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:
IP Type Details Datetime
104.21.18.76 normal
The hostname for this IP is minecraftworldmap.com
2022-07-23 06:23:40
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.18.186
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 16368
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.18.186.			IN	A

;; AUTHORITY SECTION:
.			178	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 08:32:03 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 186.18.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 186.18.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
125.64.94.221 attack
Port scan: Attack repeated for 24 hours
2020-01-10 16:39:50
203.130.192.242 attack
Jan 10 07:19:24 localhost sshd\[26919\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.130.192.242  user=root
Jan 10 07:19:26 localhost sshd\[26919\]: Failed password for root from 203.130.192.242 port 59326 ssh2
Jan 10 07:22:57 localhost sshd\[27241\]: Invalid user ilv from 203.130.192.242 port 57060
Jan 10 07:22:57 localhost sshd\[27241\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.130.192.242
2020-01-10 16:44:33
49.234.131.75 attackspambots
2020-01-10T08:18:36.491372centos sshd\[20188\]: Invalid user svuser from 49.234.131.75 port 52342
2020-01-10T08:18:36.496654centos sshd\[20188\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.131.75
2020-01-10T08:18:38.140179centos sshd\[20188\]: Failed password for invalid user svuser from 49.234.131.75 port 52342 ssh2
2020-01-10 17:00:51
123.207.142.31 attackbots
Jan 10 05:55:35 ip-172-31-62-245 sshd\[30927\]: Invalid user tao from 123.207.142.31\
Jan 10 05:55:37 ip-172-31-62-245 sshd\[30927\]: Failed password for invalid user tao from 123.207.142.31 port 45501 ssh2\
Jan 10 05:59:05 ip-172-31-62-245 sshd\[31009\]: Invalid user oracle from 123.207.142.31\
Jan 10 05:59:07 ip-172-31-62-245 sshd\[31009\]: Failed password for invalid user oracle from 123.207.142.31 port 58498 ssh2\
Jan 10 06:02:29 ip-172-31-62-245 sshd\[31043\]: Failed password for root from 123.207.142.31 port 43262 ssh2\
2020-01-10 17:01:25
92.118.37.70 attack
ET CINS Active Threat Intelligence Poor Reputation IP group 95 - port: 3390 proto: TCP cat: Misc Attack
2020-01-10 16:35:38
107.170.233.150 attack
WordPress XMLRPC scan :: 107.170.233.150 0.112 BYPASS [10/Jan/2020:04:52:10  0000] [censored_2] "POST /xmlrpc.php HTTP/1.1" 200 236 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-01-10 17:06:34
134.73.51.136 attackbotsspam
2020-01-10 1ipkS2-0003sX-OW H=ladybug.yojaana.com \(ladybug.miladelevator.co\) \[134.73.51.136\] rejected **REMOVED** : REJECTED - You seem to be a spammer!
2020-01-10 H=ladybug.yojaana.com \(ladybug.miladelevator.co\) \[134.73.51.136\] F=\ rejected RCPT \<**REMOVED**@**REMOVED**.de\>: Mail not accepted. 134.73.51.136 is listed at a DNSBL.
2020-01-10 H=ladybug.yojaana.com \(ladybug.miladelevator.co\) \[134.73.51.136\] F=\ rejected RCPT \: Mail not accepted. 134.73.51.136 is listed at a DNSBL.
2020-01-10 16:55:48
14.102.2.21 attackbots
Jan 10 05:53:04 debian-2gb-nbg1-2 kernel: \[891295.383074\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=14.102.2.21 DST=195.201.40.59 LEN=52 TOS=0x00 PREC=0x00 TTL=117 ID=30579 DF PROTO=TCP SPT=58017 DPT=1433 WINDOW=8192 RES=0x00 SYN URGP=0
2020-01-10 16:32:41
103.207.11.12 attackbots
Jan 10 05:49:31 legacy sshd[23212]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.207.11.12
Jan 10 05:49:33 legacy sshd[23212]: Failed password for invalid user ekain from 103.207.11.12 port 55388 ssh2
Jan 10 05:53:07 legacy sshd[23465]: Failed password for root from 103.207.11.12 port 58126 ssh2
...
2020-01-10 16:28:58
92.253.171.172 attack
SSH Brute-Forcing (server1)
2020-01-10 16:48:58
183.166.137.248 attackbotsspam
2020-01-09 22:52:20 dovecot_login authenticator failed for (lxutm) [183.166.137.248]:55870 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=wangming@lerctr.org)
2020-01-09 22:52:27 dovecot_login authenticator failed for (xcwrd) [183.166.137.248]:55870 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=wangming@lerctr.org)
2020-01-09 22:52:43 dovecot_login authenticator failed for (ykptx) [183.166.137.248]:55870 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=wangming@lerctr.org)
...
2020-01-10 16:46:59
112.133.246.76 attack
Jan 10 05:52:30 grey postfix/smtpd\[18404\]: NOQUEUE: reject: RCPT from unknown\[112.133.246.76\]: 554 5.7.1 Service unavailable\; Client host \[112.133.246.76\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[112.133.246.76\]\; from=\ to=\ proto=ESMTP helo=\<\[112.133.246.76\]\>
...
2020-01-10 16:56:47
118.25.54.60 attackspam
Jan 10 08:06:35 Ubuntu-1404-trusty-64-minimal sshd\[7292\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.54.60  user=root
Jan 10 08:06:36 Ubuntu-1404-trusty-64-minimal sshd\[7292\]: Failed password for root from 118.25.54.60 port 34374 ssh2
Jan 10 09:44:58 Ubuntu-1404-trusty-64-minimal sshd\[30696\]: Invalid user bgw from 118.25.54.60
Jan 10 09:44:58 Ubuntu-1404-trusty-64-minimal sshd\[30696\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.54.60
Jan 10 09:45:00 Ubuntu-1404-trusty-64-minimal sshd\[30696\]: Failed password for invalid user bgw from 118.25.54.60 port 43780 ssh2
2020-01-10 17:03:29
106.13.78.137 attackbots
Automatic report - SSH Brute-Force Attack
2020-01-10 16:37:29
223.220.159.78 attack
SSH Brute-Force reported by Fail2Ban
2020-01-10 16:27:34

Recently Reported IPs

104.21.18.171 104.21.18.187 104.21.18.197 104.21.18.20
104.21.18.203 104.21.18.210 104.21.18.214 104.21.18.241
104.21.18.236 104.21.18.242 125.77.23.135 104.21.18.31
104.21.18.237 104.21.18.4 104.21.18.44 104.21.18.66
104.21.18.83 104.21.19.103 104.21.18.50 104.21.18.8