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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.33.105
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8186
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.33.105.			IN	A

;; AUTHORITY SECTION:
.			365	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 08:36:50 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 105.33.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 105.33.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
89.204.153.34 attackspambots
none
2019-11-27 18:37:21
104.245.145.124 attackspam
(From rufus.birtwistle6@googlemail.com) Interested in advertising that charges less than $49 per month and delivers tons of people who are ready to buy directly to your website? Reply to: alfred4756will@gmail.com to find out how this works.
2019-11-27 18:56:14
43.240.125.198 attackbotsspam
Nov 27 03:10:49 server sshd\[4254\]: Failed password for invalid user cat01 from 43.240.125.198 port 39988 ssh2
Nov 27 09:16:23 server sshd\[30933\]: Invalid user yoyo from 43.240.125.198
Nov 27 09:16:23 server sshd\[30933\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.240.125.198 
Nov 27 09:16:24 server sshd\[30933\]: Failed password for invalid user yoyo from 43.240.125.198 port 51412 ssh2
Nov 27 09:24:44 server sshd\[32692\]: Invalid user hollingworth from 43.240.125.198
...
2019-11-27 19:01:58
24.116.202.31 attack
postfix (unknown user, SPF fail or relay access denied)
2019-11-27 19:04:02
43.241.145.168 attack
Nov 27 10:36:47 MK-Soft-Root1 sshd[13514]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.241.145.168 
Nov 27 10:36:49 MK-Soft-Root1 sshd[13514]: Failed password for invalid user snakes from 43.241.145.168 port 61891 ssh2
...
2019-11-27 18:46:45
178.140.93.201 attackspam
Nov 27 06:25:49 raspberrypi sshd\[2657\]: Failed password for root from 178.140.93.201 port 49500 ssh2Nov 27 06:25:51 raspberrypi sshd\[2657\]: Failed password for root from 178.140.93.201 port 49500 ssh2Nov 27 06:25:53 raspberrypi sshd\[2657\]: Failed password for root from 178.140.93.201 port 49500 ssh2
...
2019-11-27 18:24:51
105.155.74.111 attackspambots
11/27/2019-01:24:41.607712 105.155.74.111 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-11-27 19:03:35
210.245.107.215 attackbots
Nov 27 10:45:23 localhost sshd\[36518\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.245.107.215  user=root
Nov 27 10:45:25 localhost sshd\[36518\]: Failed password for root from 210.245.107.215 port 57831 ssh2
Nov 27 10:45:27 localhost sshd\[36518\]: Failed password for root from 210.245.107.215 port 57831 ssh2
Nov 27 10:45:29 localhost sshd\[36518\]: Failed password for root from 210.245.107.215 port 57831 ssh2
Nov 27 10:45:31 localhost sshd\[36518\]: Failed password for root from 210.245.107.215 port 57831 ssh2
...
2019-11-27 18:57:57
49.88.112.65 attackspam
Nov 27 10:16:40 game-panel sshd[10183]: Failed password for root from 49.88.112.65 port 59106 ssh2
Nov 27 10:21:01 game-panel sshd[10276]: Failed password for root from 49.88.112.65 port 27649 ssh2
Nov 27 10:21:03 game-panel sshd[10276]: Failed password for root from 49.88.112.65 port 27649 ssh2
2019-11-27 18:41:11
159.65.148.115 attack
Nov 27 00:43:32 web1 sshd\[12495\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.148.115  user=root
Nov 27 00:43:35 web1 sshd\[12495\]: Failed password for root from 159.65.148.115 port 45146 ssh2
Nov 27 00:50:46 web1 sshd\[13118\]: Invalid user lisa from 159.65.148.115
Nov 27 00:50:46 web1 sshd\[13118\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.148.115
Nov 27 00:50:48 web1 sshd\[13118\]: Failed password for invalid user lisa from 159.65.148.115 port 52660 ssh2
2019-11-27 19:03:16
186.31.116.78 attack
Nov 27 13:53:09 areeb-Workstation sshd[14031]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.31.116.78 
Nov 27 13:53:11 areeb-Workstation sshd[14031]: Failed password for invalid user chintala from 186.31.116.78 port 52665 ssh2
...
2019-11-27 18:55:59
103.43.76.181 attack
SASL Brute Force
2019-11-27 18:34:40
5.39.87.36 attack
WordPress login Brute force / Web App Attack on client site.
2019-11-27 18:44:32
113.138.130.73 attack
virus email
2019-11-27 18:29:42
139.59.71.19 attackbots
[munged]::443 139.59.71.19 - - [27/Nov/2019:07:25:31 +0100] "POST /[munged]: HTTP/1.1" 200 9081 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 139.59.71.19 - - [27/Nov/2019:07:25:33 +0100] "POST /[munged]: HTTP/1.1" 200 9081 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 139.59.71.19 - - [27/Nov/2019:07:25:36 +0100] "POST /[munged]: HTTP/1.1" 200 9081 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 139.59.71.19 - - [27/Nov/2019:07:25:37 +0100] "POST /[munged]: HTTP/1.1" 200 9081 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 139.59.71.19 - - [27/Nov/2019:07:25:43 +0100] "POST /[munged]: HTTP/1.1" 200 9081 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 139.59.71.19 - - [27/Nov/2019:07:25:45 +0100] "POST /[munged]: HTTP/1.1" 200 9081 "-" "Mozilla/5.0 (X11; Ubuntu; Li
2019-11-27 18:26:35

Recently Reported IPs

104.21.32.98 104.21.33.130 104.21.33.134 104.21.33.123
104.21.33.110 104.21.33.15 104.21.33.165 128.14.116.228
104.21.33.173 104.21.33.17 104.21.33.203 104.21.33.176
104.21.33.194 104.21.33.208 104.21.33.225 104.21.33.226
104.21.33.228 104.21.33.246 104.21.33.239 104.21.33.248