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: Naju

Region: Jeollanam-do

Country: South Korea

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 <<>> 121.154.134.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32975
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.154.134.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2024120602 1800 900 604800 86400

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Dec 07 13:11:48 CST 2024
;; MSG SIZE  rcvd: 107
Host info
Host 21.134.154.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.134.154.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
62.4.18.67 attackspam
20 attempts against mh-ssh on cloud
2020-06-15 19:49:03
103.81.156.10 attackspambots
Jun 15 08:48:32 ourumov-web sshd\[24681\]: Invalid user dev from 103.81.156.10 port 51084
Jun 15 08:48:32 ourumov-web sshd\[24681\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.81.156.10
Jun 15 08:48:35 ourumov-web sshd\[24681\]: Failed password for invalid user dev from 103.81.156.10 port 51084 ssh2
...
2020-06-15 19:54:03
93.158.195.134 attack
Jun 15 14:04:37 srv05 sshd[19543]: Failed password for invalid user postgres from 93.158.195.134 port 47659 ssh2
Jun 15 14:04:37 srv05 sshd[19543]: Received disconnect from 93.158.195.134: 11: Bye Bye [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=93.158.195.134
2020-06-15 20:31:18
38.99.250.19 attack
Jun 15 14:09:01 myhostname sshd[30519]: Invalid user sammy from 38.99.250.19
Jun 15 14:09:01 myhostname sshd[30519]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=38.99.250.19
Jun 15 14:09:03 myhostname sshd[30519]: Failed password for invalid user sammy from 38.99.250.19 port 38728 ssh2
Jun 15 14:09:03 myhostname sshd[30519]: Received disconnect from 38.99.250.19 port 38728:11: Normal Shutdown, Thank you for playing [preauth]
Jun 15 14:09:03 myhostname sshd[30519]: Disconnected from 38.99.250.19 port 38728 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=38.99.250.19
2020-06-15 20:28:00
51.178.83.124 attackbotsspam
2020-06-15T10:18:00.503373server.espacesoutien.com sshd[12687]: Invalid user ijc from 51.178.83.124 port 45520
2020-06-15T10:18:00.516440server.espacesoutien.com sshd[12687]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.178.83.124
2020-06-15T10:18:00.503373server.espacesoutien.com sshd[12687]: Invalid user ijc from 51.178.83.124 port 45520
2020-06-15T10:18:02.654410server.espacesoutien.com sshd[12687]: Failed password for invalid user ijc from 51.178.83.124 port 45520 ssh2
...
2020-06-15 20:24:11
46.101.81.132 attackbots
46.101.81.132 - - [15/Jun/2020:06:06:36 +0200] "GET /wp-login.php HTTP/1.1" 200 5861 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
46.101.81.132 - - [15/Jun/2020:06:06:38 +0200] "POST /wp-login.php HTTP/1.1" 200 6112 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
46.101.81.132 - - [15/Jun/2020:06:06:39 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-06-15 20:10:07
101.26.254.162 attackbotsspam
Jun 15 04:38:28 fwweb01 sshd[2826]: Invalid user jack from 101.26.254.162
Jun 15 04:38:28 fwweb01 sshd[2826]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.26.254.162 
Jun 15 04:38:30 fwweb01 sshd[2826]: Failed password for invalid user jack from 101.26.254.162 port 42272 ssh2
Jun 15 04:38:31 fwweb01 sshd[2826]: Received disconnect from 101.26.254.162: 11: Bye Bye [preauth]
Jun 15 04:46:37 fwweb01 sshd[3230]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.26.254.162  user=r.r
Jun 15 04:46:38 fwweb01 sshd[3230]: Failed password for r.r from 101.26.254.162 port 59426 ssh2
Jun 15 04:46:39 fwweb01 sshd[3230]: Received disconnect from 101.26.254.162: 11: Bye Bye [preauth]
