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 of America (the)

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 <<>> 21.57.103.196
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19385
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.57.103.196.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020300 1800 900 604800 86400

;; Query time: 38 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 03 16:03:17 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 196.103.57.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 196.103.57.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
117.6.97.138 attack
$f2bV_matches
2020-05-13 18:38:31
106.12.8.103 attack
2020-05-13T06:01:20.940615homeassistant sshd[7854]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.8.103  user=root
2020-05-13T06:01:23.160158homeassistant sshd[7854]: Failed password for root from 106.12.8.103 port 36162 ssh2
...
2020-05-13 19:02:58
106.54.155.65 attack
SSH brute-force: detected 8 distinct usernames within a 24-hour window.
2020-05-13 18:23:58
121.229.50.222 attack
May 13 03:41:23 raspberrypi sshd\[17275\]: Invalid user maya from 121.229.50.222May 13 03:41:25 raspberrypi sshd\[17275\]: Failed password for invalid user maya from 121.229.50.222 port 36180 ssh2May 13 03:51:35 raspberrypi sshd\[24709\]: Invalid user support from 121.229.50.222
...
2020-05-13 18:28:30
124.29.236.163 attack
May 13 10:43:35 h2829583 sshd[29254]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.29.236.163
May 13 10:43:38 h2829583 sshd[29254]: Failed password for invalid user oracle from 124.29.236.163 port 43318 ssh2
2020-05-13 18:26:28
109.245.159.31 attackspam
13.05.2020 05:51:03 - SMTP Spam without Auth on hMailserver 
Detected by ELinOX-hMail-A2F
2020-05-13 18:58:30
104.236.250.88 attackspam
20 attempts against mh-ssh on cloud
2020-05-13 18:42:55
70.88.37.121 attackspambots
trying to access non-authorized port
2020-05-13 18:39:14
111.231.225.162 attackspambots
May 13 14:57:23 gw1 sshd[30076]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.225.162
May 13 14:57:26 gw1 sshd[30076]: Failed password for invalid user ts3 from 111.231.225.162 port 60542 ssh2
...
2020-05-13 18:40:00
206.189.171.204 attackbotsspam
2020-05-12 UTC: (47x) - admin(4x),aron,bu,data(2x),erica,fluentd,ftp,git,gitlab,intel,karl,mac,max,memo,mysql,nologin,ods,owa_public,peter,rabbitmq,rahul,ranger,root(6x),ser,sprint,srikanth,test(2x),test03,ubuntu,user(2x),vbox,vps,webster,wp,www,xni
2020-05-13 18:53:34
203.150.113.144 attackbotsspam
May 13 05:37:18 master sshd[27365]: Failed password for invalid user demo from 203.150.113.144 port 58996 ssh2
May 13 05:42:10 master sshd[27375]: Failed password for invalid user oracle from 203.150.113.144 port 47460 ssh2
May 13 05:46:17 master sshd[27392]: Failed password for invalid user header from 203.150.113.144 port 57516 ssh2
May 13 05:50:22 master sshd[27396]: Failed password for root from 203.150.113.144 port 39314 ssh2
May 13 05:54:34 master sshd[27398]: Failed password for invalid user fred from 203.150.113.144 port 49360 ssh2
May 13 05:58:51 master sshd[27433]: Failed password for root from 203.150.113.144 port 59420 ssh2
May 13 06:02:59 master sshd[27502]: Failed password for invalid user admin from 203.150.113.144 port 41220 ssh2
May 13 06:07:12 master sshd[27552]: Failed password for invalid user user02 from 203.150.113.144 port 51262 ssh2
May 13 06:11:25 master sshd[27600]: Failed password for root from 203.150.113.144 port 33082 ssh2
2020-05-13 18:38:02
181.123.177.150 attack
May 13 12:37:12 vps647732 sshd[24088]: Failed password for root from 181.123.177.150 port 2002 ssh2
...
2020-05-13 18:48:22
121.237.220.4 attack
Invalid user test from 121.237.220.4 port 33926
2020-05-13 18:31:55
186.158.58.68 attack
From CCTV User Interface Log
...::ffff:186.158.58.68 - - [12/May/2020:23:51:53 +0000] "GET / HTTP/1.0" 200 955
...
2020-05-13 18:19:23
123.206.111.27 attackbots
$f2bV_matches
2020-05-13 18:36:56

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