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 <<>> 44.21.42.9
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8041
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;44.21.42.9.			IN	A

;; AUTHORITY SECTION:
.			450	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023021400 1800 900 604800 86400

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 14 14:56:30 CST 2023
;; MSG SIZE  rcvd: 103
Host info
Host 9.42.21.44.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 9.42.21.44.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
52.136.123.137 attackspambots
[FriJul0304:10:29.7145652020][:error][pid4579:tid47692509116160][client52.136.123.137:55805][client52.136.123.137]ModSecurity:Accessdeniedwithcode403\(phase2\).Matchof"rx\^0\$"against"REQUEST_HEADERS:Content-Length"required.[file"/etc/apache2/conf.d/modsec_rules/10_asl_rules.conf"][line"96"][id"392301"][rev"8"][msg"Atomicorp.comWAFRules:RequestContainingContent\,butMissingContent-Typeheader"][severity"NOTICE"][tag"no_ar"][hostname"mood4apps.com"][uri"/vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php"][unique_id"Xv6TlVcXxBsSq-KRygI61wAAAMU"][FriJul0304:10:29.9080772020][:error][pid4657:tid47692513318656][client52.136.123.137:55808][client52.136.123.137]ModSecurity:Accessdeniedwithcode403\(phase2\).Matchof"rx\^0\$"against"REQUEST_HEADERS:Content-Length"required.[file"/etc/apache2/conf.d/modsec_rules/10_asl_rules.conf"][line"96"][id"392301"][rev"8"][msg"Atomicorp.comWAFRules:RequestContainingContent\,butMissingContent-Typeheader"][severity"NOTICE"][tag"no_ar"][hostname
2020-07-03 22:54:56
103.104.119.133 attackbotsspam
Jul  2 20:03:06 server1 sshd\[10361\]: Invalid user bao from 103.104.119.133
Jul  2 20:03:06 server1 sshd\[10361\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.104.119.133 
Jul  2 20:03:07 server1 sshd\[10361\]: Failed password for invalid user bao from 103.104.119.133 port 54796 ssh2
Jul  2 20:07:50 server1 sshd\[11886\]: Invalid user kross from 103.104.119.133
Jul  2 20:07:50 server1 sshd\[11886\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.104.119.133 
...
2020-07-03 23:21:53
14.250.86.39 attack
1593742227 - 07/03/2020 04:10:27 Host: 14.250.86.39/14.250.86.39 Port: 445 TCP Blocked
2020-07-03 22:49:55
79.137.33.20 attackspambots
Jul  3 04:10:59 lnxded64 sshd[12679]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.137.33.20
Jul  3 04:10:59 lnxded64 sshd[12679]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.137.33.20
Jul  3 04:11:01 lnxded64 sshd[12679]: Failed password for invalid user chris from 79.137.33.20 port 37402 ssh2
2020-07-03 22:49:31
182.61.104.246 attackspambots
2020-07-03T18:04:27.586285lavrinenko.info sshd[6847]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.104.246
2020-07-03T18:04:27.576666lavrinenko.info sshd[6847]: Invalid user toxic from 182.61.104.246 port 62859
2020-07-03T18:04:29.406049lavrinenko.info sshd[6847]: Failed password for invalid user toxic from 182.61.104.246 port 62859 ssh2
2020-07-03T18:07:39.417782lavrinenko.info sshd[7000]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.104.246  user=root
2020-07-03T18:07:41.593945lavrinenko.info sshd[7000]: Failed password for root from 182.61.104.246 port 62972 ssh2
...
2020-07-03 23:22:26
64.225.102.53 attackbotsspam
Jun 30 10:38:32 foo sshd[25283]: Address 64.225.102.53 maps to agt.si, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jun 30 10:38:32 foo sshd[25283]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.225.102.53  user=r.r
Jun 30 10:38:33 foo sshd[25283]: Failed password for r.r from 64.225.102.53 port 48060 ssh2
Jun 30 10:38:34 foo sshd[25283]: Connection closed by 64.225.102.53 [preauth]
Jun 30 10:39:36 foo sshd[25339]: Address 64.225.102.53 maps to agt.si, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jun 30 10:39:36 foo sshd[25339]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.225.102.53  user=r.r
