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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.66.239
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50148
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.66.239.			IN	A

;; AUTHORITY SECTION:
.			459	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022001 1800 900 604800 86400

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 21 05:24:47 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 239.66.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 239.66.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
107.170.227.141 attackspambots
Invalid user eam from 107.170.227.141 port 50172
2020-06-13 18:44:57
125.212.233.50 attackspambots
Jun 13 19:09:56 web1 sshd[22144]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.212.233.50  user=root
Jun 13 19:09:58 web1 sshd[22144]: Failed password for root from 125.212.233.50 port 50596 ssh2
Jun 13 19:15:01 web1 sshd[23605]: Invalid user vnc from 125.212.233.50 port 43220
Jun 13 19:15:01 web1 sshd[23605]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.212.233.50
Jun 13 19:15:01 web1 sshd[23605]: Invalid user vnc from 125.212.233.50 port 43220
Jun 13 19:15:03 web1 sshd[23605]: Failed password for invalid user vnc from 125.212.233.50 port 43220 ssh2
Jun 13 19:19:17 web1 sshd[24645]: Invalid user bkroot from 125.212.233.50 port 60262
Jun 13 19:19:17 web1 sshd[24645]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.212.233.50
Jun 13 19:19:17 web1 sshd[24645]: Invalid user bkroot from 125.212.233.50 port 60262
Jun 13 19:19:19 web1 sshd[24645]: Failed p
...
2020-06-13 18:55:01
186.222.8.144 attack
Automatic report - Port Scan Attack
2020-06-13 18:46:56
198.71.241.44 attack
Wordpress malicious attack:[octausername]
2020-06-13 18:40:16
144.172.73.38 attackspam
Jun 13 11:39:41 gestao sshd[9441]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.172.73.38 
Jun 13 11:39:43 gestao sshd[9441]: Failed password for invalid user honey from 144.172.73.38 port 56024 ssh2
Jun 13 11:39:45 gestao sshd[9447]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.172.73.38 
...
2020-06-13 18:53:46
46.84.206.238 attack
2020-06-13T12:24:32.861418ns386461 sshd\[7849\]: Invalid user yoshitak from 46.84.206.238 port 55590
2020-06-13T12:24:32.865915ns386461 sshd\[7849\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=p2e54ceee.dip0.t-ipconnect.de
2020-06-13T12:24:34.718341ns386461 sshd\[7849\]: Failed password for invalid user yoshitak from 46.84.206.238 port 55590 ssh2
2020-06-13T12:30:09.317344ns386461 sshd\[12909\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=p2e54ceee.dip0.t-ipconnect.de  user=root
2020-06-13T12:30:11.436958ns386461 sshd\[12909\]: Failed password for root from 46.84.206.238 port 27814 ssh2
...
2020-06-13 18:47:51
5.253.86.207 attackbots
Invalid user ugy from 5.253.86.207 port 55832
2020-06-13 18:42:42
125.70.244.4 attack
2020-06-13T10:48:31.399080upcloud.m0sh1x2.com sshd[16744]: Invalid user dirsrv from 125.70.244.4 port 59170
2020-06-13 19:09:11
190.246.155.29 attackspam
Bruteforce detected by fail2ban
2020-06-13 18:55:58
223.197.193.131 attack
SSH Brute Force
2020-06-13 18:48:47
119.29.227.108 attackspambots
Wordpress malicious attack:[sshd]
2020-06-13 19:13:49
189.109.204.218 attackbots
Jun 13 07:26:58 nextcloud sshd\[8677\]: Invalid user gsftp from 189.109.204.218
Jun 13 07:26:58 nextcloud sshd\[8677\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.109.204.218
Jun 13 07:27:00 nextcloud sshd\[8677\]: Failed password for invalid user gsftp from 189.109.204.218 port 60742 ssh2
2020-06-13 18:59:50
164.132.42.32 attack
Jun 13 13:37:38 pkdns2 sshd\[24183\]: Invalid user ejg from 164.132.42.32Jun 13 13:37:40 pkdns2 sshd\[24183\]: Failed password for invalid user ejg from 164.132.42.32 port 48416 ssh2Jun 13 13:40:15 pkdns2 sshd\[24346\]: Invalid user gwv from 164.132.42.32Jun 13 13:40:16 pkdns2 sshd\[24346\]: Failed password for invalid user gwv from 164.132.42.32 port 33756 ssh2Jun 13 13:42:43 pkdns2 sshd\[24452\]: Failed password for root from 164.132.42.32 port 47330 ssh2Jun 13 13:45:12 pkdns2 sshd\[24623\]: Failed password for root from 164.132.42.32 port 60904 ssh2
...
2020-06-13 18:54:47
122.51.198.90 attackspambots
Jun 13 08:09:01 localhost sshd\[6703\]: Invalid user marcus from 122.51.198.90
Jun 13 08:09:01 localhost sshd\[6703\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.198.90
Jun 13 08:09:04 localhost sshd\[6703\]: Failed password for invalid user marcus from 122.51.198.90 port 41674 ssh2
Jun 13 08:13:40 localhost sshd\[7058\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.198.90  user=root
Jun 13 08:13:41 localhost sshd\[7058\]: Failed password for root from 122.51.198.90 port 35540 ssh2
...
2020-06-13 19:12:53
27.70.49.176 attackbots
1592021191 - 06/13/2020 06:06:31 Host: 27.70.49.176/27.70.49.176 Port: 445 TCP Blocked
2020-06-13 18:48:34

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