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 <<>> 104.21.16.141
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33500
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.16.141.			IN	A

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

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:12:22 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 141.16.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 141.16.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
84.241.7.77 attackbotsspam
2020-07-09T20:14:33.105013abusebot-7.cloudsearch.cf sshd[14321]: Invalid user tim from 84.241.7.77 port 60750
2020-07-09T20:14:33.109687abusebot-7.cloudsearch.cf sshd[14321]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=84.241.7.77
2020-07-09T20:14:33.105013abusebot-7.cloudsearch.cf sshd[14321]: Invalid user tim from 84.241.7.77 port 60750
2020-07-09T20:14:35.500693abusebot-7.cloudsearch.cf sshd[14321]: Failed password for invalid user tim from 84.241.7.77 port 60750 ssh2
2020-07-09T20:20:28.949836abusebot-7.cloudsearch.cf sshd[14335]: Invalid user esgl from 84.241.7.77 port 49676
2020-07-09T20:20:28.955298abusebot-7.cloudsearch.cf sshd[14335]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=84.241.7.77
2020-07-09T20:20:28.949836abusebot-7.cloudsearch.cf sshd[14335]: Invalid user esgl from 84.241.7.77 port 49676
2020-07-09T20:20:31.080450abusebot-7.cloudsearch.cf sshd[14335]: Failed password for invalid 
...
2020-07-10 05:34:29
106.53.127.49 attack
Jul  9 22:48:24 server sshd[11148]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.53.127.49
Jul  9 22:48:26 server sshd[11148]: Failed password for invalid user alexandru from 106.53.127.49 port 35410 ssh2
Jul  9 22:53:40 server sshd[11524]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.53.127.49
...
2020-07-10 05:08:10
192.144.182.47 attackbotsspam
Jul 10 00:08:08 journals sshd\[93687\]: Invalid user jaci from 192.144.182.47
Jul 10 00:08:08 journals sshd\[93687\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.182.47
Jul 10 00:08:09 journals sshd\[93687\]: Failed password for invalid user jaci from 192.144.182.47 port 33172 ssh2
Jul 10 00:13:17 journals sshd\[94163\]: Invalid user yoshimitsu from 192.144.182.47
Jul 10 00:13:17 journals sshd\[94163\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.182.47
...
2020-07-10 05:18:03
118.25.144.49 attackspambots
Jul 10 02:56:32 dhoomketu sshd[1397930]: Failed password for invalid user jeta from 118.25.144.49 port 54228 ssh2
Jul 10 02:59:28 dhoomketu sshd[1397989]: Invalid user ftpuser from 118.25.144.49 port 44696
Jul 10 02:59:28 dhoomketu sshd[1397989]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.144.49 
Jul 10 02:59:28 dhoomketu sshd[1397989]: Invalid user ftpuser from 118.25.144.49 port 44696
Jul 10 02:59:30 dhoomketu sshd[1397989]: Failed password for invalid user ftpuser from 118.25.144.49 port 44696 ssh2
...
2020-07-10 05:37:48
51.38.37.89 attackspam
Jul  9 22:30:38 dev0-dcde-rnet sshd[1356]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.37.89
Jul  9 22:30:40 dev0-dcde-rnet sshd[1356]: Failed password for invalid user cyril from 51.38.37.89 port 54808 ssh2
Jul  9 22:33:28 dev0-dcde-rnet sshd[1400]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.37.89
2020-07-10 05:21:21
180.124.246.42 attackbots
Automatic report - Port Scan Attack
2020-07-10 05:29:42
103.205.68.2 attack
Jul  9 23:18:42 OPSO sshd\[13797\]: Invalid user yodit from 103.205.68.2 port 39072
Jul  9 23:18:42 OPSO sshd\[13797\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.205.68.2
Jul  9 23:18:44 OPSO sshd\[13797\]: Failed password for invalid user yodit from 103.205.68.2 port 39072 ssh2
Jul  9 23:22:29 OPSO sshd\[14655\]: Invalid user liangzheming from 103.205.68.2 port 35540
Jul  9 23:22:29 OPSO sshd\[14655\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.205.68.2
2020-07-10 05:36:59
116.132.47.50 attack