Jun 30 10:39:38 foo sshd[25339]: Failed password for r.r from 64.225.102.53 port 53754 ssh2
Jun 30 10:39:38 foo sshd[25339]: Connection closed by 64.225.102.53 [preauth]
Jun 30 10:40:40 foo sshd[25355]: Address 64.225.102.53 maps to agt.si,........
-------------------------------
2020-07-03 23:13:51
223.100.167.105 attackspam
Jul  3 19:47:26 gw1 sshd[6219]: Failed password for root from 223.100.167.105 port 59815 ssh2
Jul  3 19:53:23 gw1 sshd[6353]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.100.167.105
...
2020-07-03 22:57:03
58.87.123.166 attackspam
Jul  3 02:09:14 *** sshd[27536]: Invalid user shuang from 58.87.123.166
2020-07-03 23:07:41
218.92.0.171 attack
2020-07-03T16:59:09.832416vps751288.ovh.net sshd\[7522\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.171  user=root
2020-07-03T16:59:11.662424vps751288.ovh.net sshd\[7522\]: Failed password for root from 218.92.0.171 port 33098 ssh2
2020-07-03T16:59:14.820945vps751288.ovh.net sshd\[7522\]: Failed password for root from 218.92.0.171 port 33098 ssh2
2020-07-03T16:59:18.196883vps751288.ovh.net sshd\[7522\]: Failed password for root from 218.92.0.171 port 33098 ssh2
2020-07-03T16:59:21.318828vps751288.ovh.net sshd\[7522\]: Failed password for root from 218.92.0.171 port 33098 ssh2
2020-07-03 23:02:34
42.113.157.125 attackspambots
Lines containing failures of 42.113.157.125
Jul  3 04:02:48 shared03 sshd[8217]: Did not receive identification string from 42.113.157.125 port 48819
Jul  3 04:02:51 shared03 sshd[8221]: Invalid user noc from 42.113.157.125 port 16167
Jul  3 04:02:51 shared03 sshd[8221]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.113.157.125
Jul  3 04:02:53 shared03 sshd[8221]: Failed password for invalid user noc from 42.113.157.125 port 16167 ssh2
Jul  3 04:02:53 shared03 sshd[8221]: Connection closed by invalid user noc 42.113.157.125 port 16167 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=42.113.157.125
2020-07-03 23:14:45
192.34.61.161 attack
Jul  1 04:53:43 ahost sshd[31600]: Invalid user mig from 192.34.61.161
Jul  1 04:53:43 ahost sshd[31600]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.34.61.161 
Jul  1 04:53:45 ahost sshd[31600]: Failed password for invalid user mig from 192.34.61.161 port 54576 ssh2
Jul  1 04:53:45 ahost sshd[31600]: Received disconnect from 192.34.61.161: 11: Bye Bye [preauth]
Jul  1 05:03:48 ahost sshd[2262]: Invalid user rocky from 192.34.61.161
Jul  1 05:03:48 ahost sshd[2262]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.34.61.161 
Jul  1 05:03:49 ahost sshd[2262]: Failed password for invalid user rocky from 192.34.61.161 port 46994 ssh2
Jul  1 05:03:50 ahost sshd[2262]: Received disconnect from 192.34.61.161: 11: Bye Bye [preauth]
Jul  1 05:06:56 ahost sshd[2328]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.34.61.161  user=postgres
Jul  1 0........
------------------------------
2020-07-03 23:20:55
51.77.150.203 attackbotsspam
Jul  3 13:52:29 ns37 sshd[17701]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.150.203
2020-07-03 23:08:39
145.239.82.192 attack
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=145.239.82.192 
Failed password for invalid user daniel from 145.239.82.192 port 57906 ssh2
Failed password for root from 145.239.82.192 port 54902 ssh2
2020-07-03 22:47:31
176.74.13.170 attackbotsspam
Failed password for invalid user ty from 176.74.13.170 port 36234 ssh2
Invalid user wallace from 176.74.13.170 port 35448
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.74.13.170
Failed password for invalid user wallace from 176.74.13.170 port 35448 ssh2
Invalid user git from 176.74.13.170 port 34664
2020-07-03 23:12:29
141.98.80.159 attackbotsspam
(smtpauth) Failed SMTP AUTH login from 141.98.80.159 (PA/Panama/-): 5 in the last 3600 secs
2020-07-03 23:20:01

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