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 <<>> 104.18.21.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54401
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.18.21.138.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021602 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 05:34:11 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 138.21.18.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 138.21.18.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
1.170.100.182 attackspambots
Portscan detected
2019-10-10 22:49:51
118.24.8.84 attack
Oct 10 04:13:34 kapalua sshd\[19389\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.8.84  user=root
Oct 10 04:13:35 kapalua sshd\[19389\]: Failed password for root from 118.24.8.84 port 36550 ssh2
Oct 10 04:18:33 kapalua sshd\[19819\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.8.84  user=root
Oct 10 04:18:35 kapalua sshd\[19819\]: Failed password for root from 118.24.8.84 port 38772 ssh2
Oct 10 04:23:30 kapalua sshd\[20240\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.8.84  user=root
2019-10-10 23:00:00
41.204.161.161 attack
Oct 10 16:14:43 meumeu sshd[7275]: Failed password for root from 41.204.161.161 port 50870 ssh2
Oct 10 16:19:15 meumeu sshd[7987]: Failed password for root from 41.204.161.161 port 58972 ssh2
...
2019-10-10 22:46:57
67.207.94.61 attackspambots
191009 13:31:59 \[Warning\] Access denied for user 'herronald'@'67.207.94.61' \(using password: YES\)
191010  6:00:16 \[Warning\] Access denied for user 'inm'@'67.207.94.61' \(using password: YES\)
191010  7:46:20 \[Warning\] Access denied for user 'iolanthe'@'67.207.94.61' \(using password: YES\)
...
2019-10-10 23:03:05
179.70.90.31 attack
179.70.90.31 - webateprotools \[10/Oct/2019:04:37:48 -0700\] "GET /rss/catalog/notifystock/ HTTP/1.1" 401 25179.70.90.31 - nick \[10/Oct/2019:04:53:56 -0700\] "GET /rss/catalog/notifystock/ HTTP/1.1" 401 25179.70.90.31 - ateprotoolsADMIN \[10/Oct/2019:04:56:04 -0700\] "GET /rss/catalog/notifystock/ HTTP/1.1" 401 25
...
2019-10-10 22:53:57
182.53.98.36 attackbotsspam
182.53.98.36:3365 - - [09/Oct/2019:17:04:26 +0200] "GET /phpmyadmin/ HTTP/1.1" 403 188
2019-10-10 22:28:50
62.215.6.11 attack
Oct 10 16:02:45 v22019058497090703 sshd[17379]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.215.6.11
Oct 10 16:02:47 v22019058497090703 sshd[17379]: Failed password for invalid user 2q3w4e5r6t from 62.215.6.11 port 52255 ssh2
Oct 10 16:07:32 v22019058497090703 sshd[17737]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.215.6.11
...
2019-10-10 23:05:50
36.81.136.151 attackbotsspam
Automatic report - Port Scan Attack
2019-10-10 23:12:50
41.216.186.109 attackspambots
RDP Bruteforce
2019-10-10 23:04:34
159.65.131.104 attackbotsspam
Oct 10 16:03:56 vpn01 sshd[6762]: Failed password for root from 159.65.131.104 port 34294 ssh2
...
2019-10-10 22:57:44
121.142.111.226 attackbotsspam
SSH Brute-Force reported by Fail2Ban
2019-10-10 22:50:21
222.186.175.6 attackbots
Oct 10 16:38:50 ks10 sshd[19483]: Failed password for root from 222.186.175.6 port 29674 ssh2
Oct 10 16:38:55 ks10 sshd[19483]: Failed password for root from 222.186.175.6 port 29674 ssh2
...
2019-10-10 22:45:13
105.96.52.39 attack
Oct 10 15:01:02 MK-Soft-VM6 sshd[28236]: Failed password for root from 105.96.52.39 port 38810 ssh2
...
2019-10-10 23:02:36
180.127.70.199 attackbots
Brute force SMTP login attempts.
2019-10-10 22:45:31
117.50.74.191 attack
ssh failed login
2019-10-10 22:24:21

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