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 <<>> 104.21.85.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46394
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.85.81.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:07:47 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 81.85.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 81.85.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
104.43.203.198 attackbotsspam
Jul 27 06:19:00 vps647732 sshd[30669]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.43.203.198
Jul 27 06:19:02 vps647732 sshd[30669]: Failed password for invalid user info3 from 104.43.203.198 port 58738 ssh2
...
2020-07-27 13:36:28
51.38.48.127 attackbotsspam
2020-07-27T05:13:49.145452shield sshd\[11285\]: Invalid user tracy from 51.38.48.127 port 52178
2020-07-27T05:13:49.155060shield sshd\[11285\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=127.ip-51-38-48.eu
2020-07-27T05:13:50.793367shield sshd\[11285\]: Failed password for invalid user tracy from 51.38.48.127 port 52178 ssh2
2020-07-27T05:17:57.929217shield sshd\[12048\]: Invalid user sab from 51.38.48.127 port 36214
2020-07-27T05:17:57.938304shield sshd\[12048\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=127.ip-51-38-48.eu
2020-07-27 13:28:28
178.93.212.41 attack
Unauthorized connection attempt detected from IP address 178.93.212.41 to port 23
2020-07-27 13:35:57
137.59.110.53 attackspambots
137.59.110.53 - - [27/Jul/2020:05:55:33 +0200] "GET /wp-login.php HTTP/1.1" 200 6060 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
137.59.110.53 - - [27/Jul/2020:05:55:36 +0200] "POST /wp-login.php HTTP/1.1" 200 6311 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
137.59.110.53 - - [27/Jul/2020:05:55:39 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-07-27 13:22:12
177.36.176.255 attack
port scan and connect, tcp 23 (telnet)
2020-07-27 13:25:13
37.49.230.206 attack
Jul 27 06:51:01 srv01 postfix/smtpd\[26857\]: warning: unknown\[37.49.230.206\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 27 06:51:38 srv01 postfix/smtpd\[28566\]: warning: unknown\[37.49.230.206\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 27 06:54:09 srv01 postfix/smtpd\[28450\]: warning: unknown\[37.49.230.206\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 27 06:58:04 srv01 postfix/smtpd\[28450\]: warning: unknown\[37.49.230.206\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 27 07:03:31 srv01 postfix/smtpd\[25824\]: warning: unknown\[37.49.230.206\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-07-27 13:23:46
175.138.108.78 attack
$f2bV_matches
2020-07-27 13:20:12
103.90.231.179 attackbotsspam
Jul 27 05:21:46 django-0 sshd[9967]: Invalid user wzr from 103.90.231.179
...
2020-07-27 13:45:34
65.75.93.36 attackspambots
Jul 27 10:09:31 gw1 sshd[27509]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=65.75.93.36
Jul 27 10:09:33 gw1 sshd[27509]: Failed password for invalid user test12345 from 65.75.93.36 port 53828 ssh2
...
2020-07-27 13:21:01
167.99.96.138 attackspam
Automatic report - Port Scan
2020-07-27 13:27:07
187.36.174.2 attackbotsspam
Automatic report - XMLRPC Attack
2020-07-27 13:32:24
177.87.154.2 attackspam
Jul 27 06:59:33 h2779839 sshd[11027]: Invalid user lch from 177.87.154.2 port 37072
Jul 27 06:59:33 h2779839 sshd[11027]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.87.154.2
Jul 27 06:59:33 h2779839 sshd[11027]: Invalid user lch from 177.87.154.2 port 37072
Jul 27 06:59:36 h2779839 sshd[11027]: Failed password for invalid user lch from 177.87.154.2 port 37072 ssh2
Jul 27 07:03:13 h2779839 sshd[11115]: Invalid user matt from 177.87.154.2 port 60276
Jul 27 07:03:13 h2779839 sshd[11115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.87.154.2
Jul 27 07:03:13 h2779839 sshd[11115]: Invalid user matt from 177.87.154.2 port 60276
Jul 27 07:03:15 h2779839 sshd[11115]: Failed password for invalid user matt from 177.87.154.2 port 60276 ssh2
Jul 27 07:06:50 h2779839 sshd[11152]: Invalid user gb from 177.87.154.2 port 55216
...
2020-07-27 13:35:17
106.54.98.89 attackspambots
Jul 27 04:55:07 gospond sshd[3580]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.98.89 
Jul 27 04:55:07 gospond sshd[3580]: Invalid user rf from 106.54.98.89 port 55274
Jul 27 04:55:09 gospond sshd[3580]: Failed password for invalid user rf from 106.54.98.89 port 55274 ssh2
...
2020-07-27 13:52:14
68.183.68.148 attack
68.183.68.148 - - [27/Jul/2020:06:09:00 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
68.183.68.148 - - [27/Jul/2020:06:16:38 +0100] "POST /wp-login.php HTTP/1.1" 200 2383 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
68.183.68.148 - - [27/Jul/2020:06:16:38 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-07-27 13:40:40
222.186.173.154 attackspam
Jul 27 05:05:09 marvibiene sshd[36042]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.154  user=root
Jul 27 05:05:11 marvibiene sshd[36042]: Failed password for root from 222.186.173.154 port 57142 ssh2
Jul 27 05:05:14 marvibiene sshd[36042]: Failed password for root from 222.186.173.154 port 57142 ssh2
Jul 27 05:05:09 marvibiene sshd[36042]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.154  user=root
Jul 27 05:05:11 marvibiene sshd[36042]: Failed password for root from 222.186.173.154 port 57142 ssh2
Jul 27 05:05:14 marvibiene sshd[36042]: Failed password for root from 222.186.173.154 port 57142 ssh2
2020-07-27 13:27:49

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