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: United States of America (the)

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 <<>> 54.11.57.20
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43532
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;54.11.57.20.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021400 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 14 17:50:06 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 20.57.11.54.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 20.57.11.54.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
178.254.225.30 attackspam
2019-06-29 08:32:51 no host name found for IP address 178.254.225.30
2019-06-29 08:33:40 H=([185.180.222.147]) [178.254.225.30] F=: rejected because 178.254.225.30 is in a black list at ix.dnsbl.xxxxxx.net
2019-06-29 08:33:40 H=([185.180.222.147]) [178.254.225.30] F=: rejected because 178.254.225.30 is in a black list at ix.dnsbl.xxxxxx.net
2019-06-29 08:33:40 H=([185.180.222.147]) [178.254.225.30] F=: rejected because 178.254.225.30 is in a black list at ix.dnsbl.xxxxxx.net
2019-06-29 08:33:40 H=([185.180.222.147]) [178.254.225.30] F=: rejected because 178.254.225.30 is in a black list at ix.dnsbl.xxxxxx.net
2019-06-29 08:33:40 H=([185.180.222.147]) [178.254.225.30] F=: rejected because 178.254.225.30 is in a black list at ix.dnsbl.xxxxxx.net
2019-06-29 08:33:41 H=([185.180.222.147]) [178.254.225.30] F=: rejected because 178.254.225.30 is in a black list at ix.dnsbl.xxxxxx.net
2019-06-29 08:33:41 H=([185.180.222.147]) [178.254.225.30] F=: rejected b........
------------------------------
2019-06-29 16:56:53
36.161.44.87 attack
Jun 29 00:26:14 xb0 sshd[26155]: Failed password for invalid user gta5 from 36.161.44.87 port 22657 ssh2
Jun 29 00:26:15 xb0 sshd[26155]: Received disconnect from 36.161.44.87: 11: Bye Bye [preauth]
Jun 29 00:44:56 xb0 sshd[1537]: Failed password for invalid user role1 from 36.161.44.87 port 23470 ssh2
Jun 29 00:44:57 xb0 sshd[1537]: Received disconnect from 36.161.44.87: 11: Bye Bye [preauth]
Jun 29 00:45:57 xb0 sshd[22326]: Failed password for invalid user laboratory from 36.161.44.87 port 22663 ssh2
Jun 29 00:45:57 xb0 sshd[22326]: Received disconnect from 36.161.44.87: 11: Bye Bye [preauth]
Jun 29 00:47:02 xb0 sshd[25774]: Failed password for invalid user raju from 36.161.44.87 port 22998 ssh2
Jun 29 00:47:02 xb0 sshd[25774]: Received disconnect from 36.161.44.87: 11: Bye Bye [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=36.161.44.87
2019-06-29 16:19:01
112.85.76.20 attackbots
Jun 29 04:18:12 vpxxxxxxx22308 sshd[2418]: Invalid user admin from 112.85.76.20
Jun 29 04:18:12 vpxxxxxxx22308 sshd[2418]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.76.20
Jun 29 04:18:14 vpxxxxxxx22308 sshd[2418]: Failed password for invalid user admin from 112.85.76.20 port 12286 ssh2
Jun 29 04:18:16 vpxxxxxxx22308 sshd[2418]: Failed password for invalid user admin from 112.85.76.20 port 12286 ssh2
Jun 29 04:18:18 vpxxxxxxx22308 sshd[2418]: Failed password for invalid user admin from 112.85.76.20 port 12286 ssh2
Jun 29 04:18:20 vpxxxxxxx22308 sshd[2418]: Failed password for invalid user admin from 112.85.76.20 port 12286 ssh2
Jun 29 04:18:23 vpxxxxxxx22308 sshd[2418]: Failed password for invalid user admin from 112.85.76.20 port 12286 ssh2
Jun 29 04:18:25 vpxxxxxxx22308 sshd[2418]: Failed password for invalid user admin from 112.85.76.20 port 12286 ssh2

