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: None

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 <<>> 104.21.47.31
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18335
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.47.31.			IN	A

;; AUTHORITY SECTION:
.			306	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 20:33:24 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 31.47.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 31.47.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
37.189.70.118 attack
Invalid user steam from 37.189.70.118 port 39836
2019-07-26 11:22:31
134.175.26.204 attackspam
Jul 26 05:02:51 SilenceServices sshd[2952]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.26.204
Jul 26 05:02:53 SilenceServices sshd[2952]: Failed password for invalid user web from 134.175.26.204 port 15336 ssh2
Jul 26 05:08:14 SilenceServices sshd[9237]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.26.204
2019-07-26 11:17:02
104.236.186.24 attackspambots
Invalid user ubuntu from 104.236.186.24 port 48309
2019-07-26 11:39:17
142.44.243.126 attackbots
Jul 26 05:19:03 SilenceServices sshd[21273]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.44.243.126
Jul 26 05:19:05 SilenceServices sshd[21273]: Failed password for invalid user testuser1 from 142.44.243.126 port 57122 ssh2
Jul 26 05:23:12 SilenceServices sshd[25367]: Failed password for www-data from 142.44.243.126 port 50274 ssh2
2019-07-26 11:28:49
149.28.90.224 attackspam
Jul 26 06:17:55 srv-4 sshd\[17007\]: Invalid user kc from 149.28.90.224
Jul 26 06:17:55 srv-4 sshd\[17007\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.28.90.224
Jul 26 06:17:57 srv-4 sshd\[17007\]: Failed password for invalid user kc from 149.28.90.224 port 54330 ssh2
...
2019-07-26 11:46:47
185.34.216.211 attack
2019-07-26T05:20:11.552073  sshd[21716]: Invalid user info from 185.34.216.211 port 40156
2019-07-26T05:20:11.565552  sshd[21716]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.34.216.211
2019-07-26T05:20:11.552073  sshd[21716]: Invalid user info from 185.34.216.211 port 40156
2019-07-26T05:20:13.559998  sshd[21716]: Failed password for invalid user info from 185.34.216.211 port 40156 ssh2
2019-07-26T05:24:34.592976  sshd[21796]: Invalid user arne from 185.34.216.211 port 36692
...
2019-07-26 11:40:09
182.53.150.51 attack
Jul 26 01:04:47 raspberrypi sshd\[25967\]: Did not receive identification string from 182.53.150.51
...
2019-07-26 11:11:39
68.183.134.90 attack
Automatic report - Banned IP Access
2019-07-26 11:38:38
116.27.187.49 attackspambots
DATE:2019-07-26 00:59:35, IP:116.27.187.49, PORT:1433 MSSQL brute force auth on honeypot server (honey-neo-dc-bis)
2019-07-26 11:54:30
95.214.62.44 attackbots
Jul 26 09:11:29 vibhu-HP-Z238-Microtower-Workstation sshd\[17757\]: Invalid user 2 from 95.214.62.44
Jul 26 09:11:29 vibhu-HP-Z238-Microtower-Workstation sshd\[17757\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.214.62.44
Jul 26 09:11:31 vibhu-HP-Z238-Microtower-Workstation sshd\[17757\]: Failed password for invalid user 2 from 95.214.62.44 port 38400 ssh2
Jul 26 09:16:17 vibhu-HP-Z238-Microtower-Workstation sshd\[17912\]: Invalid user mike from 95.214.62.44
Jul 26 09:16:17 vibhu-HP-Z238-Microtower-Workstation sshd\[17912\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.214.62.44
...
2019-07-26 11:50:44
107.6.171.130 attackspambots
143/tcp 2000/tcp 2222/tcp...
[2019-05-26/07-24]30pkt,12pt.(tcp)
2019-07-26 11:40:28
199.195.251.84 attack
[AUTOMATIC REPORT] - 24 tries in total - SSH BRUTE FORCE - IP banned
2019-07-26 11:35:06
116.206.244.92 attack
PHI,WP GET /wp-login.php
2019-07-26 11:16:02
153.36.242.143 attack
2019-07-26T05:51:39.912632lon01.zurich-datacenter.net sshd\[31918\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=153.36.242.143  user=root
2019-07-26T05:51:41.429865lon01.zurich-datacenter.net sshd\[31918\]: Failed password for root from 153.36.242.143 port 31711 ssh2
2019-07-26T05:51:43.872259lon01.zurich-datacenter.net sshd\[31918\]: Failed password for root from 153.36.242.143 port 31711 ssh2
2019-07-26T05:51:45.727239lon01.zurich-datacenter.net sshd\[31918\]: Failed password for root from 153.36.242.143 port 31711 ssh2
2019-07-26T05:51:49.416461lon01.zurich-datacenter.net sshd\[31920\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=153.36.242.143  user=root
...
2019-07-26 11:54:05
76.102.117.6 attackspam
SSH Bruteforce @ SigaVPN honeypot
2019-07-26 11:40:50

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