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 <<>> 104.21.50.103
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32021
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.50.103.			IN	A

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

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 23:29:26 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 103.50.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 103.50.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
61.63.182.249 attack
Unauthorized connection attempt from IP address 61.63.182.249 on Port 445(SMB)
2019-10-27 00:26:26
201.156.4.163 attackspambots
Automatic report - Port Scan Attack
2019-10-27 00:05:59
125.234.236.142 attack
Unauthorized connection attempt from IP address 125.234.236.142 on Port 445(SMB)
2019-10-26 23:46:32
46.98.124.161 attackbots
Unauthorized connection attempt from IP address 46.98.124.161 on Port 445(SMB)
2019-10-27 00:04:34
175.211.112.242 attackspam
Oct 26 16:18:22 XXX sshd[32057]: Invalid user ofsaa from 175.211.112.242 port 40172
2019-10-27 00:29:02
200.57.200.56 attack
Automatic report - Port Scan Attack
2019-10-26 23:58:31
1.55.142.251 attackspambots
Unauthorized connection attempt from IP address 1.55.142.251 on Port 445(SMB)
2019-10-27 00:08:54
129.211.22.160 attack
Oct 26 12:48:04 firewall sshd[9017]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.22.160
Oct 26 12:48:04 firewall sshd[9017]: Invalid user jira from 129.211.22.160
Oct 26 12:48:07 firewall sshd[9017]: Failed password for invalid user jira from 129.211.22.160 port 40670 ssh2
...
2019-10-26 23:50:57
59.46.170.118 attackspam
PHP DIESCAN Information Disclosure Vulnerability
2019-10-27 00:17:50
137.74.115.225 attackspambots
Oct 26 13:01:45 web8 sshd\[20509\]: Invalid user adm from 137.74.115.225
Oct 26 13:01:45 web8 sshd\[20509\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=137.74.115.225
Oct 26 13:01:47 web8 sshd\[20509\]: Failed password for invalid user adm from 137.74.115.225 port 50300 ssh2
Oct 26 13:05:51 web8 sshd\[22452\]: Invalid user 123qsz from 137.74.115.225
Oct 26 13:05:51 web8 sshd\[22452\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=137.74.115.225
2019-10-27 00:35:47
218.150.220.202 attack
Oct 26 18:22:36 vps647732 sshd[18887]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.150.220.202
Oct 26 18:22:38 vps647732 sshd[18887]: Failed password for invalid user ny from 218.150.220.202 port 57570 ssh2
...
2019-10-27 00:31:47
150.109.167.32 attackbots
Automatic report - Banned IP Access
2019-10-27 00:35:13
45.237.116.161 attack
firewall-block, port(s): 80/tcp
2019-10-27 00:19:59
46.38.144.32 attack
Oct 26 18:02:08 webserver postfix/smtpd\[22401\]: warning: unknown\[46.38.144.32\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 26 18:03:07 webserver postfix/smtpd\[22401\]: warning: unknown\[46.38.144.32\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 26 18:04:07 webserver postfix/smtpd\[22435\]: warning: unknown\[46.38.144.32\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 26 18:05:08 webserver postfix/smtpd\[22435\]: warning: unknown\[46.38.144.32\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 26 18:06:08 webserver postfix/smtpd\[22401\]: warning: unknown\[46.38.144.32\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2019-10-27 00:13:16
167.114.210.86 attackspambots
Oct 26 17:33:34 mail sshd[8347]: Failed password for root from 167.114.210.86 port 45132 ssh2
Oct 26 17:38:51 mail sshd[8948]: Failed password for root from 167.114.210.86 port 56196 ssh2
2019-10-27 00:13:38

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