104.21.38.205 - IPInfo

Basic Info

City: unknown

Region: unknown

Country: United States

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:

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Comments on same subnet:

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Whois info:

Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.38.205
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54973
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.38.205.			IN	A

;; AUTHORITY SECTION:
.			551	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 21:31:13 CST 2022
;; MSG SIZE  rcvd: 106

Host info

Host 205.38.21.104.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 205.38.21.104.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
153.37.186.197	attack	Sep 15 04:19:26 areeb-Workstation sshd[24290]: Failed password for root from 153.37.186.197 port 24508 ssh2 Sep 15 04:19:37 areeb-Workstation sshd[24290]: error: maximum authentication attempts exceeded for root from 153.37.186.197 port 24508 ssh2 [preauth] ...	2019-09-15 07:18:28
121.233.6.155	attack	Sep 14 21:14:36 elektron postfix/smtpd\[15383\]: NOQUEUE: reject: RCPT from unknown\[121.233.6.155\]: 450 4.7.1 Client host rejected: cannot find your hostname, \[121.233.6.155\]\; from=\ to=\ proto=ESMTP helo=\ Sep 14 21:15:42 elektron postfix/smtpd\[15383\]: NOQUEUE: reject: RCPT from unknown\[121.233.6.155\]: 450 4.7.1 Client host rejected: cannot find your hostname, \[121.233.6.155\]\; from=\ to=\ proto=ESMTP helo=\ Sep 14 21:16:45 elektron postfix/smtpd\[15383\]: NOQUEUE: reject: RCPT from unknown\[121.233.6.155\]: 450 4.7.1 Client host rejected: cannot find your hostname, \[121.233.6.155\]\; from=\ to=\ proto=ESMTP helo=\	2019-09-15 07:12:16
171.100.56.54	attackspam	SMB Server BruteForce Attack	2019-09-15 06:47:32
23.238.153.2	attackbotsspam	SMB Server BruteForce Attack	2019-09-15 06:55:44
154.66.196.32	attack	Sep 15 00:45:26 vps691689 sshd[20497]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.66.196.32 Sep 15 00:45:29 vps691689 sshd[20497]: Failed password for invalid user musikbot from 154.66.196.32 port 59318 ssh2 ...	2019-09-15 07:01:34
112.64.170.166	attackbotsspam	Sep 14 18:36:54 debian sshd\[25098\]: Invalid user polycom from 112.64.170.166 port 34946 Sep 14 18:36:54 debian sshd\[25098\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.64.170.166 Sep 14 18:36:56 debian sshd\[25098\]: Failed password for invalid user polycom from 112.64.170.166 port 34946 ssh2 ...	2019-09-15 06:39:03
182.61.21.155	attack	Sep 14 20:03:25 apollo sshd\[15749\]: Invalid user ivan from 182.61.21.155Sep 14 20:03:27 apollo sshd\[15749\]: Failed password for invalid user ivan from 182.61.21.155 port 52190 ssh2Sep 14 20:16:45 apollo sshd\[15787\]: Invalid user kelda from 182.61.21.155 ...	2019-09-15 06:52:03
218.92.0.157	attack	Sep 14 20:45:03 *** sshd[22473]: User root from 218.92.0.157 not allowed because not listed in AllowUsers	2019-09-15 06:45:38
91.121.101.159	attack	Sep 14 09:00:28 tdfoods sshd\[32047\]: Invalid user minerva from 91.121.101.159 Sep 14 09:00:28 tdfoods sshd\[32047\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns354173.ip-91-121-101.eu Sep 14 09:00:30 tdfoods sshd\[32047\]: Failed password for invalid user minerva from 91.121.101.159 port 58920 ssh2 Sep 14 09:04:30 tdfoods sshd\[32401\]: Invalid user world from 91.121.101.159 Sep 14 09:04:30 tdfoods sshd\[32401\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns354173.ip-91-121-101.eu	2019-09-15 06:59:10
212.16.186.36	attackbots	Sep 14 20:41:13 marvibiene postfix/smtpd[38809]: warning: unknown[212.16.186.36]: SASL LOGIN authentication failed: VXNlcm5hbWU6 Sep 14 22:39:13 marvibiene postfix/smtpd[39611]: warning: unknown[212.16.186.36]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ...	2019-09-15 06:57:55
201.39.233.40	attack	Sep 14 21:00:50 vps647732 sshd[1014]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.39.233.40 Sep 14 21:00:52 vps647732 sshd[1014]: Failed password for invalid user 960 from 201.39.233.40 port 58441 ssh2 ...	2019-09-15 06:42:42
68.183.124.72	attack	Sep 15 00:42:17 ns3110291 sshd\[31503\]: Invalid user villepinte from 68.183.124.72 Sep 15 00:42:17 ns3110291 sshd\[31503\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.124.72 Sep 15 00:42:20 ns3110291 sshd\[31503\]: Failed password for invalid user villepinte from 68.183.124.72 port 42510 ssh2 Sep 15 00:46:07 ns3110291 sshd\[31758\]: Invalid user teamspeak from 68.183.124.72 Sep 15 00:46:07 ns3110291 sshd\[31758\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.124.72 ...	2019-09-15 06:54:49
165.22.59.25	attack	Sep 15 00:17:24 OPSO sshd\[1266\]: Invalid user ubnt from 165.22.59.25 port 44424 Sep 15 00:17:24 OPSO sshd\[1266\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.59.25 Sep 15 00:17:25 OPSO sshd\[1266\]: Failed password for invalid user ubnt from 165.22.59.25 port 44424 ssh2 Sep 15 00:26:34 OPSO sshd\[3244\]: Invalid user destiny from 165.22.59.25 port 54594 Sep 15 00:26:34 OPSO sshd\[3244\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.59.25	2019-09-15 06:50:28
206.189.138.51	attackspambots	Sep 15 00:12:12 mail1 sshd[20693]: Invalid user ftpuser from 206.189.138.51 port 37980 Sep 15 00:12:12 mail1 sshd[20693]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.138.51 Sep 15 00:12:14 mail1 sshd[20693]: Failed password for invalid user ftpuser from 206.189.138.51 port 37980 ssh2 Sep 15 00:12:14 mail1 sshd[20693]: Received disconnect from 206.189.138.51 port 37980:11: Bye Bye [preauth] Sep 15 00:12:14 mail1 sshd[20693]: Disconnected from 206.189.138.51 port 37980 [preauth] ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=206.189.138.51	2019-09-15 06:35:49
180.168.156.214	attackspam	2019-09-14T22:32:10.332814abusebot-3.cloudsearch.cf sshd\[13331\]: Invalid user test from 180.168.156.214 port 64542	2019-09-15 06:36:05

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