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

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.43.245
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59225
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.43.245.			IN	A

;; AUTHORITY SECTION:
.			178	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 22:24:38 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 245.43.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 245.43.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
37.49.226.236 attackspambots
(sshd) Failed SSH login from 37.49.226.236 (NL/Netherlands/-): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May 26 17:56:26 ubnt-55d23 sshd[7113]: Did not receive identification string from 37.49.226.236 port 35742
May 26 17:56:32 ubnt-55d23 sshd[7114]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.49.226.236  user=root
2020-05-27 01:04:15
45.125.223.85 attack
May 26 18:50:35 vps sshd[411402]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.125.223.85  user=root
May 26 18:50:38 vps sshd[411402]: Failed password for root from 45.125.223.85 port 36920 ssh2
May 26 18:55:32 vps sshd[433009]: Invalid user bauer from 45.125.223.85 port 43874
May 26 18:55:32 vps sshd[433009]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.125.223.85
May 26 18:55:33 vps sshd[433009]: Failed password for invalid user bauer from 45.125.223.85 port 43874 ssh2
...
2020-05-27 01:01:33
106.12.192.120 attackbots
$f2bV_matches
2020-05-27 00:44:44
67.177.161.24 attackspam
Port Scan detected!
...
2020-05-27 00:26:57
176.251.200.217 attackspambots
Port Scan detected!
...
2020-05-27 00:46:43
187.102.55.151 attack
20/5/26@11:57:24: FAIL: IoT-Telnet address from=187.102.55.151
...
2020-05-27 00:33:44
171.229.76.148 attackbotsspam
Unauthorized IMAP connection attempt
2020-05-27 00:36:23
222.186.175.154 attackspam
2020-05-26T16:23:32.832786abusebot-8.cloudsearch.cf sshd[30856]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.154  user=root
2020-05-26T16:23:34.215930abusebot-8.cloudsearch.cf sshd[30856]: Failed password for root from 222.186.175.154 port 17218 ssh2
2020-05-26T16:23:38.001098abusebot-8.cloudsearch.cf sshd[30856]: Failed password for root from 222.186.175.154 port 17218 ssh2
2020-05-26T16:23:32.832786abusebot-8.cloudsearch.cf sshd[30856]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.154  user=root
2020-05-26T16:23:34.215930abusebot-8.cloudsearch.cf sshd[30856]: Failed password for root from 222.186.175.154 port 17218 ssh2
2020-05-26T16:23:38.001098abusebot-8.cloudsearch.cf sshd[30856]: Failed password for root from 222.186.175.154 port 17218 ssh2
2020-05-26T16:23:32.832786abusebot-8.cloudsearch.cf sshd[30856]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 
...
2020-05-27 00:35:58
175.155.13.34 attack
May 26 18:28:35 [host] sshd[30564]: pam_unix(sshd:
May 26 18:28:37 [host] sshd[30564]: Failed passwor
May 26 18:32:42 [host] sshd[30724]: pam_unix(sshd:
2020-05-27 00:40:00
31.173.0.249 attack
IP was detected trying to Brute-Force SSH, FTP, Web Apps, Port-Scan or Hacking.
2020-05-27 00:48:02
106.37.240.20 attackbots
CN_MAINT-CHINANET-BJ_<177>1590508649 [1:2010935:3] ET SCAN Suspicious inbound to MSSQL port 1433 [Classification: Potentially Bad Traffic] [Priority: 2]:  {TCP} 106.37.240.20:42639
2020-05-27 00:28:34
165.227.58.61 attack
2020-05-26T11:56:47.636441mail.thespaminator.com sshd[23266]: Invalid user man from 165.227.58.61 port 52460
2020-05-26T11:56:50.035301mail.thespaminator.com sshd[23266]: Failed password for invalid user man from 165.227.58.61 port 52460 ssh2
...
2020-05-27 00:56:33
91.121.173.98 attack
May 26 10:16:33 server1 sshd\[17582\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.173.98  user=root
May 26 10:16:35 server1 sshd\[17582\]: Failed password for root from 91.121.173.98 port 44004 ssh2
May 26 10:19:58 server1 sshd\[18482\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.173.98  user=root
May 26 10:20:00 server1 sshd\[18482\]: Failed password for root from 91.121.173.98 port 50002 ssh2
May 26 10:23:26 server1 sshd\[19555\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.173.98  user=root
...
2020-05-27 00:39:47
198.98.50.102 attackbotsspam
198.98.50.102 - - [26/May/2020:16:07:48 +0300] "GET http://.com/verify.txt HTTP/1.1" 404 1391 "-" "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)"
2020-05-27 00:54:06
203.99.60.214 attack
(sshd) Failed SSH login from 203.99.60.214 (PK/Pakistan/mbl-99-60-214.dsl.net.pk): 5 in the last 3600 secs
2020-05-27 00:50:52

Recently Reported IPs

104.21.43.237 104.21.43.246 104.21.43.251 146.72.82.211
104.21.43.252 104.21.43.26 104.21.43.27 104.21.43.28
73.16.100.156 104.21.43.34 104.21.43.37 104.21.43.39
104.21.43.4 104.21.43.43 104.21.43.47 104.21.43.56
104.21.43.58 104.21.43.59 104.21.43.60 104.21.43.63