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 <<>> 104.21.30.2
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31864
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.30.2.			IN	A

;; AUTHORITY SECTION:
.			190	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: Fri Feb 18 02:23:03 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 2.30.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 2.30.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
69.57.203.216 attackspambots
Automatic report - SSH Brute-Force Attack
2020-01-23 07:59:00
112.85.42.181 attackspam
Jan 23 00:11:15 sshgateway sshd\[4083\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.181  user=root
Jan 23 00:11:17 sshgateway sshd\[4083\]: Failed password for root from 112.85.42.181 port 39678 ssh2
Jan 23 00:11:30 sshgateway sshd\[4083\]: error: maximum authentication attempts exceeded for root from 112.85.42.181 port 39678 ssh2 \[preauth\]
2020-01-23 08:15:16
114.67.113.90 attack
Unauthorized connection attempt detected from IP address 114.67.113.90 to port 2220 [J]
2020-01-23 08:11:40
192.241.235.11 attack
Unauthorized connection attempt detected from IP address 192.241.235.11 to port 2220 [J]
2020-01-23 01:12:53
46.161.27.51 attackbotsspam
Unauthorized connection attempt detected from IP address 46.161.27.51 to port 6969 [T]
2020-01-23 01:03:48
103.99.189.215 attackbots
Automatic report - Port Scan Attack
2020-01-23 08:13:49
49.234.67.23 attackbotsspam
Unauthorized connection attempt detected from IP address 49.234.67.23 to port 2220 [J]
2020-01-23 01:03:01
186.121.247.170 attack
Unauthorized connection attempt detected from IP address 186.121.247.170 to port 1433 [J]
2020-01-23 01:14:59
218.92.0.172 attackspambots
Jan 23 00:52:38 srv-ubuntu-dev3 sshd[124116]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.172  user=root
Jan 23 00:52:39 srv-ubuntu-dev3 sshd[124116]: Failed password for root from 218.92.0.172 port 23857 ssh2
Jan 23 00:52:44 srv-ubuntu-dev3 sshd[124116]: Failed password for root from 218.92.0.172 port 23857 ssh2
Jan 23 00:52:38 srv-ubuntu-dev3 sshd[124116]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.172  user=root
Jan 23 00:52:39 srv-ubuntu-dev3 sshd[124116]: Failed password for root from 218.92.0.172 port 23857 ssh2
Jan 23 00:52:44 srv-ubuntu-dev3 sshd[124116]: Failed password for root from 218.92.0.172 port 23857 ssh2
Jan 23 00:52:38 srv-ubuntu-dev3 sshd[124116]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.172  user=root
Jan 23 00:52:39 srv-ubuntu-dev3 sshd[124116]: Failed password for root from 218.92.0.172 port 23857 ssh2
J
...
2020-01-23 08:01:41
58.153.220.42 attackbotsspam
Unauthorized connection attempt detected from IP address 58.153.220.42 to port 5555 [J]
2020-01-23 01:02:09
5.63.151.121 attackbots
3389BruteforceFW21
2020-01-23 08:01:02
46.63.105.27 attackspam
Unauthorized connection attempt detected from IP address 46.63.105.27 to port 23 [J]
2020-01-23 01:04:17
103.52.16.35 attackspam
Unauthorized connection attempt detected from IP address 103.52.16.35 to port 22
2020-01-23 07:54:12
79.23.77.238 attack
Unauthorized connection attempt detected from IP address 79.23.77.238 to port 81 [J]
2020-01-23 01:01:10
122.117.33.211 attackspam
Honeypot attack, port: 81, PTR: 122-117-33-211.HINET-IP.hinet.net.
2020-01-23 08:12:03

Recently Reported IPs

104.21.30.173 203.224.138.140 104.21.30.205 104.21.69.12
104.21.30.206 104.21.30.213 104.21.30.217 104.21.30.227
104.21.30.211 104.21.30.220 104.21.30.234 104.21.30.237
104.21.30.233 104.21.30.231 104.21.30.241 104.21.30.242
104.21.69.120 104.21.30.245 104.21.30.254 104.21.30.36