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 <<>> 104.21.4.113
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33448
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.4.113.			IN	A

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

;; Query time: 179 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:27:55 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 113.4.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 113.4.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
47.99.36.73 attackspam
SSH invalid-user multiple login attempts
2019-12-04 14:27:46
122.51.81.102 attack
Port scan detected on ports: 65530[TCP], 65530[TCP], 65530[TCP]
2019-12-04 14:30:00
222.186.175.167 attackspam
2019-12-04T07:02:40.4430421240 sshd\[28526\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.167  user=root
2019-12-04T07:02:42.6641111240 sshd\[28526\]: Failed password for root from 222.186.175.167 port 9198 ssh2
2019-12-04T07:02:45.1885541240 sshd\[28526\]: Failed password for root from 222.186.175.167 port 9198 ssh2
...
2019-12-04 14:03:50
153.254.113.26 attack
Dec  3 22:04:36 server sshd\[4377\]: Failed password for invalid user diag from 153.254.113.26 port 38622 ssh2
Dec  4 09:21:22 server sshd\[31816\]: Invalid user rpm from 153.254.113.26
Dec  4 09:21:22 server sshd\[31816\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=153.254.113.26 
Dec  4 09:21:24 server sshd\[31816\]: Failed password for invalid user rpm from 153.254.113.26 port 52774 ssh2
Dec  4 09:30:01 server sshd\[1197\]: Invalid user kiley from 153.254.113.26
Dec  4 09:30:02 server sshd\[1197\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=153.254.113.26 
...
2019-12-04 14:40:20
206.189.135.192 attack
Dec  4 06:15:40 ms-srv sshd[49733]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.135.192
Dec  4 06:15:42 ms-srv sshd[49733]: Failed password for invalid user chong from 206.189.135.192 port 36310 ssh2
2019-12-04 14:21:55
5.249.159.139 attackspam
Dec  4 06:25:01 game-panel sshd[31088]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.249.159.139
Dec  4 06:25:03 game-panel sshd[31088]: Failed password for invalid user cadle from 5.249.159.139 port 34404 ssh2
Dec  4 06:30:30 game-panel sshd[31620]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.249.159.139
2019-12-04 14:45:29
222.186.180.17 attackbotsspam
Dec  4 07:30:51 icinga sshd[59429]: Failed password for root from 222.186.180.17 port 60654 ssh2
Dec  4 07:30:54 icinga sshd[59429]: Failed password for root from 222.186.180.17 port 60654 ssh2
Dec  4 07:30:58 icinga sshd[59429]: Failed password for root from 222.186.180.17 port 60654 ssh2
Dec  4 07:31:02 icinga sshd[59429]: Failed password for root from 222.186.180.17 port 60654 ssh2
...
2019-12-04 14:46:41
222.186.190.2 attackbotsspam
Dec  4 07:30:04 vmanager6029 sshd\[30194\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.190.2  user=root
Dec  4 07:30:06 vmanager6029 sshd\[30194\]: Failed password for root from 222.186.190.2 port 34930 ssh2
Dec  4 07:30:09 vmanager6029 sshd\[30194\]: Failed password for root from 222.186.190.2 port 34930 ssh2
2019-12-04 14:45:56
222.186.175.181 attackspam
Dec  4 07:46:45 ns381471 sshd[14855]: Failed password for root from 222.186.175.181 port 41935 ssh2
Dec  4 07:46:59 ns381471 sshd[14855]: error: maximum authentication attempts exceeded for root from 222.186.175.181 port 41935 ssh2 [preauth]
2019-12-04 14:47:11
218.92.0.180 attackspambots
Dec  4 07:11:37 meumeu sshd[28130]: Failed password for root from 218.92.0.180 port 12092 ssh2
Dec  4 07:11:41 meumeu sshd[28130]: Failed password for root from 218.92.0.180 port 12092 ssh2
Dec  4 07:11:46 meumeu sshd[28130]: Failed password for root from 218.92.0.180 port 12092 ssh2
Dec  4 07:11:54 meumeu sshd[28130]: error: maximum authentication attempts exceeded for root from 218.92.0.180 port 12092 ssh2 [preauth]
...
2019-12-04 14:14:16
223.25.101.74 attackspam
$f2bV_matches
2019-12-04 14:23:03
218.92.0.131 attackspam
Dec  4 07:42:17 sd-53420 sshd\[1039\]: User root from 218.92.0.131 not allowed because none of user's groups are listed in AllowGroups
Dec  4 07:42:17 sd-53420 sshd\[1039\]: Failed none for invalid user root from 218.92.0.131 port 24681 ssh2
Dec  4 07:42:17 sd-53420 sshd\[1039\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.131  user=root
Dec  4 07:42:19 sd-53420 sshd\[1039\]: Failed password for invalid user root from 218.92.0.131 port 24681 ssh2
Dec  4 07:42:22 sd-53420 sshd\[1039\]: Failed password for invalid user root from 218.92.0.131 port 24681 ssh2
...
2019-12-04 14:49:48
159.203.201.44 attackbots
12/04/2019-05:56:47.471826 159.203.201.44 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-12-04 14:10:07
78.189.143.227 attackbotsspam
Automatic report - Port Scan Attack
2019-12-04 14:26:15
180.252.8.57 attackbots
$f2bV_matches
2019-12-04 14:12:25

Recently Reported IPs

104.21.39.94 104.21.4.115 104.21.4.120 104.21.4.122
104.21.4.12 104.21.4.128 104.21.4.129 104.21.69.243
104.21.4.140 104.21.4.135 104.21.4.130 104.21.4.137
104.21.4.13 104.21.4.141 104.21.4.145 104.21.4.133
104.21.4.151 104.21.4.149 104.21.69.244 104.21.4.154