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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 3.50.21.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36923
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;3.50.21.21.			IN	A

;; AUTHORITY SECTION:
.			120	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020100900 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Oct 09 14:47:09 CST 2020
;; MSG SIZE  rcvd: 114
Host info
Host 21.21.50.3.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.21.50.3.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
154.237.65.36 attackspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-09-07 16:27:18
218.92.0.158 attack
Too many connections or unauthorized access detected from Arctic banned ip
2020-09-07 16:39:57
88.214.26.90 attackbots
Cowrie Honeypot: Unauthorised SSH/Telnet login attempt with user "root" at 2020-09-07T08:18:48Z
2020-09-07 16:32:00
157.230.125.207 attackbots
$f2bV_matches
2020-09-07 16:37:38
209.141.34.95 attack
2020-09-07T02:42:10.405531server.mjenks.net sshd[2469924]: Failed password for root from 209.141.34.95 port 60292 ssh2
2020-09-07T02:42:14.867894server.mjenks.net sshd[2469924]: Failed password for root from 209.141.34.95 port 60292 ssh2
2020-09-07T02:42:17.580693server.mjenks.net sshd[2469924]: Failed password for root from 209.141.34.95 port 60292 ssh2
2020-09-07T02:42:21.132190server.mjenks.net sshd[2469924]: Failed password for root from 209.141.34.95 port 60292 ssh2
2020-09-07T02:42:25.828174server.mjenks.net sshd[2469924]: Failed password for root from 209.141.34.95 port 60292 ssh2
...
2020-09-07 16:35:27
91.192.136.43 attackbotsspam
Sep  7 08:09:32 santamaria sshd\[6562\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.192.136.43  user=root
Sep  7 08:09:34 santamaria sshd\[6562\]: Failed password for root from 91.192.136.43 port 46004 ssh2
Sep  7 08:13:21 santamaria sshd\[6599\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.192.136.43  user=root
...
2020-09-07 16:44:32
180.76.109.16 attack
Sep  7 06:26:11 jumpserver sshd[37168]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.109.16 
Sep  7 06:26:11 jumpserver sshd[37168]: Invalid user default from 180.76.109.16 port 38252
Sep  7 06:26:14 jumpserver sshd[37168]: Failed password for invalid user default from 180.76.109.16 port 38252 ssh2
...
2020-09-07 16:22:56
116.234.204.55 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-09-07 16:33:35
35.188.166.245 attackspambots
Sep  6 22:15:00 php1 sshd\[12832\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.188.166.245  user=root
Sep  6 22:15:03 php1 sshd\[12832\]: Failed password for root from 35.188.166.245 port 34216 ssh2
Sep  6 22:18:45 php1 sshd\[13074\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.188.166.245  user=root
Sep  6 22:18:47 php1 sshd\[13074\]: Failed password for root from 35.188.166.245 port 49462 ssh2
Sep  6 22:22:39 php1 sshd\[13323\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.188.166.245  user=root
2020-09-07 16:38:59
45.129.33.81 attackspambots
 TCP (SYN) 45.129.33.81:58793 -> port 30716, len 44
2020-09-07 16:41:25
51.178.29.191 attack
2020-09-07T06:34:35.075279abusebot-5.cloudsearch.cf sshd[13116]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.ip-51-178-29.eu  user=root
2020-09-07T06:34:37.686574abusebot-5.cloudsearch.cf sshd[13116]: Failed password for root from 51.178.29.191 port 41040 ssh2
2020-09-07T06:38:20.479647abusebot-5.cloudsearch.cf sshd[13120]: Invalid user cpaneleximscanner from 51.178.29.191 port 46064
2020-09-07T06:38:20.486544abusebot-5.cloudsearch.cf sshd[13120]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.ip-51-178-29.eu
2020-09-07T06:38:20.479647abusebot-5.cloudsearch.cf sshd[13120]: Invalid user cpaneleximscanner from 51.178.29.191 port 46064
2020-09-07T06:38:21.985556abusebot-5.cloudsearch.cf sshd[13120]: Failed password for invalid user cpaneleximscanner from 51.178.29.191 port 46064 ssh2
2020-09-07T06:41:54.193942abusebot-5.cloudsearch.cf sshd[13122]: pam_unix(sshd:auth): authentication failure; logna
...
2020-09-07 16:32:58
113.222.99.161 attack
Automatic report - Port Scan Attack
2020-09-07 16:47:07
95.57.195.41 attack
2020-09-06 18:49:47 1kExrO-0007y2-QH SMTP connection from \(95.57.195.41.megaline.telecom.kz\) \[95.57.195.41\]:31210 I=\[193.107.88.166\]:25 closed by DROP in ACL
2020-09-06 18:50:02 1kExrd-0007zh-Ps SMTP connection from \(95.57.195.41.megaline.telecom.kz\) \[95.57.195.41\]:31350 I=\[193.107.88.166\]:25 closed by DROP in ACL
2020-09-06 18:50:11 1kExrm-000808-PL SMTP connection from \(95.57.195.41.megaline.telecom.kz\) \[95.57.195.41\]:31418 I=\[193.107.88.166\]:25 closed by DROP in ACL
...
2020-09-07 16:13:40
174.138.43.162 attack
2020-09-07T10:04:28.933065ks3355764 sshd[18142]: Invalid user nexus from 174.138.43.162 port 59890
2020-09-07T10:04:30.922602ks3355764 sshd[18142]: Failed password for invalid user nexus from 174.138.43.162 port 59890 ssh2
...
2020-09-07 16:14:48
167.248.133.20 attackbotsspam
proto=tcp  .  spt=58211  .  dpt=995  .  src=167.248.133.20  .  dst=xx.xx.4.1  .     Found on   CINS badguys       (83)
2020-09-07 16:18:27

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