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: KT Corporation

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
Type Details Datetime
attackspambots
Nov 30 06:52:15 thevastnessof sshd[28368]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.157.82.214
...
2019-11-30 21:39:40
attackspambots
Nov 27 14:51:06 XXX sshd[15935]: Invalid user ofsaa from 121.157.82.214 port 36974
2019-11-27 22:21:04
attackbots
Nov 18 18:29:34 TORMINT sshd\[14994\]: Invalid user administrator1 from 121.157.82.214
Nov 18 18:29:34 TORMINT sshd\[14994\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.157.82.214
Nov 18 18:29:36 TORMINT sshd\[14994\]: Failed password for invalid user administrator1 from 121.157.82.214 port 58620 ssh2
...
2019-11-19 08:13:14
attack
Nov 17 07:27:40 localhost sshd\[21183\]: Invalid user user from 121.157.82.214 port 43184
Nov 17 07:27:40 localhost sshd\[21183\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.157.82.214
Nov 17 07:27:42 localhost sshd\[21183\]: Failed password for invalid user user from 121.157.82.214 port 43184 ssh2
2019-11-17 16:32:09
attackspam
2019-11-14T14:38:27.193740abusebot-5.cloudsearch.cf sshd\[4362\]: Invalid user bjorn from 121.157.82.214 port 58704
2019-11-15 01:10:36
attackspam
2019-11-02T03:54:18.027505abusebot-5.cloudsearch.cf sshd\[19541\]: Invalid user robert from 121.157.82.214 port 46202
2019-11-02 13:02:27
attackspambots
2019-10-28T06:17:16.040047abusebot-5.cloudsearch.cf sshd\[13172\]: Invalid user robert from 121.157.82.214 port 52726
2019-10-28T06:17:16.046980abusebot-5.cloudsearch.cf sshd\[13172\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.157.82.214
2019-10-28 14:36:42
attackspambots
Oct 23 16:16:57 mail sshd\[8643\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.157.82.214  user=root
...
2019-10-24 04:55:03
attack
Oct  1 23:05:08 pornomens sshd\[23700\]: Invalid user open from 121.157.82.214 port 55474
Oct  1 23:05:08 pornomens sshd\[23700\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.157.82.214
Oct  1 23:05:10 pornomens sshd\[23700\]: Failed password for invalid user open from 121.157.82.214 port 55474 ssh2
...
2019-10-02 05:40:23
attackspambots
Sep 10 20:31:19 XXX sshd[12096]: Invalid user ofsaa from 121.157.82.214 port 35538
2019-09-11 06:00:28
attackspam
Invalid user azur from 121.157.82.214 port 56600
2019-08-29 13:48:30
attackbotsspam
Aug 11 11:21:42 unicornsoft sshd\[22396\]: Invalid user fm from 121.157.82.214
Aug 11 11:21:42 unicornsoft sshd\[22396\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.157.82.214
Aug 11 11:21:44 unicornsoft sshd\[22396\]: Failed password for invalid user fm from 121.157.82.214 port 41274 ssh2
2019-08-11 21:50:46
attackspam
Invalid user yash from 121.157.82.214 port 42750
2019-07-23 23:26:07
Comments on same subnet:
IP Type Details Datetime
121.157.82.202 attack
Oct 11 05:25:41 ns382633 sshd\[24126\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.157.82.202  user=root
Oct 11 05:25:43 ns382633 sshd\[24126\]: Failed password for root from 121.157.82.202 port 50812 ssh2
Oct 11 05:57:44 ns382633 sshd\[31527\]: Invalid user saumur from 121.157.82.202 port 38162
Oct 11 05:57:44 ns382633 sshd\[31527\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.157.82.202
Oct 11 05:57:46 ns382633 sshd\[31527\]: Failed password for invalid user saumur from 121.157.82.202 port 38162 ssh2
2020-10-11 18:11:47
121.157.82.202 attackspambots
Aug 10 13:02:20 server sshd[1958]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.157.82.202
Aug 10 13:02:22 server sshd[1958]: Failed password for invalid user 22 from 121.157.82.202 port 44624 ssh2
Aug 10 14:04:39 server sshd[5378]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.157.82.202  user=root
Aug 10 14:04:41 server sshd[5378]: Failed password for invalid user root from 121.157.82.202 port 42760 ssh2
2020-08-11 00:52:33
121.157.82.202 attackbotsspam
Multiple SSH authentication failures from 121.157.82.202
2020-08-09 19:07:19
121.157.82.202 attackspam
Bruteforce detected by fail2ban
2020-07-17 17:11:24
121.157.82.202 attackspambots
Jun 30 13:54:43 ns382633 sshd\[9203\]: Invalid user vlad from 121.157.82.202 port 46850
Jun 30 13:54:43 ns382633 sshd\[9203\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.157.82.202
Jun 30 13:54:45 ns382633 sshd\[9203\]: Failed password for invalid user vlad from 121.157.82.202 port 46850 ssh2
Jun 30 14:23:47 ns382633 sshd\[14876\]: Invalid user newuser from 121.157.82.202 port 35924
Jun 30 14:23:47 ns382633 sshd\[14876\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.157.82.202
2020-06-30 22:00:45
121.157.82.202 attack
Apr 17 14:32:11 vps647732 sshd[28732]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.157.82.202
Apr 17 14:32:14 vps647732 sshd[28732]: Failed password for invalid user su from 121.157.82.202 port 46130 ssh2
...
2020-04-17 21:20:59
121.157.82.202 attack
Mar 19 10:05:49 santamaria sshd\[5543\]: Invalid user 22 from 121.157.82.202
Mar 19 10:05:49 santamaria sshd\[5543\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.157.82.202
Mar 19 10:05:51 santamaria sshd\[5543\]: Failed password for invalid user 22 from 121.157.82.202 port 40558 ssh2
...
2020-03-19 19:23:55
121.157.82.202 attackspambots
Invalid user yuanwd from 121.157.82.202 port 40098
2020-02-19 09:02:29
121.157.82.202 attackspambots
Feb 11 11:53:58 plusreed sshd[5124]: Invalid user oku from 121.157.82.202
...
2020-02-12 01:56:57
121.157.82.218 attackbots
Unauthorized connection attempt detected from IP address 121.157.82.218 to port 2220 [J]
2020-01-07 15:07:27
121.157.82.218 attackspambots
Unauthorized connection attempt detected from IP address 121.157.82.218 to port 2220 [J]
2020-01-05 03:48:23
121.157.82.222 attackbots
2019-12-06T22:55:54.335293abusebot-5.cloudsearch.cf sshd\[31315\]: Invalid user robert from 121.157.82.222 port 52306
2019-12-07 07:38:51
121.157.82.222 attackbotsspam
SSH Brute-Forcing (ownc)
2019-12-04 20:26:40
121.157.82.210 attackspambots
2019-12-03T20:15:43.436160stark.klein-stark.info sshd\[4504\]: Invalid user technology from 121.157.82.210 port 47446
2019-12-03T20:15:43.444701stark.klein-stark.info sshd\[4504\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.157.82.210
2019-12-03T20:15:45.098708stark.klein-stark.info sshd\[4504\]: Failed password for invalid user technology from 121.157.82.210 port 47446 ssh2
...
2019-12-04 04:03:15
121.157.82.210 attackbotsspam
2019-11-27T10:43:36.937107abusebot-5.cloudsearch.cf sshd\[12064\]: Invalid user hp from 121.157.82.210 port 42176
2019-11-27 18:59:55
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.157.82.214
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24581
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;121.157.82.214.			IN	A

