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: Canada

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 <<>> 142.186.54.18
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12802
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;142.186.54.18.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021301 1800 900 604800 86400

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 14 07:00:54 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 18.54.186.142.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 18.54.186.142.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
104.156.254.97 attackspambots
Unauthorized connection attempt from IP address 104.156.254.97 on Port 3389(RDP)
2020-03-24 06:03:24
51.75.203.178 attackbotsspam
2020-03-23T19:16:20.706351abusebot-4.cloudsearch.cf sshd[5713]: Invalid user ttt from 51.75.203.178 port 33668
2020-03-23T19:16:20.711819abusebot-4.cloudsearch.cf sshd[5713]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.ip-51-75-203.eu
2020-03-23T19:16:20.706351abusebot-4.cloudsearch.cf sshd[5713]: Invalid user ttt from 51.75.203.178 port 33668
2020-03-23T19:16:23.334877abusebot-4.cloudsearch.cf sshd[5713]: Failed password for invalid user ttt from 51.75.203.178 port 33668 ssh2
2020-03-23T19:23:15.251091abusebot-4.cloudsearch.cf sshd[6152]: Invalid user shari from 51.75.203.178 port 45046
2020-03-23T19:23:15.257169abusebot-4.cloudsearch.cf sshd[6152]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.ip-51-75-203.eu
2020-03-23T19:23:15.251091abusebot-4.cloudsearch.cf sshd[6152]: Invalid user shari from 51.75.203.178 port 45046
2020-03-23T19:23:18.229903abusebot-4.cloudsearch.cf sshd[6152]: Failed p
...
2020-03-24 05:48:00
31.133.0.226 attackbots
2020-03-23T22:57:36.679681struts4.enskede.local sshd\[32458\]: Invalid user guri from 31.133.0.226 port 54220
2020-03-23T22:57:36.687182struts4.enskede.local sshd\[32458\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.133.0.226
2020-03-23T22:57:39.639350struts4.enskede.local sshd\[32458\]: Failed password for invalid user guri from 31.133.0.226 port 54220 ssh2
2020-03-23T23:04:08.644516struts4.enskede.local sshd\[32557\]: Invalid user id from 31.133.0.226 port 56986
2020-03-23T23:04:08.650745struts4.enskede.local sshd\[32557\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.133.0.226
...
2020-03-24 06:17:15
167.114.131.19 attackspam
Tried sshing with brute force.
2020-03-24 06:02:48
49.89.249.22 attackspambots
Mar 23 16:21:27 garuda postfix/smtpd[38227]: connect from unknown[49.89.249.22]
Mar 23 16:21:28 garuda postfix/smtpd[38227]: warning: unknown[49.89.249.22]: SASL LOGIN authentication failed: generic failure
Mar 23 16:21:28 garuda postfix/smtpd[38227]: lost connection after AUTH from unknown[49.89.249.22]
Mar 23 16:21:28 garuda postfix/smtpd[38227]: disconnect from unknown[49.89.249.22] ehlo=1 auth=0/1 commands=1/2
Mar 23 16:22:16 garuda postfix/smtpd[38327]: connect from unknown[49.89.249.22]
Mar 23 16:22:18 garuda postfix/smtpd[38327]: warning: unknown[49.89.249.22]: SASL LOGIN authentication failed: generic failure
Mar 23 16:22:18 garuda postfix/smtpd[38327]: lost connection after AUTH from unknown[49.89.249.22]
Mar 23 16:22:18 garuda postfix/smtpd[38327]: disconnect from unknown[49.89.249.22] ehlo=1 auth=0/1 commands=1/2
Mar 23 16:22:49 garuda postfix/smtpd[38227]: connect from unknown[49.89.249.22]
Mar 23 16:22:51 garuda postfix/smtpd[38227]: warning: unknown[49.89.........
-------------------------------
2020-03-24 05:41:35
40.84.58.248 attackbotsspam
Mar 23 18:17:33 serwer sshd\[14546\]: Invalid user stavros from 40.84.58.248 port 44108
Mar 23 18:17:33 serwer sshd\[14546\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.84.58.248
Mar 23 18:17:34 serwer sshd\[14546\]: Failed password for invalid user stavros from 40.84.58.248 port 44108 ssh2
...
2020-03-24 06:05:36
200.89.33.92 attackspambots
Mar 23 16:22:15 mxgate1 postfix/postscreen[24205]: CONNECT from [200.89.33.92]:40292 to [176.31.12.44]:25
Mar 23 16:22:15 mxgate1 postfix/dnsblog[24207]: addr 200.89.33.92 listed by domain zen.spamhaus.org as 127.0.0.3
Mar 23 16:22:15 mxgate1 postfix/dnsblog[24207]: addr 200.89.33.92 listed by domain zen.spamhaus.org as 127.0.0.11
Mar 23 16:22:15 mxgate1 postfix/dnsblog[24207]: addr 200.89.33.92 listed by domain zen.spamhaus.org as 127.0.0.4
Mar 23 16:22:15 mxgate1 postfix/dnsblog[24210]: addr 200.89.33.92 listed by domain cbl.abuseat.org as 127.0.0.2
Mar 23 16:22:15 mxgate1 postfix/dnsblog[24208]: addr 200.89.33.92 listed by domain b.barracudacentral.org as 127.0.0.2
Mar 23 16:22:21 mxgate1 postfix/postscreen[24205]: DNSBL rank 4 for [200.89.33.92]:40292
Mar x@x
Mar 23 16:22:24 mxgate1 postfix/postscreen[24205]: HANGUP after 2.1 from [200.89.33.92]:40292 in tests after SMTP handshake
Mar 23 16:22:24 mxgate1 postfix/postscreen[24205]: DISCONNECT [200.89.33.92]:40292


