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 <<>> 104.21.19.104
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 65290
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.19.104.			IN	A

;; AUTHORITY SECTION:
.			446	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 18:29:36 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 104.19.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 104.19.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
58.137.216.3 attackbots
Unauthorised access (Jun 20) SRC=58.137.216.3 LEN=52 PREC=0x40 TTL=104 ID=21754 DF TCP DPT=445 WINDOW=8192 SYN
2020-06-20 13:17:45
14.116.195.245 attackbots
Jun 20 05:46:29 vps sshd[980049]: Failed password for invalid user uftp from 14.116.195.245 port 51542 ssh2
Jun 20 05:50:27 vps sshd[1001116]: Invalid user testphp from 14.116.195.245 port 49488
Jun 20 05:50:27 vps sshd[1001116]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.116.195.245
Jun 20 05:50:29 vps sshd[1001116]: Failed password for invalid user testphp from 14.116.195.245 port 49488 ssh2
Jun 20 05:54:23 vps sshd[1017748]: Invalid user manu from 14.116.195.245 port 47436
...
2020-06-20 13:42:08
118.25.141.194 attackspam
Jun 20 07:39:32 srv sshd[21993]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.141.194
2020-06-20 13:46:42
112.85.42.173 attackspambots
Jun 20 02:25:03 firewall sshd[23029]: Failed password for root from 112.85.42.173 port 1269 ssh2
Jun 20 02:25:06 firewall sshd[23029]: Failed password for root from 112.85.42.173 port 1269 ssh2
Jun 20 02:25:10 firewall sshd[23029]: Failed password for root from 112.85.42.173 port 1269 ssh2
...
2020-06-20 13:28:22
116.236.168.141 attackspambots
Jun 20 07:02:23 srv-ubuntu-dev3 sshd[65663]: Invalid user pydio from 116.236.168.141
Jun 20 07:02:23 srv-ubuntu-dev3 sshd[65663]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.236.168.141
Jun 20 07:02:23 srv-ubuntu-dev3 sshd[65663]: Invalid user pydio from 116.236.168.141
Jun 20 07:02:25 srv-ubuntu-dev3 sshd[65663]: Failed password for invalid user pydio from 116.236.168.141 port 46454 ssh2
Jun 20 07:05:21 srv-ubuntu-dev3 sshd[66077]: Invalid user sophie from 116.236.168.141
Jun 20 07:05:21 srv-ubuntu-dev3 sshd[66077]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.236.168.141
Jun 20 07:05:21 srv-ubuntu-dev3 sshd[66077]: Invalid user sophie from 116.236.168.141
Jun 20 07:05:23 srv-ubuntu-dev3 sshd[66077]: Failed password for invalid user sophie from 116.236.168.141 port 44600 ssh2
Jun 20 07:08:30 srv-ubuntu-dev3 sshd[66544]: Invalid user wuf from 116.236.168.141
...
2020-06-20 13:09:35
54.37.151.239 attackspam
2020-06-20T05:16:20.962530shield sshd\[21788\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.151.239  user=root
2020-06-20T05:16:22.693364shield sshd\[21788\]: Failed password for root from 54.37.151.239 port 36071 ssh2
2020-06-20T05:19:45.319911shield sshd\[22509\]: Invalid user vps from 54.37.151.239 port 35666
2020-06-20T05:19:45.331301shield sshd\[22509\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.151.239
2020-06-20T05:19:47.207429shield sshd\[22509\]: Failed password for invalid user vps from 54.37.151.239 port 35666 ssh2
2020-06-20 13:26:06
49.207.139.230 attackbots
Automatic report - XMLRPC Attack
2020-06-20 13:48:30
185.94.111.1 attackspambots
 TCP (SYN) 185.94.111.1:35254 -> port 4786, len 44
2020-06-20 13:42:21
115.84.92.56 attackbots
Dovecot Invalid User Login Attempt.
2020-06-20 13:24:34
134.175.83.105 attack
Jun 20 06:06:49 h2779839 sshd[25278]: Invalid user cdj from 134.175.83.105 port 46146
Jun 20 06:06:49 h2779839 sshd[25278]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.83.105
Jun 20 06:06:49 h2779839 sshd[25278]: Invalid user cdj from 134.175.83.105 port 46146
Jun 20 06:06:51 h2779839 sshd[25278]: Failed password for invalid user cdj from 134.175.83.105 port 46146 ssh2
Jun 20 06:11:04 h2779839 sshd[25404]: Invalid user centos from 134.175.83.105 port 47148
Jun 20 06:11:04 h2779839 sshd[25404]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.83.105
Jun 20 06:11:04 h2779839 sshd[25404]: Invalid user centos from 134.175.83.105 port 47148
Jun 20 06:11:06 h2779839 sshd[25404]: Failed password for invalid user centos from 134.175.83.105 port 47148 ssh2
Jun 20 06:15:12 h2779839 sshd[25516]: Invalid user white from 134.175.83.105 port 48150
...
2020-06-20 13:38:06
139.180.216.224 attackbotsspam
HTTP DDOS
2020-06-20 13:13:15
195.54.161.125 attackspambots
Jun 20 07:19:46 debian-2gb-nbg1-2 kernel: \[14889071.984273\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=195.54.161.125 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=245 ID=31539 PROTO=TCP SPT=53542 DPT=13224 WINDOW=1024 RES=0x00 SYN URGP=0
2020-06-20 13:22:22
49.235.233.73 attackbots
Jun 19 19:18:17 hpm sshd\[28568\]: Invalid user zaid from 49.235.233.73
Jun 19 19:18:17 hpm sshd\[28568\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.233.73
Jun 19 19:18:20 hpm sshd\[28568\]: Failed password for invalid user zaid from 49.235.233.73 port 52542 ssh2
Jun 19 19:20:39 hpm sshd\[28792\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.233.73  user=root
Jun 19 19:20:41 hpm sshd\[28792\]: Failed password for root from 49.235.233.73 port 50386 ssh2
2020-06-20 13:38:53
74.82.47.7 attackbots
Hit honeypot r.
2020-06-20 13:09:12
165.22.240.63 attackspam
CMS (WordPress or Joomla) login attempt.
2020-06-20 13:20:50

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