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:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 125.136.121.143
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47957
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;125.136.121.143.		IN	A

;; AUTHORITY SECTION:
.			360	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023052400 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed May 24 16:48:30 CST 2023
;; MSG SIZE  rcvd: 108
Host info
Host 143.121.136.125.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 143.121.136.125.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
104.198.172.68 attackspam
Automatic report - XMLRPC Attack
2020-09-14 18:16:05
118.24.83.41 attackspam
2020-09-14T00:41:02.863480mail.broermann.family sshd[21325]: Failed password for root from 118.24.83.41 port 47538 ssh2
2020-09-14T00:46:21.131485mail.broermann.family sshd[21515]: Invalid user gwojtak from 118.24.83.41 port 46982
2020-09-14T00:46:21.136982mail.broermann.family sshd[21515]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.83.41
2020-09-14T00:46:21.131485mail.broermann.family sshd[21515]: Invalid user gwojtak from 118.24.83.41 port 46982
2020-09-14T00:46:23.099397mail.broermann.family sshd[21515]: Failed password for invalid user gwojtak from 118.24.83.41 port 46982 ssh2
...
2020-09-14 17:58:38
117.102.82.43 attackspambots
2020-09-13 UTC: (46x) - admin(3x),deveops,greg,jacob,natsu,root(33x),rstudio-server,server,support,test2,tonel,user
2020-09-14 18:06:37
123.143.203.67 attackspambots
<6 unauthorized SSH connections
2020-09-14 17:52:25
106.12.38.109 attackbots
Invalid user oradev from 106.12.38.109 port 56028
2020-09-14 18:30:27
189.27.180.164 attackspambots
20/9/13@12:51:43: FAIL: Alarm-Network address from=189.27.180.164
20/9/13@12:51:43: FAIL: Alarm-Network address from=189.27.180.164
...
2020-09-14 18:25:31
2.40.39.220 attack
Hit honeypot r.
2020-09-14 18:10:36
139.199.168.18 attackspam
Sep 14 10:59:59 sso sshd[28819]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.168.18
Sep 14 11:00:01 sso sshd[28819]: Failed password for invalid user yuchen from 139.199.168.18 port 50638 ssh2
...
2020-09-14 18:02:49
118.25.142.138 attack
2020-09-14T07:42:10.105417snf-827550 sshd[24498]: Failed password for root from 118.25.142.138 port 39370 ssh2
2020-09-14T07:45:36.704309snf-827550 sshd[24513]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.142.138  user=root
2020-09-14T07:45:38.795435snf-827550 sshd[24513]: Failed password for root from 118.25.142.138 port 45406 ssh2
...
2020-09-14 17:56:14
138.0.191.123 attack
failed_logins
2020-09-14 18:06:16
95.169.25.38 attackbotsspam
95.169.25.38 (US/United States/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: Sep 14 05:18:58 server2 sshd[29968]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.186.2.18  user=root
Sep 14 05:08:10 server2 sshd[24523]: Failed password for root from 138.68.94.142 port 46258 ssh2
Sep 14 05:06:20 server2 sshd[23514]: Failed password for root from 45.248.71.169 port 48282 ssh2
Sep 14 05:08:08 server2 sshd[24523]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.94.142  user=root
Sep 14 05:12:48 server2 sshd[26719]: Failed password for root from 95.169.25.38 port 37904 ssh2

IP Addresses Blocked:

118.186.2.18 (CN/China/-)
138.68.94.142 (DE/Germany/-)
45.248.71.169 (HK/Hong Kong/-)
2020-09-14 17:50:10
111.229.124.215 attackspambots
$f2bV_matches
2020-09-14 18:18:21
167.114.113.141 attackbots
167.114.113.141 (CA/Canada/-), 6 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: Sep 14 06:11:37 server4 sshd[17921]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.130.153.101  user=root
Sep 14 06:11:39 server4 sshd[17921]: Failed password for root from 118.130.153.101 port 40036 ssh2
Sep 14 06:13:47 server4 sshd[19022]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.208.128  user=root
Sep 14 06:13:49 server4 sshd[19022]: Failed password for root from 122.51.208.128 port 50172 ssh2
Sep 14 06:12:56 server4 sshd[18494]: Failed password for root from 167.114.113.141 port 51548 ssh2
Sep 14 06:14:38 server4 sshd[19498]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.44.60  user=root

IP Addresses Blocked:

118.130.153.101 (KR/South Korea/-)
122.51.208.128 (CN/China/-)
2020-09-14 18:15:47
13.85.19.58 attackbots
SSH Brute-Forcing (server1)
2020-09-14 18:05:24
218.28.83.106 attackspam
2020-09-14T07:55:44.964697ollin.zadara.org sshd[178577]: Invalid user salamanca from 218.28.83.106 port 34459
2020-09-14T07:55:47.216140ollin.zadara.org sshd[178577]: Failed password for invalid user salamanca from 218.28.83.106 port 34459 ssh2
...
2020-09-14 18:28:34

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