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 (the 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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.136.192.199
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64407
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.136.192.199.		IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012601 1800 900 604800 86400

;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jan 27 10:56:36 CST 2025
;; MSG SIZE  rcvd: 108
Host info
Host 199.192.136.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 199.192.136.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.151.243.185 attackbotsspam
 TCP (SYN) 185.151.243.185:59713 -> port 3389, len 40
2020-07-22 04:31:26
85.175.100.14 attackbotsspam
Unauthorized connection attempt from IP address 85.175.100.14 on Port 445(SMB)
2020-07-22 04:40:08
195.54.161.67 attackbots
195.54.161.67 - - [21/Jul/2020:15:51:29 -0500] "- / HTTP/1.0" 400 219 000 0 0 0 15 282 0 0 0 NONE FIN FIN ERR_INVALID_REQ
2020-07-22 04:52:40
45.32.55.131 attackspam
Unauthorized connection attempt detected from IP address 45.32.55.131 to port 80 [T]
2020-07-22 05:04:50
92.124.141.107 attack
Unauthorized connection attempt detected from IP address 92.124.141.107 to port 445 [T]
2020-07-22 05:00:44
40.112.55.133 attack
Unauthorized connection attempt detected from IP address 40.112.55.133 to port 1433 [T]
2020-07-22 05:05:04
157.46.189.131 attack
Unauthorized connection attempt detected from IP address 157.46.189.131 to port 445 [T]
2020-07-22 04:33:28
52.151.69.156 attack
Jul 13 17:24:57 pi sshd[29959]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.151.69.156 
Jul 13 17:24:59 pi sshd[29959]: Failed password for invalid user admin from 52.151.69.156 port 44386 ssh2
2020-07-22 04:44:23
79.142.55.163 attackspam
Icarus honeypot on github
2020-07-22 04:41:26
223.189.34.190 attack
Attempts against non-existent wp-login
2020-07-22 04:48:20
52.187.68.90 attack
Jul 15 04:22:39 pi sshd[10743]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.187.68.90 
Jul 15 04:22:41 pi sshd[10743]: Failed password for invalid user admin from 52.187.68.90 port 31690 ssh2
2020-07-22 04:43:01
108.160.141.49 attack
1433/tcp 1433/tcp 1433/tcp
[2020-07-01/21]3pkt
2020-07-22 04:58:12
109.234.153.132 attackbotsspam
Unauthorized connection attempt detected from IP address 109.234.153.132 to port 8080
2020-07-22 04:36:24
37.235.142.10 attack
Unauthorized connection attempt detected from IP address 37.235.142.10 to port 23 [T]
2020-07-22 04:45:38
222.186.180.130 attackbots
2020-07-21T22:43:33.956220centos sshd[10278]: Failed password for root from 222.186.180.130 port 62193 ssh2
2020-07-21T22:43:37.988997centos sshd[10278]: Failed password for root from 222.186.180.130 port 62193 ssh2
2020-07-21T22:43:40.577135centos sshd[10278]: Failed password for root from 222.186.180.130 port 62193 ssh2
...
2020-07-22 04:48:34

Recently Reported IPs

78.83.166.19 124.211.58.73 225.71.234.79 215.24.235.248
118.244.65.214 13.101.218.59 31.64.31.60 220.97.229.217
240.242.118.106 239.29.144.252 63.246.112.16 123.217.14.188
50.252.123.178 97.117.33.175 21.89.65.207 63.61.183.119
228.239.131.162 219.40.177.189 26.93.179.10 63.79.4.83