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: Germany

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 <<>> 53.12.44.91
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 10945
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;53.12.44.91.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012301 1800 900 604800 86400

;; Query time: 39 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 24 03:22:48 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 91.44.12.53.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 91.44.12.53.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
18.18.248.17 attackspambots
Time:     Thu Sep 10 22:42:17 2020 +0000
IP:       18.18.248.17 (US/United States/onions.mit.edu)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Sep 10 22:42:05 ca-47-ede1 sshd[45231]: Failed password for root from 18.18.248.17 port 26050 ssh2
Sep 10 22:42:08 ca-47-ede1 sshd[45231]: Failed password for root from 18.18.248.17 port 26050 ssh2
Sep 10 22:42:11 ca-47-ede1 sshd[45231]: Failed password for root from 18.18.248.17 port 26050 ssh2
Sep 10 22:42:13 ca-47-ede1 sshd[45231]: Failed password for root from 18.18.248.17 port 26050 ssh2
Sep 10 22:42:16 ca-47-ede1 sshd[45231]: Failed password for root from 18.18.248.17 port 26050 ssh2
2020-09-11 08:49:24
172.82.239.23 attackbots
Sep  8 13:08:10 mail.srvfarm.net postfix/smtpd[1775129]: lost connection after STARTTLS from r23.news.eu.rvca.com[172.82.239.23]
Sep  8 13:09:11 mail.srvfarm.net postfix/smtpd[1775136]: lost connection after STARTTLS from r23.news.eu.rvca.com[172.82.239.23]
Sep  8 13:11:22 mail.srvfarm.net postfix/smtpd[1775125]: lost connection after STARTTLS from r23.news.eu.rvca.com[172.82.239.23]
Sep  8 13:11:41 mail.srvfarm.net postfix/smtpd[1775116]: lost connection after STARTTLS from r23.news.eu.rvca.com[172.82.239.23]
Sep  8 13:12:25 mail.srvfarm.net postfix/smtpd[1775123]: lost connection after STARTTLS from r23.news.eu.rvca.com[172.82.239.23]
2020-09-11 09:27:28
149.91.98.249 attack
Sep 10 23:01:05 vps639187 sshd\[26199\]: Invalid user admin from 149.91.98.249 port 1768
Sep 10 23:01:05 vps639187 sshd\[26199\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.91.98.249
Sep 10 23:01:07 vps639187 sshd\[26199\]: Failed password for invalid user admin from 149.91.98.249 port 1768 ssh2
...
2020-09-11 08:54:42
5.188.62.11 attackspam
Cowrie Honeypot: Unauthorised SSH/Telnet login attempt with user "root" at 2020-09-11T01:00:22Z
2020-09-11 09:17:42
81.68.142.128 attackspambots
SCAN: Host Sweep CloudCIX Reconnaissance Scan Detected, PTR: PTR record not found
2020-09-11 09:16:05
171.251.39.57 attackspambots
1599756841 - 09/10/2020 18:54:01 Host: 171.251.39.57/171.251.39.57 Port: 445 TCP Blocked
2020-09-11 08:48:33
61.163.192.88 attackspam
Sep 11 02:04:40 vmanager6029 postfix/smtpd\[23641\]: warning: unknown\[61.163.192.88\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 11 02:04:47 vmanager6029 postfix/smtpd\[23641\]: warning: unknown\[61.163.192.88\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-09-11 09:23:19
181.191.129.77 attackspam
SSH Bruteforce Attempt on Honeypot
2020-09-11 09:00:42
210.16.88.122 attackspambots
Sep  7 13:10:07 mail.srvfarm.net postfix/smtpd[1058629]: warning: unknown[210.16.88.122]: SASL PLAIN authentication failed: 
Sep  7 13:10:07 mail.srvfarm.net postfix/smtpd[1058629]: lost connection after AUTH from unknown[210.16.88.122]
