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: Muan

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 <<>> 121.149.78.16
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21337
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.149.78.16.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022000 1800 900 604800 86400

;; Query time: 33 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 20 15:40:27 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 16.78.149.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 16.78.149.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
18.140.252.29 attack
18.140.252.29 - - [03/Aug/2020:23:28:43 +0100] "POST /wp-login.php HTTP/1.1" 200 1832 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
18.140.252.29 - - [03/Aug/2020:23:28:44 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
18.140.252.29 - - [03/Aug/2020:23:39:17 +0100] "POST /wp-login.php HTTP/1.1" 200 1832 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-08-04 08:10:59
134.209.228.253 attack
Aug  3 20:48:36 localhost sshd[9499]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.228.253  user=root
Aug  3 20:48:38 localhost sshd[9499]: Failed password for root from 134.209.228.253 port 55766 ssh2
Aug  3 20:52:16 localhost sshd[9909]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.228.253  user=root
Aug  3 20:52:18 localhost sshd[9909]: Failed password for root from 134.209.228.253 port 39082 ssh2
Aug  3 20:55:59 localhost sshd[10333]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.228.253  user=root
Aug  3 20:56:01 localhost sshd[10333]: Failed password for root from 134.209.228.253 port 50628 ssh2
...
2020-08-04 07:56:19
45.83.65.224 attackbotsspam
Port probing on unauthorized port 8080
2020-08-04 08:13:06
61.7.147.29 attackbots
Aug  4 01:33:14 PorscheCustomer sshd[14988]: Failed password for root from 61.7.147.29 port 33452 ssh2
Aug  4 01:38:52 PorscheCustomer sshd[15086]: Failed password for root from 61.7.147.29 port 56652 ssh2
...
2020-08-04 08:02:05
103.100.209.172 attack
Aug  4 01:28:59 vpn01 sshd[6401]: Failed password for root from 103.100.209.172 port 35376 ssh2
...
2020-08-04 08:21:06
59.172.6.244 attackspam
Aug  4 01:50:34 vmd17057 sshd[27207]: Failed password for root from 59.172.6.244 port 59383 ssh2
...
2020-08-04 07:55:19
183.36.125.220 attackbots
web-1 [ssh] SSH Attack
2020-08-04 07:55:40
213.158.10.101 attackspam
Aug  3 23:04:44 OPSO sshd\[17993\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.158.10.101  user=root
Aug  3 23:04:46 OPSO sshd\[17993\]: Failed password for root from 213.158.10.101 port 52919 ssh2
Aug  3 23:08:43 OPSO sshd\[18801\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.158.10.101  user=root
Aug  3 23:08:45 OPSO sshd\[18801\]: Failed password for root from 213.158.10.101 port 55593 ssh2
Aug  3 23:12:46 OPSO sshd\[19413\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.158.10.101  user=root
2020-08-04 08:33:51
47.98.213.138 attack
47.98.213.138 - - \[03/Aug/2020:22:33:02 +0200\] "POST /wp-login.php HTTP/1.0" 200 6718 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
47.98.213.138 - - \[03/Aug/2020:22:33:06 +0200\] "POST /wp-login.php HTTP/1.0" 200 6548 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
47.98.213.138 - - \[03/Aug/2020:22:33:09 +0200\] "POST /wp-login.php HTTP/1.0" 200 6542 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2020-08-04 08:07:23
111.74.11.87 attackbotsspam
Aug  4 00:51:44 * sshd[6735]: Failed password for root from 111.74.11.87 port 29689 ssh2
2020-08-04 08:03:58
42.200.182.95 attackspam
port scan and connect, tcp 1433 (ms-sql-s)
2020-08-04 08:09:37
182.33.226.63 attackbots
Automatic report - Port Scan Attack
2020-08-04 07:56:59
106.55.37.132 attack
Aug  4 00:14:38 journals sshd\[94088\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.55.37.132  user=root
Aug  4 00:14:41 journals sshd\[94088\]: Failed password for root from 106.55.37.132 port 38318 ssh2
Aug  4 00:16:31 journals sshd\[94240\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.55.37.132  user=root
Aug  4 00:16:34 journals sshd\[94240\]: Failed password for root from 106.55.37.132 port 59664 ssh2
Aug  4 00:18:23 journals sshd\[94334\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.55.37.132  user=root
...
2020-08-04 08:00:26
177.75.143.97 attackspambots
Unauthorized connection attempt from IP address 177.75.143.97 on Port 445(SMB)
2020-08-04 08:23:22
103.105.67.146 attackbotsspam
Aug  3 22:49:59 rush sshd[28572]: Failed password for root from 103.105.67.146 port 47342 ssh2
Aug  3 22:53:42 rush sshd[28744]: Failed password for root from 103.105.67.146 port 48482 ssh2
...
2020-08-04 08:31:41

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