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 <<>> 104.21.94.128
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2179
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.94.128.			IN	A

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

;; Query time: 55 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:18:10 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 128.94.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 128.94.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.30.176.93 attackbots
Aug105:05:49server4dovecot:imap-login:Disconnected\(authfailed\,1attemptsin2secs\):user=\\,method=PLAIN\,rip=185.30.177.63\,lip=148.251.104.77\,TLS:Connectionclosed\,session=\Aug105:06:45server4dovecot:imap-login:Disconnected\(authfailed\,1attemptsin2secs\):user=\\,method=PLAIN\,rip=185.30.177.176\,lip=148.251.104.77\,TLS:Connectionclosed\,session=\Aug105:06:06server4dovecot:imap-login:Disconnected\(authfailed\,1attemptsin2secs\):user=\\,method=PLAIN\,rip=185.30.177.176\,lip=148.251.104.77\,TLS:Connectionclosed\,session=\Aug105:16:54server4dovecot:imap-login:Disconnected\(authfailed\,1attemptsin2secs\):user=\\,method=PLAIN\,rip=185.30.177.176\,lip=148.251.104.77\,TLS:Connectionclosed\,session=\Aug105:05:47server4dovecot:imap-login:Disconnected\(authfailed\,1attemptsin2secs\):user=\\,method=PLAIN\,rip=185.30.177.176\,lip=148.25
2019-08-01 16:34:46
186.211.185.114 attackbotsspam
2019-07-31 22:26:14 H=(186-211-185-114.commcorp.net.br) [186.211.185.114]:33738 I=[192.147.25.65]:25 F= rejected RCPT : RBL: found in thrukfz5b56tq6xao6odgdyjrq.zen.dq.spamhaus.net (127.0.0.3, 127.0.0.4) (https://www.spamhaus.org/sbl/query/SBLCSS)
2019-07-31 22:26:14 H=(186-211-185-114.commcorp.net.br) [186.211.185.114]:33738 I=[192.147.25.65]:25 F= rejected RCPT : RBL: found in thrukfz5b56tq6xao6odgdyjrq.zen.dq.spamhaus.net (127.0.0.3, 127.0.0.4) (https://www.spamhaus.org/sbl/query/SBLCSS)
2019-07-31 22:26:15 H=(186-211-185-114.commcorp.net.br) [186.211.185.114]:33738 I=[192.147.25.65]:25 F= rejected RCPT : RBL: found in thrukfz5b56tq6xao6odgdyjrq.zen.dq.spamhaus.net (127.0.0.4, 127.0.0.3) (https://www.spamhaus.org/sbl/query/SBLCSS)
...
2019-08-01 16:56:25
157.230.163.6 attackspambots
Aug  1 07:47:54 docs sshd\[63727\]: Invalid user geraldo from 157.230.163.6Aug  1 07:47:57 docs sshd\[63727\]: Failed password for invalid user geraldo from 157.230.163.6 port 38856 ssh2Aug  1 07:52:07 docs sshd\[63911\]: Invalid user nologin from 157.230.163.6Aug  1 07:52:10 docs sshd\[63911\]: Failed password for invalid user nologin from 157.230.163.6 port 32926 ssh2Aug  1 07:56:21 docs sshd\[64104\]: Invalid user test from 157.230.163.6Aug  1 07:56:23 docs sshd\[64104\]: Failed password for invalid user test from 157.230.163.6 port 55210 ssh2
...
2019-08-01 17:11:47
185.30.176.148 attackspam
Aug105:11:45server4dovecot:imap-login:Disconnected\(authfailed\,1attemptsin2secs\):user=\\,method=PLAIN\,rip=185.30.176.191\,lip=148.251.104.77\,TLS:Connectionclosed\,session=\Aug105:06:28server4dovecot:imap-login:Disconnected\(authfailed\,1attemptsin2secs\):user=\\,method=PLAIN\,rip=185.30.176.191\,lip=148.251.104.77\,TLS:Connectionclosed\,session=\Aug105:21:41server4dovecot:imap-login:Disconnected\(authfailed\,1attemptsin2secs\):user=\\,method=PLAIN\,rip=185.30.176.148\,lip=148.251.104.77\,TLS:Connectionclosed\,session=\<2/RvvQWPF5 5HrCU\>Aug105:05:51server4dovecot:imap-login:Disconnected\(authfailed\,1attemptsin2secs\):user=\\,method=PLAIN\,rip=185.30.176.191\,lip=148.251.104.77\,TLS:Connectionclosed\,session=\Aug105:05:53server4dovecot:imap-login:Disconnected\(authfailed\,1attemptsin2secs\):user=\\,method=PLAIN\,rip=185.30.176.148\,lip=
