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 <<>> 104.18.21.124
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30737
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.18.21.124.			IN	A

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

;; Query time: 50 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 01:49:20 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 124.21.18.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 124.21.18.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
190.85.28.154 attackbotsspam
Invalid user tt from 190.85.28.154 port 42838
2020-08-28 18:13:07
198.98.49.181 attack
Aug 28 10:11:26 email sshd\[30582\]: Invalid user jenkins from 198.98.49.181
Aug 28 10:11:26 email sshd\[30584\]: Invalid user ec2-user from 198.98.49.181
Aug 28 10:11:26 email sshd\[30586\]: Invalid user oracle from 198.98.49.181
Aug 28 10:11:26 email sshd\[30583\]: Invalid user ubuntu from 198.98.49.181
Aug 28 10:11:26 email sshd\[30588\]: Invalid user test from 198.98.49.181
...
2020-08-28 18:18:00
94.102.50.155 attackspam
SmallBizIT.US 3 packets to tcp(4622,4722,4822)
2020-08-28 18:14:26
185.176.27.238 attackspambots
TCP Port Scanning
2020-08-28 18:20:37
45.116.233.6 attackspambots
Unauthorized connection attempt detected, IP banned.
2020-08-28 18:07:16
5.249.145.245 attack
Tried sshing with brute force.
2020-08-28 17:52:06
45.129.33.101 attackbotsspam
firewall-block, port(s): 3374/tcp, 3407/tcp
2020-08-28 18:19:52
61.177.172.61 attackspambots
2020-08-28T11:42:05.565233ns386461 sshd\[10157\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.61  user=root
2020-08-28T11:42:07.782566ns386461 sshd\[10157\]: Failed password for root from 61.177.172.61 port 10809 ssh2
2020-08-28T11:42:11.115249ns386461 sshd\[10157\]: Failed password for root from 61.177.172.61 port 10809 ssh2
2020-08-28T11:42:14.193308ns386461 sshd\[10157\]: Failed password for root from 61.177.172.61 port 10809 ssh2
2020-08-28T11:42:17.502590ns386461 sshd\[10157\]: Failed password for root from 61.177.172.61 port 10809 ssh2
...
2020-08-28 17:50:17
51.158.27.242 attackspam
51.158.27.242 - - [28/Aug/2020:07:27:33 +0100] "POST /wp-login.php HTTP/1.1" 200 1874 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
51.158.27.242 - - [28/Aug/2020:07:27:34 +0100] "POST /wp-login.php HTTP/1.1" 200 1877 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
51.158.27.242 - - [28/Aug/2020:07:27:35 +0100] "POST /wp-login.php HTTP/1.1" 200 1874 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-08-28 18:16:10
183.166.137.163 attack
Aug 28 08:13:56 srv01 postfix/smtpd\[32492\]: warning: unknown\[183.166.137.163\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 28 08:14:08 srv01 postfix/smtpd\[32492\]: warning: unknown\[183.166.137.163\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 28 08:14:25 srv01 postfix/smtpd\[32492\]: warning: unknown\[183.166.137.163\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 28 08:14:44 srv01 postfix/smtpd\[32492\]: warning: unknown\[183.166.137.163\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 28 08:14:56 srv01 postfix/smtpd\[32492\]: warning: unknown\[183.166.137.163\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-08-28 17:50:50
107.170.249.6 attackbots
2020-08-28T11:25:51.704549vps751288.ovh.net sshd\[18676\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.249.6  user=root
2020-08-28T11:25:53.876911vps751288.ovh.net sshd\[18676\]: Failed password for root from 107.170.249.6 port 60703 ssh2
2020-08-28T11:33:30.580710vps751288.ovh.net sshd\[18734\]: Invalid user teamspeak3 from 107.170.249.6 port 35788
2020-08-28T11:33:30.585598vps751288.ovh.net sshd\[18734\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.249.6
2020-08-28T11:33:32.436808vps751288.ovh.net sshd\[18734\]: Failed password for invalid user teamspeak3 from 107.170.249.6 port 35788 ssh2
2020-08-28 18:04:19
184.176.166.23 attack
Dovecot Invalid User Login Attempt.
2020-08-28 18:16:38
175.155.96.197 attackspam
Unauthorized connection attempt detected from IP address 175.155.96.197 to port 23 [T]
2020-08-28 18:21:24
111.229.39.146 attackspambots
Time:     Fri Aug 28 03:47:53 2020 +0000
IP:       111.229.39.146 (CN/China/-)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Aug 28 03:27:30 ca-1-ams1 sshd[16012]: Invalid user postgres from 111.229.39.146 port 36508
Aug 28 03:27:32 ca-1-ams1 sshd[16012]: Failed password for invalid user postgres from 111.229.39.146 port 36508 ssh2
Aug 28 03:45:47 ca-1-ams1 sshd[16692]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.39.146  user=root
Aug 28 03:45:49 ca-1-ams1 sshd[16692]: Failed password for root from 111.229.39.146 port 35438 ssh2
Aug 28 03:47:52 ca-1-ams1 sshd[16746]: Invalid user mcserver from 111.229.39.146 port 53560
2020-08-28 17:59:05
51.15.84.255 attackbots
Aug 28 08:05:14 marvibiene sshd[14669]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.15.84.255 
Aug 28 08:05:16 marvibiene sshd[14669]: Failed password for invalid user nmt from 51.15.84.255 port 55512 ssh2
2020-08-28 17:57:44

Recently Reported IPs

104.18.21.102 104.18.21.105 104.18.21.106 104.18.209.80
104.21.65.155 104.18.21.118 104.18.21.109 104.18.21.132
104.18.21.137 104.18.21.126 104.18.21.147 104.18.21.136
104.18.21.142 104.18.21.160 104.18.21.17 104.21.65.156
104.18.21.16 104.18.21.201 104.18.21.173 104.18.21.194