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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.31.133
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39681
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.31.133.			IN	A

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

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:23:23 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 133.31.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 133.31.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
198.71.238.3 attackspambots
Calling not existent HTTP content (400 or 404).
2019-07-15 16:38:03
139.199.113.140 attackspam
Jul 15 09:29:39 root sshd[23154]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.113.140 
Jul 15 09:29:41 root sshd[23154]: Failed password for invalid user jesus from 139.199.113.140 port 46748 ssh2
Jul 15 09:34:20 root sshd[23189]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.113.140 
...
2019-07-15 17:18:48
189.91.5.161 attack
failed_logins
2019-07-15 16:29:46
77.247.110.207 attackbotsspam
Sun, 2019-07-14 12:11:10 - UDP Packet - Source:77.247.110.207 Destination:xxx.xxx.xxx.xxx - [PORT SCAN]
2019-07-15 16:45:48
185.137.111.132 attackspam
Jul 15 07:56:37 marvibiene postfix/smtpd[16844]: warning: unknown[185.137.111.132]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 15 07:58:00 marvibiene postfix/smtpd[16846]: warning: unknown[185.137.111.132]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2019-07-15 16:51:38
187.109.55.71 attackspambots
Excessive failed login attempts on port 587
2019-07-15 16:57:55
36.37.214.10 attackbotsspam
Telnet Server BruteForce Attack
2019-07-15 16:46:40
198.228.145.150 attackspambots
Jul 15 10:11:03 srv206 sshd[24382]: Invalid user nagios from 198.228.145.150
...
2019-07-15 16:32:55
184.168.46.187 attackbots
Calling not existent HTTP content (400 or 404).
2019-07-15 16:53:49
100.35.197.249 attack
Jul 15 04:18:51 shadeyouvpn sshd[19264]: Invalid user marte from 100.35.197.249
Jul 15 04:18:51 shadeyouvpn sshd[19264]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=pool-100-35-197-249.nwrknj.fios.verizon.net 
Jul 15 04:18:54 shadeyouvpn sshd[19264]: Failed password for invalid user marte from 100.35.197.249 port 60480 ssh2
Jul 15 04:18:54 shadeyouvpn sshd[19264]: Received disconnect from 100.35.197.249: 11: Bye Bye [preauth]
Jul 15 05:33:21 shadeyouvpn sshd[14136]: Invalid user tf from 100.35.197.249
Jul 15 05:33:21 shadeyouvpn sshd[14136]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=pool-100-35-197-249.nwrknj.fios.verizon.net 
Jul 15 05:33:23 shadeyouvpn sshd[14136]: Failed password for invalid user tf from 100.35.197.249 port 48222 ssh2
Jul 15 05:33:23 shadeyouvpn sshd[14136]: Received disconnect from 100.35.197.249: 11: Bye Bye [preauth]
Jul 15 05:34:08 shadeyouvpn sshd[14724]: I........
-------------------------------
2019-07-15 16:26:04
5.196.137.213 attackbotsspam
Jul 15 04:16:03 vps200512 sshd\[3122\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.137.213  user=root
Jul 15 04:16:05 vps200512 sshd\[3122\]: Failed password for root from 5.196.137.213 port 57805 ssh2
Jul 15 04:20:49 vps200512 sshd\[3211\]: Invalid user teamspeak from 5.196.137.213
Jul 15 04:20:49 vps200512 sshd\[3211\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.137.213
Jul 15 04:20:51 vps200512 sshd\[3211\]: Failed password for invalid user teamspeak from 5.196.137.213 port 56484 ssh2
2019-07-15 16:51:18
191.53.248.80 attackspambots
Currently 7 failed/unauthorized logins attempts via SMTP/IMAP whostnameh 6 different usernames and wrong password:
2019-07-15T08:11:36+02:00 x@x
2019-07-14T09:02:15+02:00 x@x
2019-07-11T12:10:38+02:00 x@x
2019-07-11T10:48:07+02:00 x@x
2019-07-08T21:16:30+02:00 x@x
2019-06-22T21:47:21+02:00 x@x
2019-06-22T20:55:26+02:00 x@x

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=191.53.248.80
2019-07-15 17:16:54
134.175.123.16 attackbots
Jul 15 10:08:12 srv206 sshd[24325]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.123.16  user=root
Jul 15 10:08:14 srv206 sshd[24325]: Failed password for root from 134.175.123.16 port 50615 ssh2
...
2019-07-15 17:01:05
164.132.38.167 attackbots
Jul 15 13:43:09 vibhu-HP-Z238-Microtower-Workstation sshd\[3081\]: Invalid user moses from 164.132.38.167
Jul 15 13:43:09 vibhu-HP-Z238-Microtower-Workstation sshd\[3081\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.38.167
Jul 15 13:43:11 vibhu-HP-Z238-Microtower-Workstation sshd\[3081\]: Failed password for invalid user moses from 164.132.38.167 port 59175 ssh2
Jul 15 13:47:54 vibhu-HP-Z238-Microtower-Workstation sshd\[7993\]: Invalid user demo from 164.132.38.167
Jul 15 13:47:54 vibhu-HP-Z238-Microtower-Workstation sshd\[7993\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.38.167
...
2019-07-15 17:02:30
118.24.185.166 attackspam
Jul 15 10:17:44 vps691689 sshd[22921]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.185.166
Jul 15 10:17:46 vps691689 sshd[22921]: Failed password for invalid user user from 118.24.185.166 port 47156 ssh2
...
2019-07-15 16:36:03

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