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 <<>> 53.137.163.121
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11120
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;53.137.163.121.			IN	A

;; AUTHORITY SECTION:
.			404	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020010500 1800 900 604800 86400

;; Query time: 114 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jan 05 14:26:03 CST 2020
;; MSG SIZE  rcvd: 118
Host info
Host 121.163.137.53.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 121.163.137.53.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
62.12.5.178 attackbots
*Port Scan* detected from 62.12.5.178 (NL/Netherlands/North Holland/Amsterdam/62-12-5-178.biz.kpn.net). 4 hits in the last 71 seconds
2020-08-08 07:03:33
170.81.140.12 attackbotsspam
Dovecot Invalid User Login Attempt.
2020-08-08 06:57:18
141.98.9.157 attackbotsspam
Aug  7 22:54:12 marvibiene sshd[35983]: Invalid user admin from 141.98.9.157 port 44101
Aug  7 22:54:12 marvibiene sshd[35983]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.9.157
Aug  7 22:54:12 marvibiene sshd[35983]: Invalid user admin from 141.98.9.157 port 44101
Aug  7 22:54:14 marvibiene sshd[35983]: Failed password for invalid user admin from 141.98.9.157 port 44101 ssh2
2020-08-08 06:59:09
104.131.12.184 attackbotsspam
Aug  8 00:27:21 marvibiene sshd[3116]: Failed password for root from 104.131.12.184 port 58674 ssh2
Aug  8 00:31:09 marvibiene sshd[3411]: Failed password for root from 104.131.12.184 port 45068 ssh2
2020-08-08 07:24:00
23.99.100.154 attack
ET SCAN Sipvicious Scan - port: 5060 proto: udp cat: Attempted Information Leakbytes: 446
2020-08-08 07:09:30
115.159.214.200 attackspam
2020-08-07 17:32:09.781277-0500  localhost sshd[92506]: Failed password for root from 115.159.214.200 port 45462 ssh2
2020-08-08 07:16:34
111.230.56.118 attackspam
2020-08-07T02:44:51.523287perso.[domain] sshd[4012812]: Failed password for root from 111.230.56.118 port 45360 ssh2 2020-08-07T02:50:42.371992perso.[domain] sshd[4015540]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.230.56.118 user=root 2020-08-07T02:50:44.093848perso.[domain] sshd[4015540]: Failed password for root from 111.230.56.118 port 49132 ssh2 ...
2020-08-08 07:05:10
45.55.180.7 attack
Aug  7 16:18:00 ny01 sshd[15766]: Failed password for root from 45.55.180.7 port 57134 ssh2
Aug  7 16:21:36 ny01 sshd[16238]: Failed password for root from 45.55.180.7 port 58392 ssh2
2020-08-08 07:09:09
101.231.166.39 attackspam
Lines containing failures of 101.231.166.39
Aug  3 04:45:55 newdogma sshd[31658]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.231.166.39  user=r.r
Aug  3 04:45:58 newdogma sshd[31658]: Failed password for r.r from 101.231.166.39 port 2048 ssh2
Aug  3 04:45:59 newdogma sshd[31658]: Received disconnect from 101.231.166.39 port 2048:11: Bye Bye [preauth]
Aug  3 04:45:59 newdogma sshd[31658]: Disconnected from authenticating user r.r 101.231.166.39 port 2048 [preauth]
Aug  3 05:01:13 newdogma sshd[32299]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.231.166.39  user=r.r
Aug  3 05:01:15 newdogma sshd[32299]: Failed password for r.r from 101.231.166.39 port 2049 ssh2
Aug  3 05:01:17 newdogma sshd[32299]: Received disconnect from 101.231.166.39 port 2049:11: Bye Bye [preauth]
Aug  3 05:01:17 newdogma sshd[32299]: Disconnected from authenticating user r.r 101.231.166.39 port 2049 [prea........
------------------------------
2020-08-08 07:07:22
82.79.236.65 attack
diesunddas.net 82.79.236.65 [07/Aug/2020:22:25:20 +0200] "POST /wp-login.php HTTP/1.1" 200 12716 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36"
diesunddas.net 82.79.236.65 [07/Aug/2020:22:25:21 +0200] "POST /wp-login.php HTTP/1.1" 200 12716 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36"
2020-08-08 07:03:00
51.178.86.49 attackspambots
Aug  7 22:25:45 lnxded64 sshd[29570]: Failed password for root from 51.178.86.49 port 41698 ssh2
Aug  7 22:25:45 lnxded64 sshd[29570]: Failed password for root from 51.178.86.49 port 41698 ssh2
2020-08-08 06:48:52
182.254.180.17 attackbotsspam
2020-08-08T00:17:55.898868lavrinenko.info sshd[31392]: Invalid user 1q2w3e4r* from 182.254.180.17 port 52464
2020-08-08T00:17:55.903438lavrinenko.info sshd[31392]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.254.180.17
2020-08-08T00:17:55.898868lavrinenko.info sshd[31392]: Invalid user 1q2w3e4r* from 182.254.180.17 port 52464
2020-08-08T00:17:57.815403lavrinenko.info sshd[31392]: Failed password for invalid user 1q2w3e4r* from 182.254.180.17 port 52464 ssh2
2020-08-08T00:22:06.622617lavrinenko.info sshd[31532]: Invalid user qwe2016#@! from 182.254.180.17 port 41904
...
2020-08-08 07:20:57
87.246.7.144 attackbotsspam
Aug  8 00:51:56 srv1 postfix/smtpd[9999]: warning: unknown[87.246.7.144]: SASL LOGIN authentication failed: authentication failure
Aug  8 00:52:20 srv1 postfix/smtpd[10273]: warning: unknown[87.246.7.144]: SASL LOGIN authentication failed: authentication failure
Aug  8 00:52:33 srv1 postfix/smtpd[10273]: warning: unknown[87.246.7.144]: SASL LOGIN authentication failed: authentication failure
Aug  8 00:52:46 srv1 postfix/smtpd[9999]: warning: unknown[87.246.7.144]: SASL LOGIN authentication failed: authentication failure
Aug  8 00:52:58 srv1 postfix/smtpd[10273]: warning: unknown[87.246.7.144]: SASL LOGIN authentication failed: authentication failure
...
2020-08-08 06:53:47
49.234.163.220 attackbots
Aug  8 00:01:43 ajax sshd[15856]: Failed password for root from 49.234.163.220 port 52542 ssh2
2020-08-08 07:18:12
139.217.233.15 attackbots
Aug  7 22:19:31 Ubuntu-1404-trusty-64-minimal sshd\[30284\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.217.233.15  user=root
Aug  7 22:19:33 Ubuntu-1404-trusty-64-minimal sshd\[30284\]: Failed password for root from 139.217.233.15 port 52576 ssh2
Aug  7 22:24:22 Ubuntu-1404-trusty-64-minimal sshd\[32761\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.217.233.15  user=root
Aug  7 22:24:24 Ubuntu-1404-trusty-64-minimal sshd\[32761\]: Failed password for root from 139.217.233.15 port 42534 ssh2
Aug  7 22:25:24 Ubuntu-1404-trusty-64-minimal sshd\[735\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.217.233.15  user=root
2020-08-08 07:01:05

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