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 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:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.145.136.192
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8414
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.145.136.192.		IN	A

;; AUTHORITY SECTION:
.			169	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022011002 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jan 11 06:34:13 CST 2022
;; MSG SIZE  rcvd: 108
Host info
Host 192.136.145.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 192.136.145.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
36.155.112.131 attackbots
Failed password for invalid user 1234 from 36.155.112.131 port 41639 ssh2
2020-05-27 01:32:25
47.17.194.30 attackspambots
2020-05-26T16:29:17.278568shield sshd\[25889\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ool-2f11c21e.dyn.optonline.net  user=root
2020-05-26T16:29:19.698916shield sshd\[25889\]: Failed password for root from 47.17.194.30 port 57244 ssh2
2020-05-26T16:34:47.629924shield sshd\[27382\]: Invalid user jobs from 47.17.194.30 port 34498
2020-05-26T16:34:47.634029shield sshd\[27382\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ool-2f11c21e.dyn.optonline.net
2020-05-26T16:34:50.023533shield sshd\[27382\]: Failed password for invalid user jobs from 47.17.194.30 port 34498 ssh2
2020-05-27 01:33:50
37.49.226.236 attackspambots
(sshd) Failed SSH login from 37.49.226.236 (NL/Netherlands/-): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May 26 17:56:26 ubnt-55d23 sshd[7113]: Did not receive identification string from 37.49.226.236 port 35742
May 26 17:56:32 ubnt-55d23 sshd[7114]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.49.226.236  user=root
2020-05-27 01:04:15
222.186.175.148 attack
May 26 17:32:30 IngegnereFirenze sshd[16008]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.148  user=root
...
2020-05-27 01:35:04
201.184.169.106 attackspam
SSH brute force attempt
2020-05-27 00:57:34
189.109.49.138 attack
20/5/26@11:55:58: FAIL: Alarm-Network address from=189.109.49.138
20/5/26@11:55:58: FAIL: Alarm-Network address from=189.109.49.138
...
2020-05-27 01:28:29
125.137.191.215 attack
(sshd) Failed SSH login from 125.137.191.215 (KR/South Korea/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May 26 18:53:37 srv sshd[24439]: Invalid user ftpuser from 125.137.191.215 port 56480
May 26 18:53:39 srv sshd[24439]: Failed password for invalid user ftpuser from 125.137.191.215 port 56480 ssh2
May 26 19:01:53 srv sshd[24670]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.137.191.215  user=root
May 26 19:01:55 srv sshd[24670]: Failed password for root from 125.137.191.215 port 38032 ssh2
May 26 19:04:28 srv sshd[24730]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.137.191.215  user=root
2020-05-27 01:30:16
212.237.1.50 attack
May 26 17:52:47 abendstille sshd\[14842\]: Invalid user Sweex from 212.237.1.50
May 26 17:52:47 abendstille sshd\[14842\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.237.1.50
May 26 17:52:50 abendstille sshd\[14842\]: Failed password for invalid user Sweex from 212.237.1.50 port 43655 ssh2
May 26 17:55:47 abendstille sshd\[17897\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.237.1.50  user=root
May 26 17:55:49 abendstille sshd\[17897\]: Failed password for root from 212.237.1.50 port 40728 ssh2
...
2020-05-27 01:36:32
36.26.246.49 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-05-27 01:34:20
45.55.72.69 attackbotsspam
Fail2Ban - SSH Bruteforce Attempt
2020-05-27 01:25:28
104.248.52.211 attack
May 26 18:54:51 abendstille sshd\[12050\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.52.211  user=root
May 26 18:54:53 abendstille sshd\[12050\]: Failed password for root from 104.248.52.211 port 55118 ssh2
May 26 18:58:13 abendstille sshd\[15713\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.52.211  user=root
May 26 18:58:15 abendstille sshd\[15713\]: Failed password for root from 104.248.52.211 port 32906 ssh2
May 26 19:01:44 abendstille sshd\[19203\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.52.211  user=root
...
2020-05-27 01:05:29
104.248.164.123 attackbotsspam
May 26 18:55:26 pve1 sshd[10815]: Failed password for root from 104.248.164.123 port 51794 ssh2
...
2020-05-27 01:22:35
37.139.16.229 attack
Invalid user snook from 37.139.16.229 port 56903
2020-05-27 01:07:54
165.22.102.110 attack
CMS Bruteforce / WebApp Attack attempt
2020-05-27 00:57:52
121.171.166.170 attack
2020-05-26T15:51:45.941442abusebot-2.cloudsearch.cf sshd[3961]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.171.166.170  user=root
2020-05-26T15:51:47.525718abusebot-2.cloudsearch.cf sshd[3961]: Failed password for root from 121.171.166.170 port 41304 ssh2
2020-05-26T15:54:25.928599abusebot-2.cloudsearch.cf sshd[4025]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.171.166.170  user=root
2020-05-26T15:54:27.477779abusebot-2.cloudsearch.cf sshd[4025]: Failed password for root from 121.171.166.170 port 37896 ssh2
2020-05-26T15:56:22.327611abusebot-2.cloudsearch.cf sshd[4029]: Invalid user cesarc from 121.171.166.170 port 56142
2020-05-26T15:56:22.333214abusebot-2.cloudsearch.cf sshd[4029]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.171.166.170
2020-05-26T15:56:22.327611abusebot-2.cloudsearch.cf sshd[4029]: Invalid user cesarc from 121.171.166.170 p
...
2020-05-27 01:14:54

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