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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.11.59
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4309
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.11.59.			IN	A

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

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:09:57 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 59.11.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 59.11.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
116.106.226.120 attackspam
1578718557 - 01/11/2020 05:55:57 Host: 116.106.226.120/116.106.226.120 Port: 445 TCP Blocked
2020-01-11 15:11:02
128.14.134.170 attackspam
Unauthorized connection attempt detected from IP address 128.14.134.170 to port 8080
2020-01-11 14:54:33
36.79.253.125 attackbots
...
2020-01-11 15:21:11
156.222.194.253 attackbots
Brute-force attempt banned
2020-01-11 15:10:21
201.183.225.114 attack
Automatic report - Banned IP Access
2020-01-11 15:08:20
140.143.59.171 attackbotsspam
Jan 11 04:55:47 prox sshd[14132]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.59.171 
Jan 11 04:55:49 prox sshd[14132]: Failed password for invalid user qjk from 140.143.59.171 port 12749 ssh2
2020-01-11 15:16:56
197.50.238.133 attack
Unauthorized connection attempt detected from IP address 197.50.238.133 to port 80
2020-01-11 15:26:41
208.48.167.211 attackbotsspam
Jan 11 05:56:56 mail sshd[17353]: Invalid user opk from 208.48.167.211
Jan 11 05:56:56 mail sshd[17353]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=208.48.167.211
Jan 11 05:56:56 mail sshd[17353]: Invalid user opk from 208.48.167.211
Jan 11 05:56:58 mail sshd[17353]: Failed password for invalid user opk from 208.48.167.211 port 33144 ssh2
Jan 11 06:15:25 mail sshd[14304]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=208.48.167.211  user=root
Jan 11 06:15:26 mail sshd[14304]: Failed password for root from 208.48.167.211 port 40998 ssh2
...
2020-01-11 15:06:08
79.3.6.207 attack
"Fail2Ban detected SSH brute force attempt"
2020-01-11 15:17:49
106.87.48.202 attack
Automatic report - Port Scan Attack
2020-01-11 15:12:02
113.160.181.3 attackbots
Attempt to attack host OS, exploiting network vulnerabilities, on 11-01-2020 04:55:10.
2020-01-11 15:31:08
103.99.15.175 attackbots
Attempt to attack host OS, exploiting network vulnerabilities, on 11-01-2020 04:55:09.
2020-01-11 15:34:15
92.222.91.31 attackbotsspam
Jan 10 16:06:00 server sshd\[29615\]: Invalid user s from 92.222.91.31
Jan 10 16:06:00 server sshd\[29615\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.ip-92-222-91.eu 
Jan 10 16:06:02 server sshd\[29615\]: Failed password for invalid user s from 92.222.91.31 port 55720 ssh2
Jan 11 07:56:02 server sshd\[14089\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.ip-92-222-91.eu  user=root
Jan 11 07:56:04 server sshd\[14089\]: Failed password for root from 92.222.91.31 port 45850 ssh2
...
2020-01-11 15:06:44
118.89.39.81 attack
2020-01-11T07:14:36.553907shield sshd\[6488\]: Invalid user uez from 118.89.39.81 port 45550
2020-01-11T07:14:36.560054shield sshd\[6488\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.39.81
2020-01-11T07:14:38.468482shield sshd\[6488\]: Failed password for invalid user uez from 118.89.39.81 port 45550 ssh2
2020-01-11T07:21:26.920993shield sshd\[8980\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.39.81  user=root
2020-01-11T07:21:28.448598shield sshd\[8980\]: Failed password for root from 118.89.39.81 port 35266 ssh2
2020-01-11 15:26:05
14.29.244.64 attackbots
Jan 11 05:38:22 ovpn sshd\[16814\]: Invalid user guest from 14.29.244.64
Jan 11 05:38:22 ovpn sshd\[16814\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.29.244.64
Jan 11 05:38:24 ovpn sshd\[16814\]: Failed password for invalid user guest from 14.29.244.64 port 34720 ssh2
Jan 11 05:56:22 ovpn sshd\[21456\]: Invalid user srq from 14.29.244.64
Jan 11 05:56:22 ovpn sshd\[21456\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.29.244.64
2020-01-11 14:53:49

Recently Reported IPs

104.21.11.56 104.21.11.58 104.21.11.6 104.21.11.60
104.21.67.188 104.21.11.68 104.21.11.73 104.21.11.72
104.21.11.65 104.21.11.79 104.21.11.81 104.21.11.83
104.21.11.85 104.21.11.86 104.21.11.88 104.21.11.90
104.21.67.19 104.21.11.94 104.21.11.96 104.21.11.97