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:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.11.168
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39312
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.11.168.			IN	A

;; AUTHORITY SECTION:
.			273	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:28:55 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 168.11.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 168.11.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
62.210.180.132 attack
62.210.180.132 - - [19/Jun/2020:16:19:48 +0200] "POST //xmlrpc.php HTTP/1.1" 403 5 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.149 Safari/537.36"
62.210.180.132 - - [19/Jun/2020:16:19:49 +0200] "POST //xmlrpc.php HTTP/1.1" 403 5 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.149 Safari/537.36"
...
2020-06-20 02:23:20
49.88.112.67 attackbots
2020-06-19T20:18:06.282358mail.broermann.family sshd[28899]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.67  user=root
2020-06-19T20:18:08.172793mail.broermann.family sshd[28899]: Failed password for root from 49.88.112.67 port 58628 ssh2
2020-06-19T20:18:06.282358mail.broermann.family sshd[28899]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.67  user=root
2020-06-19T20:18:08.172793mail.broermann.family sshd[28899]: Failed password for root from 49.88.112.67 port 58628 ssh2
2020-06-19T20:18:10.899662mail.broermann.family sshd[28899]: Failed password for root from 49.88.112.67 port 58628 ssh2
...
2020-06-20 02:21:43
120.31.205.203 attack
RDP Bruteforce
2020-06-20 02:37:15
146.164.51.61 attackspambots
$f2bV_matches
2020-06-20 02:44:20
212.119.190.162 attack
Jun 19 12:09:14 onepixel sshd[2815823]: Failed password for invalid user mac from 212.119.190.162 port 63080 ssh2
Jun 19 12:13:04 onepixel sshd[2817674]: Invalid user tanaka from 212.119.190.162 port 63837
Jun 19 12:13:04 onepixel sshd[2817674]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.119.190.162 
Jun 19 12:13:04 onepixel sshd[2817674]: Invalid user tanaka from 212.119.190.162 port 63837
Jun 19 12:13:05 onepixel sshd[2817674]: Failed password for invalid user tanaka from 212.119.190.162 port 63837 ssh2
2020-06-20 02:14:08
80.211.89.9 attack
Jun 19 14:28:31 firewall sshd[653]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.89.9  user=root
Jun 19 14:28:33 firewall sshd[653]: Failed password for root from 80.211.89.9 port 41550 ssh2
Jun 19 14:31:16 firewall sshd[729]: Invalid user vikram from 80.211.89.9
...
2020-06-20 02:13:30
193.27.228.221 attackspambots
Scanned 333 unique addresses for 44 unique TCP ports in 24 hours
2020-06-20 02:14:21
159.89.9.140 attack
159.89.9.140 - - [19/Jun/2020:13:46:23 +0200] "POST /xmlrpc.php HTTP/1.1" 403 613 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
159.89.9.140 - - [19/Jun/2020:14:13:13 +0200] "POST /xmlrpc.php HTTP/1.1" 403 613 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-06-20 02:09:31
109.201.39.82 attack
xmlrpc attack
2020-06-20 02:20:04
139.59.95.60 attack
Jun 19 08:47:02 mockhub sshd[26207]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.95.60
Jun 19 08:47:04 mockhub sshd[26207]: Failed password for invalid user aa from 139.59.95.60 port 44896 ssh2
...
2020-06-20 02:29:36
159.224.194.43 attack
RDP Bruteforce
2020-06-20 02:46:55
212.237.57.252 attack
SSH bruteforce
2020-06-20 02:28:11
18.188.82.51 attackspambots
(pop3d) Failed POP3 login from 18.188.82.51 (US/United States/ec2-18-188-82-51.us-east-2.compute.amazonaws.com): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Jun 19 16:43:09 ir1 dovecot[2885757]: pop3-login: Disconnected (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=18.188.82.51, lip=5.63.12.44, session=
2020-06-20 02:06:31
119.45.151.182 attackbots
RDP Bruteforce
2020-06-20 02:38:00
106.13.201.134 attack
Port probing on unauthorized port 445
2020-06-20 02:15:45

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