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 <<>> 104.221.129.166
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36949
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.221.129.166.		IN	A

;; AUTHORITY SECTION:
.			252	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022701 1800 900 604800 86400

;; Query time: 66 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 28 14:00:00 CST 2022
;; MSG SIZE  rcvd: 108
Host info
Host 166.129.221.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 166.129.221.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
43.227.66.159 attack
Sep  4 18:28:12 friendsofhawaii sshd\[27626\]: Invalid user factorio123 from 43.227.66.159
Sep  4 18:28:12 friendsofhawaii sshd\[27626\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.227.66.159
Sep  4 18:28:14 friendsofhawaii sshd\[27626\]: Failed password for invalid user factorio123 from 43.227.66.159 port 49212 ssh2
Sep  4 18:31:32 friendsofhawaii sshd\[27949\]: Invalid user password1 from 43.227.66.159
Sep  4 18:31:32 friendsofhawaii sshd\[27949\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.227.66.159
2019-09-05 12:54:16
77.247.181.163 attackspam
Sep  5 04:39:31 thevastnessof sshd[11175]: Failed password for root from 77.247.181.163 port 3290 ssh2
...
2019-09-05 12:52:01
191.113.25.56 attackbotsspam
Automatic report - Port Scan Attack
2019-09-05 13:19:13
183.60.21.112 attackspambots
2019-09-05 dovecot_login authenticator failed for \(**REMOVED**\) \[183.60.21.112\]: 535 Incorrect authentication data \(set_id=nologin\)
2019-09-05 dovecot_login authenticator failed for \(**REMOVED**\) \[183.60.21.112\]: 535 Incorrect authentication data \(set_id=anna\)
2019-09-05 dovecot_login authenticator failed for \(**REMOVED**\) \[183.60.21.112\]: 535 Incorrect authentication data \(set_id=anna\)
2019-09-05 13:06:17
94.238.112.142 attackbots
Sep  5 00:27:59 archiv sshd[31911]: Invalid user pi from 94.238.112.142 port 55430
Sep  5 00:27:59 archiv sshd[31910]: Invalid user pi from 94.238.112.142 port 55424
Sep  5 00:27:59 archiv sshd[31911]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94-238-112-142.abo.bbox.fr
Sep  5 00:27:59 archiv sshd[31910]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94-238-112-142.abo.bbox.fr
Sep  5 00:28:01 archiv sshd[31910]: Failed password for invalid user pi from 94.238.112.142 port 55424 ssh2
Sep  5 00:28:01 archiv sshd[31911]: Failed password for invalid user pi from 94.238.112.142 port 55430 ssh2
Sep  5 00:28:01 archiv sshd[31910]: Connection closed by 94.238.112.142 port 55424 [preauth]
Sep  5 00:28:01 archiv sshd[31911]: Connection closed by 94.238.112.142 port 55430 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=94.238.112.142
2019-09-05 13:50:18
146.185.25.172 attack
" "
2019-09-05 13:42:24
90.45.254.108 attackbots
Sep  5 07:00:24 icinga sshd[24605]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=90.45.254.108
Sep  5 07:00:27 icinga sshd[24605]: Failed password for invalid user 123456 from 90.45.254.108 port 56480 ssh2
...
2019-09-05 13:02:42
188.166.31.205 attack
Sep  5 01:20:04 plusreed sshd[23771]: Invalid user 1q2w3e4r from 188.166.31.205
...
2019-09-05 13:26:28
43.249.49.189 attackbotsspam
Sep  5 00:18:25 tamoto postfix/smtpd[21619]: connect from unknown[43.249.49.189]
Sep  5 00:18:27 tamoto postfix/smtpd[21619]: warning: unknown[43.249.49.189]: SASL CRAM-MD5 authentication failed: authentication failure
Sep  5 00:18:27 tamoto postfix/smtpd[21619]: warning: unknown[43.249.49.189]: SASL PLAIN authentication failed: authentication failure
Sep  5 00:18:28 tamoto postfix/smtpd[21619]: warning: unknown[43.249.49.189]: SASL LOGIN authentication failed: authentication failure
Sep  5 00:18:29 tamoto postfix/smtpd[21619]: disconnect from unknown[43.249.49.189]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=43.249.49.189
2019-09-05 13:00:53
91.121.101.159 attackbots
Sep  5 01:25:15 TORMINT sshd\[4501\]: Invalid user systest from 91.121.101.159
Sep  5 01:25:15 TORMINT sshd\[4501\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.101.159
Sep  5 01:25:17 TORMINT sshd\[4501\]: Failed password for invalid user systest from 91.121.101.159 port 33254 ssh2
...
2019-09-05 13:30:02
66.183.127.247 attackspambots
Sep  5 07:40:31 server sshd\[19143\]: Invalid user default from 66.183.127.247 port 48524
Sep  5 07:40:31 server sshd\[19143\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=66.183.127.247
Sep  5 07:40:34 server sshd\[19143\]: Failed password for invalid user default from 66.183.127.247 port 48524 ssh2
Sep  5 07:45:27 server sshd\[24458\]: Invalid user proxyuser from 66.183.127.247 port 37006
Sep  5 07:45:27 server sshd\[24458\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=66.183.127.247
2019-09-05 13:05:06
190.80.96.134 attack
Lines containing failures of 190.80.96.134
Sep  5 00:19:57 ks3370873 postfix/smtpd[29623]: connect from unknown[190.80.96.134]
Sep x@x
Sep  5 00:19:58 ks3370873 postfix/smtpd[29623]: lost connection after DATA from unknown[190.80.96.134]
Sep  5 00:19:58 ks3370873 postfix/smtpd[29623]: disconnect from unknown[190.80.96.134] ehlo=1 mail=1 rcpt=0/1 data=0/1 commands=2/4


