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 <<>> 104.21.0.202
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14715
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.0.202.			IN	A

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

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 17:20:04 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 202.0.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 202.0.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
89.248.160.150 attackbotsspam
Fail2Ban Ban Triggered
2020-06-27 17:43:40
139.59.85.41 attack
139.59.85.41 - - [27/Jun/2020:07:59:45 +0200] "POST /xmlrpc.php HTTP/1.1" 403 14284 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
139.59.85.41 - - [27/Jun/2020:08:23:09 +0200] "POST /xmlrpc.php HTTP/1.1" 403 79908 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-06-27 17:44:34
200.105.163.116 attackbotsspam
Jun 27 08:56:13 124388 sshd[8070]: Invalid user vbox from 200.105.163.116 port 36666
Jun 27 08:56:13 124388 sshd[8070]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.105.163.116
Jun 27 08:56:13 124388 sshd[8070]: Invalid user vbox from 200.105.163.116 port 36666
Jun 27 08:56:15 124388 sshd[8070]: Failed password for invalid user vbox from 200.105.163.116 port 36666 ssh2
Jun 27 09:00:17 124388 sshd[8358]: Invalid user sybase from 200.105.163.116 port 37709
2020-06-27 17:52:11
35.196.230.182 attackspam
2020-06-27T07:56:09.166509n23.at sshd[2239821]: Invalid user tomcat2 from 35.196.230.182 port 59882
2020-06-27T07:56:10.716597n23.at sshd[2239821]: Failed password for invalid user tomcat2 from 35.196.230.182 port 59882 ssh2
2020-06-27T08:04:19.396905n23.at sshd[2246367]: Invalid user aaaa from 35.196.230.182 port 43036
...
2020-06-27 17:54:11
51.254.141.211 attackbots
Jun 27 08:54:05 l03 sshd[23831]: Invalid user ts3bot from 51.254.141.211 port 44834
...
2020-06-27 17:42:49
139.99.238.48 attack
Jun 27 08:39:47 vps639187 sshd\[1367\]: Invalid user wangyin from 139.99.238.48 port 37862
Jun 27 08:39:47 vps639187 sshd\[1367\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.99.238.48
Jun 27 08:39:49 vps639187 sshd\[1367\]: Failed password for invalid user wangyin from 139.99.238.48 port 37862 ssh2
...
2020-06-27 17:38:41
45.65.222.136 attackbotsspam
port scan and connect, tcp 23 (telnet)
2020-06-27 17:34:01
192.35.168.28 attack
firewall-block, port(s): 587/tcp
2020-06-27 17:59:42
180.76.57.58 attackbotsspam
Jun 27 09:01:35 mail sshd[34905]: Failed password for root from 180.76.57.58 port 47882 ssh2
Jun 27 09:13:52 mail sshd[44140]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.57.58 
...
2020-06-27 18:11:04
109.175.166.38 attack
Jun 26 20:08:06 sachi sshd\[13811\]: Invalid user zhangfan from 109.175.166.38
Jun 26 20:08:06 sachi sshd\[13811\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.175.166.38
Jun 26 20:08:08 sachi sshd\[13811\]: Failed password for invalid user zhangfan from 109.175.166.38 port 36790 ssh2
Jun 26 20:11:41 sachi sshd\[14199\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.175.166.38  user=root
Jun 26 20:11:43 sachi sshd\[14199\]: Failed password for root from 109.175.166.38 port 37898 ssh2
2020-06-27 17:43:16
106.13.37.164 attack
Jun 27 08:50:39 gw1 sshd[29331]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.37.164
Jun 27 08:50:40 gw1 sshd[29331]: Failed password for invalid user xb from 106.13.37.164 port 45198 ssh2
...
2020-06-27 17:48:01
132.232.50.202 attackspam
Invalid user server from 132.232.50.202 port 51196
2020-06-27 18:10:01
188.166.16.118 attackspambots
SSH Scan
2020-06-27 18:00:41
74.82.47.59 attackbotsspam
firewall-block, port(s): 53413/udp
2020-06-27 18:13:15
139.155.6.26 attack
Invalid user csx from 139.155.6.26 port 48950
2020-06-27 17:56:58

Recently Reported IPs

93.177.119.31 104.21.0.204 233.62.246.203 104.21.0.206
104.21.0.215 104.21.0.217 104.21.0.218 104.21.0.219
134.254.136.162 104.21.0.225 104.21.0.230 196.240.65.39
104.21.0.231 104.21.0.233 104.21.0.235 104.21.0.238
104.21.0.83 236.171.228.49 104.21.0.87 104.21.0.98