Sep  7 13:11:33 mail.srvfarm.net postfix/smtpd[1053353]: warning: unknown[210.16.88.122]: SASL PLAIN authentication failed: 
Sep  7 13:11:34 mail.srvfarm.net postfix/smtpd[1053353]: lost connection after AUTH from unknown[210.16.88.122]
Sep  7 13:14:27 mail.srvfarm.net postfix/smtpd[1072432]: warning: unknown[210.16.88.122]: SASL PLAIN authentication failed:
2020-09-11 09:25:26
68.183.82.166 attackspambots
Time:     Thu Sep 10 22:51:21 2020 +0000
IP:       68.183.82.166 (IN/India/-)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Sep 10 22:30:12 ca-1-ams1 sshd[41890]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.82.166  user=root
Sep 10 22:30:14 ca-1-ams1 sshd[41890]: Failed password for root from 68.183.82.166 port 37344 ssh2
Sep 10 22:44:54 ca-1-ams1 sshd[42325]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.82.166  user=root
Sep 10 22:44:56 ca-1-ams1 sshd[42325]: Failed password for root from 68.183.82.166 port 38354 ssh2
Sep 10 22:51:18 ca-1-ams1 sshd[42596]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.82.166  user=root
2020-09-11 09:04:01
37.151.72.195 attackspambots
Unauthorized connection attempt from IP address 37.151.72.195 on Port 445(SMB)
2020-09-11 08:57:35
181.174.144.191 attackbotsspam
Sep  7 13:33:26 mail.srvfarm.net postfix/smtpd[1077612]: warning: unknown[181.174.144.191]: SASL PLAIN authentication failed: 
Sep  7 13:33:26 mail.srvfarm.net postfix/smtpd[1077612]: lost connection after AUTH from unknown[181.174.144.191]
Sep  7 13:34:48 mail.srvfarm.net postfix/smtps/smtpd[1078404]: warning: unknown[181.174.144.191]: SASL PLAIN authentication failed: 
Sep  7 13:34:49 mail.srvfarm.net postfix/smtps/smtpd[1078404]: lost connection after AUTH from unknown[181.174.144.191]
Sep  7 13:35:59 mail.srvfarm.net postfix/smtpd[1078716]: warning: unknown[181.174.144.191]: SASL PLAIN authentication failed:
2020-09-11 09:20:17
103.58.115.42 attackbotsspam
Sep  7 13:28:55 mail.srvfarm.net postfix/smtps/smtpd[1075325]: warning: unknown[103.58.115.42]: SASL PLAIN authentication failed: 
Sep  7 13:28:55 mail.srvfarm.net postfix/smtps/smtpd[1075325]: lost connection after AUTH from unknown[103.58.115.42]
Sep  7 13:30:15 mail.srvfarm.net postfix/smtps/smtpd[1073198]: warning: unknown[103.58.115.42]: SASL PLAIN authentication failed: 
Sep  7 13:30:16 mail.srvfarm.net postfix/smtps/smtpd[1073198]: lost connection after AUTH from unknown[103.58.115.42]
Sep  7 13:36:41 mail.srvfarm.net postfix/smtpd[1078722]: warning: unknown[103.58.115.42]: SASL PLAIN authentication failed:
2020-09-11 09:21:44
45.2.251.126 attackspambots
slow and persistent scanner
2020-09-11 09:02:29
109.70.100.34 attackbots
109.70.100.34 - - \[10/Sep/2020:18:53:56 +0200\] "GET /index.php\?id=ausland%29%2F%2A\&id=%2A%2FAS%2F%2A\&id=%2A%2FEdDk%2F%2A\&id=%2A%2FWHERE%2F%2A\&id=%2A%2F4374%3D4374%2F%2A\&id=%2A%2FAND%2F%2A\&id=%2A%2F5773%3D%28SELECT%2F%2A\&id=%2A%2F%28CASE%2F%2A\&id=%2A%2FWHEN%2F%2A\&id=%2A%2F%285773%3D5773%29%2F%2A\&id=%2A%2FTHEN%2F%2A\&id=%2A%2F5773%2F%2A\&id=%2A%2FELSE%2F%2A\&id=%2A%2F%28SELECT%2F%2A\&id=%2A%2F8460%2F%2A\&id=%2A%2FUNION%2F%2A\&id=%2A%2FSELECT%2F%2A\&id=%2A%2F3396%29%2F%2A\&id=%2A%2FEND%29%29--%2F%2A\&id=%2A%2FKduF HTTP/1.1" 200 12305 "http://www.firma-lsf.eu:80/index.php" "Googlebot \(compatible  Googlebot/2.1   http://www.google.com/bot.html\)"
...
2020-09-11 08:51:04

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