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 <<>> 104.21.21.133
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32172
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.21.133.			IN	A

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

;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 18:53:20 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 133.21.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 133.21.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
62.234.217.203 attack
$f2bV_matches
2020-05-17 02:46:58
51.91.250.49 attackbots
SSH Brute Force
2020-05-17 02:37:59
114.34.189.71 attack
Automatic report - Port Scan Attack
2020-05-17 02:24:07
170.254.195.104 attackspambots
$f2bV_matches
2020-05-17 02:59:25
118.70.186.57 attackspambots
Unauthorized connection attempt from IP address 118.70.186.57 on Port 445(SMB)
2020-05-17 02:34:46
27.115.51.162 attack
May 16 11:25:08 firewall sshd[31404]: Invalid user jethro from 27.115.51.162
May 16 11:25:10 firewall sshd[31404]: Failed password for invalid user jethro from 27.115.51.162 port 8831 ssh2
May 16 11:31:44 firewall sshd[31557]: Invalid user ogura from 27.115.51.162
...
2020-05-17 02:25:34
206.189.239.103 attackspam
2020-05-16T20:27:14.061188vps751288.ovh.net sshd\[24265\]: Invalid user disco from 206.189.239.103 port 59024
2020-05-16T20:27:14.071176vps751288.ovh.net sshd\[24265\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.239.103
2020-05-16T20:27:16.547866vps751288.ovh.net sshd\[24265\]: Failed password for invalid user disco from 206.189.239.103 port 59024 ssh2
2020-05-16T20:30:32.747327vps751288.ovh.net sshd\[24285\]: Invalid user admin from 206.189.239.103 port 36096
2020-05-16T20:30:32.757273vps751288.ovh.net sshd\[24285\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.239.103
2020-05-17 03:03:19
89.115.97.128 attack
May 16 09:09:41 firewall sshd[28484]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.115.97.128
May 16 09:09:41 firewall sshd[28484]: Invalid user pi from 89.115.97.128
May 16 09:09:43 firewall sshd[28484]: Failed password for invalid user pi from 89.115.97.128 port 38124 ssh2
...
2020-05-17 02:44:01
61.154.174.54 attackspambots
$f2bV_matches
2020-05-17 02:21:56
222.186.175.216 attackspambots
May 16 20:49:23 home sshd[12639]: Failed password for root from 222.186.175.216 port 39252 ssh2
May 16 20:49:37 home sshd[12639]: error: maximum authentication attempts exceeded for root from 222.186.175.216 port 39252 ssh2 [preauth]
May 16 20:49:42 home sshd[12691]: Failed password for root from 222.186.175.216 port 51968 ssh2
...
2020-05-17 02:55:08
198.108.67.47 attackbots
 TCP (SYN) 198.108.67.47:4282 -> port 12205, len 44
2020-05-17 03:04:44
198.108.66.212 attackbotsspam
Unauthorized connection attempt detected from IP address 198.108.66.212 to port 9394
2020-05-17 02:35:54
122.51.147.181 attack
May 16 14:06:02 buvik sshd[23821]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.147.181
May 16 14:06:03 buvik sshd[23821]: Failed password for invalid user user from 122.51.147.181 port 44958 ssh2
May 16 14:10:01 buvik sshd[24416]: Invalid user admin from 122.51.147.181
...
2020-05-17 02:35:03
167.99.234.170 attackspambots
SSH Brute-Force reported by Fail2Ban
2020-05-17 02:20:58
190.186.28.98 attackspam
Icarus honeypot on github
2020-05-17 02:46:25

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