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: Santa Clara

Region: California

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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.193.253.121
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 17480
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.193.253.121.		IN	A

;; AUTHORITY SECTION:
.			592	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022030100 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Mar 01 15:44:29 CST 2022
;; MSG SIZE  rcvd: 108
Host info
121.253.193.104.in-addr.arpa domain name pointer dnsfighting.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
121.253.193.104.in-addr.arpa	name = dnsfighting.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
103.205.68.2 attackbotsspam
Apr 12 06:02:19 v22019038103785759 sshd\[15601\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.205.68.2  user=root
Apr 12 06:02:21 v22019038103785759 sshd\[15601\]: Failed password for root from 103.205.68.2 port 33326 ssh2
Apr 12 06:06:54 v22019038103785759 sshd\[15847\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.205.68.2  user=root
Apr 12 06:06:56 v22019038103785759 sshd\[15847\]: Failed password for root from 103.205.68.2 port 41874 ssh2
Apr 12 06:11:40 v22019038103785759 sshd\[16222\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.205.68.2  user=root
...
2020-04-12 14:23:59
62.171.142.113 attack
Unauthorized connection attempt detected from IP address 62.171.142.113 to port 22 [T]
2020-04-12 14:20:29
190.129.47.148 attackbotsspam
DATE:2020-04-12 05:56:01, IP:190.129.47.148, PORT:ssh SSH brute force auth (docker-dc)
2020-04-12 14:15:40
80.211.30.166 attackbots
SSH Login Bruteforce
2020-04-12 14:51:09
49.51.163.35 attackspambots
Apr 12 08:33:20 pve sshd[27842]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.163.35 
Apr 12 08:33:22 pve sshd[27842]: Failed password for invalid user sinnie from 49.51.163.35 port 49872 ssh2
Apr 12 08:36:58 pve sshd[3075]: Failed password for root from 49.51.163.35 port 57674 ssh2
2020-04-12 14:41:54
41.221.251.67 attack
20/4/11@23:55:59: FAIL: Alarm-Network address from=41.221.251.67
20/4/11@23:55:59: FAIL: Alarm-Network address from=41.221.251.67
...
2020-04-12 14:16:58
149.56.106.227 attackspambots
Unauthorized connection attempt detected from IP address 149.56.106.227 to port 3390
2020-04-12 14:17:12
125.71.133.252 attackbots
Apr 12 09:14:18 lukav-desktop sshd\[6725\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.71.133.252  user=root
Apr 12 09:14:20 lukav-desktop sshd\[6725\]: Failed password for root from 125.71.133.252 port 45094 ssh2
Apr 12 09:18:00 lukav-desktop sshd\[6902\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.71.133.252  user=root
Apr 12 09:18:02 lukav-desktop sshd\[6902\]: Failed password for root from 125.71.133.252 port 55310 ssh2
Apr 12 09:21:24 lukav-desktop sshd\[7052\]: Invalid user name from 125.71.133.252
2020-04-12 14:40:03
183.22.24.63 attack
Invalid user deploy from 183.22.24.63 port 12845
2020-04-12 14:36:57
45.133.99.7 attack
Apr 12 07:49:56 relay postfix/smtpd\[5393\]: warning: unknown\[45.133.99.7\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 12 07:50:15 relay postfix/smtpd\[31933\]: warning: unknown\[45.133.99.7\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 12 07:51:46 relay postfix/smtpd\[6982\]: warning: unknown\[45.133.99.7\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 12 07:52:03 relay postfix/smtpd\[1606\]: warning: unknown\[45.133.99.7\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 12 07:54:47 relay postfix/smtpd\[2129\]: warning: unknown\[45.133.99.7\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-04-12 14:10:11
111.229.125.124 attackbots
detected by Fail2Ban
2020-04-12 14:31:02
54.222.217.21 attack
Invalid user GTX from 54.222.217.21 port 53358
2020-04-12 14:16:31
61.250.122.115 attack
Invalid user user0 from 61.250.122.115 port 34780
2020-04-12 14:19:39
51.15.58.168 attackbots
Apr 12 07:27:59 pkdns2 sshd\[12582\]: Invalid user splunk from 51.15.58.168Apr 12 07:28:01 pkdns2 sshd\[12582\]: Failed password for invalid user splunk from 51.15.58.168 port 55886 ssh2Apr 12 07:31:26 pkdns2 sshd\[12775\]: Invalid user poll from 51.15.58.168Apr 12 07:31:28 pkdns2 sshd\[12775\]: Failed password for invalid user poll from 51.15.58.168 port 35896 ssh2Apr 12 07:34:54 pkdns2 sshd\[12880\]: Invalid user siamiah from 51.15.58.168Apr 12 07:34:56 pkdns2 sshd\[12880\]: Failed password for invalid user siamiah from 51.15.58.168 port 44138 ssh2
...
2020-04-12 14:19:14
51.68.44.158 attackspam
Apr 12 06:57:54 sso sshd[12835]: Failed password for root from 51.68.44.158 port 45200 ssh2
Apr 12 07:01:31 sso sshd[13272]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.44.158
...
2020-04-12 14:47:24

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