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 <<>> 104.21.74.2
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21759
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.74.2.			IN	A

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

;; Query time: 55 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:53:09 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 2.74.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 2.74.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.209.0.32 attack
11/26/2019-16:02:22.597619 185.209.0.32 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-11-26 23:22:35
185.94.111.1 attack
Unauthorized connection attempt from IP address 185.94.111.1 on Port 137(NETBIOS)
2019-11-26 23:21:30
217.116.152.197 attackbotsspam
Unauthorized connection attempt from IP address 217.116.152.197 on Port 445(SMB)
2019-11-26 23:17:03
40.101.137.98 attackspam
TCP Port Scanning
2019-11-26 23:18:46
95.213.195.236 attack
2019-11-26 08:46:35 H=subxx6.officiojudicial.com.de [95.213.195.236]:42332 I=[192.147.25.65]:25 F= rejected RCPT : RBL: found in thrukfz5b56tq6xao6odgdyjrq.zen.dq.spamhaus.net (127.0.0.4) (https://www.spamhaus.org/query/ip/95.213.195.236)
2019-11-26 08:46:37 H=subxx6.officiojudicial.com.de [95.213.195.236]:44086 I=[192.147.25.65]:25 F= rejected RCPT : RBL: found in thrukfz5b56tq6xao6odgdyjrq.zen.dq.spamhaus.net (127.0.0.4) (https://www.spamhaus.org/query/ip/95.213.195.236)
2019-11-26 08:46:48 H=subxx6.officiojudicial.com.de [95.213.195.236]:46076 I=[192.147.25.65]:25 F= rejected RCPT : RBL: found in thrukfz5b56tq6xao6odgdyjrq.zen.dq.spamhaus.net (127.0.0.4) (https://www.spamhaus.org/query/ip/95.213.195.236)
...
2019-11-26 23:20:33
111.75.178.96 attackspam
Nov 26 20:29:30 vibhu-HP-Z238-Microtower-Workstation sshd\[4462\]: Invalid user Cougar from 111.75.178.96
Nov 26 20:29:30 vibhu-HP-Z238-Microtower-Workstation sshd\[4462\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.75.178.96
Nov 26 20:29:32 vibhu-HP-Z238-Microtower-Workstation sshd\[4462\]: Failed password for invalid user Cougar from 111.75.178.96 port 35132 ssh2
Nov 26 20:35:52 vibhu-HP-Z238-Microtower-Workstation sshd\[4722\]: Invalid user patrizia from 111.75.178.96
Nov 26 20:35:52 vibhu-HP-Z238-Microtower-Workstation sshd\[4722\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.75.178.96
...
2019-11-26 23:08:35
113.185.47.53 attackspam
Unauthorized connection attempt from IP address 113.185.47.53 on Port 445(SMB)
2019-11-26 23:09:26
5.59.147.122 attackspam
Unauthorized connection attempt from IP address 5.59.147.122 on Port 445(SMB)
2019-11-26 22:45:30
51.255.168.202 attackspambots
Nov 26 16:39:11 server sshd\[31844\]: Invalid user test5 from 51.255.168.202
Nov 26 16:39:11 server sshd\[31844\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.ip-51-255-168.eu 
Nov 26 16:39:14 server sshd\[31844\]: Failed password for invalid user test5 from 51.255.168.202 port 39586 ssh2
Nov 26 16:43:59 server sshd\[501\]: Invalid user gnieshad from 51.255.168.202
Nov 26 16:43:59 server sshd\[501\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.ip-51-255-168.eu 
...
2019-11-26 22:38:35
116.196.85.166 attackspam
Nov 26 06:06:09 host2 sshd[20069]: Invalid user palo from 116.196.85.166
Nov 26 06:06:09 host2 sshd[20069]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.196.85.166 
Nov 26 06:06:11 host2 sshd[20069]: Failed password for invalid user palo from 116.196.85.166 port 43490 ssh2
Nov 26 06:06:11 host2 sshd[20069]: Received disconnect from 116.196.85.166: 11: Bye Bye [preauth]
Nov 26 06:31:06 host2 sshd[22463]: Invalid user guest from 116.196.85.166
Nov 26 06:31:06 host2 sshd[22463]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.196.85.166 


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=116.196.85.166
2019-11-26 22:54:28
49.51.162.170 attackbotsspam
Lines containing failures of 49.51.162.170
Nov 26 13:22:17 nxxxxxxx sshd[22004]: Invalid user hamada from 49.51.162.170 port 37788
Nov 26 13:22:17 nxxxxxxx sshd[22004]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.162.170
Nov 26 13:22:20 nxxxxxxx sshd[22004]: Failed password for invalid user hamada from 49.51.162.170 port 37788 ssh2
Nov 26 13:22:20 nxxxxxxx sshd[22004]: Received disconnect from 49.51.162.170 port 37788:11: Bye Bye [preauth]
Nov 26 13:22:20 nxxxxxxx sshd[22004]: Disconnected from invalid user hamada 49.51.162.170 port 37788 [preauth]
Nov 26 13:41:41 nxxxxxxx sshd[24457]: Invalid user t from 49.51.162.170 port 51618
Nov 26 13:41:41 nxxxxxxx sshd[24457]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.162.170
Nov 26 13:41:43 nxxxxxxx sshd[24457]: Failed password for invalid user t from 49.51.162.170 port 51618 ssh2
Nov 26 13:41:43 nxxxxxxx sshd[24457]: Received di........
------------------------------
2019-11-26 22:51:25
202.146.235.79 attackspambots
Nov 26 10:12:48 ovpn sshd\[17344\]: Invalid user rpm from 202.146.235.79
Nov 26 10:12:48 ovpn sshd\[17344\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.146.235.79
Nov 26 10:12:51 ovpn sshd\[17344\]: Failed password for invalid user rpm from 202.146.235.79 port 55710 ssh2
Nov 26 10:26:15 ovpn sshd\[20850\]: Invalid user host from 202.146.235.79
Nov 26 10:26:15 ovpn sshd\[20850\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.146.235.79
2019-11-26 22:40:15
54.37.158.218 attack
2019-11-26T12:01:45.424034host3.slimhost.com.ua sshd[2061211]: Invalid user backup from 54.37.158.218 port 42176
2019-11-26T12:01:45.428150host3.slimhost.com.ua sshd[2061211]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.ip-54-37-158.eu
2019-11-26T12:01:45.424034host3.slimhost.com.ua sshd[2061211]: Invalid user backup from 54.37.158.218 port 42176
2019-11-26T12:01:47.501750host3.slimhost.com.ua sshd[2061211]: Failed password for invalid user backup from 54.37.158.218 port 42176 ssh2
2019-11-26T12:16:04.499024host3.slimhost.com.ua sshd[2076582]: Invalid user surachet from 54.37.158.218 port 42451
2019-11-26T12:16:04.503224host3.slimhost.com.ua sshd[2076582]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.ip-54-37-158.eu
2019-11-26T12:16:04.499024host3.slimhost.com.ua sshd[2076582]: Invalid user surachet from 54.37.158.218 port 42451
2019-11-26T12:16:06.164141host3.slimhost.com.ua sshd[2076582]: F
...
2019-11-26 22:41:30
121.182.166.81 attackspambots
leo_www
2019-11-26 22:37:25
175.9.132.168 attackbots
FTP brute force
...
2019-11-26 22:45:56

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