137.226.90.21 - IPInfo

Basic Info

City: unknown

Region: unknown

Country: Germany

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 <<>> 137.226.90.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29154
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;137.226.90.21.			IN	A

;; AUTHORITY SECTION:
.			309	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022061201 1800 900 604800 86400

;; Query time: 65 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jun 13 06:01:57 CST 2022
;; MSG SIZE  rcvd: 106

Host info

21.90.226.137.in-addr.arpa domain name pointer teaching-gitlab.iss.rwth-aachen.de.

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
21.90.226.137.in-addr.arpa	name = teaching-gitlab.iss.rwth-aachen.de.

Authoritative answers can be found from:

Related IP info:

Related comments:

IP	Type	Details	Datetime
167.71.218.149	attackspam	ENG,DEF GET /wp-login.php	2020-07-11 18:29:00
5.135.165.51	attackspam	Jul 11 11:53:58 h1745522 sshd[22830]: Invalid user jenese from 5.135.165.51 port 53624 Jul 11 11:53:58 h1745522 sshd[22830]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.135.165.51 Jul 11 11:53:58 h1745522 sshd[22830]: Invalid user jenese from 5.135.165.51 port 53624 Jul 11 11:54:00 h1745522 sshd[22830]: Failed password for invalid user jenese from 5.135.165.51 port 53624 ssh2 Jul 11 11:56:55 h1745522 sshd[22953]: Invalid user teamspeak3 from 5.135.165.51 port 49760 Jul 11 11:56:55 h1745522 sshd[22953]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.135.165.51 Jul 11 11:56:55 h1745522 sshd[22953]: Invalid user teamspeak3 from 5.135.165.51 port 49760 Jul 11 11:56:56 h1745522 sshd[22953]: Failed password for invalid user teamspeak3 from 5.135.165.51 port 49760 ssh2 Jul 11 11:59:52 h1745522 sshd[23115]: Invalid user x from 5.135.165.51 port 45854 ...	2020-07-11 18:48:42
78.110.50.131	attackbotsspam	chaangnoifulda.de 78.110.50.131 [11/Jul/2020:05:49:29 +0200] "POST /wp-login.php HTTP/1.1" 200 6006 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" chaangnoifulda.de 78.110.50.131 [11/Jul/2020:05:49:29 +0200] "POST /wp-login.php HTTP/1.1" 200 5963 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"	2020-07-11 18:52:44
217.27.117.136	attack	Jul 11 11:57:49 piServer sshd[5440]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.27.117.136 Jul 11 11:57:51 piServer sshd[5440]: Failed password for invalid user matias from 217.27.117.136 port 39566 ssh2 Jul 11 12:00:59 piServer sshd[5658]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.27.117.136 ...	2020-07-11 18:23:57
41.33.249.61	attackbotsspam	41.33.249.61 - - [11/Jul/2020:12:21:04 +0200] "GET /wp-login.php HTTP/1.1" 200 6060 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 41.33.249.61 - - [11/Jul/2020:12:21:06 +0200] "POST /wp-login.php HTTP/1.1" 200 6311 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 41.33.249.61 - - [11/Jul/2020:12:21:06 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"	2020-07-11 18:45:44
207.248.111.47	attackbots	SSH invalid-user multiple login try	2020-07-11 18:32:21
184.105.247.208	attackspambots	TCP ports : 2323 / 8080 / 30005 / 50070; UDP port : 389	2020-07-11 18:13:49
120.38.28.143	attackspam	Brute force attempt	2020-07-11 18:35:37
46.38.150.37	attackbots	Jul 11 12:36:02 relay postfix/smtpd\[4228\]: warning: unknown\[46.38.150.37\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 11 12:36:39 relay postfix/smtpd\[10089\]: warning: unknown\[46.38.150.37\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 11 12:37:09 relay postfix/smtpd\[4227\]: warning: unknown\[46.38.150.37\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 11 12:37:45 relay postfix/smtpd\[16654\]: warning: unknown\[46.38.150.37\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 11 12:38:17 relay postfix/smtpd\[3723\]: warning: unknown\[46.38.150.37\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ...	2020-07-11 18:38:52
217.126.131.202	attackspam	Jul 11 06:20:00 WHD8 dovecot: imap-login: Disconnected $auth failed, 1 attempts in 2 secs$: user=\, method=PLAIN, rip=217.126.131.202, lip=10.64.89.208, TLS: Disconnected, session=\ Jul 11 06:50:01 WHD8 dovecot: imap-login: Disconnected $auth failed, 1 attempts in 2 secs$: user=\, method=PLAIN, rip=217.126.131.202, lip=10.64.89.208, TLS: Disconnected, session=\ Jul 11 07:20:01 WHD8 dovecot: imap-login: Disconnected $auth failed, 1 attempts in 2 secs$: user=\, method=PLAIN, rip=217.126.131.202, lip=10.64.89.208, TLS: Disconnected, session=\ Jul 11 07:50:01 WHD8 dovecot: imap-login: Disconnected $auth failed, 1 attempts in 2 secs$: user=\, method=PLAIN, rip=217.126.131.202, lip=10.64.89.208, TLS: Disconnected, session=\ Jul 11 08:20:01 WHD8 dovecot: imap-login: Disconnected $auth failed, 1 attempts in 2 secs$ ...	2020-07-11 18:34:45
77.247.181.162	attack	Invalid user admin from 77.247.181.162 port 42150	2020-07-11 18:55:14
177.67.12.187	attackbotsspam	Unauthorized connection attempt detected from IP address 177.67.12.187 to port 8080	2020-07-11 18:18:10
139.59.10.186	attack	$f2bV_matches	2020-07-11 18:35:07
157.245.48.44	attackspam	TCP ports : 22 / 2211 / 7788 / 7997 / 8877 / 8899 / 9988 / 40022	2020-07-11 18:28:12
155.4.117.13	attackspambots	Jul 10 08:47:45 Ubuntu-1404-trusty-64-minimal sshd\[7477\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=155.4.117.13 user=root Jul 10 08:47:47 Ubuntu-1404-trusty-64-minimal sshd\[7477\]: Failed password for root from 155.4.117.13 port 38155 ssh2 Jul 10 11:53:27 Ubuntu-1404-trusty-64-minimal sshd\[10564\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=155.4.117.13 user=root Jul 10 11:53:29 Ubuntu-1404-trusty-64-minimal sshd\[10564\]: Failed password for root from 155.4.117.13 port 23285 ssh2 Jul 11 08:37:15 Ubuntu-1404-trusty-64-minimal sshd\[29409\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=155.4.117.13 user=root	2020-07-11 18:45:06

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