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 <<>> 104.18.21.250
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6717
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.18.21.250.			IN	A

;; AUTHORITY SECTION:
.			122	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:22:35 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 250.21.18.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 250.21.18.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
151.80.194.90 attackspambots
Tor exit node
2020-05-28 04:33:09
193.168.178.190 attack
1590603578 - 05/27/2020 20:19:38 Host: 193.168.178.190/193.168.178.190 Port: 445 TCP Blocked
2020-05-28 04:53:55
145.239.23.244 attackbots
May 27 22:04:58 abendstille sshd\[18205\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=145.239.23.244  user=root
May 27 22:05:01 abendstille sshd\[18205\]: Failed password for root from 145.239.23.244 port 59534 ssh2
May 27 22:08:36 abendstille sshd\[21501\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=145.239.23.244  user=root
May 27 22:08:38 abendstille sshd\[21501\]: Failed password for root from 145.239.23.244 port 38266 ssh2
May 27 22:12:10 abendstille sshd\[25073\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=145.239.23.244  user=root
...
2020-05-28 04:36:53
36.75.44.61 attack
firewall-block, port(s): 445/tcp
2020-05-28 04:31:58
139.170.150.252 attackbots
$f2bV_matches
2020-05-28 04:40:12
194.204.194.11 attack
May 27 20:16:14 inter-technics sshd[3975]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=194.204.194.11  user=root
May 27 20:16:16 inter-technics sshd[3975]: Failed password for root from 194.204.194.11 port 48394 ssh2
May 27 20:19:37 inter-technics sshd[4189]: Invalid user ngian from 194.204.194.11 port 52966
May 27 20:19:37 inter-technics sshd[4189]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=194.204.194.11
May 27 20:19:37 inter-technics sshd[4189]: Invalid user ngian from 194.204.194.11 port 52966
May 27 20:19:38 inter-technics sshd[4189]: Failed password for invalid user ngian from 194.204.194.11 port 52966 ssh2
...
2020-05-28 04:48:39
123.153.1.189 attackbotsspam
May 27 21:33:52 edebian sshd[5364]: Failed password for root from 123.153.1.189 port 46214 ssh2
...
2020-05-28 04:25:04
159.203.40.97 attack
Automatic report - XMLRPC Attack
2020-05-28 04:21:10
218.152.216.63 attack
Port Scan detected!
...
2020-05-28 04:47:18
101.69.200.162 attackspam
SSH_attack
2020-05-28 04:40:26
1.234.13.176 attack
2020-05-27T18:15:37.786655dmca.cloudsearch.cf sshd[28649]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.234.13.176  user=root
2020-05-27T18:15:39.941561dmca.cloudsearch.cf sshd[28649]: Failed password for root from 1.234.13.176 port 58524 ssh2
2020-05-27T18:17:28.189914dmca.cloudsearch.cf sshd[28771]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.234.13.176  user=root
2020-05-27T18:17:30.916823dmca.cloudsearch.cf sshd[28771]: Failed password for root from 1.234.13.176 port 53688 ssh2
2020-05-27T18:18:41.637017dmca.cloudsearch.cf sshd[28856]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.234.13.176  user=root
2020-05-27T18:18:44.052660dmca.cloudsearch.cf sshd[28856]: Failed password for root from 1.234.13.176 port 43040 ssh2
2020-05-27T18:19:53.933505dmca.cloudsearch.cf sshd[29038]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh
...
2020-05-28 04:34:17
144.217.42.212 attack
May 27 21:49:15 buvik sshd[26740]: Invalid user ubuntu from 144.217.42.212
May 27 21:49:15 buvik sshd[26740]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.217.42.212
May 27 21:49:17 buvik sshd[26740]: Failed password for invalid user ubuntu from 144.217.42.212 port 55407 ssh2
...
2020-05-28 04:30:32
118.89.108.152 attackspam
May 27 20:10:37 ns382633 sshd\[15905\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.108.152  user=root
May 27 20:10:39 ns382633 sshd\[15905\]: Failed password for root from 118.89.108.152 port 38632 ssh2
May 27 20:17:43 ns382633 sshd\[17049\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.108.152  user=root
May 27 20:17:44 ns382633 sshd\[17049\]: Failed password for root from 118.89.108.152 port 58860 ssh2
May 27 20:20:22 ns382633 sshd\[17784\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.108.152  user=root
2020-05-28 04:17:54
68.183.147.162 attackbotsspam
(sshd) Failed SSH login from 68.183.147.162 (US/United States/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May 27 21:53:02 srv sshd[13111]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.147.162  user=root
May 27 21:53:05 srv sshd[13111]: Failed password for root from 68.183.147.162 port 53524 ssh2
May 27 22:04:55 srv sshd[13292]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.147.162  user=root
May 27 22:04:57 srv sshd[13292]: Failed password for root from 68.183.147.162 port 41898 ssh2
May 27 22:08:07 srv sshd[13345]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.147.162  user=root
2020-05-28 04:21:27
103.141.117.249 attack
$f2bV_matches
2020-05-28 04:48:09

Recently Reported IPs

104.18.21.200 104.18.21.237 104.18.21.27 106.191.253.70
104.18.21.3 104.18.21.45 104.18.21.5 104.18.21.70
104.18.21.80 104.18.21.30 104.18.13.196 104.18.21.31
104.18.21.88 104.18.23.114 104.18.23.119 104.18.13.206
104.18.13.212 104.18.26.37 104.18.13.223 104.18.26.244