2019-08-01 16:38:08
73.137.130.75 attackbotsspam
Invalid user howard from 73.137.130.75 port 36688
2019-08-01 16:57:33
129.211.29.204 attack
Aug  1 07:17:10 intra sshd\[17388\]: Invalid user -,0m from 129.211.29.204Aug  1 07:17:10 intra sshd\[17388\]: Failed password for invalid user -,0m from 129.211.29.204 port 46456 ssh2Aug  1 07:21:56 intra sshd\[17483\]: Invalid user tz from 129.211.29.204Aug  1 07:21:58 intra sshd\[17483\]: Failed password for invalid user tz from 129.211.29.204 port 39392 ssh2Aug  1 07:26:46 intra sshd\[17551\]: Invalid user 123456 from 129.211.29.204Aug  1 07:26:48 intra sshd\[17551\]: Failed password for invalid user 123456 from 129.211.29.204 port 60650 ssh2
...
2019-08-01 17:06:15
73.129.11.75 attackspambots
Apr 21 08:36:36 ubuntu sshd[656]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=73.129.11.75
Apr 21 08:36:38 ubuntu sshd[656]: Failed password for invalid user don from 73.129.11.75 port 3012 ssh2
Apr 21 08:40:27 ubuntu sshd[1008]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=73.129.11.75
2019-08-01 17:15:36
113.240.237.10 attackspambots
IMAP brute force
...
2019-08-01 16:51:20
46.201.175.17 attack
Telnetd brute force attack detected by fail2ban
2019-08-01 16:40:50
118.24.3.193 attackspambots
Aug  1 04:37:04 xb3 sshd[20790]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.3.193  user=r.r
Aug  1 04:37:06 xb3 sshd[20790]: Failed password for r.r from 118.24.3.193 port 39151 ssh2
Aug  1 04:37:06 xb3 sshd[20790]: Received disconnect from 118.24.3.193: 11: Bye Bye [preauth]
Aug  1 05:23:11 xb3 sshd[7835]: Failed password for invalid user bruno from 118.24.3.193 port 52120 ssh2
Aug  1 05:23:11 xb3 sshd[7835]: Received disconnect from 118.24.3.193: 11: Bye Bye [preauth]
Aug  1 05:27:00 xb3 sshd[3763]: Failed password for invalid user edward from 118.24.3.193 port 41211 ssh2
Aug  1 05:27:00 xb3 sshd[3763]: Received disconnect from 118.24.3.193: 11: Bye Bye [preauth]
Aug  1 05:30:39 xb3 sshd[32153]: Failed password for invalid user user1 from 118.24.3.193 port 58624 ssh2
Aug  1 05:30:39 xb3 sshd[32153]: Received disconnect from 118.24.3.193: 11: Bye Bye [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?i
2019-08-01 17:10:38
189.38.173.25 attackspambots
Aug  1 09:26:55 srv206 sshd[28469]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.38.173.25  user=root
Aug  1 09:26:57 srv206 sshd[28469]: Failed password for root from 189.38.173.25 port 60468 ssh2
...
2019-08-01 16:37:19
139.99.107.166 attackspambots
[Aegis] @ 2019-08-01 08:24:10  0100 -> Attempted Administrator Privilege Gain: ET SCAN LibSSH Based Frequent SSH Connections Likely BruteForce Attack
2019-08-01 17:01:44
106.12.212.179 attack
Aug  1 02:49:46 xtremcommunity sshd\[13703\]: Invalid user nexus from 106.12.212.179 port 39676
Aug  1 02:49:46 xtremcommunity sshd\[13703\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.212.179
Aug  1 02:49:48 xtremcommunity sshd\[13703\]: Failed password for invalid user nexus from 106.12.212.179 port 39676 ssh2
Aug  1 02:55:56 xtremcommunity sshd\[13872\]: Invalid user pi from 106.12.212.179 port 35040
Aug  1 02:55:56 xtremcommunity sshd\[13872\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.212.179
...
2019-08-01 16:31:00
138.118.5.133 attackspambots
CloudCIX Reconnaissance Scan Detected, PTR: cliente-138.118.5-133.netsulonline.com.br.
2019-08-01 17:12:43
184.22.218.187 attack
WordPress wp-login brute force :: 184.22.218.187 0.148 BYPASS [01/Aug/2019:13:25:49  1000] [censored_1] "POST /wp-login.php HTTP/1.1" 200 3972 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2019-08-01 17:13:12

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