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 <<>> 104.21.52.124
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 643
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.52.124.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 23 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:35:37 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 124.52.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 124.52.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
139.198.191.217 attackbots
Jul 12 22:04:06 tux-35-217 sshd\[7033\]: Invalid user vika from 139.198.191.217 port 48592
Jul 12 22:04:06 tux-35-217 sshd\[7033\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.198.191.217
Jul 12 22:04:08 tux-35-217 sshd\[7033\]: Failed password for invalid user vika from 139.198.191.217 port 48592 ssh2
Jul 12 22:08:24 tux-35-217 sshd\[7101\]: Invalid user marcio from 139.198.191.217 port 35438
Jul 12 22:08:24 tux-35-217 sshd\[7101\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.198.191.217
...
2019-07-13 05:41:21
185.66.115.98 attackbotsspam
Jul 12 23:58:47 eventyay sshd[30151]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.66.115.98
Jul 12 23:58:48 eventyay sshd[30151]: Failed password for invalid user ubuntu from 185.66.115.98 port 48046 ssh2
Jul 13 00:06:35 eventyay sshd[31998]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.66.115.98
...
2019-07-13 06:07:53
137.59.56.155 attackspam
Jul 12 21:51:36 rigel postfix/smtpd[6019]: connect from unknown[137.59.56.155]
Jul 12 21:51:38 rigel postfix/smtpd[6019]: warning: unknown[137.59.56.155]: SASL CRAM-MD5 authentication failed: authentication failure
Jul 12 21:51:39 rigel postfix/smtpd[6019]: warning: unknown[137.59.56.155]: SASL PLAIN authentication failed: authentication failure
Jul 12 21:51:40 rigel postfix/smtpd[6019]: warning: unknown[137.59.56.155]: SASL LOGIN authentication failed: authentication failure
Jul 12 21:51:40 rigel postfix/smtpd[6019]: disconnect from unknown[137.59.56.155]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=137.59.56.155
2019-07-13 06:08:39
2603:1026:c03:3004::5 attackspambots
failed_logins
2019-07-13 05:46:52
116.108.152.151 attackspambots
Jul 12 21:42:36 *** sshd[500004]: refused connect from 116.108.152.151 =
(116.108.152.151)


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=116.108.152.151
2019-07-13 05:41:50
111.85.191.131 attackbotsspam
2019-07-12T20:03:39.261648hub.schaetter.us sshd\[18474\]: Invalid user web from 111.85.191.131
2019-07-12T20:03:39.298415hub.schaetter.us sshd\[18474\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.85.191.131
2019-07-12T20:03:41.122744hub.schaetter.us sshd\[18474\]: Failed password for invalid user web from 111.85.191.131 port 38342 ssh2
2019-07-12T20:08:16.600000hub.schaetter.us sshd\[18521\]: Invalid user tomy from 111.85.191.131
2019-07-12T20:08:16.636694hub.schaetter.us sshd\[18521\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.85.191.131
...
2019-07-13 05:45:34
218.92.0.211 attackbots
Failed password for root from 218.92.0.211 port 10178 ssh2
Failed password for root from 218.92.0.211 port 10178 ssh2
Failed password for root from 218.92.0.211 port 10178 ssh2
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.211  user=root
Failed password for root from 218.92.0.211 port 29427 ssh2
2019-07-13 06:16:03
36.84.80.31 attackspambots
Jul 12 23:31:42 localhost sshd\[22788\]: Invalid user db2fenc1 from 36.84.80.31 port 57249
Jul 12 23:31:42 localhost sshd\[22788\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.84.80.31
Jul 12 23:31:44 localhost sshd\[22788\]: Failed password for invalid user db2fenc1 from 36.84.80.31 port 57249 ssh2
2019-07-13 06:14:43
91.134.140.32 attack
Jul 12 22:02:53 lnxweb61 sshd[11466]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.134.140.32
Jul 12 22:02:55 lnxweb61 sshd[11466]: Failed password for invalid user mxuser from 91.134.140.32 port 34998 ssh2
Jul 12 22:07:59 lnxweb61 sshd[15418]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.134.140.32
2019-07-13 05:56:40
94.60.177.85 attackbotsspam
Jul 12 21:51:42 tux postfix/smtpd[31571]: connect from 85.177.60.94.rev.vodafone.pt[94.60.177.85]
Jul x@x


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=94.60.177.85
2019-07-13 06:10:33
45.123.8.99 attackbots
Jul 12 21:49:56 rigel postfix/smtpd[6019]: connect from unknown[45.123.8.99]
Jul 12 21:49:59 rigel postfix/smtpd[6019]: warning: unknown[45.123.8.99]: SASL CRAM-MD5 authentication failed: authentication failure
Jul 12 21:49:59 rigel postfix/smtpd[6019]: warning: unknown[45.123.8.99]: SASL PLAIN authentication failed: authentication failure
Jul 12 21:50:00 rigel postfix/smtpd[6019]: warning: unknown[45.123.8.99]: SASL LOGIN authentication failed: authentication failure


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=45.123.8.99
2019-07-13 06:03:59
114.241.110.136 attackbots
ssh failed login
2019-07-13 05:57:23
106.12.134.23 attackbots
Jul 12 23:09:45 * sshd[10702]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.134.23
Jul 12 23:09:47 * sshd[10702]: Failed password for invalid user kettle from 106.12.134.23 port 46167 ssh2
2019-07-13 05:50:26
184.95.58.172 attack
Probing for vulnerable PHP code /wp-includes/images/media-admin.php
2019-07-13 06:21:48
223.27.234.253 attackbotsspam
Jul 12 22:16:35 MK-Soft-VM4 sshd\[30112\]: Invalid user lis from 223.27.234.253 port 44066
Jul 12 22:16:35 MK-Soft-VM4 sshd\[30112\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.27.234.253
Jul 12 22:16:37 MK-Soft-VM4 sshd\[30112\]: Failed password for invalid user lis from 223.27.234.253 port 44066 ssh2
...
2019-07-13 06:17:49

Recently Reported IPs

104.21.52.138 104.21.52.15 104.21.7.228 104.21.52.14
104.21.52.151 104.21.52.16 104.21.52.162 104.21.52.157
104.21.52.167 104.21.52.178 104.21.52.171 104.21.7.229
104.21.52.18 104.21.52.176 104.21.52.179 104.21.52.173
104.21.52.185 104.21.52.182 104.21.52.180 104.21.52.187