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 of America (the)

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 <<>> 104.16.242.51
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43448
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.16.242.51.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2024120602 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Dec 07 11:35:05 CST 2024
;; MSG SIZE  rcvd: 106
Host info
Host 51.242.16.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 51.242.16.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
177.54.251.206 attack
Aug 11 05:38:56 mail.srvfarm.net postfix/smtpd[2161874]: warning: unknown[177.54.251.206]: SASL PLAIN authentication failed: 
Aug 11 05:38:57 mail.srvfarm.net postfix/smtpd[2161874]: lost connection after AUTH from unknown[177.54.251.206]
Aug 11 05:39:05 mail.srvfarm.net postfix/smtpd[2163449]: warning: unknown[177.54.251.206]: SASL PLAIN authentication failed: 
Aug 11 05:39:05 mail.srvfarm.net postfix/smtpd[2163449]: lost connection after AUTH from unknown[177.54.251.206]
Aug 11 05:43:51 mail.srvfarm.net postfix/smtps/smtpd[2164177]: warning: unknown[177.54.251.206]: SASL PLAIN authentication failed:
2020-08-11 15:16:22
184.105.139.70 attackspam
Fail2Ban Ban Triggered
2020-08-11 15:10:05
189.91.5.146 attackbots
2020-08-10 20:34:23 SMTP:25 IP autobanned - 2 attempts  a day
2020-08-11 15:33:41
2002:b9ea:d842::b9ea:d842 attackspambots
Aug 11 05:21:34 web01.agentur-b-2.de postfix/smtpd[411855]: warning: unknown[2002:b9ea:d842::b9ea:d842]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 11 05:21:34 web01.agentur-b-2.de postfix/smtpd[411855]: lost connection after AUTH from unknown[2002:b9ea:d842::b9ea:d842]
Aug 11 05:21:51 web01.agentur-b-2.de postfix/smtpd[413469]: warning: unknown[2002:b9ea:d842::b9ea:d842]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 11 05:21:51 web01.agentur-b-2.de postfix/smtpd[413469]: lost connection after AUTH from unknown[2002:b9ea:d842::b9ea:d842]
Aug 11 05:27:16 web01.agentur-b-2.de postfix/smtpd[413469]: warning: unknown[2002:b9ea:d842::b9ea:d842]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 11 05:27:16 web01.agentur-b-2.de postfix/smtpd[413469]: lost connection after AUTH from unknown[2002:b9ea:d842::b9ea:d842]
2020-08-11 15:29:04
172.82.230.3 attack
Aug 11 05:19:38 mail.srvfarm.net postfix/smtpd[2163448]: lost connection after STARTTLS from r3.news.eu.rvca.com[172.82.230.3]
Aug 11 05:21:48 mail.srvfarm.net postfix/smtpd[2163449]: lost connection after STARTTLS from r3.news.eu.rvca.com[172.82.230.3]
Aug 11 05:24:21 mail.srvfarm.net postfix/smtpd[2163992]: lost connection after STARTTLS from r3.news.eu.rvca.com[172.82.230.3]
Aug 11 05:25:43 mail.srvfarm.net postfix/smtpd[2161881]: lost connection after STARTTLS from r3.news.eu.rvca.com[172.82.230.3]
Aug 11 05:27:03 mail.srvfarm.net postfix/smtpd[2164020]: lost connection after STARTTLS from r3.news.eu.rvca.com[172.82.230.3]
2020-08-11 15:17:30
183.145.204.65 attack
Aug 11 04:41:33 django-0 sshd[3120]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.145.204.65  user=root
Aug 11 04:41:34 django-0 sshd[3120]: Failed password for root from 183.145.204.65 port 40153 ssh2
...
2020-08-11 15:01:52
49.232.100.177 attack
Aug 10 20:40:51 pixelmemory sshd[11135]: Failed password for root from 49.232.100.177 port 53784 ssh2
Aug 10 20:47:16 pixelmemory sshd[34292]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.100.177  user=root
Aug 10 20:47:18 pixelmemory sshd[34292]: Failed password for root from 49.232.100.177 port 59340 ssh2
Aug 10 20:53:47 pixelmemory sshd[54199]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.100.177  user=root
Aug 10 20:53:49 pixelmemory sshd[54199]: Failed password for root from 49.232.100.177 port 36672 ssh2
...
