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: United States

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 <<>> 19.121.138.204
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14115
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;19.121.138.204.			IN	A

;; AUTHORITY SECTION:
.			532	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022101000 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Oct 10 22:16:16 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 204.138.121.19.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 204.138.121.19.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
122.51.243.223 attackbots
Mar  9 08:54:36 server sshd\[11093\]: Invalid user peter from 122.51.243.223
Mar  9 08:54:36 server sshd\[11093\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.243.223 
Mar  9 08:54:38 server sshd\[11093\]: Failed password for invalid user peter from 122.51.243.223 port 40286 ssh2
Mar  9 09:05:33 server sshd\[13482\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.243.223  user=root
Mar  9 09:05:35 server sshd\[13482\]: Failed password for root from 122.51.243.223 port 33210 ssh2
...
2020-03-09 16:06:04
134.175.42.252 attackbots
DATE:2020-03-09 04:49:08, IP:134.175.42.252, PORT:ssh SSH brute force auth (docker-dc)
2020-03-09 16:03:45
45.143.223.212 attackbots
Bad Postfix AUTH attempts
2020-03-09 15:33:30
185.39.10.10 attack
Port 10003 scan denied
2020-03-09 15:53:06
130.180.66.98 attackbots
(sshd) Failed SSH login from 130.180.66.98 (DE/Germany/b2b-130-180-66-98.unitymedia.biz): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Mar  9 07:03:42 amsweb01 sshd[6596]: Failed password for root from 130.180.66.98 port 48792 ssh2
Mar  9 07:27:18 amsweb01 sshd[8719]: Failed password for root from 130.180.66.98 port 50324 ssh2
Mar  9 07:40:53 amsweb01 sshd[9914]: Failed password for root from 130.180.66.98 port 38504 ssh2
Mar  9 07:51:51 amsweb01 sshd[10862]: Invalid user phpmy from 130.180.66.98 port 54910
Mar  9 07:51:52 amsweb01 sshd[10862]: Failed password for invalid user phpmy from 130.180.66.98 port 54910 ssh2
2020-03-09 15:42:40
110.44.93.71 attack
Port probing on unauthorized port 23
2020-03-09 15:57:19
183.80.40.76 attackspam
Mar  9 03:49:51 system,error,critical: login failure for user admin from 183.80.40.76 via telnet
Mar  9 03:49:52 system,error,critical: login failure for user root from 183.80.40.76 via telnet
Mar  9 03:49:53 system,error,critical: login failure for user admin1 from 183.80.40.76 via telnet
Mar  9 03:49:57 system,error,critical: login failure for user root from 183.80.40.76 via telnet
Mar  9 03:49:58 system,error,critical: login failure for user admin from 183.80.40.76 via telnet
Mar  9 03:50:00 system,error,critical: login failure for user root from 183.80.40.76 via telnet
Mar  9 03:50:03 system,error,critical: login failure for user guest from 183.80.40.76 via telnet
Mar  9 03:50:04 system,error,critical: login failure for user supervisor from 183.80.40.76 via telnet
Mar  9 03:50:06 system,error,critical: login failure for user root from 183.80.40.76 via telnet
Mar  9 03:50:09 system,error,critical: login failure for user root from 183.80.40.76 via telnet
2020-03-09 15:32:45
139.59.172.23 attackspam
Automatic report - XMLRPC Attack
2020-03-09 15:52:04
91.205.172.194 attackbots
Mar  9 12:49:20 gw1 sshd[10377]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.205.172.194
Mar  9 12:49:22 gw1 sshd[10377]: Failed password for invalid user gmod from 91.205.172.194 port 44224 ssh2
...
2020-03-09 16:03:25
222.96.13.240 attack
php WP PHPmyadamin ABUSE blocked for 12h
2020-03-09 16:08:23
49.235.99.9 attack
Mar  9 05:43:45 lukav-desktop sshd\[16404\]: Invalid user qxcommsupport from 49.235.99.9
Mar  9 05:43:45 lukav-desktop sshd\[16404\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.99.9
Mar  9 05:43:48 lukav-desktop sshd\[16404\]: Failed password for invalid user qxcommsupport from 49.235.99.9 port 59510 ssh2
Mar  9 05:49:35 lukav-desktop sshd\[16466\]: Invalid user 1234qqqq from 49.235.99.9
Mar  9 05:49:35 lukav-desktop sshd\[16466\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.99.9
2020-03-09 15:50:12
139.155.17.85 attackspambots
Triggered by Fail2Ban at Ares web server
2020-03-09 15:52:31
112.99.155.134 attackspambots
112.99.155.134 - - [09/Mar/2020:03:49:51 +0000] "POST /wp-login.php HTTP/1.1" 200 6409 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
112.99.155.134 - - [09/Mar/2020:03:49:54 +0000] "POST /xmlrpc.php HTTP/1.1" 200 403 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-03-09 15:45:14
124.115.173.253 attack
Invalid user carlos from 124.115.173.253 port 11706
2020-03-09 15:28:10
92.222.88.102 attackbots
Mar  9 08:31:26 sd-53420 sshd\[5297\]: Invalid user RCadmin from 92.222.88.102
Mar  9 08:31:26 sd-53420 sshd\[5297\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.222.88.102
Mar  9 08:31:28 sd-53420 sshd\[5297\]: Failed password for invalid user RCadmin from 92.222.88.102 port 60214 ssh2
Mar  9 08:35:35 sd-53420 sshd\[5706\]: Invalid user tomcat7 from 92.222.88.102
Mar  9 08:35:35 sd-53420 sshd\[5706\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.222.88.102
...
2020-03-09 15:43:21

Recently Reported IPs

82.10.209.156 127.189.26.150 214.108.130.97 209.26.57.12
46.128.170.98 75.234.186.108 68.149.203.165 16.158.248.123
186.124.139.43 124.41.252.62 106.27.227.149 202.166.216.58
121.173.176.198 103.187.8.18 182.93.75.137 101.128.73.2
116.90.226.124 103.74.15.125 103.198.9.127 222.23.213.126