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=112.8
2019-06-29 16:48:55
123.21.7.234 attackbots
Jun 28 22:53:25 euve59663 postfix/smtpd[12899]: connect from unknown[12=
3.21.7.234]
Jun 28 22:53:27 euve59663 postfix/smtpd[12899]: 5CEED1940091: client=3D=
unknown[123.21.7.234]
Jun 28 22:53:27 euve59663 postfix/smtpd[12899]: 5CEED1940091: reject: R=
CPT x@x
de>: Recipient address rejected: User unknown in virtual mailbox table;=
 from=x@x =
proto=3DESMTP helo=3D<[185.180.222.147]>
Jun 28 22:53:27 euve59663 postfix/smtpd[12899]: 5CEED1940091: reject: R=
CPT from unknown[123.21.7.234]: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox tabl=
e; x@x
de> proto=3DESMTP helo=3D<[185.180.222.147]>
Jun 28 22:53:27 euve59663 postfix/smtpd[12899]: 5CEED1940091: reject: R=
CPT x@x
de>: Recipient address rejected: User unknown in virtual mailbox table;=
 from=x@x =
proto=3DESMTP helo=3D<[185.180.222.147]>
Jun 28 22:53:27 euve59663 postfix/smtpd[12899]: 5CEED1940091: reject: R=
CPT x@x
e>: Recipient address rejected: ........
-------------------------------
2019-06-29 16:24:44
81.220.131.149 attack
Jun 29 06:04:53 v22018076622670303 sshd\[27374\]: Invalid user admin from 81.220.131.149 port 35154
Jun 29 06:04:53 v22018076622670303 sshd\[27374\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.220.131.149
Jun 29 06:04:55 v22018076622670303 sshd\[27374\]: Failed password for invalid user admin from 81.220.131.149 port 35154 ssh2
...
2019-06-29 16:44:01
14.172.30.108 attackspam
2019-06-29T01:06:38.110919centos sshd\[10172\]: Invalid user admin from 14.172.30.108 port 60702
2019-06-29T01:06:38.115768centos sshd\[10172\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.172.30.108
2019-06-29T01:06:40.152068centos sshd\[10172\]: Failed password for invalid user admin from 14.172.30.108 port 60702 ssh2
2019-06-29 16:05:56
222.186.19.221 attack
Honeypot attack, application: ssdp, PTR: PTR record not found
2019-06-29 16:54:09
119.116.64.220 attackspambots
Honeypot attack, port: 23, PTR: PTR record not found
2019-06-29 16:56:17
175.165.74.14 attackspam
Honeypot attack, port: 23, PTR: PTR record not found
2019-06-29 16:57:34
103.27.238.202 attackspam
v+ssh-bruteforce
2019-06-29 16:06:19
204.48.24.174 attackbotsspam
Jun 29 10:00:22 pornomens sshd\[24684\]: Invalid user jboss from 204.48.24.174 port 48110
Jun 29 10:00:22 pornomens sshd\[24684\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=204.48.24.174
Jun 29 10:00:24 pornomens sshd\[24684\]: Failed password for invalid user jboss from 204.48.24.174 port 48110 ssh2
...
2019-06-29 16:08:10
210.4.119.59 attackbots
Attempted SSH login
2019-06-29 16:15:35
77.40.62.205 attack
IP: 77.40.62.205
ASN: AS12389 Rostelecom
Port: Message Submission 587
Found in one or more Blacklists
Date: 28/06/2019 11:05:27 PM UTC
2019-06-29 16:37:45
60.23.132.66 attackspam
23/tcp
[2019-06-29]1pkt
2019-06-29 16:59:07
191.53.52.100 attack
Lines containing failures of 191.53.52.100
2019-06-29 10:28:42 dovecot_plain authenticator failed for ([191.53.52.100]) [191.53.52.100]: 535 Incorrect authentication data (set_id=postmaster)


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=191.53.52.100
2019-06-29 16:46:06

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