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 <<>> 235.145.212.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57487
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;235.145.212.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021500 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 16 00:43:20 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 21.212.145.235.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.212.145.235.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
208.109.12.104 attackbots
Aug 11 04:19:20 php1 sshd\[20272\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=208.109.12.104  user=root
Aug 11 04:19:21 php1 sshd\[20272\]: Failed password for root from 208.109.12.104 port 39572 ssh2
Aug 11 04:22:57 php1 sshd\[20501\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=208.109.12.104  user=root
Aug 11 04:22:59 php1 sshd\[20501\]: Failed password for root from 208.109.12.104 port 51988 ssh2
Aug 11 04:27:02 php1 sshd\[20802\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=208.109.12.104  user=root
2020-08-11 22:54:32
45.155.125.149 attackspambots
TCP src-port=34258   dst-port=25   Listed on   spamcop zen-spamhaus spam-sorbs       (Project Honey Pot rated Suspicious)   (74)
2020-08-11 22:52:32
95.156.182.49 attackspambots
Symantec Web Gateway Remote Command Execution Vulnerability
2020-08-11 23:01:13
177.68.156.24 attackspam
Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-08-11T12:05:45Z and 2020-08-11T12:11:46Z
2020-08-11 22:46:50
69.47.161.24 attackspam
$f2bV_matches
2020-08-11 23:06:00
114.33.131.221 attackbotsspam
Port Scan detected!
...
2020-08-11 23:07:28
94.102.54.82 attackbotsspam
Aug 11 15:00:32 cosmoit sshd[21135]: Failed password for root from 94.102.54.82 port 59154 ssh2
2020-08-11 22:43:06
180.76.161.77 attackbotsspam
Aug 11 12:01:36 game-panel sshd[9859]: Failed password for root from 180.76.161.77 port 39660 ssh2
Aug 11 12:06:30 game-panel sshd[10027]: Failed password for root from 180.76.161.77 port 34582 ssh2
2020-08-11 23:00:23
109.195.46.211 attack
Lines containing failures of 109.195.46.211
Jul 14 06:39:39 server-name sshd[10237]: Invalid user samuel from 109.195.46.211 port 48458
Jul 14 06:39:39 server-name sshd[10237]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.195.46.211 
Jul 14 06:39:42 server-name sshd[10237]: Failed password for invalid user samuel from 109.195.46.211 port 48458 ssh2
Jul 14 07:40:50 server-name sshd[13795]: Invalid user celine from 109.195.46.211 port 40267
Jul 14 07:40:50 server-name sshd[13795]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.195.46.211 
Jul 14 07:40:52 server-name sshd[13795]: Failed password for invalid user celine from 109.195.46.211 port 40267 ssh2
Jul 14 08:43:38 server-name sshd[15858]: Invalid user wordpress from 109.195.46.211 port 42438
Jul 14 08:43:38 server-name sshd[15858]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.195.4........
------------------------------
2020-08-11 23:21:20
87.98.152.54 attackbots
Aug 11 15:37:11 icecube sshd[5596]: Invalid user admin from 87.98.152.54 port 53564
Aug 11 15:37:11 icecube sshd[5596]: Failed password for invalid user admin from 87.98.152.54 port 53564 ssh2
2020-08-11 23:16:29
45.15.16.100 attack
Lines containing failures of 45.15.16.100
Jul 21 03:18:39 server-name sshd[21416]: User r.r from 45.15.16.100 not allowed because not listed in AllowUsers
Jul 21 03:18:39 server-name sshd[21416]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.15.16.100  user=r.r
Jul 21 03:18:41 server-name sshd[21416]: Failed password for invalid user r.r from 45.15.16.100 port 16439 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=45.15.16.100
2020-08-11 23:14:42
203.189.141.180 attackspambots
(ftpd) Failed FTP login from 203.189.141.180 (KH/Cambodia/-): 10 in the last 3600 secs
2020-08-11 22:49:50
50.100.113.207 attackspam
2020-08-11T17:06:27.823043cyberdyne sshd[443760]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=50.100.113.207  user=root
2020-08-11T17:06:29.841881cyberdyne sshd[443760]: Failed password for root from 50.100.113.207 port 60838 ssh2
2020-08-11T17:08:26.503500cyberdyne sshd[443800]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=50.100.113.207  user=root
2020-08-11T17:08:29.192920cyberdyne sshd[443800]: Failed password for root from 50.100.113.207 port 34746 ssh2
...
2020-08-11 23:14:14
187.1.160.254 attack
Wordpress attack
2020-08-11 22:40:46
192.144.183.188 attackbotsspam
Aug 11 15:13:14 * sshd[32731]: Failed password for root from 192.144.183.188 port 47070 ssh2
2020-08-11 23:05:33

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