2020-08-11 15:06:53
41.139.12.109 attackspam
Aug 11 05:14:33 mail.srvfarm.net postfix/smtps/smtpd[2148611]: warning: unknown[41.139.12.109]: SASL PLAIN authentication failed: 
Aug 11 05:14:33 mail.srvfarm.net postfix/smtps/smtpd[2148611]: lost connection after AUTH from unknown[41.139.12.109]
Aug 11 05:19:02 mail.srvfarm.net postfix/smtpd[2163446]: warning: unknown[41.139.12.109]: SASL PLAIN authentication failed: 
Aug 11 05:19:02 mail.srvfarm.net postfix/smtpd[2163446]: lost connection after AUTH from unknown[41.139.12.109]
Aug 11 05:19:49 mail.srvfarm.net postfix/smtps/smtpd[2147252]: warning: unknown[41.139.12.109]: SASL PLAIN authentication failed:
2020-08-11 15:44:36
103.40.202.67 attack
Aug 11 05:14:11 mail.srvfarm.net postfix/smtpd[2161878]: warning: unknown[103.40.202.67]: SASL PLAIN authentication failed: 
Aug 11 05:14:12 mail.srvfarm.net postfix/smtpd[2161878]: lost connection after AUTH from unknown[103.40.202.67]
Aug 11 05:18:32 mail.srvfarm.net postfix/smtpd[2163449]: warning: unknown[103.40.202.67]: SASL PLAIN authentication failed: 
Aug 11 05:18:32 mail.srvfarm.net postfix/smtpd[2163449]: lost connection after AUTH from unknown[103.40.202.67]
Aug 11 05:23:08 mail.srvfarm.net postfix/smtpd[2161875]: warning: unknown[103.40.202.67]: SASL PLAIN authentication failed:
2020-08-11 15:38:58
34.82.254.168 attackspambots
2020-08-11T06:48:19.779758vps751288.ovh.net sshd\[31123\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.254.82.34.bc.googleusercontent.com  user=root
2020-08-11T06:48:21.601544vps751288.ovh.net sshd\[31123\]: Failed password for root from 34.82.254.168 port 36044 ssh2
2020-08-11T06:53:17.307362vps751288.ovh.net sshd\[31161\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.254.82.34.bc.googleusercontent.com  user=root
2020-08-11T06:53:19.178816vps751288.ovh.net sshd\[31161\]: Failed password for root from 34.82.254.168 port 48060 ssh2
2020-08-11T06:58:07.985812vps751288.ovh.net sshd\[31191\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.254.82.34.bc.googleusercontent.com  user=root
2020-08-11 15:12:02
2001:41d0:8:531:: attackspambots
2020/08/11 05:18:11 [error] 4856#4856: *140401 open() "/usr/share/nginx/html/wp-login.php" failed (2: No such file or directory), client: 2001:41d0:8:531::, server: _, request: "GET /wp-login.php HTTP/1.1", host: "sirit-germany.com%0D"
2020/08/11 05:18:11 [error] 4856#4856: *140402 open() "/usr/share/nginx/html/wp-login.php" failed (2: No such file or directory), client: 2001:41d0:8:531::, server: _, request: "GET /wp-login.php HTTP/1.1", host: "sirit-germany.com%0D"
2020-08-11 15:30:22
2002:b9ea:dbe6::b9ea:dbe6 attackspambots
Aug 11 05:40:08 web01.agentur-b-2.de postfix/smtpd[417566]: warning: unknown[2002:b9ea:dbe6::b9ea:dbe6]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 11 05:40:08 web01.agentur-b-2.de postfix/smtpd[417566]: lost connection after AUTH from unknown[2002:b9ea:dbe6::b9ea:dbe6]
Aug 11 05:40:46 web01.agentur-b-2.de postfix/smtpd[417566]: warning: unknown[2002:b9ea:dbe6::b9ea:dbe6]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 11 05:40:46 web01.agentur-b-2.de postfix/smtpd[417566]: lost connection after AUTH from unknown[2002:b9ea:dbe6::b9ea:dbe6]
Aug 11 05:50:02 web01.agentur-b-2.de postfix/smtpd[417566]: warning: unknown[2002:b9ea:dbe6::b9ea:dbe6]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-08-11 15:24:19
2002:b9ea:da54::b9ea:da54 attackbots
Aug 11 05:09:51 web01.agentur-b-2.de postfix/smtpd[411856]: warning: unknown[2002:b9ea:da54::b9ea:da54]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 11 05:09:51 web01.agentur-b-2.de postfix/smtpd[411856]: lost connection after AUTH from unknown[2002:b9ea:da54::b9ea:da54]
Aug 11 05:10:28 web01.agentur-b-2.de postfix/smtpd[411855]: warning: unknown[2002:b9ea:da54::b9ea:da54]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 11 05:10:28 web01.agentur-b-2.de postfix/smtpd[411855]: lost connection after AUTH from unknown[2002:b9ea:da54::b9ea:da54]
Aug 11 05:19:35 web01.agentur-b-2.de postfix/smtpd[413469]: warning: unknown[2002:b9ea:da54::b9ea:da54]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 11 05:19:35 web01.agentur-b-2.de postfix/smtpd[413469]: lost connection after AUTH from unknown[2002:b9ea:da54::b9ea:da54]
2020-08-11 15:27:44
2002:b9ea:da55::b9ea:da55 attackspam
Aug 11 05:09:51 web01.agentur-b-2.de postfix/smtpd[411857]: warning: unknown[2002:b9ea:da55::b9ea:da55]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 11 05:09:51 web01.agentur-b-2.de postfix/smtpd[411857]: lost connection after AUTH from unknown[2002:b9ea:da55::b9ea:da55]
Aug 11 05:10:27 web01.agentur-b-2.de postfix/smtpd[411856]: warning: unknown[2002:b9ea:da55::b9ea:da55]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 11 05:10:27 web01.agentur-b-2.de postfix/smtpd[411856]: lost connection after AUTH from unknown[2002:b9ea:da55::b9ea:da55]
Aug 11 05:19:36 web01.agentur-b-2.de postfix/smtpd[413470]: warning: unknown[2002:b9ea:da55::b9ea:da55]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-08-11 15:27:09
162.213.253.31 attackspambots
/wordpress/wp-admin/
2020-08-11 15:02:06

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