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 <<>> 104.18.21.217
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24376
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.18.21.217.			IN	A

;; AUTHORITY SECTION:
.			366	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022201 1800 900 604800 86400

;; Query time: 88 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 23 03:43:06 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 217.21.18.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 217.21.18.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.13.59.16 attackspambots
Too many connections or unauthorized access detected from Arctic banned ip
2019-10-16 18:09:06
103.60.126.80 attackbotsspam
SSH Bruteforce attempt
2019-10-16 18:03:04
193.70.36.161 attack
$f2bV_matches
2019-10-16 18:08:04
200.198.51.226 attack
3389BruteforceFW23
2019-10-16 18:21:08
69.88.163.18 attackspambots
Unauthorised access (Oct 16) SRC=69.88.163.18 LEN=40 TTL=243 ID=4148 TCP DPT=139 WINDOW=1024 SYN 
Unauthorised access (Oct 14) SRC=69.88.163.18 LEN=40 TTL=243 ID=54927 TCP DPT=139 WINDOW=1024 SYN
2019-10-16 18:11:08
218.95.182.148 attackspam
$f2bV_matches
2019-10-16 18:33:03
59.49.214.240 attackspam
Oct1605:22:08server4pure-ftpd:\(\?@59.49.214.240\)[WARNING]Authenticationfailedforuser[yex-swiss]Oct1605:21:54server4pure-ftpd:\(\?@59.49.214.240\)[WARNING]Authenticationfailedforuser[yex-swiss]Oct1605:21:36server4pure-ftpd:\(\?@59.49.214.240\)[WARNING]Authenticationfailedforuser[yex-swiss]Oct1605:21:19server4pure-ftpd:\(\?@59.49.214.240\)[WARNING]Authenticationfailedforuser[yex-swiss]Oct1605:21:45server4pure-ftpd:\(\?@59.49.214.240\)[WARNING]Authenticationfailedforuser[yex-swiss]Oct1604:59:09server4pure-ftpd:\(\?@36.24.158.92\)[WARNING]Authenticationfailedforuser[yex-swiss]Oct1605:21:30server4pure-ftpd:\(\?@59.49.214.240\)[WARNING]Authenticationfailedforuser[yex-swiss]Oct1605:21:24server4pure-ftpd:\(\?@59.49.214.240\)[WARNING]Authenticationfailedforuser[yex-swiss]Oct1605:21:08server4pure-ftpd:\(\?@59.49.214.240\)[WARNING]Authenticationfailedforuser[yex-swiss]Oct1605:22:00server4pure-ftpd:\(\?@59.49.214.240\)[WARNING]Authenticationfailedforuser[yex-swiss]IPAddressesBlocked:
2019-10-16 18:04:15
123.24.173.108 attackspambots
Oct 16 06:22:05 www sshd\[58905\]: Invalid user admin2 from 123.24.173.108
Oct 16 06:22:09 www sshd\[58905\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.24.173.108
Oct 16 06:22:12 www sshd\[58905\]: Failed password for invalid user admin2 from 123.24.173.108 port 54845 ssh2
...
2019-10-16 18:00:57
182.106.207.51 attackspambots
Port 1433 Scan
2019-10-16 17:54:42
128.201.101.77 attack
Oct 16 05:09:41 icinga sshd[17086]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.201.101.77 
Oct 16 05:09:43 icinga sshd[17086]: Failed password for invalid user whmcs from 128.201.101.77 port 38140 ssh2
Oct 16 05:21:22 icinga sshd[24142]: Failed password for root from 128.201.101.77 port 44272 ssh2
...
2019-10-16 18:23:13
223.196.83.98 attack
Oct 16 06:24:49 MK-Soft-VM7 sshd[12484]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.196.83.98 
Oct 16 06:24:51 MK-Soft-VM7 sshd[12484]: Failed password for invalid user sig@lndx from 223.196.83.98 port 57807 ssh2
...
2019-10-16 18:31:45
123.206.190.82 attack
$f2bV_matches
2019-10-16 18:29:26
139.59.89.195 attackspam
Oct 16 00:11:17 hanapaa sshd\[5563\]: Invalid user russ from 139.59.89.195
Oct 16 00:11:17 hanapaa sshd\[5563\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.89.195
Oct 16 00:11:18 hanapaa sshd\[5563\]: Failed password for invalid user russ from 139.59.89.195 port 41042 ssh2
Oct 16 00:16:01 hanapaa sshd\[5904\]: Invalid user mapr from 139.59.89.195
Oct 16 00:16:01 hanapaa sshd\[5904\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.89.195
2019-10-16 18:27:02
51.77.194.232 attack
$f2bV_matches
2019-10-16 18:24:30
101.96.113.50 attackspam
Oct 16 07:17:37 MK-Soft-Root1 sshd[21145]: Failed password for root from 101.96.113.50 port 48680 ssh2
Oct 16 07:22:18 MK-Soft-Root1 sshd[22011]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.96.113.50 
...
2019-10-16 18:11:54

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