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: None

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 <<>> 57.255.121.140
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22266
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;57.255.121.140.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020501 1800 900 604800 86400

;; Query time: 62 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 06 06:04:58 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 140.121.255.57.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 140.121.255.57.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
80.20.231.251 attack
DATE:2019-11-04 15:13:54, IP:80.20.231.251, PORT:telnet Telnet brute force auth on honeypot server (honey-neo-dc-bis)
2019-11-05 06:01:42
177.94.214.161 attackbots
Automatic report - Banned IP Access
2019-11-05 06:03:46
206.189.230.98 attack
www.fahrschule-mihm.de 206.189.230.98 \[04/Nov/2019:16:18:43 +0100\] "POST /wp-login.php HTTP/1.1" 200 5756 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
www.fahrschule-mihm.de 206.189.230.98 \[04/Nov/2019:16:18:44 +0100\] "POST /xmlrpc.php HTTP/1.1" 200 4105 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2019-11-05 06:23:49
103.105.216.39 attackspam
Failed password for invalid user ritt from 103.105.216.39 port 34290 ssh2
Invalid user melisa from 103.105.216.39 port 42538
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.105.216.39
Failed password for invalid user melisa from 103.105.216.39 port 42538 ssh2
Invalid user kerri from 103.105.216.39 port 50790
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.105.216.39
2019-11-05 06:22:29
191.232.198.212 attack
Nov  4 15:21:44 srv01 sshd[32462]: Invalid user mcserver from 191.232.198.212
Nov  4 15:21:44 srv01 sshd[32462]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.232.198.212
Nov  4 15:21:44 srv01 sshd[32462]: Invalid user mcserver from 191.232.198.212
Nov  4 15:21:46 srv01 sshd[32462]: Failed password for invalid user mcserver from 191.232.198.212 port 32940 ssh2
Nov  4 15:25:53 srv01 sshd[32655]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.232.198.212  user=root
Nov  4 15:25:55 srv01 sshd[32655]: Failed password for root from 191.232.198.212 port 44198 ssh2
...
2019-11-05 06:33:06
31.24.128.41 attack
notenschluessel-fulda.de 31.24.128.41 \[04/Nov/2019:18:14:16 +0100\] "POST /xmlrpc.php HTTP/1.1" 200 4314 "-" "Mozilla/5.0 \(Windows NT 10.0\; Win64\; x64\) AppleWebKit/537.36 \(KHTML, like Gecko\) Chrome/60.0.3112.113 Safari/537.36"
NOTENSCHLUESSEL-FULDA.DE 31.24.128.41 \[04/Nov/2019:18:14:16 +0100\] "POST /xmlrpc.php HTTP/1.1" 200 4314 "-" "Mozilla/5.0 \(Windows NT 10.0\; Win64\; x64\) AppleWebKit/537.36 \(KHTML, like Gecko\) Chrome/60.0.3112.113 Safari/537.36"
2019-11-05 06:21:02
132.232.30.87 attackspam
Nov  4 10:16:06 server2 sshd[19757]: Invalid user ftp from 132.232.30.87
Nov  4 10:16:06 server2 sshd[19757]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.30.87 
Nov  4 10:16:08 server2 sshd[19757]: Failed password for invalid user ftp from 132.232.30.87 port 60846 ssh2
Nov  4 10:16:08 server2 sshd[19757]: Received disconnect from 132.232.30.87: 11: Bye Bye [preauth]
Nov  4 10:31:28 server2 sshd[20822]: Invalid user txxxxxxx from 132.232.30.87
Nov  4 10:31:28 server2 sshd[20822]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.30.87 