Jun 15 04:50:58 fwweb01 sshd[3425]: Invalid user gameserver from 101.26.254.162
Jun 15 04:50:58 fwweb01 sshd[3425]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.26.254.16........
-------------------------------
2020-06-15 19:47:48
193.56.28.185 attackspam
2020-06-15 14:25:11 auth_plain authenticator failed for (User) [193.56.28.185]: 535 Incorrect authentication data (set_id=it@lavrinenko.info,)
2020-06-15 14:26:47 auth_plain authenticator failed for (User) [193.56.28.185]: 535 Incorrect authentication data (set_id=zmiller)
...
2020-06-15 19:59:51
178.62.75.60 attack
Jun 15 13:03:02 minden010 sshd[9710]: Failed password for root from 178.62.75.60 port 44282 ssh2
Jun 15 13:06:26 minden010 sshd[12040]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.75.60
Jun 15 13:06:28 minden010 sshd[12040]: Failed password for invalid user ljw from 178.62.75.60 port 45958 ssh2
...
2020-06-15 19:50:03
144.217.105.209 attackbotsspam
Jun 15 14:22:04 OPSO sshd\[19659\]: Invalid user bad from 144.217.105.209 port 57360
Jun 15 14:22:04 OPSO sshd\[19659\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.217.105.209
Jun 15 14:22:07 OPSO sshd\[19659\]: Failed password for invalid user bad from 144.217.105.209 port 57360 ssh2
Jun 15 14:22:08 OPSO sshd\[19725\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.217.105.209  user=root
Jun 15 14:22:10 OPSO sshd\[19725\]: Failed password for root from 144.217.105.209 port 34332 ssh2
2020-06-15 20:24:58
185.143.72.34 attackspam
Jun 15 14:14:51 relay postfix/smtpd\[3922\]: warning: unknown\[185.143.72.34\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 15 14:15:28 relay postfix/smtpd\[3535\]: warning: unknown\[185.143.72.34\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 15 14:15:48 relay postfix/smtpd\[10847\]: warning: unknown\[185.143.72.34\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 15 14:16:24 relay postfix/smtpd\[10749\]: warning: unknown\[185.143.72.34\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 15 14:16:43 relay postfix/smtpd\[3956\]: warning: unknown\[185.143.72.34\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-06-15 20:21:19
118.244.199.88 attack
Jun 15 11:13:12 lukav-desktop sshd\[18038\]: Invalid user admin from 118.244.199.88
Jun 15 11:13:12 lukav-desktop sshd\[18038\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.244.199.88
Jun 15 11:13:14 lukav-desktop sshd\[18038\]: Failed password for invalid user admin from 118.244.199.88 port 39914 ssh2
Jun 15 11:15:30 lukav-desktop sshd\[22627\]: Invalid user uftp from 118.244.199.88
Jun 15 11:15:30 lukav-desktop sshd\[22627\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.244.199.88
2020-06-15 20:00:12
37.187.181.182 attack
2020-06-15T04:43:04.5230421495-001 sshd[50521]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.ip-37-187-181.eu
2020-06-15T04:43:04.5182511495-001 sshd[50521]: Invalid user ubuntu from 37.187.181.182 port 42766
2020-06-15T04:43:06.3659361495-001 sshd[50521]: Failed password for invalid user ubuntu from 37.187.181.182 port 42766 ssh2
2020-06-15T04:46:16.5330331495-001 sshd[50614]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.ip-37-187-181.eu  user=root
2020-06-15T04:46:18.5227031495-001 sshd[50614]: Failed password for root from 37.187.181.182 port 43236 ssh2
2020-06-15T04:49:30.6475461495-001 sshd[50805]: Invalid user ubuntu from 37.187.181.182 port 43714
...
2020-06-15 20:12:30
203.156.136.90 attack
Unauthorized connection attempt from IP address 203.156.136.90 on Port 445(SMB)
2020-06-15 19:49:25
91.126.98.41 attackspambots
Invalid user iot from 91.126.98.41 port 38776
2020-06-15 20:20:33

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