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 <<>> 104.21.50.109
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46064
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.50.109.			IN	A

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

;; Query time: 43 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:34:28 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 109.50.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 109.50.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
180.168.16.6 attackbots
Jul 16 11:17:41 eventyay sshd[32416]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.168.16.6
Jul 16 11:17:43 eventyay sshd[32416]: Failed password for invalid user a from 180.168.16.6 port 28310 ssh2
Jul 16 11:20:59 eventyay sshd[756]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.168.16.6
...
2019-07-16 17:33:53
123.190.133.153 attackspambots
2019-07-15 20:29:05 H=(iKyMhF) [123.190.133.153]:51947 I=[192.147.25.65]:587 F= rejected RCPT <2507202191@qq.com>: RBL: found in thrukfz5b56tq6xao6odgdyjrq.zen.dq.spamhaus.net (127.0.0.11) (https://www.spamhaus.org/query/ip/123.190.133.153)
2019-07-15 20:29:12 dovecot_login authenticator failed for (jtqZs5) [123.190.133.153]:53059 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=vscan@lerctr.org)
2019-07-15 20:29:41 dovecot_login authenticator failed for (UtVpi0j) [123.190.133.153]:54460 I=[192.147.25.65]:587: 535 Incorrect authentication data (set_id=virusalert@lerctr.org)
...
2019-07-16 17:37:15
190.57.72.70 attackspambots
Jul 16 09:53:32 MK-Soft-VM3 sshd\[2998\]: Invalid user postgres from 190.57.72.70 port 43298
Jul 16 09:53:32 MK-Soft-VM3 sshd\[2998\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.57.72.70
Jul 16 09:53:33 MK-Soft-VM3 sshd\[2998\]: Failed password for invalid user postgres from 190.57.72.70 port 43298 ssh2
...
2019-07-16 18:16:38
95.141.142.154 attackspam
19/7/15@21:30:54: FAIL: Alarm-Intrusion address from=95.141.142.154
...
2019-07-16 17:20:01
185.63.219.138 attackbots
[portscan] Port scan
2019-07-16 18:05:00
42.236.139.27 attackbots
Jul 16 05:26:15 rpi sshd[22393]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.236.139.27 
Jul 16 05:26:17 rpi sshd[22393]: Failed password for invalid user csgo from 42.236.139.27 port 38938 ssh2
2019-07-16 17:21:11
193.36.119.17 attack
Jul 16 02:56:00 riskplan-s sshd[23051]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.36.119.17  user=r.r
Jul 16 02:56:03 riskplan-s sshd[23051]: Failed password for r.r from 193.36.119.17 port 34492 ssh2
Jul 16 02:56:06 riskplan-s sshd[23051]: Failed password for r.r from 193.36.119.17 port 34492 ssh2
Jul 16 02:56:09 riskplan-s sshd[23051]: Failed password for r.r from 193.36.119.17 port 34492 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=193.36.119.17
2019-07-16 18:17:56
202.117.7.130 attackbotsspam
Jul 16 11:56:39 ncomp sshd[16370]: Invalid user databse from 202.117.7.130
Jul 16 11:56:39 ncomp sshd[16370]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.117.7.130
Jul 16 11:56:39 ncomp sshd[16370]: Invalid user databse from 202.117.7.130
Jul 16 11:56:41 ncomp sshd[16370]: Failed password for invalid user databse from 202.117.7.130 port 58962 ssh2
2019-07-16 18:02:55
88.121.72.24 attackbotsspam
Jul 16 11:07:41 OPSO sshd\[21079\]: Invalid user jenkins from 88.121.72.24 port 33998
Jul 16 11:07:41 OPSO sshd\[21079\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=88.121.72.24
Jul 16 11:07:43 OPSO sshd\[21079\]: Failed password for invalid user jenkins from 88.121.72.24 port 33998 ssh2
Jul 16 11:14:44 OPSO sshd\[22009\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=88.121.72.24  user=root
Jul 16 11:14:46 OPSO sshd\[22009\]: Failed password for root from 88.121.72.24 port 33286 ssh2
2019-07-16 17:20:24
139.59.41.6 attackspambots
2019-07-16T09:08:12.467175abusebot-7.cloudsearch.cf sshd\[9785\]: Invalid user django from 139.59.41.6 port 60624
2019-07-16 17:24:09
82.209.205.57 attackspambots
2019-07-16T03:30:53.967617centos sshd\[29956\]: Invalid user linux from 82.209.205.57 port 59714
2019-07-16T03:30:53.972129centos sshd\[29956\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.209.205.57
2019-07-16T03:30:55.847501centos sshd\[29956\]: Failed password for invalid user linux from 82.209.205.57 port 59714 ssh2
2019-07-16 17:20:51
159.89.182.194 attackbots
Jul 16 05:54:34 plusreed sshd[30378]: Invalid user test from 159.89.182.194
...
2019-07-16 17:57:25
92.118.37.86 attackbots
16.07.2019 08:24:20 Connection to port 8751 blocked by firewall
2019-07-16 17:25:15
185.220.101.65 attack
Jul 16 10:44:09 MK-Soft-Root2 sshd\[8075\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.220.101.65  user=root
Jul 16 10:44:12 MK-Soft-Root2 sshd\[8075\]: Failed password for root from 185.220.101.65 port 42287 ssh2
Jul 16 10:44:15 MK-Soft-Root2 sshd\[8075\]: Failed password for root from 185.220.101.65 port 42287 ssh2
...
2019-07-16 17:16:47
148.72.208.74 attackbots
2019-07-16T09:15:38.339488abusebot-6.cloudsearch.cf sshd\[1955\]: Invalid user mysql from 148.72.208.74 port 58188
2019-07-16 17:23:21

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