Jul  9 21:20:54 ajax sshd[23523]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.132.47.50 
Jul  9 21:20:56 ajax sshd[23523]: Failed password for invalid user matthew from 116.132.47.50 port 60724 ssh2
2020-07-10 05:13:01
165.22.116.15 attackspam
Port Scan detected!
...
2020-07-10 05:22:28
8.30.197.230 attack
2020-07-09T21:27:42.240721shield sshd\[28391\]: Invalid user test from 8.30.197.230 port 52374
2020-07-09T21:27:42.249814shield sshd\[28391\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=8.30.197.230
2020-07-09T21:27:44.841177shield sshd\[28391\]: Failed password for invalid user test from 8.30.197.230 port 52374 ssh2
2020-07-09T21:31:13.341068shield sshd\[30059\]: Invalid user zhangxiaofei from 8.30.197.230 port 49402
2020-07-09T21:31:13.349250shield sshd\[30059\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=8.30.197.230
2020-07-10 05:32:39
61.177.172.159 attackbotsspam
Jul  9 21:20:47 localhost sshd[117965]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.159  user=root
Jul  9 21:20:49 localhost sshd[117965]: Failed password for root from 61.177.172.159 port 41027 ssh2
Jul  9 21:20:52 localhost sshd[117965]: Failed password for root from 61.177.172.159 port 41027 ssh2
Jul  9 21:20:47 localhost sshd[117965]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.159  user=root
Jul  9 21:20:49 localhost sshd[117965]: Failed password for root from 61.177.172.159 port 41027 ssh2
Jul  9 21:20:52 localhost sshd[117965]: Failed password for root from 61.177.172.159 port 41027 ssh2
Jul  9 21:20:47 localhost sshd[117965]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.159  user=root
Jul  9 21:20:49 localhost sshd[117965]: Failed password for root from 61.177.172.159 port 41027 ssh2
Jul  9 21:20:52 localhost sshd[11
...
2020-07-10 05:26:28
23.203.23.127 attack
[DoS attack: FIN Scan] (2) attack packets
2020-07-10 05:27:04
49.86.179.47 attackbots
Jul  9 22:17:36 garuda postfix/smtpd[47880]: connect from unknown[49.86.179.47]
Jul  9 22:17:37 garuda postfix/smtpd[47880]: warning: unknown[49.86.179.47]: SASL LOGIN authentication failed: generic failure
Jul  9 22:17:37 garuda postfix/smtpd[47880]: lost connection after AUTH from unknown[49.86.179.47]
Jul  9 22:17:37 garuda postfix/smtpd[47880]: disconnect from unknown[49.86.179.47] ehlo=1 auth=0/1 commands=1/2
Jul  9 22:17:38 garuda postfix/smtpd[47880]: connect from unknown[49.86.179.47]
Jul  9 22:17:39 garuda postfix/smtpd[47880]: warning: unknown[49.86.179.47]: SASL LOGIN authentication failed: generic failure
Jul  9 22:17:39 garuda postfix/smtpd[47880]: lost connection after AUTH from unknown[49.86.179.47]
Jul  9 22:17:39 garuda postfix/smtpd[47880]: disconnect from unknown[49.86.179.47] ehlo=1 auth=0/1 commands=1/2
Jul  9 22:17:39 garuda postfix/smtpd[47880]: connect from unknown[49.86.179.47]
Jul  9 22:17:40 garuda postfix/smtpd[47880]: warning: unknown[49.86.........
-------------------------------
2020-07-10 05:18:36
61.177.172.102 attack
Jul  9 21:19:55 localhost sshd[117851]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.102  user=root
Jul  9 21:19:57 localhost sshd[117851]: Failed password for root from 61.177.172.102 port 17402 ssh2
Jul  9 21:19:59 localhost sshd[117851]: Failed password for root from 61.177.172.102 port 17402 ssh2
Jul  9 21:19:55 localhost sshd[117851]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.102  user=root
Jul  9 21:19:57 localhost sshd[117851]: Failed password for root from 61.177.172.102 port 17402 ssh2
Jul  9 21:19:59 localhost sshd[117851]: Failed password for root from 61.177.172.102 port 17402 ssh2
Jul  9 21:19:55 localhost sshd[117851]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.102  user=root
Jul  9 21:19:57 localhost sshd[117851]: Failed password for root from 61.177.172.102 port 17402 ssh2
Jul  9 21:19:59 localhost sshd[11
...
2020-07-10 05:23:13
13.68.158.99 attackbotsspam
$f2bV_matches
2020-07-10 05:04:11

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