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019072300 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Tue Jul 23 23:25:55 CST 2019
;; MSG SIZE  rcvd: 118
Host info
Host 214.82.157.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 214.82.157.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
138.130.138.252 attackspambots
unauthorized connection attempt
2020-01-28 20:03:57
100.33.91.173 attack
Unauthorized connection attempt detected from IP address 100.33.91.173 to port 88 [J]
2020-01-28 20:10:11
187.178.75.244 attackspambots
unauthorized connection attempt
2020-01-28 19:21:09
124.156.55.36 attackbotsspam
Unauthorized connection attempt detected from IP address 124.156.55.36 to port 5357 [J]
2020-01-28 20:04:45
63.143.99.227 attack
unauthorized connection attempt
2020-01-28 20:13:54
89.250.223.97 attackspambots
unauthorized connection attempt
2020-01-28 20:11:33
107.189.11.19 attack
unauthorized connection attempt
2020-01-28 20:08:32
185.105.197.102 attackspam
unauthorized connection attempt
2020-01-28 19:57:42
138.128.209.35 attackspambots
Jan 28 01:48:52 php1 sshd\[6302\]: Invalid user manu from 138.128.209.35
Jan 28 01:48:52 php1 sshd\[6302\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.128.209.35.16clouds.com
Jan 28 01:48:54 php1 sshd\[6302\]: Failed password for invalid user manu from 138.128.209.35 port 34842 ssh2
Jan 28 01:53:37 php1 sshd\[6830\]: Invalid user can from 138.128.209.35
Jan 28 01:53:37 php1 sshd\[6830\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.128.209.35.16clouds.com
2020-01-28 20:04:15
114.35.87.246 attackspam
unauthorized connection attempt
2020-01-28 19:44:05
185.92.164.11 attack
Unauthorized connection attempt detected from IP address 185.92.164.11 to port 8080 [J]
2020-01-28 19:42:40
125.161.129.213 attack
unauthorized connection attempt
2020-01-28 19:23:46
185.104.93.200 attack
unauthorized connection attempt
2020-01-28 19:58:16
175.111.183.211 attackspam
unauthorized connection attempt
2020-01-28 20:00:04
113.131.183.20 attackbots
unauthorized connection attempt
2020-01-28 19:36:55

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