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 <<>> 104.21.75.242
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 15973
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.75.242.			IN	A

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

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:54:30 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 242.75.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 242.75.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
192.99.57.32 attackbotsspam
Nov  4 22:59:46 php1 sshd\[6472\]: Invalid user one from 192.99.57.32
Nov  4 22:59:46 php1 sshd\[6472\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=32.ip-192-99-57.net
Nov  4 22:59:48 php1 sshd\[6472\]: Failed password for invalid user one from 192.99.57.32 port 35630 ssh2
Nov  4 23:03:33 php1 sshd\[6912\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=32.ip-192-99-57.net  user=root
Nov  4 23:03:35 php1 sshd\[6912\]: Failed password for root from 192.99.57.32 port 45316 ssh2
2019-11-05 17:05:13
106.13.39.207 attack
2019-11-05T10:22:18.173127scmdmz1 sshd\[21571\]: Invalid user 123456 from 106.13.39.207 port 47774
2019-11-05T10:22:18.177314scmdmz1 sshd\[21571\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.39.207
2019-11-05T10:22:20.528659scmdmz1 sshd\[21571\]: Failed password for invalid user 123456 from 106.13.39.207 port 47774 ssh2
...
2019-11-05 17:32:35
122.51.87.23 attack
Nov  4 03:33:18 datentool sshd[5244]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.87.23  user=r.r
Nov  4 03:33:20 datentool sshd[5244]: Failed password for r.r from 122.51.87.23 port 59028 ssh2
Nov  4 03:48:16 datentool sshd[5361]: Invalid user monhostnameor from 122.51.87.23
Nov  4 03:48:16 datentool sshd[5361]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.87.23 
Nov  4 03:48:18 datentool sshd[5361]: Failed password for invalid user monhostnameor from 122.51.87.23 port 37172 ssh2
Nov  4 03:57:24 datentool sshd[5388]: Invalid user ian from 122.51.87.23
Nov  4 03:57:24 datentool sshd[5388]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.87.23 
Nov  4 03:57:27 datentool sshd[5388]: Failed password for invalid user ian from 122.51.87.23 port 57142 ssh2
Nov  4 04:01:48 datentool sshd[5416]: pam_unix(sshd:auth): authentication f........
-------------------------------
2019-11-05 17:06:01
139.199.228.133 attackbotsspam
Nov  5 08:31:52 MK-Soft-VM3 sshd[24613]: Failed password for root from 139.199.228.133 port 51496 ssh2
Nov  5 08:37:12 MK-Soft-VM3 sshd[24834]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.228.133 
...
2019-11-05 17:02:27
93.186.254.242 attack
Nov  5 09:35:37 MK-Soft-VM4 sshd[14799]: Failed password for root from 93.186.254.242 port 35970 ssh2
Nov  5 09:39:38 MK-Soft-VM4 sshd[16980]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.186.254.242 
...
2019-11-05 17:15:31
111.231.138.136 attackbotsspam
Nov  5 10:07:49 lnxmail61 sshd[30554]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.138.136
2019-11-05 17:11:43
36.56.153.39 attackbotsspam
Nov  4 10:23:22 josie sshd[4521]: Invalid user student from 36.56.153.39
Nov  4 10:23:22 josie sshd[4521]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.56.153.39 
Nov  4 10:23:25 josie sshd[4521]: Failed password for invalid user student from 36.56.153.39 port 25990 ssh2
Nov  4 10:23:25 josie sshd[4528]: Received disconnect from 36.56.153.39: 11: Bye Bye
Nov  4 10:51:45 josie sshd[30356]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.56.153.39  user=r.r
Nov  4 10:51:48 josie sshd[30356]: Failed password for r.r from 36.56.153.39 port 21304 ssh2
Nov  4 10:51:48 josie sshd[30359]: Received disconnect from 36.56.153.39: 11: Bye Bye
Nov  4 11:06:18 josie sshd[11403]: Invalid user XXX from 36.56.153.39
Nov  4 11:06:18 josie sshd[11403]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.56.153.39 
Nov  4 11:06:19 josie sshd[11403]: Failed passwor........
-------------------------------
2019-11-05 17:37:38
120.194.194.86 attack
Port Scan 1433
2019-11-05 17:21:50
103.129.47.30 attackbotsspam
Nov  5 09:24:01 mout sshd[21823]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.129.47.30  user=root
Nov  5 09:24:03 mout sshd[21823]: Failed password for root from 103.129.47.30 port 39508 ssh2
2019-11-05 17:38:32
106.12.5.96 attackbots
Nov  5 14:12:36 lcl-usvr-02 sshd[14527]: Invalid user op from 106.12.5.96 port 49166
Nov  5 14:12:36 lcl-usvr-02 sshd[14527]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.5.96
Nov  5 14:12:36 lcl-usvr-02 sshd[14527]: Invalid user op from 106.12.5.96 port 49166
Nov  5 14:12:39 lcl-usvr-02 sshd[14527]: Failed password for invalid user op from 106.12.5.96 port 49166 ssh2
Nov  5 14:18:38 lcl-usvr-02 sshd[15836]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.5.96  user=root
Nov  5 14:18:41 lcl-usvr-02 sshd[15836]: Failed password for root from 106.12.5.96 port 57442 ssh2
...
2019-11-05 17:06:17
218.17.56.50 attackbotsspam
Nov  5 06:52:01 mail sshd[26388]: Invalid user wynonna from 218.17.56.50
Nov  5 06:52:01 mail sshd[26388]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.17.56.50
Nov  5 06:52:01 mail sshd[26388]: Invalid user wynonna from 218.17.56.50
Nov  5 06:52:02 mail sshd[26388]: Failed password for invalid user wynonna from 218.17.56.50 port 56052 ssh2
Nov  5 07:26:42 mail sshd[15260]: Invalid user teamspeak3 from 218.17.56.50
...
2019-11-05 17:18:08
216.45.23.6 attackspam
(sshd) Failed SSH login from 216.45.23.6 (US/United States/-/-/-/[AS8180 V2 Ventures, LLC (dba ShutterNet)]): 1 in the last 3600 secs
2019-11-05 17:32:07
35.241.239.200 attackbotsspam
firewall-block, port(s): 3389/tcp
2019-11-05 17:06:50
220.118.146.220 attackspam
TCP Port Scanning
2019-11-05 17:33:48
106.12.113.223 attackbots
Nov  5 07:22:05 localhost sshd\[20084\]: Invalid user juniper from 106.12.113.223
Nov  5 07:22:05 localhost sshd\[20084\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.113.223
Nov  5 07:22:08 localhost sshd\[20084\]: Failed password for invalid user juniper from 106.12.113.223 port 34306 ssh2
Nov  5 07:26:47 localhost sshd\[20362\]: Invalid user serverserver from 106.12.113.223
Nov  5 07:26:47 localhost sshd\[20362\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.113.223
...
2019-11-05 17:15:15

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