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: Korea (the Republic of)

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:
IP Type Details Datetime
121.145.43.189 attackbotsspam
2020-08-10T13:48:10.208303shiva sshd[28035]: Invalid user pi from 121.145.43.189 port 36260
2020-08-10T13:48:11.987058shiva sshd[28038]: Invalid user pi from 121.145.43.189 port 2523
2020-08-10T13:48:13.756080shiva sshd[28041]: Invalid user pi from 121.145.43.189 port 39175
2020-08-10T13:48:15.560957shiva sshd[28044]: Invalid user ubnt from 121.145.43.189 port 24994
2020-08-10T13:48:17.367922shiva sshd[28047]: Invalid user osboxes from 121.145.43.189 port 43156


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=121.145.43.189
2020-08-10 22:26:46
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.145.43.57
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 52727
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.145.43.57.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021800 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 18 16:28:59 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 57.43.145.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 57.43.145.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
220.186.141.118 attack
Cowrie Honeypot: Unauthorised SSH/Telnet login attempt with user "admin" at 2020-10-08T20:54:57Z
2020-10-09 07:11:31
61.177.172.128 attackspam
Oct  8 22:44:58 scw-6657dc sshd[1461]: Failed password for root from 61.177.172.128 port 27678 ssh2
Oct  8 22:44:58 scw-6657dc sshd[1461]: Failed password for root from 61.177.172.128 port 27678 ssh2
Oct  8 22:45:02 scw-6657dc sshd[1461]: Failed password for root from 61.177.172.128 port 27678 ssh2
...
2020-10-09 07:07:51
113.215.180.234 attack
Oct  8 21:27:50 inter-technics sshd[31107]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.215.180.234  user=root
Oct  8 21:27:52 inter-technics sshd[31107]: Failed password for root from 113.215.180.234 port 37010 ssh2
Oct  8 21:31:09 inter-technics sshd[31311]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.215.180.234  user=root
Oct  8 21:31:11 inter-technics sshd[31311]: Failed password for root from 113.215.180.234 port 57734 ssh2
Oct  8 21:34:29 inter-technics sshd[31452]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.215.180.234  user=root
Oct  8 21:34:32 inter-technics sshd[31452]: Failed password for root from 113.215.180.234 port 50228 ssh2
...
2020-10-09 07:11:49
221.157.34.54 attackbotsspam
Oct 7 22:44:55 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3c:05:0d:89:f8:66:f2:68:66:ff:08:00 SRC=221.157.34.54 DST=77.73.69.240 LEN=58 TOS=0x00 PREC=0x00 TTL=117 ID=57237 PROTO=UDP SPT=28461 DPT=19273 LEN=38 Oct 7 22:44:55 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3c:05:0d:89:f8:66:f2:68:66:ff:08:00 SRC=221.157.34.54 DST=77.73.69.240 LEN=48 TOS=0x00 PREC=0x00 TTL=117 ID=57238 PROTO=UDP SPT=28461 DPT=19273 LEN=28 Oct 7 22:44:59 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3c:05:0d:89:f8:66:f2:68:66:ff:08:00 SRC=221.157.34.54 DST=77.73.69.240 LEN=48 TOS=0x00 PREC=0x00 TTL=117 ID=57239 PROTO=UDP SPT=28461 DPT=19273 LEN=28 Oct 7 22:45:05 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3c:05:0d:89:f8:66:f2:68:66:ff:08:00 SRC=221.157.34.54 DST=77.73.69.240 LEN=48 TOS=0x00 PREC=0x00 TTL=117 ID=57240 PROTO=UDP SPT=28461 DPT=19273 LEN=28 Oct 7 22:45:17 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3c:05:0d:89:f8:66:f2:68:66:ff:08:00 SRC=221.157.34.54 DST=77.
...
2020-10-09 06:51:12
185.234.218.84 attackbotsspam