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=190.80.96.134
2019-09-05 13:03:21
190.117.50.30 attackbotsspam
Lines containing failures of 190.117.50.30
Sep  5 00:17:46 hal postfix/smtpd[3622]: connect from unknown[190.117.50.30]
Sep  5 00:17:47 hal postfix/policy-spf[3624]: Policy action=550 Please see hxxp://www.openspf.org/Why?s=mfrom;id=paco.yepes%40godelia.org;ip=190.117.50.30;r=hal.godelia.org
Sep x@x
Sep  5 00:17:47 hal postfix/smtpd[3622]: lost connection after DATA from unknown[190.117.50.30]
Sep  5 00:17:47 hal postfix/smtpd[3622]: disconnect from unknown[190.117.50.30] ehlo=1 mail=1 rcpt=0/1 data=0/1 commands=2/4
Sep  5 00:18:08 hal postfix/smtpd[3622]: connect from unknown[190.117.50.30]
Sep  5 00:18:08 hal postfix/policy-spf[3624]: Policy action=550 Please see hxxp://www.openspf.org/Why?s=mfrom;id=paco.yepes%40godelia.org;ip=190.117.50.30;r=hal.godelia.org
Sep x@x
Sep  5 00:18:09 hal postfix/smtpd[3622]: lost connection after DATA from unknown[190.117.50.30]
Sep  5 00:18:09 hal postfix/smtpd[3622]: disconnect from unknown[190.117.50.30] ehlo=1 mail=1 rcpt=0/1 data=0........
------------------------------
2019-09-05 13:01:39
54.38.241.162 attack
Sep  4 18:34:20 hiderm sshd\[7419\]: Invalid user testftp from 54.38.241.162
Sep  4 18:34:20 hiderm sshd\[7419\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=162.ip-54-38-241.eu
Sep  4 18:34:22 hiderm sshd\[7419\]: Failed password for invalid user testftp from 54.38.241.162 port 58716 ssh2
Sep  4 18:42:51 hiderm sshd\[8247\]: Invalid user deploy from 54.38.241.162
Sep  4 18:42:51 hiderm sshd\[8247\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=162.ip-54-38-241.eu
2019-09-05 12:51:33
218.75.216.21 attackspam
Sep  5 00:50:40 meumeu sshd[13260]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.75.216.21 
Sep  5 00:50:42 meumeu sshd[13260]: Failed password for invalid user mysql from 218.75.216.21 port 50551 ssh2
Sep  5 00:56:46 meumeu sshd[14030]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.75.216.21 
...
2019-09-05 13:51:42

Recently Reported IPs

104.221.129.170 104.221.129.172 104.221.129.165 104.221.130.34
104.221.130.36 104.221.129.169 104.221.130.40 104.221.130.38
105.213.102.254 104.221.130.42 104.221.130.46 104.221.130.44
104.221.131.18 105.213.102.28 105.213.102.40 105.213.102.46
104.223.203.72 105.213.102.54 104.223.26.3 12.239.125.71