........
--------------------------------
2020-03-24 05:39:40
31.13.115.4 attackspambots
[Mon Mar 23 22:42:58.798364 2020] [:error] [pid 25293:tid 140519810295552] [client 31.13.115.4:58544] [client 31.13.115.4] ModSecurity: Access denied with code 403 (phase 2). Match of "eq 0" against "&REQUEST_HEADERS:Transfer-Encoding" required. [file "/etc/modsecurity/owasp-modsecurity-crs-3.2.0/rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "202"] [id "920171"] [msg "GET or HEAD Request with Transfer-Encoding."] [data "1"] [severity "CRITICAL"] [ver "OWASP_CRS/3.2.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL_VIOLATION/INVALID_HREQ"] [tag "CAPEC-272"] [hostname "karangploso.jatim.bmkg.go.id"] [uri "/IcoMoon.woff"] [unique_id "XnjZArdSec56q6n39A6CDQAAAAE"]
...
2020-03-24 05:37:42
188.166.145.179 attack
Mar 23 22:36:41 minden010 sshd[28863]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.145.179
Mar 23 22:36:43 minden010 sshd[28863]: Failed password for invalid user frank from 188.166.145.179 port 55586 ssh2
Mar 23 22:40:01 minden010 sshd[30293]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.145.179
...
2020-03-24 05:55:22
109.177.169.35 attack
Lines containing failures of 109.177.169.35 (max 1000)
Mar 23 16:31:38 HOSTNAME sshd[23232]: User r.r from 109.177.169.35 not allowed because not listed in AllowUsers
Mar 23 16:31:39 HOSTNAME sshd[23232]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.177.169.35  user=r.r
Mar 23 16:31:40 HOSTNAME sshd[23232]: Failed password for invalid user r.r from 109.177.169.35 port 54536 ssh2
Mar 23 16:31:41 HOSTNAME sshd[23232]: Connection closed by 109.177.169.35 port 54536 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=109.177.169.35
2020-03-24 06:13:57
221.140.151.235 attackspam
2020-03-23T16:38:48.824670vps751288.ovh.net sshd\[25786\]: Invalid user takahashi from 221.140.151.235 port 35552
2020-03-23T16:38:48.834600vps751288.ovh.net sshd\[25786\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.140.151.235
2020-03-23T16:38:51.312280vps751288.ovh.net sshd\[25786\]: Failed password for invalid user takahashi from 221.140.151.235 port 35552 ssh2
2020-03-23T16:42:15.999314vps751288.ovh.net sshd\[25798\]: Invalid user test from 221.140.151.235 port 34634
2020-03-23T16:42:16.012338vps751288.ovh.net sshd\[25798\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.140.151.235
2020-03-24 06:01:03
148.72.210.28 attack
Triggered by Fail2Ban at Ares web server
2020-03-24 05:55:49
124.205.224.179 attack
$f2bV_matches
2020-03-24 05:58:56
187.217.199.20 attackbotsspam
Mar 23 18:18:24 nextcloud sshd\[16969\]: Invalid user vl from 187.217.199.20
Mar 23 18:18:24 nextcloud sshd\[16969\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.217.199.20
Mar 23 18:18:26 nextcloud sshd\[16969\]: Failed password for invalid user vl from 187.217.199.20 port 41652 ssh2
2020-03-24 06:18:17
34.87.83.116 attackbotsspam
SSH bruteforce (Triggered fail2ban)
2020-03-24 05:43:32

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