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: IANA Special-Purpose 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 <<>> 243.45.145.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 1726
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;243.45.145.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025031303 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Mar 14 10:43:17 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 21.145.45.243.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.145.45.243.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.254.222.6 attackbotsspam
Automated report - ssh fail2ban:
Aug 24 10:29:00 authentication failure 
Aug 24 10:29:01 wrong password, user=uk, port=50623, ssh2
Aug 24 10:32:49 authentication failure
2019-08-24 17:38:24
190.211.160.253 attack
Automatic report
2019-08-24 17:24:22
159.65.8.104 attackspam
Aug 23 21:09:10 php1 sshd\[8686\]: Invalid user demo from 159.65.8.104
Aug 23 21:09:10 php1 sshd\[8686\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.8.104
Aug 23 21:09:12 php1 sshd\[8686\]: Failed password for invalid user demo from 159.65.8.104 port 38784 ssh2
Aug 23 21:14:25 php1 sshd\[9152\]: Invalid user soporte from 159.65.8.104
Aug 23 21:14:25 php1 sshd\[9152\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.8.104
2019-08-24 17:18:02
187.107.136.134 attackbotsspam
Aug 24 05:48:20 mail postfix/smtpd\[13883\]: warning: unknown\[187.107.136.134\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 24 05:48:20 mail postfix/smtpd\[14495\]: warning: unknown\[187.107.136.134\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 24 05:54:02 mail postfix/smtpd\[13403\]: warning: unknown\[187.107.136.134\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 24 05:54:02 mail postfix/smtpd\[14494\]: warning: unknown\[187.107.136.134\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-08-24 16:51:52
5.195.233.41 attackspam
Aug 24 03:19:39 mail sshd\[28482\]: Failed password for invalid user iii from 5.195.233.41 port 37734 ssh2
Aug 24 03:22:44 mail sshd\[28891\]: Invalid user emelia from 5.195.233.41 port 42478
Aug 24 03:22:44 mail sshd\[28891\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.195.233.41
Aug 24 03:22:46 mail sshd\[28891\]: Failed password for invalid user emelia from 5.195.233.41 port 42478 ssh2
Aug 24 03:25:41 mail sshd\[29388\]: Invalid user ftpuser1 from 5.195.233.41 port 47028
2019-08-24 16:54:36
177.43.76.36 attackspam
SSH bruteforce
2019-08-24 16:43:37
69.24.139.8 attackspambots
SMB Server BruteForce Attack
2019-08-24 16:36:16
45.178.128.41 attack
Aug 23 18:48:23 wbs sshd\[32089\]: Invalid user contact from 45.178.128.41
Aug 23 18:48:23 wbs sshd\[32089\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.178.128.41
Aug 23 18:48:25 wbs sshd\[32089\]: Failed password for invalid user contact from 45.178.128.41 port 37010 ssh2
Aug 23 18:53:34 wbs sshd\[32496\]: Invalid user g from 45.178.128.41
Aug 23 18:53:34 wbs sshd\[32496\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.178.128.41
2019-08-24 17:10:55
148.101.221.230 attackbotsspam
Aug 24 10:37:27 nextcloud sshd\[27076\]: Invalid user joel from 148.101.221.230
Aug 24 10:37:27 nextcloud sshd\[27076\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.101.221.230
Aug 24 10:37:30 nextcloud sshd\[27076\]: Failed password for invalid user joel from 148.101.221.230 port 35378 ssh2
...
2019-08-24 17:28:44
193.7.200.152 attackspam
Hy there,  Secure communication ! an amazingpresent  http://baabangflitwim.tk/20l7t
2019-08-24 16:37:35
1.196.223.50 attack
Invalid user nitin from 1.196.223.50 port 23088
2019-08-24 17:23:45
79.8.245.19 attackspam
Aug 24 02:55:10 localhost sshd\[114344\]: Invalid user deploy from 79.8.245.19 port 58143
Aug 24 02:55:10 localhost sshd\[114344\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.8.245.19
Aug 24 02:55:12 localhost sshd\[114344\]: Failed password for invalid user deploy from 79.8.245.19 port 58143 ssh2
Aug 24 02:59:27 localhost sshd\[114483\]: Invalid user noc from 79.8.245.19 port 50060
Aug 24 02:59:27 localhost sshd\[114483\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.8.245.19
...
2019-08-24 17:27:05
111.230.73.133 attack
Aug 24 10:04:50 yabzik sshd[24096]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.230.73.133
Aug 24 10:04:52 yabzik sshd[24096]: Failed password for invalid user bitbucket from 111.230.73.133 port 35136 ssh2
Aug 24 10:10:30 yabzik sshd[26552]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.230.73.133
2019-08-24 17:13:34
47.91.104.127 attack
Aug 24 14:44:25 webhost01 sshd[25903]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=47.91.104.127
Aug 24 14:44:27 webhost01 sshd[25903]: Failed password for invalid user doreen from 47.91.104.127 port 46042 ssh2
...
2019-08-24 16:34:23
148.70.100.235 attackbots
Aug 23 19:52:04 hanapaa sshd\[20672\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.100.235  user=root
Aug 23 19:52:06 hanapaa sshd\[20672\]: Failed password for root from 148.70.100.235 port 33624 ssh2
Aug 23 19:57:48 hanapaa sshd\[21202\]: Invalid user student from 148.70.100.235
Aug 23 19:57:48 hanapaa sshd\[21202\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.100.235
Aug 23 19:57:51 hanapaa sshd\[21202\]: Failed password for invalid user student from 148.70.100.235 port 49842 ssh2
2019-08-24 17:34:33

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