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: None

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 <<>> 104.21.43.12
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59890
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.43.12.			IN	A

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

;; Query time: 24 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 22:17:20 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 12.43.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 12.43.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
109.87.136.144 attack
Sep 18 17:00:20 scw-focused-cartwright sshd[29043]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.87.136.144
Sep 18 17:00:22 scw-focused-cartwright sshd[29043]: Failed password for invalid user admin from 109.87.136.144 port 57204 ssh2
2020-09-19 16:08:48
45.138.209.94 attackspambots
Sep 18 17:18:23 vps46666688 sshd[8221]: Failed password for root from 45.138.209.94 port 38154 ssh2
Sep 18 17:22:08 vps46666688 sshd[8304]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.138.209.94
...
2020-09-19 15:45:24
61.177.172.177 attackspambots
Icarus honeypot on github
2020-09-19 15:58:23
219.68.245.173 attack
Sep 18 17:00:19 scw-focused-cartwright sshd[29003]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=219.68.245.173
Sep 18 17:00:21 scw-focused-cartwright sshd[29003]: Failed password for invalid user osmc from 219.68.245.173 port 34050 ssh2
2020-09-19 16:09:57
46.243.220.156 attackbotsspam
Russian spam
2020-09-19 15:56:36
170.239.60.130 attackbotsspam
Connection to SSH Honeypot - Detected by HoneypotDB
2020-09-19 15:53:41
178.252.143.50 attack
Unauthorized connection attempt from IP address 178.252.143.50 on Port 445(SMB)
2020-09-19 16:12:47
114.35.253.71 attackspambots
[N10.H2.VM2] Port Scanner Detected Blocked by UFW
2020-09-19 16:16:22
150.107.205.133 attackspambots
Email rejected due to spam filtering
2020-09-19 16:00:29
61.230.44.132 attackbotsspam
Unauthorized connection attempt from IP address 61.230.44.132 on Port 445(SMB)
2020-09-19 16:03:39
222.221.246.114 attack
Email rejected due to spam filtering
2020-09-19 15:59:26
122.165.206.136 attackbotsspam
Unauthorized connection attempt from IP address 122.165.206.136 on Port 445(SMB)
2020-09-19 16:05:57
167.71.187.10 attackbots
2020-09-19T03:01:46.872103mail2.broermann.family sshd[21133]: Failed password for root from 167.71.187.10 port 37570 ssh2
2020-09-19T03:01:45.672492mail2.broermann.family sshd[21137]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.187.10  user=root
2020-09-19T03:01:47.340540mail2.broermann.family sshd[21137]: Failed password for root from 167.71.187.10 port 37642 ssh2
2020-09-19T03:01:46.317394mail2.broermann.family sshd[21140]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.187.10  user=root
2020-09-19T03:01:48.110374mail2.broermann.family sshd[21140]: Failed password for root from 167.71.187.10 port 37670 ssh2
2020-09-19T04:07:38.233926mail2.broermann.family sshd[30687]: Invalid user admin from 167.71.187.10 port 43240
2020-09-19T04:07:38.330269mail2.broermann.family sshd[30687]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.187.10
2020-09-1
...
2020-09-19 16:15:07
196.52.43.90 attackbots
srv02 Mass scanning activity detected Target: 9042  ..
2020-09-19 15:51:32
106.54.117.51 attackbots
Invalid user maria from 106.54.117.51 port 58034
2020-09-19 16:06:20

Recently Reported IPs

104.21.43.119 104.21.43.120 104.21.43.122 104.21.43.125
104.21.43.127 104.21.43.129 24.25.230.231 167.202.219.67
219.244.80.107 104.21.43.13 104.21.43.131 159.210.35.211
104.21.43.143 104.21.43.145 104.21.43.147 104.21.43.15
104.21.43.150 204.12.169.159 104.21.43.155 104.21.43.159