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 <<>> 104.21.40.47
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 63963
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.40.47.			IN	A

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

;; Query time: 130 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:28:51 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 47.40.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 47.40.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
31.42.74.75 attackbotsspam
Unauthorized connection attempt from IP address 31.42.74.75 on Port 445(SMB)
2020-05-10 05:04:27
37.104.65.179 attackbotsspam
Unauthorized connection attempt from IP address 37.104.65.179 on Port 445(SMB)
2020-05-10 05:12:43
149.56.129.129 attackspam
149.56.129.129 - - [09/May/2020:22:30:19 +0200] "GET /wp-login.php HTTP/1.1" 200 5702 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
149.56.129.129 - - [09/May/2020:22:30:20 +0200] "POST /wp-login.php HTTP/1.1" 200 5953 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
149.56.129.129 - - [09/May/2020:22:30:22 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-05-10 05:18:53
176.215.252.1 attackbotsspam
" "
2020-05-10 04:56:56
49.232.41.237 attackspam
5x Failed Password
2020-05-10 04:48:17
110.164.189.178 attack
Unauthorized connection attempt from IP address 110.164.189.178 on Port 445(SMB)
2020-05-10 05:19:16
46.38.144.202 attackspambots
May  9 22:50:18 galaxy event: galaxy/lswi: smtp: flag@uni-potsdam.de [46.38.144.202] authentication failure using internet password
May  9 22:50:53 galaxy event: galaxy/lswi: smtp: jijian@uni-potsdam.de [46.38.144.202] authentication failure using internet password
May  9 22:51:30 galaxy event: galaxy/lswi: smtp: checklist@uni-potsdam.de [46.38.144.202] authentication failure using internet password
May  9 22:52:05 galaxy event: galaxy/lswi: smtp: pigeon@uni-potsdam.de [46.38.144.202] authentication failure using internet password
May  9 22:52:41 galaxy event: galaxy/lswi: smtp: m-dev@uni-potsdam.de [46.38.144.202] authentication failure using internet password
...
2020-05-10 04:54:26
190.217.204.252 attackbots
Unauthorized connection attempt from IP address 190.217.204.252 on Port 445(SMB)
2020-05-10 05:04:44
113.204.205.66 attackbotsspam
May  9 22:40:15 buvik sshd[17582]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.204.205.66
May  9 22:40:17 buvik sshd[17582]: Failed password for invalid user ramesh from 113.204.205.66 port 12001 ssh2
May  9 22:46:46 buvik sshd[18421]: Invalid user viva from 113.204.205.66
...
2020-05-10 04:47:54
101.251.192.61 attackbotsspam
May  9 16:54:05 ny01 sshd[8199]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.251.192.61
May  9 16:54:07 ny01 sshd[8199]: Failed password for invalid user tomcat from 101.251.192.61 port 56017 ssh2
May  9 16:55:49 ny01 sshd[8864]: Failed password for root from 101.251.192.61 port 42408 ssh2
2020-05-10 05:21:02
5.188.206.26 attack
port scan and connect, tcp 5000 (upnp)
2020-05-10 04:52:24
141.98.80.48 attack
May  9 22:38:40 relay postfix/smtpd\[11214\]: warning: unknown\[141.98.80.48\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May  9 22:38:58 relay postfix/smtpd\[11214\]: warning: unknown\[141.98.80.48\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May  9 22:39:20 relay postfix/smtpd\[11214\]: warning: unknown\[141.98.80.48\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May  9 22:39:38 relay postfix/smtpd\[11214\]: warning: unknown\[141.98.80.48\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May  9 22:47:40 relay postfix/smtpd\[11213\]: warning: unknown\[141.98.80.48\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-05-10 04:53:38
216.243.31.2 attackspam
firewall-block, port(s): 443/tcp
2020-05-10 05:15:01
34.85.33.91 attack
May  9 22:30:27 wordpress wordpress(blog.ruhnke.cloud)[61905]: Blocked authentication attempt for admin from ::ffff:34.85.33.91
2020-05-10 05:09:45
47.180.114.229 attackspambots
leo_www
2020-05-10 04:52:10

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