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 <<>> 104.21.43.104
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 41892
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.43.104.			IN	A

;; AUTHORITY SECTION:
.			227	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 48 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:10:10 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 104.43.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 104.43.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
139.199.32.57 attackbotsspam
Unauthorized connection attempt detected from IP address 139.199.32.57 to port 2220 [J]
2020-01-06 13:48:57
41.38.231.230 attack
Unauthorized connection attempt detected from IP address 41.38.231.230 to port 23
2020-01-06 13:32:04
118.210.193.21 attack
Unauthorized connection attempt detected from IP address 118.210.193.21 to port 9000 [J]
2020-01-06 13:50:41
106.54.141.8 attackbotsspam
Unauthorized connection attempt detected from IP address 106.54.141.8 to port 2220 [J]
2020-01-06 13:52:58
219.92.250.97 attackspam
Unauthorized connection attempt detected from IP address 219.92.250.97 to port 8000 [J]
2020-01-06 13:37:39
62.240.7.22 attackbots
Unauthorized connection attempt detected from IP address 62.240.7.22 to port 8080 [J]
2020-01-06 13:28:09
220.133.30.200 attackspam
Unauthorized connection attempt detected from IP address 220.133.30.200 to port 81 [J]
2020-01-06 13:37:02
84.254.57.45 attackbotsspam
Jan  5 19:19:42 web9 sshd\[13198\]: Invalid user guest from 84.254.57.45
Jan  5 19:19:42 web9 sshd\[13198\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=84.254.57.45
Jan  5 19:19:44 web9 sshd\[13198\]: Failed password for invalid user guest from 84.254.57.45 port 48536 ssh2
Jan  5 19:21:45 web9 sshd\[13621\]: Invalid user pim from 84.254.57.45
Jan  5 19:21:45 web9 sshd\[13621\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=84.254.57.45
2020-01-06 13:56:03
181.12.166.181 attackspam
Unauthorized connection attempt detected from IP address 181.12.166.181 to port 23 [J]
2020-01-06 13:43:35
94.100.56.147 attackspambots
Unauthorized connection attempt detected from IP address 94.100.56.147 to port 4567 [J]
2020-01-06 13:25:56
46.12.232.27 attackspam
Unauthorized connection attempt detected from IP address 46.12.232.27 to port 8080 [J]
2020-01-06 13:31:26
122.165.187.114 attackspam
Unauthorized connection attempt detected from IP address 122.165.187.114 to port 2220 [J]
2020-01-06 13:20:16
79.2.137.252 attackbots
Unauthorized connection attempt detected from IP address 79.2.137.252 to port 8000
2020-01-06 13:56:21
120.194.93.71 attackbotsspam
Unauthorized connection attempt detected from IP address 120.194.93.71 to port 1433 [J]
2020-01-06 13:20:38
118.69.86.114 attackspam
Unauthorized connection attempt detected from IP address 118.69.86.114 to port 23 [J]
2020-01-06 13:22:29

Recently Reported IPs

104.21.42.93 104.21.42.9 104.21.42.97 104.21.43.11
104.21.43.107 104.21.43.109 104.21.43.116 104.21.43.139
104.21.43.162 104.21.43.151 104.21.43.152 104.21.43.179
104.21.43.189 104.21.43.202 13.225.71.128 104.21.43.33
104.21.43.53 104.21.43.50 104.21.43.243 104.21.43.61