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 <<>> 104.21.20.199
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57299
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.20.199.			IN	A

;; AUTHORITY SECTION:
.			551	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 76 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:15:20 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 199.20.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 199.20.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
150.109.151.136 attackbotsspam
SSH/22 MH Probe, BF, Hack -
2020-06-05 16:08:44
177.139.194.62 attack
Jun  5 06:53:47 sso sshd[21353]: Failed password for root from 177.139.194.62 port 47558 ssh2
...
2020-06-05 16:23:55
83.103.59.192 attack
<6 unauthorized SSH connections
2020-06-05 16:29:45
220.141.1.237 attack
Telnet/23 MH Probe, Scan, BF, Hack -
2020-06-05 16:08:08
129.211.99.254 attackspam
Invalid user jean from 129.211.99.254 port 38778
2020-06-05 16:34:11
117.103.168.204 attack
2020-06-05T08:46:34.904556struts4.enskede.local sshd\[9215\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=204.sub168.pika.net.id  user=root
2020-06-05T08:46:38.033250struts4.enskede.local sshd\[9215\]: Failed password for root from 117.103.168.204 port 54736 ssh2
2020-06-05T08:50:32.827045struts4.enskede.local sshd\[9242\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=204.sub168.pika.net.id  user=root
2020-06-05T08:50:35.963747struts4.enskede.local sshd\[9242\]: Failed password for root from 117.103.168.204 port 59176 ssh2
2020-06-05T08:54:24.666877struts4.enskede.local sshd\[9279\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=204.sub168.pika.net.id  user=root
...
2020-06-05 16:33:10
104.248.92.124 attackbots
Jun  5 10:23:13 ncomp sshd[6289]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.92.124  user=root
Jun  5 10:23:15 ncomp sshd[6289]: Failed password for root from 104.248.92.124 port 33752 ssh2
Jun  5 10:37:17 ncomp sshd[6830]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.92.124  user=root
Jun  5 10:37:19 ncomp sshd[6830]: Failed password for root from 104.248.92.124 port 44582 ssh2
2020-06-05 16:45:35
5.196.70.107 attackspam
Jun  5 07:46:58 vps639187 sshd\[22361\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.70.107  user=root
Jun  5 07:47:01 vps639187 sshd\[22361\]: Failed password for root from 5.196.70.107 port 45120 ssh2
Jun  5 07:56:56 vps639187 sshd\[22502\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.70.107  user=root
...
2020-06-05 16:31:26
14.116.195.245 attackbotsspam
Jun  4 21:48:20 server1 sshd\[578\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.116.195.245  user=root
Jun  4 21:48:22 server1 sshd\[578\]: Failed password for root from 14.116.195.245 port 43292 ssh2
Jun  4 21:50:52 server1 sshd\[1262\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.116.195.245  user=root
Jun  4 21:50:54 server1 sshd\[1262\]: Failed password for root from 14.116.195.245 port 52098 ssh2
Jun  4 21:53:28 server1 sshd\[1924\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.116.195.245  user=root
...
2020-06-05 16:21:24
5.39.64.108 attackspam
(mod_security) mod_security (id:210492) triggered by 5.39.64.108 (FR/France/ns369040.ip-5-39-64.eu): 5 in the last 3600 secs
2020-06-05 16:04:55
89.248.167.192 attackbots
Port Scan detected!
...
2020-06-05 16:45:59
195.54.160.211 attackbotsspam
ET DROP Dshield Block Listed Source group 1 - port: 14017 proto: TCP cat: Misc Attack
2020-06-05 16:43:18
91.214.114.7 attack
<6 unauthorized SSH connections
2020-06-05 16:26:04
27.255.77.248 attack
(country_code/South/-) SMTP Bruteforcing attempts
2020-06-05 16:04:03
213.226.194.85 attack
Mail/25/465/587-993/995 Probe, Reject, BadAuth, Hack, SPAM -
2020-06-05 16:37:06

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