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:
IP Type Details Datetime
104.21.75.2 spam
Spammer blacklist in https://www.projecthoneypot.org/ip_104.21.75.2 https://multirbl.valli.org/lookup/104.21.75.2.html
2022-12-29 00:00:44
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.75.104
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 41100
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.75.104.			IN	A

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

;; Query time: 54 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:53:45 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 104.75.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 104.75.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.38.129.120 attackbotsspam
Dec  3 06:20:22 XXX sshd[6004]: Invalid user farid from 51.38.129.120 port 56884
2019-12-03 15:37:05
45.169.22.106 attack
Automatic report - Port Scan Attack
2019-12-03 15:25:05
34.69.169.158 attackspambots
Port 22 Scan, PTR: 158.169.69.34.bc.googleusercontent.com.
2019-12-03 15:51:22
129.213.63.120 attackbotsspam
Dec  3 08:05:29 lnxweb61 sshd[23014]: Failed password for bin from 129.213.63.120 port 55310 ssh2
Dec  3 08:05:29 lnxweb61 sshd[23014]: Failed password for bin from 129.213.63.120 port 55310 ssh2
2019-12-03 15:46:43
51.75.70.68 attackbotsspam
Port 22 Scan, PTR: 68.ip-51-75-70.eu.
2019-12-03 15:38:51
32.220.54.46 attackspambots
$f2bV_matches
2019-12-03 15:46:10
36.226.171.28 attackbots
Fail2Ban Ban Triggered
2019-12-03 15:26:54
51.154.200.116 attackspam
Port 22 Scan, PTR: None
2019-12-03 15:24:00
109.123.117.253 attackbotsspam
12/03/2019-01:28:55.945718 109.123.117.253 Protocol: 17 GPL DNS named version attempt
2019-12-03 16:00:40
218.92.0.168 attackspambots
Dec  3 08:54:41 vmanager6029 sshd\[22507\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.168  user=root
Dec  3 08:54:43 vmanager6029 sshd\[22507\]: Failed password for root from 218.92.0.168 port 39813 ssh2
Dec  3 08:54:47 vmanager6029 sshd\[22507\]: Failed password for root from 218.92.0.168 port 39813 ssh2
2019-12-03 15:58:56
217.61.2.97 attackbotsspam
Invalid user sabuson from 217.61.2.97 port 56338
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.61.2.97
Failed password for invalid user sabuson from 217.61.2.97 port 56338 ssh2
Invalid user tessie from 217.61.2.97 port 33522
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.61.2.97
2019-12-03 15:43:18
112.85.42.189 attackspambots
Dec  3 09:32:46 server sshd\[3927\]: User root from 112.85.42.189 not allowed because listed in DenyUsers
Dec  3 09:32:47 server sshd\[3927\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.189  user=root
Dec  3 09:32:49 server sshd\[3927\]: Failed password for invalid user root from 112.85.42.189 port 57275 ssh2
Dec  3 09:32:52 server sshd\[3927\]: Failed password for invalid user root from 112.85.42.189 port 57275 ssh2
Dec  3 09:32:54 server sshd\[3927\]: Failed password for invalid user root from 112.85.42.189 port 57275 ssh2
2019-12-03 15:44:50
202.119.81.229 attackbotsspam
SSH bruteforce
2019-12-03 15:57:53
118.25.62.121 attackbotsspam
118.25.62.121 - - \[03/Dec/2019:07:29:18 +0100\] "POST /wuwu11.php HTTP/1.1" 302 228 "-" "Mozilla/5.0 \(X11\; Linux x86_64\; rv:52.0\) Gecko/20100101 Firefox/52.0"
118.25.62.121 - - \[03/Dec/2019:07:29:19 +0100\] "POST /xw.php HTTP/1.1" 302 224 "-" "Mozilla/5.0 \(X11\; Linux x86_64\; rv:52.0\) Gecko/20100101 Firefox/52.0"
118.25.62.121 - - \[03/Dec/2019:07:29:19 +0100\] "POST /xw1.php HTTP/1.1" 302 225 "-" "Mozilla/5.0 \(X11\; Linux x86_64\; rv:52.0\) Gecko/20100101 Firefox/52.0"
118.25.62.121 - - \[03/Dec/2019:07:29:20 +0100\] "POST /9678.php HTTP/1.1" 302 226 "-" "Mozilla/5.0 \(X11\; Linux x86_64\; rv:52.0\) Gecko/20100101 Firefox/52.0"
118.25.62.121 - - \[03/Dec/2019:07:29:20 +0100\] "POST /wc.php HTTP/1.1" 302 224 "-" "Mozilla/5.0 \(X11\; Linux x86_64\; rv:52.0\) Gecko/20100101 Firefox/52.0"
118.25.62.121 - - \[03/Dec/2019:07:29:20 +0100\] "POST /xx.php HTTP/1.1" 302 224 "-" "Mozilla/5.0 \(X11\; Linux x86_64\; rv:52.0\) Gecko/20100101 Firefox/52.0"
118.25.62.121 - - \[03/Dec/2019:0
...
2019-12-03 15:29:44
159.89.194.160 attackbots
Dec  3 08:39:48 sd-53420 sshd\[7766\]: Invalid user mettrey from 159.89.194.160
Dec  3 08:39:48 sd-53420 sshd\[7766\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.194.160
Dec  3 08:39:50 sd-53420 sshd\[7766\]: Failed password for invalid user mettrey from 159.89.194.160 port 44024 ssh2
Dec  3 08:46:17 sd-53420 sshd\[8912\]: User root from 159.89.194.160 not allowed because none of user's groups are listed in AllowGroups
Dec  3 08:46:17 sd-53420 sshd\[8912\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.194.160  user=root
...
2019-12-03 15:53:50

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