:13:13 +0200] "POST /wp-login.php HTTP/1.1" 200 1489 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
176.9.146.134 - - [26/Jul/2019:08:13:13 +0200] "GET /wp-login.php HTTP/1.1" 200 1122 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
176.9.146.134 - - [26/Jul/2019:08:13:13 +0200] "POST /wp-login.php HTTP/1.1" 200 1491 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2019-07-26 16:11:35
189.135.81.22 attack
26.07.2019 08:22:00 SSH access blocked by firewall
2019-07-26 16:26:29
191.53.193.169 attackbots
Jul 25 18:59:54 web1 postfix/smtpd[9744]: warning: unknown[191.53.193.169]: SASL PLAIN authentication failed: authentication failure
...
2019-07-26 16:17:04
207.46.13.42 attack
Web App Attack
2019-07-26 16:34:52
59.127.10.102 attackspam
port scan and connect, tcp 23 (telnet)
2019-07-26 16:37:01
62.182.201.103 attackbotsspam
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-07-25 22:04:58,484 INFO [amun_request_handler] PortScan Detected on Port: 445 (62.182.201.103)
2019-07-26 16:28:48
191.239.255.209 attackbots
Jul 26 09:29:17 mail sshd\[22621\]: Invalid user nina from 191.239.255.209 port 57632
Jul 26 09:29:17 mail sshd\[22621\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.239.255.209
Jul 26 09:29:19 mail sshd\[22621\]: Failed password for invalid user nina from 191.239.255.209 port 57632 ssh2
Jul 26 09:35:08 mail sshd\[23652\]: Invalid user webin from 191.239.255.209 port 47186
Jul 26 09:35:08 mail sshd\[23652\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.239.255.209
2019-07-26 15:46:48

Recently Reported IPs

104.21.53.192 104.21.53.201 104.21.53.202 104.21.53.206
104.21.53.208 104.21.53.212 104.21.53.213 104.21.53.215
104.21.53.216 104.21.53.217 104.21.53.22 71.36.220.185
104.21.53.220 104.21.53.221 104.21.53.222 104.21.53.223
104.21.53.23 104.21.53.230 161.140.37.203 104.21.53.231