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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.18.21.104
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46748
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.18.21.104.			IN	A

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

;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 14:37:16 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 104.21.18.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 104.21.18.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
151.234.66.209 attackbotsspam
Apr 17 06:15:22 server sshd\[93280\]: Invalid user admin from 151.234.66.209
Apr 17 06:15:22 server sshd\[93280\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.234.66.209
Apr 17 06:15:23 server sshd\[93280\]: Failed password for invalid user admin from 151.234.66.209 port 60628 ssh2
...
2019-07-12 03:07:21
200.13.243.189 attack
Unauthorised access (Jul 11) SRC=200.13.243.189 LEN=52 TTL=115 ID=382 DF TCP DPT=445 WINDOW=8192 SYN
2019-07-12 03:00:31
132.255.29.228 attackbotsspam
2019-07-11T18:01:11.760802abusebot-6.cloudsearch.cf sshd\[17954\]: Invalid user cacti from 132.255.29.228 port 52458
2019-07-12 02:37:15
153.161.228.43 attackspambots
May 10 19:40:16 server sshd\[68734\]: Invalid user sysadm from 153.161.228.43
May 10 19:40:16 server sshd\[68734\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=153.161.228.43
May 10 19:40:17 server sshd\[68734\]: Failed password for invalid user sysadm from 153.161.228.43 port 59440 ssh2
...
2019-07-12 02:46:17
191.240.85.65 attackspambots
Jul 11 11:09:33 web1 postfix/smtpd[12322]: warning: unknown[191.240.85.65]: SASL PLAIN authentication failed: authentication failure
...
2019-07-12 02:33:41
104.40.240.212 attackbots
RDP Bruteforce
2019-07-12 02:39:33
78.188.236.8 attackbotsspam
CloudCIX Reconnaissance Scan Detected, PTR: 78.188.236.8.static.ttnet.com.tr.
2019-07-12 02:40:20
62.133.58.66 attack
Jul 11 18:43:11 mail postfix/smtpd\[22887\]: warning: unknown\[62.133.58.66\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jul 11 19:02:58 mail postfix/smtpd\[23322\]: warning: unknown\[62.133.58.66\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jul 11 19:42:46 mail postfix/smtpd\[25890\]: warning: unknown\[62.133.58.66\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jul 11 20:02:40 mail postfix/smtpd\[26283\]: warning: unknown\[62.133.58.66\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
2019-07-12 02:22:57
167.114.77.136 attack
CloudCIX Reconnaissance Scan Detected, PTR: ip136.ip-167-114-77.net.
2019-07-12 02:32:50
151.80.140.13 attack
May 20 19:18:54 server sshd\[22885\]: Invalid user bn from 151.80.140.13
May 20 19:18:54 server sshd\[22885\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.80.140.13
May 20 19:18:57 server sshd\[22885\]: Failed password for invalid user bn from 151.80.140.13 port 60460 ssh2
...
2019-07-12 03:03:35
151.53.243.41 attackbotsspam
Apr 29 07:43:43 server sshd\[98984\]: Invalid user usuario from 151.53.243.41
Apr 29 07:43:43 server sshd\[98984\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.53.243.41
Apr 29 07:43:46 server sshd\[98984\]: Failed password for invalid user usuario from 151.53.243.41 port 39951 ssh2
...
2019-07-12 03:05:23
104.42.30.9 attack
firewall-block, port(s): 23/tcp
2019-07-12 02:55:25
113.22.212.194 attack
2019-07-11T16:12:29.358661mail01 postfix/smtpd[30257]: warning: unknown[113.22.212.194]: SASL PLAIN authentication failed:
2019-07-11T16:12:36.049278mail01 postfix/smtpd[30257]: warning: unknown[113.22.212.194]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-07-11T16:12:43.413110mail01 postfix/smtpd[29425]: warning: unknown[113.22.212.194]: SASL PLAIN authentication failed:
2019-07-12 02:42:43
188.166.239.94 attackspambots
WP Authentication failure
2019-07-12 02:47:08
153.254.115.57 attack
Jul  1 15:38:09 server sshd\[103428\]: Invalid user aaron from 153.254.115.57
Jul  1 15:38:09 server sshd\[103428\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=153.254.115.57
Jul  1 15:38:11 server sshd\[103428\]: Failed password for invalid user aaron from 153.254.115.57 port 16731 ssh2
...
2019-07-12 02:44:00

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