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: Taiwan (Province of China)

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 <<>> 140.121.121.143
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2899
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;140.121.121.143.		IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021200 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 13 00:07:12 CST 2025
;; MSG SIZE  rcvd: 108
Host info
Host 143.121.121.140.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 143.121.121.140.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
179.127.177.45 attack
SMTP Fraud Orders
2019-07-07 08:21:49
177.67.38.131 attackbotsspam
proto=tcp  .  spt=33882  .  dpt=25  .     (listed on Blocklist de  Jul 06)     (10)
2019-07-07 08:36:15
141.98.81.81 attack
2019-07-06 UTC: 1x - admin
2019-07-07 08:40:42
191.53.222.5 attackbotsspam
Jul  6 19:13:26 web1 postfix/smtpd[15878]: warning: unknown[191.53.222.5]: SASL PLAIN authentication failed: authentication failure
...
2019-07-07 08:35:47
213.32.65.111 attack
Jul  7 02:11:06 server01 sshd\[4672\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.32.65.111  user=root
Jul  7 02:11:08 server01 sshd\[4672\]: Failed password for root from 213.32.65.111 port 39798 ssh2
Jul  7 02:13:37 server01 sshd\[4695\]: Invalid user servis from 213.32.65.111
...
2019-07-07 08:28:57
93.148.209.74 attack
Jul  7 00:13:35 mail sshd\[8824\]: Failed password for invalid user upload1 from 93.148.209.74 port 35940 ssh2
Jul  7 00:28:51 mail sshd\[8959\]: Invalid user cyp from 93.148.209.74 port 46660
Jul  7 00:28:51 mail sshd\[8959\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.148.209.74
...
2019-07-07 08:33:07
218.94.19.122 attackbotsspam
Jul  6 23:12:50 *** sshd[30187]: Invalid user dev from 218.94.19.122
2019-07-07 08:52:59
185.220.101.24 attackbotsspam
SSH Brute-Forcing (ownc)
2019-07-07 08:26:37
177.130.160.193 attackbotsspam
smtp auth brute force
2019-07-07 08:15:05
122.246.246.235 attack
2019-07-05 x@x
2019-07-05 x@x
2019-07-05 x@x
2019-07-05 x@x
2019-07-05 x@x
2019-07-05 x@x
2019-07-05 x@x
2019-07-05 x@x
2019-07-05 x@x
2019-07-05 x@x
2019-07-05 x@x
2019-07-05 x@x
2019-07-05 x@x
2019-07-05 x@x
2019-07-05 x@x
2019-07-05 x@x
2019-07-05 x@x
2019-07-05 x@x
2019-07-05 x@x
2019-07-05 x@x

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=122.246.246.235
2019-07-07 08:40:09
182.93.48.19 attackbots
Jul  5 08:11:49 server2 sshd[5514]: Address 182.93.48.19 maps to n18293z48l19.static.ctmip.net, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jul  5 08:11:49 server2 sshd[5514]: Invalid user xxxxxxxnetworks from 182.93.48.19
Jul  5 08:11:49 server2 sshd[5514]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.93.48.19 
Jul  5 08:11:51 server2 sshd[5514]: Failed password for invalid user xxxxxxxnetworks from 182.93.48.19 port 42618 ssh2
Jul  5 08:11:51 server2 sshd[5514]: Received disconnect from 182.93.48.19: 11: Bye Bye [preauth]
Jul  5 08:14:25 server2 sshd[5694]: Address 182.93.48.19 maps to n18293z48l19.static.ctmip.net, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jul  5 08:14:25 server2 sshd[5694]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.93.48.19  user=r.r
Jul  5 08:14:27 server2 sshd[5694]: Failed password for r.r from 1........
-------------------------------
2019-07-07 08:33:53
157.230.223.236 attackbotsspam
2019-07-07T02:22:11.736309centos sshd\[1290\]: Invalid user john from 157.230.223.236 port 54558
2019-07-07T02:22:11.740829centos sshd\[1290\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.223.236
2019-07-07T02:22:13.802103centos sshd\[1290\]: Failed password for invalid user john from 157.230.223.236 port 54558 ssh2
2019-07-07 08:23:36
45.64.1.52 attackbots
45.64.1.52 - - [07/Jul/2019:01:13:12 +0200] "GET /wp-login.php HTTP/1.1" 200 4402 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
45.64.1.52 - - [07/Jul/2019:01:13:14 +0200] "POST /wp-login.php HTTP/1.1" 200 4402 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
45.64.1.52 - - [07/Jul/2019:01:13:14 +0200] "GET /wp-login.php HTTP/1.1" 200 4402 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
45.64.1.52 - - [07/Jul/2019:01:13:15 +0200] "POST /wp-login.php HTTP/1.1" 200 4402 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
45.64.1.52 - - [07/Jul/2019:01:13:15 +0200] "GET /wp-login.php HTTP/1.1" 200 4402 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
45.64.1.52 - - [07/Jul/2019:01:13:16 +0200] "POST /wp-login.php HTTP/1.1" 200 4402 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2019-07-07 08:42:53
218.92.0.178 attack
Jul  7 01:13:37 web sshd\[17696\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.178  user=root
Jul  7 01:13:39 web sshd\[17696\]: Failed password for root from 218.92.0.178 port 13558 ssh2
Jul  7 01:13:42 web sshd\[17696\]: Failed password for root from 218.92.0.178 port 13558 ssh2
Jul  7 01:13:45 web sshd\[17696\]: Failed password for root from 218.92.0.178 port 13558 ssh2
Jul  7 01:13:48 web sshd\[17696\]: Failed password for root from 218.92.0.178 port 13558 ssh2
...
2019-07-07 08:20:43
188.168.252.218 attack
[ER hit] Tried to deliver spam. Already well known.
2019-07-07 08:43:15

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