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: Multicast Address

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 <<>> 234.145.57.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18711
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;234.145.57.21.			IN	A

;; AUTHORITY SECTION:
.			530	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2024060601 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jun 07 12:15:37 CST 2024
;; MSG SIZE  rcvd: 106
Host info
Host 21.57.145.234.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.57.145.234.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
140.82.35.50 attack
Jul 28 16:30:24 debian sshd\[26641\]: Invalid user upon from 140.82.35.50 port 47350
Jul 28 16:30:24 debian sshd\[26641\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.82.35.50
...
2019-07-29 00:59:11
110.74.163.90 attackbotsspam
Jul 28 19:15:31 tux-35-217 sshd\[20229\]: Invalid user 123asd@ from 110.74.163.90 port 44210
Jul 28 19:15:31 tux-35-217 sshd\[20229\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.74.163.90
Jul 28 19:15:33 tux-35-217 sshd\[20229\]: Failed password for invalid user 123asd@ from 110.74.163.90 port 44210 ssh2
Jul 28 19:20:22 tux-35-217 sshd\[20239\]: Invalid user fabriceg from 110.74.163.90 port 37328
Jul 28 19:20:22 tux-35-217 sshd\[20239\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.74.163.90
...
2019-07-29 01:24:59
157.230.13.28 attackspambots
Jul 28 18:50:07 mail sshd\[13138\]: Invalid user 10 from 157.230.13.28 port 44546
Jul 28 18:50:07 mail sshd\[13138\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.13.28
Jul 28 18:50:09 mail sshd\[13138\]: Failed password for invalid user 10 from 157.230.13.28 port 44546 ssh2
Jul 28 18:55:39 mail sshd\[13844\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.13.28  user=root
Jul 28 18:55:41 mail sshd\[13844\]: Failed password for root from 157.230.13.28 port 39582 ssh2
2019-07-29 01:08:37
213.166.129.235 attackspam
Lines containing failures of 213.166.129.235
Jul 28 13:08:47 server01 postfix/smtpd[1491]: connect from unknown[213.166.129.235]
Jul x@x
Jul x@x
Jul 28 13:08:48 server01 postfix/policy-spf[1496]: : Policy action=PREPEND Received-SPF: none (mail2king.com: No applicable sender policy available) receiver=x@x
Jul x@x
Jul 28 13:08:49 server01 postfix/smtpd[1491]: lost connection after DATA from unknown[213.166.129.235]
Jul 28 13:08:49 server01 postfix/smtpd[1491]: disconnect from unknown[213.166.129.235]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=213.166.129.235
2019-07-29 01:13:01
162.247.72.199 attack
Jul 28 19:24:06 v22018076622670303 sshd\[25345\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=162.247.72.199  user=root
Jul 28 19:24:08 v22018076622670303 sshd\[25345\]: Failed password for root from 162.247.72.199 port 43652 ssh2
Jul 28 19:24:10 v22018076622670303 sshd\[25345\]: Failed password for root from 162.247.72.199 port 43652 ssh2
...
2019-07-29 01:27:25
148.204.111.22 attackbotsspam
2019-07-28T12:03:11.173692game.arvenenaske.de sshd[102784]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.204.111.22  user=r.r
2019-07-28T12:03:13.424903game.arvenenaske.de sshd[102784]: Failed password for r.r from 148.204.111.22 port 40852 ssh2
2019-07-28T12:07:24.854981game.arvenenaske.de sshd[102789]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.204.111.22  user=r.r
2019-07-28T12:07:27.171650game.arvenenaske.de sshd[102789]: Failed password for r.r from 148.204.111.22 port 40614 ssh2
