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 <<>> 104.21.47.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28279
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.47.42.			IN	A

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

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:32:33 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 42.47.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 42.47.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
187.190.109.221 attack
Aug 13 11:30:39 ns41 sshd[7680]: Failed password for root from 187.190.109.221 port 52062 ssh2
Aug 13 11:30:39 ns41 sshd[7680]: Failed password for root from 187.190.109.221 port 52062 ssh2
2020-08-13 17:35:42
183.89.82.193 attack
1597290634 - 08/13/2020 05:50:34 Host: 183.89.82.193/183.89.82.193 Port: 445 TCP Blocked
2020-08-13 17:12:32
219.100.37.242 attackspambots
Unauthorized IMAP connection attempt
2020-08-13 17:17:40
54.37.162.36 attack
Aug 13 10:26:04 vpn01 sshd[21681]: Failed password for root from 54.37.162.36 port 44588 ssh2
...
2020-08-13 17:16:35
36.67.24.109 attackbots
xmlrpc attack
2020-08-13 17:24:06
193.218.118.131 attackbotsspam
Automatic report - Banned IP Access
2020-08-13 17:01:30
218.29.219.20 attackspambots
Aug 12 22:33:36 web1 sshd\[16362\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.29.219.20  user=root
Aug 12 22:33:38 web1 sshd\[16362\]: Failed password for root from 218.29.219.20 port 50278 ssh2
Aug 12 22:37:51 web1 sshd\[16705\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.29.219.20  user=root
Aug 12 22:37:53 web1 sshd\[16705\]: Failed password for root from 218.29.219.20 port 53441 ssh2
Aug 12 22:42:10 web1 sshd\[17154\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.29.219.20  user=root
2020-08-13 17:38:57
45.129.33.10 attackbots
firewall-block, port(s): 26334/tcp, 26336/tcp, 26480/tcp
2020-08-13 17:36:37
122.51.230.155 attack
(sshd) Failed SSH login from 122.51.230.155 (CN/China/-): 5 in the last 3600 secs
2020-08-13 17:01:06
91.229.112.17 attack
[N10.H2.VM2] Port Scanner Detected Blocked by UFW
2020-08-13 17:06:39
103.237.56.109 attackspambots
"SMTP brute force auth login attempt."
2020-08-13 17:35:14
14.254.155.63 attackbots
1597290661 - 08/13/2020 05:51:01 Host: 14.254.155.63/14.254.155.63 Port: 445 TCP Blocked
...
2020-08-13 17:00:14
206.189.171.239 attackspam
Aug 13 10:56:09 abendstille sshd\[23637\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.171.239  user=root
Aug 13 10:56:12 abendstille sshd\[23637\]: Failed password for root from 206.189.171.239 port 44476 ssh2
Aug 13 10:59:03 abendstille sshd\[26554\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.171.239  user=root
Aug 13 10:59:05 abendstille sshd\[26554\]: Failed password for root from 206.189.171.239 port 35910 ssh2
Aug 13 11:02:16 abendstille sshd\[29800\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.171.239  user=root
...
2020-08-13 17:09:26
5.62.62.54 attackbotsspam
(From langlands.barry@hotmail.com) Would you like no cost advertising for your website? Check out: https://bit.ly/no-cost-ads
2020-08-13 17:08:59
122.54.20.213 attack
(ftpd) Failed FTP login from 122.54.20.213 (PH/Philippines/122.54.20.213.static.pldt.net): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Aug 13 13:28:23 ir1 pure-ftpd: (?@122.54.20.213) [WARNING] Authentication failed for user [admin@dirgodazazar.ir]
2020-08-13 17:13:30

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