Oct  8 22:18:57 mail postfix/smtpd\[12326\]: warning: unknown\[185.234.218.84\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Oct  8 22:52:48 mail postfix/smtpd\[13541\]: warning: unknown\[185.234.218.84\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Oct  8 23:26:11 mail postfix/smtpd\[14601\]: warning: unknown\[185.234.218.84\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Oct  8 23:59:41 mail postfix/smtpd\[15763\]: warning: unknown\[185.234.218.84\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
2020-10-09 07:23:26
186.154.38.249 attackspam
 TCP (SYN) 186.154.38.249:44286 -> port 23, len 40
2020-10-09 07:26:22
185.165.190.34 attackspambots
 TCP (SYN) 185.165.190.34:30378 -> port 389, len 44
2020-10-09 06:51:25
91.121.173.41 attackspambots
2020-10-08T22:57:37.950532dmca.cloudsearch.cf sshd[7438]: Invalid user support1 from 91.121.173.41 port 56588
2020-10-08T22:57:37.955539dmca.cloudsearch.cf sshd[7438]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns362298.ip-91-121-173.eu
2020-10-08T22:57:37.950532dmca.cloudsearch.cf sshd[7438]: Invalid user support1 from 91.121.173.41 port 56588
2020-10-08T22:57:39.779348dmca.cloudsearch.cf sshd[7438]: Failed password for invalid user support1 from 91.121.173.41 port 56588 ssh2
2020-10-08T23:01:55.792434dmca.cloudsearch.cf sshd[7509]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns362298.ip-91-121-173.eu  user=root
2020-10-08T23:01:58.028804dmca.cloudsearch.cf sshd[7509]: Failed password for root from 91.121.173.41 port 45430 ssh2
2020-10-08T23:05:16.886690dmca.cloudsearch.cf sshd[7565]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns362298.ip-91-121-173.eu 
...
2020-10-09 07:13:53
167.172.207.139 attackbots
Oct  8 03:54:32 dhoomketu sshd[3648240]: Invalid user Passw0rdsdfsd from 167.172.207.139 port 51754
Oct  8 03:54:32 dhoomketu sshd[3648240]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.207.139 
Oct  8 03:54:32 dhoomketu sshd[3648240]: Invalid user Passw0rdsdfsd from 167.172.207.139 port 51754
Oct  8 03:54:34 dhoomketu sshd[3648240]: Failed password for invalid user Passw0rdsdfsd from 167.172.207.139 port 51754 ssh2
Oct  8 03:58:11 dhoomketu sshd[3648287]: Invalid user Pa@ssword12 from 167.172.207.139 port 58556
...
2020-10-09 07:00:13
93.51.29.92 attack
ssh brute force
2020-10-09 07:13:41
68.14.150.142 attackspam
ip68-14-150-142.ri.ri.cox.net - - [07/Oct/2020:16:25:13 -0400] "GET /403.shtml HTTP/1.1"
2020-10-09 07:18:02
182.61.133.172 attackbots
Oct  9 00:14:03 ns382633 sshd\[32313\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.133.172  user=root
Oct  9 00:14:05 ns382633 sshd\[32313\]: Failed password for root from 182.61.133.172 port 43816 ssh2
Oct  9 00:25:52 ns382633 sshd\[1553\]: Invalid user info from 182.61.133.172 port 57308
Oct  9 00:25:52 ns382633 sshd\[1553\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.133.172
Oct  9 00:25:54 ns382633 sshd\[1553\]: Failed password for invalid user info from 182.61.133.172 port 57308 ssh2
2020-10-09 07:19:13
120.92.114.71 attackbotsspam
Oct  8 21:59:58 server sshd[25858]: Failed password for root from 120.92.114.71 port 63498 ssh2
Oct  8 22:02:59 server sshd[27767]: Failed password for invalid user abcd from 120.92.114.71 port 39074 ssh2
Oct  8 22:05:58 server sshd[29352]: Failed password for invalid user upload2 from 120.92.114.71 port 14666 ssh2
2020-10-09 07:05:41
31.58.51.78 attackbotsspam
Port Scan detected!
...
2020-10-09 06:56:06
51.77.66.35 attackbotsspam
Cowrie Honeypot: 10 unauthorised SSH/Telnet login attempts between 2020-10-08T21:19:49Z and 2020-10-08T22:30:59Z
2020-10-09 06:59:58

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