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 <<>> 121.135.16.228
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11422
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.135.16.228.			IN	A

;; AUTHORITY SECTION:
.			549	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021602 1800 900 604800 86400

;; Query time: 116 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 12:11:51 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 228.16.135.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 228.16.135.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
149.129.236.66 attackbots
Feb 21 13:32:22 ns382633 sshd\[2930\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.129.236.66  user=root
Feb 21 13:32:24 ns382633 sshd\[2930\]: Failed password for root from 149.129.236.66 port 33220 ssh2
Feb 21 14:15:57 ns382633 sshd\[10681\]: Invalid user riak from 149.129.236.66 port 54838
Feb 21 14:15:57 ns382633 sshd\[10681\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.129.236.66
Feb 21 14:15:59 ns382633 sshd\[10681\]: Failed password for invalid user riak from 149.129.236.66 port 54838 ssh2
2020-02-22 01:13:17
82.76.132.188 attackbots
Telnet/23 MH Probe, Scan, BF, Hack -
2020-02-22 01:16:22
109.200.106.186 attackspambots
Feb 21 06:12:44 wbs sshd\[25933\]: Invalid user work from 109.200.106.186
Feb 21 06:12:44 wbs sshd\[25933\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.200.106.186
Feb 21 06:12:45 wbs sshd\[25933\]: Failed password for invalid user work from 109.200.106.186 port 31620 ssh2
Feb 21 06:17:10 wbs sshd\[26351\]: Invalid user dev from 109.200.106.186
Feb 21 06:17:10 wbs sshd\[26351\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.200.106.186
2020-02-22 01:24:21
212.92.122.246 attack
hacking attempt
2020-02-22 01:23:02
218.29.83.38 attack
Fail2Ban - SSH Bruteforce Attempt
2020-02-22 01:40:52
43.230.144.66 attack
suspicious action Fri, 21 Feb 2020 10:16:09 -0300
2020-02-22 01:08:56
51.83.138.87 attackspam
Feb 21 21:47:45 gw1 sshd[18757]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.138.87
Feb 21 21:47:47 gw1 sshd[18757]: Failed password for invalid user ovh from 51.83.138.87 port 58634 ssh2
...
2020-02-22 01:08:24
14.168.98.177 attackbotsspam
Automatic report - Port Scan Attack
2020-02-22 01:31:22
222.186.15.158 attackspam
Feb 21 18:32:32 MK-Soft-VM5 sshd[24139]: Failed password for root from 222.186.15.158 port 37958 ssh2
Feb 21 18:32:35 MK-Soft-VM5 sshd[24139]: Failed password for root from 222.186.15.158 port 37958 ssh2
...
2020-02-22 01:35:09
64.225.5.126 attack
Attempted to connect 2 times to port 22 TCP
2020-02-22 01:36:16
172.104.142.132 attackbots
Feb 21 15:00:32 django sshd[60369]: Did not receive identification string from 172.104.142.132
Feb 21 15:04:22 django sshd[60621]: Failed password for r.r from 172.104.142.132 port 37158 ssh2
Feb 21 15:04:22 django sshd[60622]: Received disconnect from 172.104.142.132: 11: Normal Shutdown, Thank you for playing
Feb 21 15:05:22 django sshd[60687]: Failed password for r.r from 172.104.142.132 port 49220 ssh2
Feb 21 15:05:22 django sshd[60688]: Received disconnect from 172.104.142.132: 11: Normal Shutdown, Thank you for playing


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=172.104.142.132
2020-02-22 01:05:49
91.179.255.213 attackspambots
Automatic report - Port Scan Attack
2020-02-22 01:24:52
83.219.146.236 attack
port scan and connect, tcp 80 (http)
2020-02-22 01:20:26
87.241.107.62 attackspambots
Telnet/23 MH Probe, Scan, BF, Hack -
2020-02-22 01:40:02
49.81.38.1 attackspam
scan z
2020-02-22 01:15:26

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