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 <<>> 104.21.72.116
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38827
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.72.116.			IN	A

;; AUTHORITY SECTION:
.			599	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:50:24 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 116.72.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 116.72.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
77.51.84.93 attackbots
WebFormToEmail Comment SPAM
2019-12-14 20:39:48
111.252.192.192 attack
Fail2Ban Ban Triggered
2019-12-14 20:22:16
171.232.253.7 attack
Automatic report - Port Scan Attack
2019-12-14 20:00:37
104.236.230.165 attackbotsspam
Dec 14 10:24:31 ns3042688 sshd\[27074\]: Invalid user smmsp from 104.236.230.165
Dec 14 10:24:31 ns3042688 sshd\[27074\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.230.165 
Dec 14 10:24:34 ns3042688 sshd\[27074\]: Failed password for invalid user smmsp from 104.236.230.165 port 38227 ssh2
Dec 14 10:29:35 ns3042688 sshd\[28721\]: Invalid user guest from 104.236.230.165
Dec 14 10:29:35 ns3042688 sshd\[28721\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.230.165 
...
2019-12-14 20:09:03
139.59.84.111 attack
Dec 14 11:42:30 server sshd\[26883\]: Invalid user kurzendoerfer from 139.59.84.111
Dec 14 11:42:30 server sshd\[26883\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.84.111 
Dec 14 11:42:33 server sshd\[26883\]: Failed password for invalid user kurzendoerfer from 139.59.84.111 port 42164 ssh2
Dec 14 11:48:36 server sshd\[28664\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.84.111  user=root
Dec 14 11:48:38 server sshd\[28664\]: Failed password for root from 139.59.84.111 port 52534 ssh2
...
2019-12-14 20:37:10
151.236.193.195 attackspambots
Dec 14 12:55:28 lnxweb61 sshd[30932]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.236.193.195
Dec 14 12:55:28 lnxweb61 sshd[30932]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.236.193.195
2019-12-14 20:01:20
203.230.6.175 attackspambots
Dec 14 12:50:41 ArkNodeAT sshd\[5122\]: Invalid user zikri from 203.230.6.175
Dec 14 12:50:41 ArkNodeAT sshd\[5122\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.230.6.175
Dec 14 12:50:43 ArkNodeAT sshd\[5122\]: Failed password for invalid user zikri from 203.230.6.175 port 50468 ssh2
2019-12-14 20:27:26
50.236.77.190 attackbotsspam
email spam
2019-12-14 20:01:46
222.252.214.178 attackspam
Host Scan
2019-12-14 20:06:10
128.199.224.215 attack
Dec 14 01:51:14 auw2 sshd\[17980\]: Invalid user ingard from 128.199.224.215
Dec 14 01:51:14 auw2 sshd\[17980\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.224.215
Dec 14 01:51:16 auw2 sshd\[17980\]: Failed password for invalid user ingard from 128.199.224.215 port 50322 ssh2
Dec 14 01:58:04 auw2 sshd\[18613\]: Invalid user yoshihiro from 128.199.224.215
Dec 14 01:58:04 auw2 sshd\[18613\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.224.215
2019-12-14 20:15:12
51.254.136.164 attackbots
Dec 14 09:13:41 ncomp sshd[4546]: User bin from 51.254.136.164 not allowed because none of user's groups are listed in AllowGroups
Dec 14 09:13:41 ncomp sshd[4546]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.136.164  user=bin
Dec 14 09:13:41 ncomp sshd[4546]: User bin from 51.254.136.164 not allowed because none of user's groups are listed in AllowGroups
Dec 14 09:13:43 ncomp sshd[4546]: Failed password for invalid user bin from 51.254.136.164 port 53604 ssh2
2019-12-14 20:10:46
200.209.174.92 attackbots
Dec 14 12:09:50 markkoudstaal sshd[4706]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.209.174.92
Dec 14 12:09:52 markkoudstaal sshd[4706]: Failed password for invalid user root777 from 200.209.174.92 port 33453 ssh2
Dec 14 12:16:33 markkoudstaal sshd[5458]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.209.174.92
2019-12-14 20:06:33
185.220.101.49 attack
[portscan] Port scan
2019-12-14 20:00:13
195.154.242.206 attack
Dec 14 11:07:09 Ubuntu-1404-trusty-64-minimal sshd\[28012\]: Invalid user marsenia from 195.154.242.206
Dec 14 11:07:09 Ubuntu-1404-trusty-64-minimal sshd\[28012\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.154.242.206
Dec 14 11:07:10 Ubuntu-1404-trusty-64-minimal sshd\[28012\]: Failed password for invalid user marsenia from 195.154.242.206 port 54455 ssh2
Dec 14 11:16:44 Ubuntu-1404-trusty-64-minimal sshd\[3449\]: Invalid user kvittum from 195.154.242.206
Dec 14 11:16:44 Ubuntu-1404-trusty-64-minimal sshd\[3449\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.154.242.206
2019-12-14 20:38:42
196.192.110.67 attack
Dec 14 12:38:07 wh01 sshd[4218]: Invalid user cactiuser from 196.192.110.67 port 48152
Dec 14 12:38:07 wh01 sshd[4218]: Failed password for invalid user cactiuser from 196.192.110.67 port 48152 ssh2
Dec 14 12:38:07 wh01 sshd[4218]: Received disconnect from 196.192.110.67 port 48152:11: Bye Bye [preauth]
Dec 14 12:38:07 wh01 sshd[4218]: Disconnected from 196.192.110.67 port 48152 [preauth]
Dec 14 12:46:54 wh01 sshd[5040]: Failed password for root from 196.192.110.67 port 47250 ssh2
Dec 14 12:46:54 wh01 sshd[5040]: Received disconnect from 196.192.110.67 port 47250:11: Bye Bye [preauth]
Dec 14 12:46:54 wh01 sshd[5040]: Disconnected from 196.192.110.67 port 47250 [preauth]
2019-12-14 20:34:00

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