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 <<>> 13.4.7.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49649
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;13.4.7.21.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020601 1800 900 604800 86400

;; Query time: 43 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 07 05:04:25 CST 2025
;; MSG SIZE  rcvd: 102
Host info
Host 21.7.4.13.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
server can't find 13.4.7.21.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
202.164.219.227 attack
Mar 10 06:02:48 auw2 sshd\[29166\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.164.219.227  user=auwsyl
Mar 10 06:02:50 auw2 sshd\[29166\]: Failed password for auwsyl from 202.164.219.227 port 41994 ssh2
Mar 10 06:06:57 auw2 sshd\[29507\]: Invalid user ftpuser from 202.164.219.227
Mar 10 06:06:57 auw2 sshd\[29507\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.164.219.227
Mar 10 06:06:59 auw2 sshd\[29507\]: Failed password for invalid user ftpuser from 202.164.219.227 port 39742 ssh2
2020-03-11 01:05:03
117.131.60.42 attackbotsspam
Mar 10 15:11:43 v22018076622670303 sshd\[4641\]: Invalid user ari from 117.131.60.42 port 51970
Mar 10 15:11:43 v22018076622670303 sshd\[4641\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.131.60.42
Mar 10 15:11:45 v22018076622670303 sshd\[4641\]: Failed password for invalid user ari from 117.131.60.42 port 51970 ssh2
...
2020-03-11 00:56:11
139.162.65.76 attack
MultiHost/MultiPort Probe, Scan, Hack -
2020-03-11 01:21:23
162.243.215.241 attack
2020-03-10T16:55:24.798839abusebot-4.cloudsearch.cf sshd[23652]: Invalid user ftpuser from 162.243.215.241 port 45282
2020-03-10T16:55:24.804416abusebot-4.cloudsearch.cf sshd[23652]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=graphalyze.xyz
2020-03-10T16:55:24.798839abusebot-4.cloudsearch.cf sshd[23652]: Invalid user ftpuser from 162.243.215.241 port 45282
2020-03-10T16:55:26.769660abusebot-4.cloudsearch.cf sshd[23652]: Failed password for invalid user ftpuser from 162.243.215.241 port 45282 ssh2
2020-03-10T17:00:44.651022abusebot-4.cloudsearch.cf sshd[23923]: Invalid user tecnici from 162.243.215.241 port 58214
2020-03-10T17:00:44.657585abusebot-4.cloudsearch.cf sshd[23923]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=graphalyze.xyz
2020-03-10T17:00:44.651022abusebot-4.cloudsearch.cf sshd[23923]: Invalid user tecnici from 162.243.215.241 port 58214
2020-03-10T17:00:46.552714abusebot-4.cloudsearch.
...
2020-03-11 01:01:31
185.86.164.111 attackbots
Wordpress attack
2020-03-11 00:57:51
172.98.64.139 attackspam
20 attempts against mh-misbehave-ban on float
2020-03-11 01:29:07
169.45.175.4 attackbotsspam
SSH login attempts.
2020-03-11 00:49:22
5.39.88.4 attackbotsspam
Mar 10 08:55:39 raspberrypi sshd\[439\]: Invalid user kristofvps from 5.39.88.4Mar 10 08:55:41 raspberrypi sshd\[439\]: Failed password for invalid user kristofvps from 5.39.88.4 port 53556 ssh2Mar 10 09:18:20 raspberrypi sshd\[1182\]: Failed password for root from 5.39.88.4 port 40194 ssh2
...
2020-03-11 01:07:26
219.129.237.188 attackbots
MultiHost/MultiPort Probe, Scan, Hack -
2020-03-11 01:16:16
2.90.158.3 attackspam
Icarus honeypot on github
2020-03-11 01:01:14
1.55.27.14 attackspambots
1583831937 - 03/10/2020 10:18:57 Host: 1.55.27.14/1.55.27.14 Port: 445 TCP Blocked
2020-03-11 00:48:49
180.244.234.49 attackspam
SSH-bruteforce attempts
2020-03-11 00:46:57
124.156.105.251 attack
Mar 10 16:01:47 ns382633 sshd\[8286\]: Invalid user ics from 124.156.105.251 port 46364
Mar 10 16:01:47 ns382633 sshd\[8286\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.156.105.251
Mar 10 16:01:49 ns382633 sshd\[8286\]: Failed password for invalid user ics from 124.156.105.251 port 46364 ssh2
Mar 10 16:23:52 ns382633 sshd\[12062\]: Invalid user es from 124.156.105.251 port 46724
Mar 10 16:23:52 ns382633 sshd\[12062\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.156.105.251
2020-03-11 00:42:42
103.61.37.231 attackbots
Mar 10 16:14:03 ip-172-31-62-245 sshd\[9226\]: Invalid user minecraft from 103.61.37.231\
Mar 10 16:14:06 ip-172-31-62-245 sshd\[9226\]: Failed password for invalid user minecraft from 103.61.37.231 port 45655 ssh2\
Mar 10 16:18:35 ip-172-31-62-245 sshd\[9270\]: Invalid user fof from 103.61.37.231\
Mar 10 16:18:37 ip-172-31-62-245 sshd\[9270\]: Failed password for invalid user fof from 103.61.37.231 port 42885 ssh2\
Mar 10 16:21:52 ip-172-31-62-245 sshd\[9319\]: Invalid user uftp from 103.61.37.231\
2020-03-11 01:07:57
150.109.42.212 attackspam
Mar 10 17:01:46 vps691689 sshd[20315]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.42.212
Mar 10 17:01:48 vps691689 sshd[20315]: Failed password for invalid user appuser from 150.109.42.212 port 37720 ssh2
Mar 10 17:08:49 vps691689 sshd[20505]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.42.212
...
2020-03-11 00:52:53

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