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: Croatia

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 <<>> 161.53.242.13
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39947
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;161.53.242.13.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020500 1800 900 604800 86400

;; Query time: 33 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 06 01:12:28 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 13.242.53.161.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 13.242.53.161.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
88.254.215.114 attack
Unauthorised access (Oct 31) SRC=88.254.215.114 LEN=52 TTL=113 ID=26298 DF TCP DPT=445 WINDOW=8192 SYN
2019-11-01 05:25:56
163.172.93.131 attackbotsspam
Oct 31 21:07:24 minden010 sshd[31195]: Failed password for root from 163.172.93.131 port 55286 ssh2
Oct 31 21:15:23 minden010 sshd[1612]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.172.93.131
Oct 31 21:15:25 minden010 sshd[1612]: Failed password for invalid user corpconf from 163.172.93.131 port 36900 ssh2
...
2019-11-01 04:47:33
123.20.110.238 attackbots
Unauthorized connection attempt from IP address 123.20.110.238 on Port 445(SMB)
2019-11-01 04:57:03
46.38.144.57 attackbotsspam
Oct 31 22:18:10 vmanager6029 postfix/smtpd\[25002\]: warning: unknown\[46.38.144.57\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 31 22:19:20 vmanager6029 postfix/smtpd\[25002\]: warning: unknown\[46.38.144.57\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-11-01 05:20:05
77.247.108.125 attackspam
SIP Server BruteForce Attack
2019-11-01 05:14:17
36.75.143.201 attackbots
Unauthorized connection attempt from IP address 36.75.143.201 on Port 445(SMB)
2019-11-01 04:45:32
175.197.77.3 attack
Oct 31 10:27:16 web9 sshd\[25039\]: Invalid user debora from 175.197.77.3
Oct 31 10:27:16 web9 sshd\[25039\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.197.77.3
Oct 31 10:27:18 web9 sshd\[25039\]: Failed password for invalid user debora from 175.197.77.3 port 34891 ssh2
Oct 31 10:33:21 web9 sshd\[25899\]: Invalid user guest from 175.197.77.3
Oct 31 10:33:21 web9 sshd\[25899\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.197.77.3
2019-11-01 05:00:10
159.203.13.141 attackbotsspam
Oct 31 10:41:47 auw2 sshd\[21318\]: Invalid user canna from 159.203.13.141
Oct 31 10:41:47 auw2 sshd\[21318\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.13.141
Oct 31 10:41:49 auw2 sshd\[21318\]: Failed password for invalid user canna from 159.203.13.141 port 42896 ssh2
Oct 31 10:45:36 auw2 sshd\[21611\]: Invalid user valid from 159.203.13.141
Oct 31 10:45:36 auw2 sshd\[21611\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.13.141
2019-11-01 04:49:45
157.230.92.254 attack
WordPress login Brute force / Web App Attack on client site.
2019-11-01 05:19:47
42.51.204.24 attack
Oct 31 10:28:43 php1 sshd\[15290\]: Invalid user abruzzese from 42.51.204.24
Oct 31 10:28:43 php1 sshd\[15290\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.51.204.24
Oct 31 10:28:45 php1 sshd\[15290\]: Failed password for invalid user abruzzese from 42.51.204.24 port 37614 ssh2
Oct 31 10:33:22 php1 sshd\[15820\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.51.204.24  user=root
Oct 31 10:33:23 php1 sshd\[15820\]: Failed password for root from 42.51.204.24 port 54300 ssh2
2019-11-01 05:09:36
92.115.208.29 attackbots
DATE:2019-10-31 21:14:56, IP:92.115.208.29, PORT:1433 MSSQL brute force auth on honeypot server (honey-neo-dc)
2019-11-01 05:09:17
106.52.18.180 attack
$f2bV_matches
2019-11-01 05:15:40
181.40.73.86 attack
Oct 31 21:36:06 lnxded63 sshd[31472]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.40.73.86
Oct 31 21:36:08 lnxded63 sshd[31472]: Failed password for invalid user user from 181.40.73.86 port 60270 ssh2
Oct 31 21:45:27 lnxded63 sshd[32289]: Failed password for root from 181.40.73.86 port 22549 ssh2
2019-11-01 04:59:51
51.15.111.21 attackbots
Oct 31 21:10:21 server2101 sshd[22771]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.15.111.21  user=r.r
Oct 31 21:10:23 server2101 sshd[22771]: Failed password for r.r from 51.15.111.21 port 49456 ssh2
Oct 31 21:10:23 server2101 sshd[22771]: Received disconnect from 51.15.111.21 port 49456:11: Bye Bye [preauth]
Oct 31 21:10:23 server2101 sshd[22771]: Disconnected from 51.15.111.21 port 49456 [preauth]
Oct 31 21:15:13 server2101 sshd[22824]: Invalid user url from 51.15.111.21 port 40322
Oct 31 21:15:13 server2101 sshd[22824]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.15.111.21


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=51.15.111.21
2019-11-01 05:15:03
27.72.124.10 attackspambots
Unauthorized connection attempt from IP address 27.72.124.10 on Port 445(SMB)
2019-11-01 04:46:18

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