2019-07-28T12:09:59.292163game.arvenenaske.de sshd[102792]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.204.111.22  user=r.r
2019-07-28T12:10:01.222055game.arvenenaske.de sshd[102792]: Failed password for r.r from 148.204.111.22 port 56934 ssh2
2019-07-28T12:17:33.386854game.arvenenaske.de sshd[102801]: Invalid user Admin(IJN from 148.204.111.22 por........
------------------------------
2019-07-29 01:19:43
112.85.42.94 attack
Jul 28 17:27:06 * sshd[6539]: Failed password for root from 112.85.42.94 port 32510 ssh2
Jul 28 17:27:09 * sshd[6539]: Failed password for root from 112.85.42.94 port 32510 ssh2
2019-07-29 01:31:35
186.95.46.36 attack
2019-07-28 x@x
2019-07-28 x@x
2019-07-28 x@x
2019-07-28 x@x
2019-07-28 13:37:59 dovecot_plain authenticator failed for 186-95-46-36.genericrev.cantv.net (querico) [186.95.46.36]:52801: 535 Incorrect authentication data (set_id=anime-san)
2019-07-28 13:38:06 dovecot_login authenticator failed for 186-95-46-36.genericrev.cantv.net (querico) [186.95.46.36]:52801: 535 Incorrect authentication data (set_id=anime-san)
2019-07-28 13:38:15 dovecot_plain authenticator failed for 186-95-46-36.genericrev.cantv.net (querico) [186.95.46.36]:53295: 535 Incorrect authentication data (set_id=anime-san)
2019-07-28 13:38:18 dovecot_login authenticator failed for 186-95-46-36.genericrev.cantv.net (querico) [186.95.46.36]:53295: 535 Incorrect authentication data (set_id=anime-san)
2019-07-28 x@x
2019-07-28 x@x
2019-07-28 x@x
2019-07-28 x@x
2019-07-28 13:38:40 dovecot_plain authenticator failed for 186-95-46-36.genericrev.cantv.net (querico) [186.95.46.36]:54456: 535 Incorrect authentication........
------------------------------
2019-07-29 01:45:06
187.111.23.14 attackbotsspam
Automatic report - Banned IP Access
2019-07-29 01:39:31
216.218.206.101 attackspam
firewall-block, port(s): 5555/tcp
2019-07-29 01:30:27
142.197.22.33 attackspambots
Jul 28 17:49:49 h2177944 sshd\[18824\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.197.22.33  user=root
Jul 28 17:49:51 h2177944 sshd\[18824\]: Failed password for root from 142.197.22.33 port 59864 ssh2
Jul 28 18:24:05 h2177944 sshd\[20244\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.197.22.33  user=root
Jul 28 18:24:07 h2177944 sshd\[20244\]: Failed password for root from 142.197.22.33 port 37490 ssh2
...
2019-07-29 01:23:59
104.197.109.137 attackspam
104.197.109.137 - - [28/Jul/2019:17:15:40 +0200] "GET /wp-login.php HTTP/1.1" 200 1237 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
104.197.109.137 - - [28/Jul/2019:17:15:40 +0200] "POST /wp-login.php HTTP/1.1" 200 1632 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
104.197.109.137 - - [28/Jul/2019:17:15:41 +0200] "GET /wp-login.php HTTP/1.1" 200 1237 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
104.197.109.137 - - [28/Jul/2019:17:15:41 +0200] "POST /wp-login.php HTTP/1.1" 200 1631 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
104.197.109.137 - - [28/Jul/2019:17:15:41 +0200] "GET /wp-login.php HTTP/1.1" 200 1237 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
104.197.109.137 - - [28/Jul/2019:17:15:42 +0200] "POST /wp-login.php HTTP/1.1" 200 1630 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
.
2019-07-29 01:42:50
94.23.208.211 attack
Jul 28 15:02:38 dedicated sshd[2094]: Invalid user welcome2 from 94.23.208.211 port 34204
2019-07-29 01:15:51
78.145.234.110 attackspam
Hits on port 5500 (VNC ?)
2019-07-29 01:12:30
106.13.33.181 attack
SSH Brute-Force reported by Fail2Ban
2019-07-29 01:11:48

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