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 <<>> 121.136.18.242
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 3903
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.136.18.242.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022031200 1800 900 604800 86400

;; Query time: 76 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 12 13:30:01 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 242.18.136.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 242.18.136.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
123.114.202.25 attack
Host Scan
2019-12-10 20:14:38
182.239.43.161 attackbotsspam
WordPress wp-login brute force :: 182.239.43.161 0.088 BYPASS [10/Dec/2019:07:44:53  0000] [censored_4] "POST /wp-login.php HTTP/1.1" 200 2099 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2019-12-10 20:37:51
149.129.74.9 attackbots
149.129.74.9 - - [10/Dec/2019:10:52:08 +0100] "GET /wp-login.php HTTP/1.1" 200 1122 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
149.129.74.9 - - [10/Dec/2019:10:52:10 +0100] "POST /wp-login.php HTTP/1.1" 200 1503 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
149.129.74.9 - - [10/Dec/2019:10:52:11 +0100] "GET /wp-login.php HTTP/1.1" 200 1122 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
149.129.74.9 - - [10/Dec/2019:10:52:12 +0100] "POST /wp-login.php HTTP/1.1" 200 1489 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
149.129.74.9 - - [10/Dec/2019:10:52:13 +0100] "GET /wp-login.php HTTP/1.1" 200 1122 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
149.129.74.9 - - [10/Dec/2019:10:52:14 +0100] "POST /wp-login.php HTTP/1.1" 200 1491 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2019-12-10 20:23:46
218.92.0.192 attack
Dec 10 18:41:21 lcl-usvr-01 sshd[7518]: refused connect from 218.92.0.192 (218.92.0.192)
2019-12-10 20:29:18
178.254.35.73 attack
2019-12-10T07:00:46.171700shield sshd\[23038\]: Invalid user goodner from 178.254.35.73 port 52672
2019-12-10T07:00:46.174319shield sshd\[23038\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=v30809.1blu.de
2019-12-10T07:00:48.258373shield sshd\[23038\]: Failed password for invalid user goodner from 178.254.35.73 port 52672 ssh2
2019-12-10T07:06:22.854688shield sshd\[24258\]: Invalid user t from 178.254.35.73 port 59776
2019-12-10T07:06:22.859343shield sshd\[24258\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=v30809.1blu.de
2019-12-10 20:12:05
203.99.62.158 attackbots
Dec 10 07:38:26 Tower sshd[3877]: Connection from 203.99.62.158 port 41013 on 192.168.10.220 port 22
Dec 10 07:38:27 Tower sshd[3877]: Invalid user r-takagi from 203.99.62.158 port 41013
Dec 10 07:38:27 Tower sshd[3877]: error: Could not get shadow information for NOUSER
Dec 10 07:38:27 Tower sshd[3877]: Failed password for invalid user r-takagi from 203.99.62.158 port 41013 ssh2
Dec 10 07:38:27 Tower sshd[3877]: Received disconnect from 203.99.62.158 port 41013:11: Bye Bye [preauth]
Dec 10 07:38:27 Tower sshd[3877]: Disconnected from invalid user r-takagi 203.99.62.158 port 41013 [preauth]
2019-12-10 20:39:58
222.186.175.147 attackspam
Dec 10 19:26:06 webhost01 sshd[4182]: Failed password for root from 222.186.175.147 port 17826 ssh2
Dec 10 19:26:11 webhost01 sshd[4182]: Failed password for root from 222.186.175.147 port 17826 ssh2
...
2019-12-10 20:27:16
106.12.120.155 attackspam
2019-12-10T12:51:08.615311scmdmz1 sshd\[8068\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.120.155  user=root
2019-12-10T12:51:10.429674scmdmz1 sshd\[8068\]: Failed password for root from 106.12.120.155 port 33034 ssh2
2019-12-10T12:58:11.533272scmdmz1 sshd\[8353\]: Invalid user renette from 106.12.120.155 port 38484
...
2019-12-10 20:34:25
70.132.61.87 attackbotsspam
Automatic report generated by Wazuh
2019-12-10 20:32:51
96.84.240.89 attack
Dec 10 15:09:19 server sshd\[2432\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=96-84-240-89-static.hfc.comcastbusiness.net  user=root
Dec 10 15:09:21 server sshd\[2432\]: Failed password for root from 96.84.240.89 port 44459 ssh2
Dec 10 15:20:18 server sshd\[5733\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=96-84-240-89-static.hfc.comcastbusiness.net  user=root
Dec 10 15:20:20 server sshd\[5733\]: Failed password for root from 96.84.240.89 port 45434 ssh2
Dec 10 15:25:42 server sshd\[7215\]: Invalid user admin from 96.84.240.89
Dec 10 15:25:42 server sshd\[7215\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=96-84-240-89-static.hfc.comcastbusiness.net 
...
2019-12-10 20:45:13
138.255.204.13 attackspam
Automatic report - Banned IP Access
2019-12-10 20:28:44
201.187.103.18 attackbotsspam
Automatic report - Banned IP Access
2019-12-10 20:48:53
121.184.64.15 attackbots
$f2bV_matches
2019-12-10 20:50:35
93.84.86.69 attackspam
SSH Brute Force, server-1 sshd[17884]: Failed password for invalid user avis from 93.84.86.69 port 52414 ssh2
2019-12-10 20:51:40
38.102.172.15 attackbotsspam
Lines containing failures of 38.102.172.15
Dec 10 07:23:36 nxxxxxxx sshd[4073]: Did not receive identification string from 38.102.172.15 port 58904
Dec 10 07:26:25 nxxxxxxx sshd[4505]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=38.102.172.15  user=r.r
Dec 10 07:26:27 nxxxxxxx sshd[4505]: Failed password for r.r from 38.102.172.15 port 43546 ssh2
Dec 10 07:26:28 nxxxxxxx sshd[4505]: Received disconnect from 38.102.172.15 port 43546:11: Normal Shutdown, Thank you for playing [preauth]
Dec 10 07:26:28 nxxxxxxx sshd[4505]: Disconnected from authenticating user r.r 38.102.172.15 port 43546 [preauth]
Dec 10 07:26:29 nxxxxxxx sshd[4534]: Invalid user r.radmin123 from 38.102.172.15 port 36708
Dec 10 07:26:29 nxxxxxxx sshd[4534]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=38.102.172.15
Dec 10 07:26:31 nxxxxxxx sshd[4534]: Failed password for invalid user r.radmin123 from 38.102.172.15 port 3........
------------------------------
2019-12-10 20:20:39

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