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=132.232.30.87
2019-11-05 06:02:55
176.40.238.103 attackbotsspam
(smtpauth) Failed SMTP AUTH login from 176.40.238.103 (TR/Turkey/host-176-40-238-103.reverse.superonline.net): 5 in the last 3600 secs
2019-11-05 05:55:16
106.12.58.4 attackbotsspam
Nov  4 12:53:41 ny01 sshd[14553]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.58.4
Nov  4 12:53:43 ny01 sshd[14553]: Failed password for invalid user stuckdexter@123 from 106.12.58.4 port 57956 ssh2
Nov  4 12:58:09 ny01 sshd[15485]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.58.4
2019-11-05 06:24:34
139.99.78.208 attackbots
Nov  4 20:49:32 ip-172-31-1-72 sshd\[1181\]: Invalid user password from 139.99.78.208
Nov  4 20:49:32 ip-172-31-1-72 sshd\[1181\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.99.78.208
Nov  4 20:49:34 ip-172-31-1-72 sshd\[1181\]: Failed password for invalid user password from 139.99.78.208 port 43122 ssh2
Nov  4 20:53:58 ip-172-31-1-72 sshd\[1297\]: Invalid user long8210 from 139.99.78.208
Nov  4 20:53:58 ip-172-31-1-72 sshd\[1297\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.99.78.208
2019-11-05 06:16:09
178.88.115.126 attackspambots
2019-11-04T06:28:27.093860ns547587 sshd\[27539\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.88.115.126  user=root
2019-11-04T06:28:29.319762ns547587 sshd\[27539\]: Failed password for root from 178.88.115.126 port 49060 ssh2
2019-11-04T06:32:29.819445ns547587 sshd\[5789\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.88.115.126  user=root
2019-11-04T06:32:31.267445ns547587 sshd\[5789\]: Failed password for root from 178.88.115.126 port 58928 ssh2
2019-11-04T06:36:43.152899ns547587 sshd\[17412\]: Invalid user zhou from 178.88.115.126 port 40576
2019-11-04T06:36:43.158670ns547587 sshd\[17412\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.88.115.126
2019-11-04T06:36:45.475041ns547587 sshd\[17412\]: Failed password for invalid user zhou from 178.88.115.126 port 40576 ssh2
2019-11-04T06:40:51.589131ns547587 sshd\[28475\]: pam_unix\(sshd:au
...
2019-11-05 06:02:32
106.13.54.207 attack
2019-11-04T21:50:06.001977abusebot-2.cloudsearch.cf sshd\[23010\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.54.207  user=root
2019-11-05 06:14:10
112.35.144.207 attack
Nov  4 12:07:43 web1 sshd\[28876\]: Invalid user xv from 112.35.144.207
Nov  4 12:07:43 web1 sshd\[28876\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.35.144.207
Nov  4 12:07:45 web1 sshd\[28876\]: Failed password for invalid user xv from 112.35.144.207 port 35413 ssh2
Nov  4 12:11:21 web1 sshd\[29301\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.35.144.207  user=root
Nov  4 12:11:23 web1 sshd\[29301\]: Failed password for root from 112.35.144.207 port 50047 ssh2
2019-11-05 06:15:10
89.42.234.129 attack
Nov  4 14:58:07 venus sshd\[29381\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.42.234.129  user=uucp
Nov  4 14:58:08 venus sshd\[29381\]: Failed password for uucp from 89.42.234.129 port 50106 ssh2
Nov  4 15:04:16 venus sshd\[29475\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.42.234.129  user=root
...
2019-11-05 06:01:13
186.122.148.186 attack
Nov  4 00:26:03 riskplan-s sshd[11768]: reveeclipse mapping checking getaddrinfo for host186.186-122-148.telmex.net.ar [186.122.148.186] failed - POSSIBLE BREAK-IN ATTEMPT!
Nov  4 00:26:03 riskplan-s sshd[11768]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.122.148.186  user=r.r
Nov  4 00:26:04 riskplan-s sshd[11768]: Failed password for r.r from 186.122.148.186 port 38648 ssh2
Nov  4 00:26:05 riskplan-s sshd[11768]: Received disconnect from 186.122.148.186: 11: Bye Bye [preauth]
Nov  4 00:36:30 riskplan-s sshd[11980]: reveeclipse mapping checking getaddrinfo for host186.186-122-148.telmex.net.ar [186.122.148.186] failed - POSSIBLE BREAK-IN ATTEMPT!
Nov  4 00:36:30 riskplan-s sshd[11980]: Invalid user pul from 186.122.148.186
Nov  4 00:36:30 riskplan-s sshd[11980]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.122.148.186 
Nov  4 00:36:32 riskplan-s sshd[11980]: Failed password ........
-------------------------------
2019-11-05 06:29:37

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