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 <<>> 104.21.68.177
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 63489
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.68.177.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021801 1800 900 604800 86400

;; Query time: 24 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 19 03:30:48 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 177.68.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 177.68.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
49.88.112.80 attack
Sep  9 21:00:35 auw2 sshd\[15173\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.80  user=root
Sep  9 21:00:37 auw2 sshd\[15173\]: Failed password for root from 49.88.112.80 port 28780 ssh2
Sep  9 21:00:39 auw2 sshd\[15173\]: Failed password for root from 49.88.112.80 port 28780 ssh2
Sep  9 21:00:41 auw2 sshd\[15173\]: Failed password for root from 49.88.112.80 port 28780 ssh2
Sep  9 21:00:42 auw2 sshd\[15181\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.80  user=root
2019-09-10 15:09:23
189.211.111.99 attack
Sep 10 03:17:21 herz-der-gamer sshd[10319]: Invalid user deploy from 189.211.111.99 port 50196
Sep 10 03:17:21 herz-der-gamer sshd[10319]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.211.111.99
Sep 10 03:17:21 herz-der-gamer sshd[10319]: Invalid user deploy from 189.211.111.99 port 50196
Sep 10 03:17:23 herz-der-gamer sshd[10319]: Failed password for invalid user deploy from 189.211.111.99 port 50196 ssh2
...
2019-09-10 15:35:34
195.154.255.85 attack
Sep 10 09:28:29 vps691689 sshd[15814]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.154.255.85
Sep 10 09:28:31 vps691689 sshd[15814]: Failed password for invalid user pass from 195.154.255.85 port 38906 ssh2
Sep 10 09:33:51 vps691689 sshd[15917]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.154.255.85
...
2019-09-10 15:43:39
167.71.217.12 attackbotsspam
Sep 10 03:01:31 vps200512 sshd\[21156\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.217.12  user=root
Sep 10 03:01:34 vps200512 sshd\[21156\]: Failed password for root from 167.71.217.12 port 34982 ssh2
Sep 10 03:08:08 vps200512 sshd\[21266\]: Invalid user www from 167.71.217.12
Sep 10 03:08:08 vps200512 sshd\[21266\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.217.12
Sep 10 03:08:09 vps200512 sshd\[21266\]: Failed password for invalid user www from 167.71.217.12 port 40574 ssh2
2019-09-10 15:19:12
203.128.242.166 attackspam
Sep  9 21:30:32 aiointranet sshd\[22603\]: Invalid user tomcat from 203.128.242.166
Sep  9 21:30:32 aiointranet sshd\[22603\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.128.242.166
Sep  9 21:30:35 aiointranet sshd\[22603\]: Failed password for invalid user tomcat from 203.128.242.166 port 51730 ssh2
Sep  9 21:36:17 aiointranet sshd\[23074\]: Invalid user student2 from 203.128.242.166
Sep  9 21:36:17 aiointranet sshd\[23074\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.128.242.166
2019-09-10 15:44:21
117.60.134.121 attack
3 failed attempts at connecting to SSH.
2019-09-10 15:32:22
165.22.144.206 attackspambots
Sep 10 08:55:30 core sshd[23589]: Failed password for www-data from 165.22.144.206 port 55470 ssh2
Sep 10 09:00:57 core sshd[30136]: Invalid user webadmin from 165.22.144.206 port 58530
...
2019-09-10 15:22:30
86.188.246.2 attack
Sep  9 21:34:43 hanapaa sshd\[2638\]: Invalid user 1 from 86.188.246.2
Sep  9 21:34:43 hanapaa sshd\[2638\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=86.188.246.2
Sep  9 21:34:45 hanapaa sshd\[2638\]: Failed password for invalid user 1 from 86.188.246.2 port 48678 ssh2
Sep  9 21:41:12 hanapaa sshd\[3279\]: Invalid user a from 86.188.246.2
Sep  9 21:41:12 hanapaa sshd\[3279\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=86.188.246.2
2019-09-10 15:46:58
90.188.45.139 attackbotsspam
2019-09-10T06:55:42.612322hub.schaetter.us sshd\[8218\]: Invalid user user1 from 90.188.45.139
2019-09-10T06:55:42.651510hub.schaetter.us sshd\[8218\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=90.188.45.139
2019-09-10T06:55:44.413185hub.schaetter.us sshd\[8218\]: Failed password for invalid user user1 from 90.188.45.139 port 47132 ssh2
2019-09-10T06:57:54.905101hub.schaetter.us sshd\[8228\]: Invalid user 123456 from 90.188.45.139
2019-09-10T06:57:54.938152hub.schaetter.us sshd\[8228\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=90.188.45.139
...
2019-09-10 15:26:35
87.98.150.12 attack
Sep  9 21:36:17 php1 sshd\[26162\]: Invalid user hadoop from 87.98.150.12
Sep  9 21:36:17 php1 sshd\[26162\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=87.98.150.12
Sep  9 21:36:20 php1 sshd\[26162\]: Failed password for invalid user hadoop from 87.98.150.12 port 41480 ssh2
Sep  9 21:42:06 php1 sshd\[26807\]: Invalid user minecraft from 87.98.150.12
Sep  9 21:42:06 php1 sshd\[26807\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=87.98.150.12
2019-09-10 15:51:27
200.60.99.146 attackbotsspam
SPF Fail sender not permitted to send mail for @0sg.net / Mail sent to address hacked/leaked from Last.fm
2019-09-10 15:28:52
157.230.123.136 attack
Sep 10 14:49:27 webhost01 sshd[17361]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.123.136
Sep 10 14:49:29 webhost01 sshd[17361]: Failed password for invalid user oracle from 157.230.123.136 port 60150 ssh2
...
2019-09-10 15:56:35
129.204.139.206 attackbotsspam
Sep 10 06:51:19 taivassalofi sshd[117672]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.139.206
Sep 10 06:51:21 taivassalofi sshd[117672]: Failed password for invalid user cloud from 129.204.139.206 port 51376 ssh2
...
2019-09-10 15:40:01
103.92.30.33 attack
103.92.30.33 - - [10/Sep/2019:06:00:54 +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"
103.92.30.33 - - [10/Sep/2019:06:00:56 +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"
103.92.30.33 - - [10/Sep/2019:06:00:57 +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"
103.92.30.33 - - [10/Sep/2019:06:00:59 +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"
103.92.30.33 - - [10/Sep/2019:06:01:00 +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"
103.92.30.33 - - [10/Sep/2019:06:01:02 +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"
...
2019-09-10 15:12:49
168.227.77.142 attackspam
Sep 10 03:17:02 smtp postfix/smtpd[11485]: NOQUEUE: reject: RCPT from unknown[168.227.77.142]: 554 5.7.1 Service unavailable; Client host [168.227.77.142] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?168.227.77.142; from= to= proto=ESMTP helo=
...
2019-09-10 15:55:04

Recently Reported IPs

104.21.67.197 104.21.67.64 104.21.67.201 104.21.67.78
104.21.67.40 104.21.68.235 104.21.68.3 104.21.68.36
104.21.69.112 104.21.68.40 104.21.7.209 104.21.69.156
104.21.70.166 104.21.7.250 104.21.70.138 104.21.70.117
104.21.70.200 104.21.7.88 104.21.70.51 104.21.7.220