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 <<>> 53.138.213.51
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37909
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;53.138.213.51.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012200 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jan 22 16:20:42 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 51.213.138.53.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 51.213.138.53.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
123.140.114.252 attack
May 26 02:30:08 ajax sshd[11788]: Failed password for root from 123.140.114.252 port 45502 ssh2
2020-05-26 09:52:12
92.118.160.13 attack
Unauthorized connection attempt detected from IP address 92.118.160.13 to port 3052 [T]
2020-05-26 09:36:13
49.88.112.111 attack
May 25 21:31:16 plusreed sshd[16796]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.111  user=root
May 25 21:31:19 plusreed sshd[16796]: Failed password for root from 49.88.112.111 port 16935 ssh2
...
2020-05-26 09:35:46
36.236.190.40 attackbotsspam
May 26 02:22:44 debian-2gb-nbg1-2 kernel: \[12711366.152204\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=36.236.190.40 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=48 ID=34414 PROTO=TCP SPT=26032 DPT=23 WINDOW=21894 RES=0x00 SYN URGP=0
2020-05-26 09:53:16
139.59.7.177 attack
2020-05-26T01:18:28.552754sd-86998 sshd[21771]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.7.177  user=root
2020-05-26T01:18:31.173111sd-86998 sshd[21771]: Failed password for root from 139.59.7.177 port 41738 ssh2
2020-05-26T01:22:30.755696sd-86998 sshd[22249]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.7.177  user=root
2020-05-26T01:22:32.598327sd-86998 sshd[22249]: Failed password for root from 139.59.7.177 port 48140 ssh2
2020-05-26T01:26:32.075432sd-86998 sshd[22726]: Invalid user joy from 139.59.7.177 port 54542
...
2020-05-26 09:54:46
117.50.20.11 attackbotsspam
May 26 03:36:40 buvik sshd[21246]: Failed password for root from 117.50.20.11 port 58082 ssh2
May 26 03:39:51 buvik sshd[21688]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.50.20.11  user=root
May 26 03:39:53 buvik sshd[21688]: Failed password for root from 117.50.20.11 port 40184 ssh2
...
2020-05-26 09:43:30
111.229.137.13 attack
May 26 03:18:02 legacy sshd[2487]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.137.13
May 26 03:18:04 legacy sshd[2487]: Failed password for invalid user subzero from 111.229.137.13 port 56100 ssh2
May 26 03:21:47 legacy sshd[2583]: Failed password for root from 111.229.137.13 port 55408 ssh2
...
2020-05-26 09:33:51
194.26.29.51 attackspambots
May 26 03:20:35 debian-2gb-nbg1-2 kernel: \[12714836.779107\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=194.26.29.51 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=51553 PROTO=TCP SPT=57275 DPT=8906 WINDOW=1024 RES=0x00 SYN URGP=0
2020-05-26 09:38:17
183.6.107.248 attack
Failed password for invalid user desy from 183.6.107.248 port 37708 ssh2
2020-05-26 09:53:56
83.224.157.161 attack
Port 22 Scan, PTR: None
2020-05-26 09:32:11
14.169.201.231 attackspam
2020-05-2601:26:051jdMTs-0008W7-Am\<=info@whatsup2013.chH=\(localhost\)[123.20.250.5]:60384P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=2185id=DBDE683B30E4CB88545118A06498980A@whatsup2013.chT="Idecidedtotakethe1ststepwithinourconversation"forecristian495@gmail.com2020-05-2601:25:321jdMTL-0008UJ-EQ\<=info@whatsup2013.chH=\(localhost\)[197.50.31.63]:35835P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=2138id=1D18AEFDF6220D4E9297DE66A29BF5EA@whatsup2013.chT="Iwouldwishtolocateamanforaseriousrelationship"forcasumrch@gmail.com2020-05-2601:25:161jdMT5-0008TL-FA\<=info@whatsup2013.chH=\(localhost\)[218.84.125.8]:46497P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=2211id=B9BC0A595286A9EA36337AC2064CE53E@whatsup2013.chT="Idecidedtotakethe1ststepwithinourconversation"forkatoaarmol@gmail.com2020-05-2601:25:491jdMTc-0008VB-0e\<=info@whatsup2013.chH=\(localhost\)[123.20.117.240]:40874P
2020-05-26 09:57:44
109.70.100.27 attackbotsspam
CMS (WordPress or Joomla) login attempt.
2020-05-26 09:46:58
181.120.246.83 attackspam
May 26 02:49:24 mail sshd[18800]: Invalid user deploy from 181.120.246.83
...
2020-05-26 09:43:14
104.248.235.6 attackbots
xmlrpc attack
2020-05-26 09:24:50
106.12.77.212 attackspambots
May 26 03:15:35 h1745522 sshd[19136]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.77.212  user=root
May 26 03:15:37 h1745522 sshd[19136]: Failed password for root from 106.12.77.212 port 55520 ssh2
May 26 03:18:34 h1745522 sshd[19260]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.77.212  user=root
May 26 03:18:37 h1745522 sshd[19260]: Failed password for root from 106.12.77.212 port 48710 ssh2
May 26 03:21:39 h1745522 sshd[19423]: Invalid user vijayalatchmi from 106.12.77.212 port 40872
May 26 03:21:39 h1745522 sshd[19423]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.77.212
May 26 03:21:39 h1745522 sshd[19423]: Invalid user vijayalatchmi from 106.12.77.212 port 40872
May 26 03:21:41 h1745522 sshd[19423]: Failed password for invalid user vijayalatchmi from 106.12.77.212 port 40872 ssh2
May 26 03:24:29 h1745522 sshd[19517]: pam_unix(sshd:
...
2020-05-26 09:29:15

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