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: None

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:
IP Type Details Datetime
104.21.18.76 normal
The hostname for this IP is minecraftworldmap.com
2022-07-23 06:23:40
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.1.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 1879
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.1.21.			IN	A

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

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:08:17 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 21.1.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.1.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.220.101.44 attackbots
Aug  1 12:20:26 bouncer sshd\[26896\]: Invalid user localadmin from 185.220.101.44 port 33629
Aug  1 12:20:26 bouncer sshd\[26896\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.220.101.44 
Aug  1 12:20:28 bouncer sshd\[26896\]: Failed password for invalid user localadmin from 185.220.101.44 port 33629 ssh2
...
2019-08-01 18:27:12
177.99.190.122 attackspambots
Automated report - ssh fail2ban:
Aug 1 11:33:26 wrong password, user=webmaster, port=40377, ssh2
Aug 1 12:05:30 authentication failure 
Aug 1 12:05:32 wrong password, user=pra, port=49017, ssh2
2019-08-01 18:18:49
185.220.100.253 attackspam
Aug  1 12:37:53 nginx sshd[66089]: Connection from 185.220.100.253 port 17404 on 10.23.102.80 port 22
Aug  1 12:37:56 nginx sshd[66089]: Received disconnect from 185.220.100.253 port 17404:11: bye [preauth]
2019-08-01 18:51:46
185.166.107.182 attackspambots
Invalid user erp from 185.166.107.182 port 46064
2019-08-01 18:16:01
71.202.241.115 attackbotsspam
Jul  4 22:31:03 dallas01 sshd[9204]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=71.202.241.115
Jul  4 22:31:06 dallas01 sshd[9204]: Failed password for invalid user mother from 71.202.241.115 port 45605 ssh2
Jul  4 22:31:08 dallas01 sshd[9204]: Failed password for invalid user mother from 71.202.241.115 port 45605 ssh2
Jul  4 22:31:10 dallas01 sshd[9204]: Failed password for invalid user mother from 71.202.241.115 port 45605 ssh2
2019-08-01 18:36:15
79.239.201.93 attackspam
SSH Brute-Force reported by Fail2Ban
2019-08-01 17:26:21
185.220.102.7 attackbotsspam
Invalid user apc from 185.220.102.7 port 43091
2019-08-01 18:14:57
128.199.154.60 attackbots
Aug  1 10:52:06 * sshd[7755]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.154.60
Aug  1 10:52:08 * sshd[7755]: Failed password for invalid user mdom from 128.199.154.60 port 47444 ssh2
2019-08-01 17:39:56
222.188.32.54 attackspam
Automatic report - Port Scan Attack
2019-08-01 18:25:35
137.59.213.29 attackbots
Aug  1 05:15:31 offspring postfix/smtpd[939]: connect from unknown[137.59.213.29]
Aug  1 05:15:34 offspring postfix/smtpd[939]: warning: unknown[137.59.213.29]: SASL CRAM-MD5 authentication failed: authentication failure
Aug  1 05:15:35 offspring postfix/smtpd[939]: warning: unknown[137.59.213.29]: SASL PLAIN authentication failed: authentication failure
Aug  1 05:15:36 offspring postfix/smtpd[939]: warning: unknown[137.59.213.29]: SASL LOGIN authentication failed: authentication failure


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=137.59.213.29
2019-08-01 18:23:20
177.96.50.213 attackbots
Jul 31 23:20:22 cumulus sshd[9410]: Did not receive identification string from 177.96.50.213 port 50810
Jul 31 23:20:22 cumulus sshd[9411]: Did not receive identification string from 177.96.50.213 port 50808
Jul 31 23:20:25 cumulus sshd[9413]: Invalid user UBNT from 177.96.50.213 port 49163
Jul 31 23:20:25 cumulus sshd[9414]: Invalid user UBNT from 177.96.50.213 port 49164
Jul 31 23:20:25 cumulus sshd[9413]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.96.50.213
Jul 31 23:20:25 cumulus sshd[9414]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.96.50.213
Jul 31 23:20:26 cumulus sshd[9413]: Failed password for invalid user UBNT from 177.96.50.213 port 49163 ssh2
Jul 31 23:20:26 cumulus sshd[9414]: Failed password for invalid user UBNT from 177.96.50.213 port 49164 ssh2
Jul 31 23:20:26 cumulus sshd[9413]: Connection closed by 177.96.50.213 port 49163 [preauth]
Jul 31 23:20:27 cumulu........
-------------------------------
2019-08-01 18:08:33
188.166.150.79 attackbots
Aug  1 08:44:57 MK-Soft-VM5 sshd\[3391\]: Invalid user lxpopuser from 188.166.150.79 port 32884
Aug  1 08:44:57 MK-Soft-VM5 sshd\[3391\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.150.79
Aug  1 08:44:59 MK-Soft-VM5 sshd\[3391\]: Failed password for invalid user lxpopuser from 188.166.150.79 port 32884 ssh2
...
2019-08-01 17:25:53
188.254.0.112 attackspam
Aug  1 06:39:14 localhost sshd\[9621\]: Invalid user oracle from 188.254.0.112 port 35496
Aug  1 06:39:14 localhost sshd\[9621\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.254.0.112
...
2019-08-01 18:14:21
13.73.105.153 attack
Aug  1 07:38:01 SilenceServices sshd[28197]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.73.105.153
Aug  1 07:38:03 SilenceServices sshd[28197]: Failed password for invalid user getmail from 13.73.105.153 port 49630 ssh2
Aug  1 07:44:16 SilenceServices sshd[32637]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.73.105.153
2019-08-01 17:52:42
188.166.115.226 attackspam
Aug  1 11:25:29 [munged] sshd[27289]: Invalid user ckolling from 188.166.115.226 port 46522
Aug  1 11:25:29 [munged] sshd[27289]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.115.226
2019-08-01 17:27:18

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