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 <<>> 104.18.21.108
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7765
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.18.21.108.			IN	A

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

;; Query time: 66 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 05:34:01 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 108.21.18.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 108.21.18.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.175.216 attack
Failed password for invalid user from 222.186.175.216 port 12734 ssh2
2020-08-31 05:02:17
182.160.106.235 attackbotsspam
port scan and connect, tcp 80 (http)
2020-08-31 05:07:18
222.186.175.154 attack
2020-08-30T20:42:16.984772shield sshd\[3360\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.154  user=root
2020-08-30T20:42:18.864897shield sshd\[3360\]: Failed password for root from 222.186.175.154 port 4934 ssh2
2020-08-30T20:42:22.206341shield sshd\[3360\]: Failed password for root from 222.186.175.154 port 4934 ssh2
2020-08-30T20:42:25.632783shield sshd\[3360\]: Failed password for root from 222.186.175.154 port 4934 ssh2
2020-08-30T20:42:28.798933shield sshd\[3360\]: Failed password for root from 222.186.175.154 port 4934 ssh2
2020-08-31 04:45:02
35.189.123.190 attackbots
Aug 30 22:33:17 PorscheCustomer sshd[25691]: Failed password for root from 35.189.123.190 port 54576 ssh2
Aug 30 22:37:43 PorscheCustomer sshd[25768]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.189.123.190
Aug 30 22:37:45 PorscheCustomer sshd[25768]: Failed password for invalid user ljl from 35.189.123.190 port 54576 ssh2
...
2020-08-31 04:59:13
139.198.17.135 attack
Invalid user sistemas from 139.198.17.135 port 38580
2020-08-31 04:33:17
212.70.149.52 attack
Aug 30 22:54:38 relay postfix/smtpd\[31339\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 30 22:55:04 relay postfix/smtpd\[804\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 30 22:55:31 relay postfix/smtpd\[31233\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 30 22:55:58 relay postfix/smtpd\[802\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 30 22:56:25 relay postfix/smtpd\[804\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-08-31 04:59:35
121.27.54.135 attackbotsspam
37215/tcp 37215/tcp
[2020-08-26/30]2pkt
2020-08-31 05:03:43
141.98.81.141 attack
Cowrie Honeypot: Unauthorised SSH/Telnet login attempt with user "root" at 2020-08-30T20:37:35Z
2020-08-31 05:08:28
81.70.9.97 attack
Triggered by Fail2Ban at Ares web server
2020-08-31 04:30:52
134.209.12.115 attackbotsspam
various attack
2020-08-31 04:50:14
94.102.49.193 attackspam
Port scan: Attack repeated for 24 hours
2020-08-31 04:49:42
49.232.72.6 attack
Aug 30 15:13:31 ip40 sshd[6730]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.72.6 
Aug 30 15:13:33 ip40 sshd[6730]: Failed password for invalid user we from 49.232.72.6 port 40272 ssh2
...
2020-08-31 04:37:19
51.91.250.49 attack
various attack
2020-08-31 05:01:21
27.128.165.131 attackbotsspam
Port probing on unauthorized port 21207
2020-08-31 04:55:29
192.35.169.37 attackspambots
" "
2020-08-31 04:30:22

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