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 <<>> 211.196.157.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43753
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;211.196.157.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021500 1800 900 604800 86400

;; Query time: 36 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 16 00:56:05 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 21.157.196.211.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.157.196.211.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
79.8.196.108 attackbots
2020-07-15T16:31:00.549465devel sshd[1770]: Invalid user userftp from 79.8.196.108 port 61222
2020-07-15T16:31:02.085306devel sshd[1770]: Failed password for invalid user userftp from 79.8.196.108 port 61222 ssh2
2020-07-15T16:42:48.833625devel sshd[3067]: Invalid user xupeng from 79.8.196.108 port 57517
2020-07-16 05:11:08
52.163.240.162 attackbotsspam
Jul 15 00:35:12 sip sshd[3151]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.163.240.162
Jul 15 00:35:14 sip sshd[3151]: Failed password for invalid user admin from 52.163.240.162 port 62411 ssh2
Jul 15 22:25:06 sip sshd[8119]: Failed password for bin from 52.163.240.162 port 48978 ssh2
2020-07-16 05:18:59
84.54.12.252 attack
Spammer
2020-07-16 05:36:06
104.236.33.155 attackspam
2020-07-15T16:12:13.179740server.mjenks.net sshd[1959847]: Invalid user kathleen from 104.236.33.155 port 56324
2020-07-15T16:12:13.186948server.mjenks.net sshd[1959847]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.33.155
2020-07-15T16:12:13.179740server.mjenks.net sshd[1959847]: Invalid user kathleen from 104.236.33.155 port 56324
2020-07-15T16:12:14.866556server.mjenks.net sshd[1959847]: Failed password for invalid user kathleen from 104.236.33.155 port 56324 ssh2
2020-07-15T16:16:11.460679server.mjenks.net sshd[1960341]: Invalid user aline from 104.236.33.155 port 42688
...
2020-07-16 05:21:11
45.119.82.251 attackbots
Jul 15 22:28:18 server sshd[16917]: Failed password for invalid user ftpuser from 45.119.82.251 port 35304 ssh2
Jul 15 22:33:39 server sshd[21144]: Failed password for invalid user ucl from 45.119.82.251 port 37370 ssh2
Jul 15 22:38:51 server sshd[24918]: Failed password for invalid user sysbackup from 45.119.82.251 port 37028 ssh2
2020-07-16 05:36:54
202.115.30.5 attack
Tried sshing with brute force.
2020-07-16 05:28:52
114.141.55.178 attackbotsspam
2020-07-15T22:42:03+0200 Failed SSH Authentication/Brute Force Attack. (Server 9)
2020-07-16 05:34:35
51.103.131.225 attackbotsspam
Jul 15 14:47:40 main sshd[24611]: Failed password for invalid user admin from 51.103.131.225 port 22456 ssh2
Jul 15 17:30:12 main sshd[27512]: Failed password for invalid user eugenemolotov from 51.103.131.225 port 35893 ssh2
Jul 15 17:30:12 main sshd[27513]: Failed password for invalid user eugenemolotov.ru from 51.103.131.225 port 35894 ssh2
2020-07-16 04:57:36
212.95.137.164 attackbots
Invalid user a from 212.95.137.164 port 41720
2020-07-16 05:01:05
192.241.155.88 attackbots
Jul 15 21:40:22 mellenthin sshd[24283]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.241.155.88
Jul 15 21:40:25 mellenthin sshd[24283]: Failed password for invalid user zcy from 192.241.155.88 port 50680 ssh2
2020-07-16 05:00:52
193.218.118.130 attackspam
2020/07/15 20:55:15 [error] 20617#20617: *8488930 open() "/usr/share/nginx/html/cgi-bin/php" failed (2: No such file or directory), client: 193.218.118.130, server: _, request: "POST /cgi-bin/php?%2D%64+%61%6C%6C%6F%77%5F%75%72%6C%5F%69%6E%63%6C%75%64%65%3D%6F%6E+%2D%64+%73%61%66%65%5F%6D%6F%64%65%3D%6F%66%66+%2D%64+%73%75%68%6F%73%69%6E%2E%73%69%6D%75%6C%61%74%69%6F%6E%3D%6F%6E+%2D%64+%64%69%73%61%62%6C%65%5F%66%75%6E%63%74%69%6F%6E%73%3D%22%22+%2D%64+%6F%70%65%6E%5F%62%61%73%65%64%69%72%3D%6E%6F%6E%65+%2D%64+%61%75%74%6F%5F%70%72%65%70%65%6E%64%5F%66%69%6C%65%3D%70%68%70%3A%2F%2F%69%6E%70%75%74+%2D%64+%63%67%69%2E%66%6F%72%63%65%5F%72%65%64%69%72%65%63%74%3D%30+%2D%64+%63%67%69%2E%72%65%64%69%72%65%63%74%5F%73%74%61%74%75%73%5F%65%6E%76%3D%30+%2D%6E HTTP/1.1", host: "as204028.com"
2020/07/15 20:55:15 [error] 20617#20617: *8488930 open() "/usr/share/nginx/html/cgi-bin/php4" failed (2: No such file or directory), client: 193.218.118.130, server: _, request: "POST /cgi-bin/php4?%2D%64+%61%6C%6C%6F%77%5F%75%72
2020-07-16 05:08:23
155.94.169.229 attack
(sshd) Failed SSH login from 155.94.169.229 (US/United States/-): 5 in the last 3600 secs
2020-07-16 05:20:49
117.5.159.107 attackbotsspam
Unauthorized connection attempt from IP address 117.5.159.107 on Port 445(SMB)
2020-07-16 05:06:54
52.230.11.135 attackspambots
Jul 15 23:08:01 host sshd[15103]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.230.11.135  user=root
Jul 15 23:08:03 host sshd[15103]: Failed password for root from 52.230.11.135 port 56188 ssh2
...
2020-07-16 05:13:14
65.52.174.8 attackbotsspam
Jul 15 21:02:22 IngegnereFirenze sshd[14234]: User root from 65.52.174.8 not allowed because not listed in AllowUsers
...
2020-07-16 05:26:25

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